LMAT / LeMaitre Vascular, Inc. - Pemfailan SEC, Laporan Tahunan, Penyata Proksi

LeMaitre Vascular, Inc.
US ˙ NasdaqGM ˙ US5255582018

Statistik Asas
LEI 549300FZUBUB7MHY8R17
CIK 1158895
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to LeMaitre Vascular, Inc.
SEC Filings (Chronological Order)
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August 6, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2025 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number 001-33092 LEMAITRE

August 6, 2025 EX-3.2

Second Amended and Restated By-laws of the Registrant

Exhibit 3.2 SECOND AMENDED AND RESTATED BY-LAWS OF LEMAITRE VASCULAR, INC. (the “Corporation”) ARTICLE I Stockholders SECTION 1. Annual Meeting. The annual meeting of stockholders (any such meeting being referred to in these By-laws as an “Annual Meeting”) shall be held at the hour, date and place within or without the United States which is fixed by or in the manner determined by the Board of Dir

August 6, 2025 EX-3.1

Amendments to Second Amended and Restated By-laws of the Registrant Effective August 4, 2025

Exhibit 3.1 SECOND AMENDED AND RESTATED BY-LAWS OF LEMAITRE VASCULAR, INC. (the “Corporation”) ARTICLE I Stockholders SECTION 1. Annual Meeting. The annual meeting of stockholders (any such meeting being referred to in these By-laws as an “Annual Meeting”) shall be held at the hour, date and place within or without the United States which is fixed by or in the Board of Directors manner determined

August 5, 2025 EX-99.1

LeMaitre Q2 2025 Financial Results

Exhibit 99.1 LeMaitre Q2 2025 Financial Results BURLINGTON, MA, August 5, 2025 – LeMaitre Vascular, Inc. (Nasdaq: LMAT), a provider of vascular devices, implants, and services, today reported Q2 2025 results, announced a quarterly dividend of $0.20/share, and provided guidance. Q2 2025: ● Sales $64.2mm, +15% (+15% organic) ● Gross margin 70.0%, +110 bps ● Op. income $16.1mm, +12% ● Op. margin 25%

August 5, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 5, 2025 LeMaitre Vascular,

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 5, 2025 LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) Commission File Number: 001-33092 Delaware 04-2825458 (State or other jurisdiction of (IR

June 3, 2025 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(0) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): June 2, 2025 LeMaitre Vascular, Inc.

May 30, 2025 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form SD SPECIALIZED DISCLOSURE REPORT LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form SD SPECIALIZED DISCLOSURE REPORT LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) Delaware 001-33092 04-2825458 (State or other jurisdiction of incorporation or organization) (Commission File Number) (I.R.S. Employer Identification No.) 63 Second Avenue, Burlington, MA 01803 (Address of Princ

May 9, 2025 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)

May 8, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2025 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number

May 1, 2025 EX-99.1

LeMaitre Q1 2025 Financial Results

Exhibit 99.1 LeMaitre Q1 2025 Financial Results BURLINGTON, MA, May 1, 2025 - LeMaitre Vascular, Inc. (Nasdaq: LMAT), a provider of vascular devices, implants, and services, today reported Q1 2025 results, announced a quarterly dividend of $0.20/share, and provided guidance. Q1 2025: ● Sales $59.9mm, +12% (+13% organic) ● Gross margin 69.2%, +60 bps ● Op. income $12.6mm, +6% ● Op. margin 21% ● Ear

May 1, 2025 8-K

Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 1, 2025 LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) Commission File Number: 001-33092 Delaware 04-2825458 (State or other jurisdiction of (IRS E

April 17, 2025 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Ame

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confide

April 17, 2025 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Ame

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confide

February 28, 2025 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☑ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number 001-3

February 28, 2025 EX-21.1

List of Subsidiaries

EXHIBIT 21.1 SUBSIDIARIES OF THE REGISTRANT The following is a list of our subsidiaries: Name State or Other Jurisdiction of Incorporation Name Under Which Does Business LeMaitre Vascular GmbH Germany Same LeMaitre Vascular GK Japan Same LeMaitre Acquisition LLC Delaware Same LeMaitre Vascular SAS France Same LeMaitre Vascular Spain, S.L. Spain Same LeMaitre Vascular S.r.l. Italy Same Vascutech Ac

February 28, 2025 EX-19.1

LeMaitre Vascular, Inc. Insider Trading Policy

Exhibit 19.1 LEMAITRE VASCULAR, INC. INSIDER TRADING PROCEDURES SECTION I. PURPOSE It is generally illegal for any director, officer or employee of LeMaitre Vascular, Inc. or its subsidiaries (the “Company”), or any consultant to the Company, to trade in the securities of the Company while in the possession of material, nonpublic information about the Company. It is also generally illegal for any

February 28, 2025 EX-97.1

LeMaitre Vascular, Inc. Compensation Recovery Program

Exhibit 97.1 LEMAITRE VASCULAR, INC. COMPENSATION RECOVERY POLICY Adopted as of November 1, 2023 LeMaitre Vascular, Inc., a Delaware corporation (the “Company”), has adopted a Compensation Recovery Policy (this “Policy”) as described below. 1. Overview The Policy sets forth the circumstances and procedures under which the Company shall recover Erroneously Awarded Compensation from Covered Persons

February 27, 2025 EX-99.1

LeMaitre Q4 2024 Financial Results

Exhibit 99.1 LeMaitre Q4 2024 Financial Results BURLINGTON, MA, February 27, 2025 - LeMaitre (Nasdaq:LMAT), a provider of vascular devices, implants, and services, reported Q4 2024 results, announced an increased quarterly dividend of $0.20/share (+25%), and provided guidance. Q4 2024 Financial Results ● Sales $55.7mm, +14% (+14% organic) vs. Q4 2023 ● Gross margin 69.3%, +121 bps ● Op. income $12

February 27, 2025 8-K

Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 27, 2025 LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) Commission File Number: 001-33092 Delaware 04-2825458 (State or other jurisdiction of

February 13, 2025 EX-10.1

LeMaitre Vascular, Inc. Offer Letter to Dorian LeBlanc

Exhibit 10.1 January 24, 2025 Dorian LeBlanc 449 W Elm St Yarmouth, ME 04096 Dear Dorian: On behalf of LeMaitre Vascular, Inc., I am pleased to offer you the position of Chief Financial Officer, reporting to George LeMaitre, Chairman & Chief Executive Officer, with a start date of Monday, March 10, 2025. This offer of employment is contingent upon the Company’s satisfaction with our background ver

February 13, 2025 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(0) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): February 7, 2025 LeMaitre Vascular, Inc.

December 19, 2024 8-K

Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 16, 2024 LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) Commission File Number: 001-33092 Delaware 04-2825458 (State or other jurisdiction of

December 19, 2024 EX-4.1

Indenture, dated as of December 19, 2024, between LeMaitre Vascular, Inc. and U.S. Bank Trust Company, National Association, as trustee

Exhibit 4.1 Execution Version LeMaitre Vascular, Inc. and U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION as Trustee INDENTURE Dated as of December 19, 2024 2.50% Convertible Senior Notes due 2030 TABLE OF CONTENTS Page Article 1.      Definitions; Rules of Construction 1 Section 1.01. Definitions 1 Section 1.02. Other Definitions 13 Section 1.03. Rules of Construction 13 Article 2.      The Notes 1

December 17, 2024 EX-99.1

LeMaitre Vascular Prices $150 Million Convertible Senior Notes

EX-99.1 2 tm2430433d3ex99-1.htm EXHIBIT 99.1 Exhibit 99.1 LeMaitre Vascular Prices $150 Million Convertible Senior Notes BOSTON, MA, December 16, 2024 - LeMaitre Vascular, Inc. (“LeMaitre”) (Nasdaq: LMAT) today announced the pricing of its offering of $150,000,000 aggregate principal amount of 2.50% Convertible Senior Notes due 2030 (the “notes”) in a private offering (the “offering”) to qualified

December 17, 2024 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 16, 2024 LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) Commission File Number: 001-33092 Delaware 04-2825458 (State or other jurisdiction of

December 16, 2024 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 16, 2024 LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) Commission File Number: 001-33092 Delaware 04-2825458 (State or other jurisdiction of

December 16, 2024 EX-99.1

LeMaitre Vascular Announces Proposed Convertible Senior Notes Offering

Exhibit 99.1 LeMaitre Vascular Announces Proposed Convertible Senior Notes Offering BOSTON, MA, December 16, 2024 - LeMaitre Vascular, Inc. (“LeMaitre”) (Nasdaq: LMAT) today announced its intention to offer, subject to market and other conditions, $150,000,000 aggregate principal amount of Convertible Senior Notes due 2030 (the “notes”) in a private offering (the “offering”) to qualified instituti

November 8, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2024 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Num

October 31, 2024 8-K

Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 31, 2024 LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) Commission File Number: 001-33092 Delaware 04-2825458 (State or other jurisdiction of (

October 31, 2024 EX-99.1

LeMaitre Q3 2024 Financial Results

Exhibit 99.1 LeMaitre Q3 2024 Financial Results BURLINGTON, MA, October 31, 2024 - LeMaitre (Nasdaq:LMAT), a provider of vascular devices, implants, and services, reported Q3 2024 results, announced a $0.16/share quarterly dividend, and provided guidance. Q3 2024 Financial Results ● Sales $54.8mm, +16% (+16% organic) vs. Q3 2023 ● Gross margin 67.8%, +280 bps ● Op. income $13.1mm, +43% ● Op. margi

October 22, 2024 SC 13G

LMAT / LeMaitre Vascular, Inc. / Copeland Capital Management, LLC - SC 13G Passive Investment

SC 13G 1 lemaitre-sc13g.htm SC 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* LEMAITRE VASCULAR INC (Name of Issuer) Common Stock (Title of Class of Securities) 525558201 (CUSIP Number) September 30, 2024 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designat

August 26, 2024 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(0) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): August 26, 2024 LeMaitre Vascular, Inc.

August 8, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2024 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number 0

August 8, 2024 EX-FILING FEES

Filing Fee Table

Exhibit 107.1 Calculation of Filing Fee Table Form S-8 (Form Type) LeMaitre Vascular, Inc. (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities Security Type Security Class Title Fee Calculation Rule Amount Registered Proposed Maximum Offering Price Per Unit Maximum Aggregate Offering Price Fee Rate Amount of Registration Fee Equity Common Stock, par value $0

August 8, 2024 S-8

As filed with the Securities and Exchange Commission on August 8, 2024

As filed with the Securities and Exchange Commission on August 8, 2024 Registration No.

August 1, 2024 EX-99.1

LeMaitre Q2 2024 Financial Results

Exhibit 99.1 LeMaitre Q2 2024 Financial Results BURLINGTON, MA, August 1, 2024 - LeMaitre (Nasdaq:LMAT), a provider of vascular devices, implants and services, today reported Q2 2024 results, announced a $0.16/share quarterly dividend and provided guidance. Q2 2024 Financial Results ● Sales $55.8mm, +11% (+12% organic) vs. Q2 2023 ● Gross margin 68.9%, +490 bps ● Op. income $14.4mm, +52% ● Op. mar

August 1, 2024 8-K

Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 1, 2024 LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) Commission File Number: 001-33092 Delaware 04-2825458 (State or other jurisdiction of (IR

June 3, 2024 EX-10.1

LeMaitre Vascular, Inc. Fourth Amendment and Restated 2006 Stock Option and Incentive Plan

Exhibit 10.1 LEMAITRE VASCULAR, INC. FOURTH AMENDED AND RESTATED 2006 STOCK OPTION AND INCENTIVE PLAN SECTION 1. GENERAL PURPOSE OF THE PLAN; DEFINITIONS The name of the plan is the LeMaitre Vascular, Inc. Fourth Amended and Restated 2006 Stock Option and Incentive Plan (the “Plan”), which is the amendment and restatement of the Third Amended and Restated 2006 Stock Option and Incentive Plan. The

June 3, 2024 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits, Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(0) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): June 3, 2024 LeMaitre Vascular, Inc.

May 31, 2024 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form SD SPECIALIZED DISCLOSURE REPORT LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form SD SPECIALIZED DISCLOSURE REPORT LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-33092 (State or other jurisdiction of incorporation or organization) (Commission File Number) 63 Second Avenue, Burlington, MA 01803 (Address of Principal Executive Offices) (Zip Code) Trent G. Kamk

May 10, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2024 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number

May 2, 2024 EX-99.1

LeMaitre Q1 2024 Financial Results

Exhibit 99.1 LeMaitre Q1 2024 Financial Results BURLINGTON, MA, May 2, 2024 - LeMaitre (Nasdaq:LMAT), a provider of vascular devices, implants and services, today reported Q1 2024 results, announced a $0.16/share quarterly dividend and provided guidance. Q1 2024 Financial Results ● Sales $53.5mm, +14% (+11% organic) vs. Q1 2023 ● Gross margin 68.6%, +300 bps ● Op. income $11.9mm, +51% ● Op. margin

May 2, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 2, 2024 LeMaitre Vascular, In

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 2, 2024 LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) Commission File Number: 001-33092 Delaware 04-2825458 (State or other jurisdiction of (IRS E

April 16, 2024 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Ame

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confide

February 29, 2024 EX-97.1

LeMaitre Vascular, Inc. Compensation Recovery Program

Exhibit 97.1 LEMAITRE VASCULAR, INC. COMPENSATION RECOVERY POLICY Adopted as of November 1, 2023 LeMaitre Vascular, Inc., a Delaware corporation (the “Company”), has adopted a Compensation Recovery Policy (this “Policy”) as described below. 1. Overview The Policy sets forth the circumstances and procedures under which the Company shall recover Erroneously Awarded Compensation from Covered Persons

February 29, 2024 EX-21.1

List of Subsidiaries

EXHIBIT 21.1 SUBSIDIARIES OF THE REGISTRANT The following is a list of our subsidiaries: Name State or Other Jurisdiction of Incorporation Name Under Which Does Business LeMaitre Vascular GmbH Germany Same LeMaitre Vascular GK Japan Same LeMaitre Acquisition LLC Delaware Same LeMaitre Vascular SAS France Same LeMaitre Vascular Spain, S.L. Spain Same LeMaitre Vascular S.r.l. Italy Same Vascutech Ac

February 29, 2024 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☑ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number 001-3

February 27, 2024 EX-99.1

LeMaitre Q4 2023 Financial Results

Exhibit 99.1 LeMaitre Q4 2023 Financial Results BURLINGTON, MA, February 27, 2024 - LeMaitre (Nasdaq:LMAT), a provider of vascular devices, implants and services, today reported Q4 2023 results, announced a $0.16/share quarterly dividend and provided guidance. Q4 2023 Financial Results ● Sales $48.9mm, +19% (+14% organic) vs. Q4 2022 ● Gross margin 68.1%, +450 bps ● Op. income $10.2mm, +46% ● Op.

February 27, 2024 8-K

Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 27, 2024 LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) Commission File Number: 001-33092 Delaware 04-2825458 (State or other jurisdiction of

February 13, 2024 SC 13G/A

LMAT / LeMaitre Vascular, Inc. / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv01326-lemaitrevascularinc.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 5)* Name of issuer: LeMaitre Vascular Inc Title of Class of Securities: Common Stock CUSIP Number: 525558201 Date of Event Which Requires Filing of this Statement: December 29, 2023 Check the appropriate box to de

February 12, 2024 SC 13G/A

LMAT / LeMaitre Vascular, Inc. / LeMaitre George W - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 lemg20240212sc13ga.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO §240.13d-1(b), (c) AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO §240.13d-2 (Amendment No. 17)* LeMaitre Vascular, Inc. (Name of Issuer) Common Stock, $0.01 Par Value (Title of Class of Securities) 52555

January 22, 2024 SC 13G

LMAT / LeMaitre Vascular, Inc. / Copeland Capital Management, LLC - SC 13G Passive Investment

SC 13G 1 lemaitresc13g.htm SC 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* LEMAITRE VASCULAR INC (Name of Issuer) Common Stock (Title of Class of Securities) 525558201 (CUSIP Number) December 31, 2023 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate

January 5, 2024 SC 13G/A

LMAT / LeMaitre Vascular, Inc. / Conestoga Capital Advisors, LLC - CONESTOGA CAPITAL ADVISORS Passive Investment

SC 13G/A 1 lmata710524.htm CONESTOGA CAPITAL ADVISORS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 7)* LeMaitre Vascular, Inc. (Name of Issuer) Common Stock, $0.01 Par Value (Title of Class of Securities) 525558201 (CUSIP Number) December 31, 2023 (Date of Event which Requires Filing of this Statement)

November 7, 2023 EX-10.1

First Amendment of Lease dated October 18, 2023 between NWP Retail 18 LLC and the Registrant

Exhibit 10.1 FIRST AMENDMENT OF LEASE THIS FIRST AMENDMENT OF LEASE (this “Amendment”) is made and entered into as of this 18th day of October, 2023 (the “Effective Date”) by and between NWP RETAIL 18 LLC, a Massachusetts limited liability company (“Landlord”) and LEMAITRE VASCULAR, INC., a Massachusetts corporation (“Tenant”). BACKGROUND A. Landlord and Tenant originally entered into a lease date

November 7, 2023 EX-10.3

Sixth Amendment of Lease dated October 18, 2023 between NWP Building 4 LLC and Registrant

Exhibit 10.3 SIXTH AMENDMENT OF LEASE THIS SIXTH AMENDMENT OF LEASE (this “Amendment”) is made and entered into as of this 18th day of September, 2023 (the “Effective Date”) by and between NWP BUILDING 4 LLC, a Massachusetts limited liability company (“Landlord”) and LEMAITRE VASCULAR, INC., a Massachusetts corporation (“Tenant”). BACKGROUND A. Landlord's predecessor-in-interest, the Trustees of N

November 7, 2023 EX-10.2

Second Amendment of Lease dated October 18, 2023 between NWP Building 3 LLC and the Registrant

Exhibit 10.2 SECOND AMENDMENT OF LEASE THIS SECOND AMENDMENT OF LEASE (this “Amendment”) is made and entered into as of this 18th day of October, 2023 (the “Effective Date”) by and between NWP BUILDING 3 LLC, a Massachusetts limited liability company (“Landlord”) and LEMAITRE VASCULAR, INC., a Massachusetts corporation (“Tenant”). BACKGROUND A. Landlord's predecessor-in-interest, the trustee of N.

November 7, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Num

November 7, 2023 EX-10.4

Eighth Amendment of Lease dated October 18, 2023 between NWP Building 5 LLC and the Registrant

Exhibit 10.4 EIGHTH AMENDMENT OF LEASE THIS EIGHTH AMENDMENT OF LEASE (this “Amendment”) is made and entered into as of this 18th day of October, 2023 (the “Effective Date”) by and between NWP BUILDING 5 LLC, a Massachusetts limited liability company (“Landlord”) and LEMAITRE VASCULAR, INC., a Massachusetts corporation (“Tenant”). BACKGROUND A. Landlord's predecessor-in-interest, the Trustees of N

November 1, 2023 EX-99.1

LeMaitre Q3 2023 Financial Results

Exhibit 99.1 LeMaitre Q3 2023 Financial Results BURLINGTON, MA, November 1, 2023 - LeMaitre (Nasdaq:LMAT), a provider of vascular devices, implants and services, today reported Q3 2023 results, announced a $0.14/share quarterly dividend and provided guidance. Q3 2023 Financial Results ● Sales $47.4mm, +21% (+16% organic) vs. Q3 2022 ● Gross margin 65.0%, +80 bps ● Op. income $9.2mm, +49% ● Op. mar

November 1, 2023 8-K

Entry into a Material Definitive Agreement, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 18, 2023 LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) Commission File Number: 001-33092 Delaware 04-2825458 (State or other jurisdiction of (

August 8, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number 0

August 1, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 1, 2023 LeMaitre Vascular,

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 1, 2023 LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) Commission File Number: 001-33092 Delaware 04-2825458 (State or other jurisdiction of (IR

August 1, 2023 EX-99.1

LeMaitre Q2 2023 Financial Results

Exhibit 99.1 LeMaitre Q2 2023 Financial Results BURLINGTON, MA, August 1, 2023 - LeMaitre (Nasdaq:LMAT), a provider of vascular devices, implants and services, today reported Q2 2023 results, announced a $0.14/share quarterly dividend and provided guidance. Q2 2023 Financial Results ● Sales $50.1mm, +19% (+16% organic) vs. Q2 2022 ● Op. income $9.5mm, +63% (+8% adjusted) ● Op. margin 19% ● Net inc

June 6, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): June 1, 2023 LeMaitre Vascular, Inc

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): June 1, 2023 LeMaitre Vascular, Inc.

May 31, 2023 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form SD SPECIALIZED DISCLOSURE REPORT LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form SD SPECIALIZED DISCLOSURE REPORT LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-33092 (State or other jurisdiction of incorporation or organization) (Commission File Number) 63 Second Avenue, Burlington, MA 01803 (Address of Principal Executive Offices) (Zip Code) Trent G. Kamk

May 9, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2023 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number

May 2, 2023 EX-99.1

LeMaitre Q1 2023 Financial Results

Exhibit 99.1 LeMaitre Q1 2023 Financial Results BURLINGTON, MA, May 2, 2023 - LeMaitre (Nasdaq:LMAT), a provider of vascular devices, implants and services, today reported Q1 2023 results, announced a $0.14/share quarterly dividend and provided guidance. Q1 2023 Financial Results ● Sales $47.1mm, +19% (+22% organic) vs. Q1 2022 ● Op. income $7.9mm, -1% ● Op. margin 17% ● Net income $6.0mm, flat ●

May 2, 2023 8-K

Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 2, 2023 LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) Commission File Number: 001-33092 Delaware 04-2825458 (State or other jurisdiction of (IRS E

April 14, 2023 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Ame

Draft 4.5.23 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statem

March 1, 2023 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☑ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number 001-3

March 1, 2023 EX-21.1

List of Subsidiaries

EXHIBIT 21.1 SUBSIDIARIES OF THE REGISTRANT The following is a list of our subsidiaries: Name State or Other Jurisdiction of Incorporation Name Under Which Does Business LeMaitre Vascular GmbH Germany Same LeMaitre Vascular GK Japan Same LeMaitre Acquisition LLC Delaware Same LeMaitre Vascular SAS France Same LeMaitre Vascular Spain, S.L. Spain Same LeMaitre Vascular S.r.l. Italy Same Vascutech Ac

February 23, 2023 8-K

Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 23, 2023 LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) Commission File Number: 001-33092 Delaware 04-2825458 (State or other jurisdiction of

February 23, 2023 EX-99.1

LeMaitre Q4 2022 Financial Results

Exhibit 99.1 LeMaitre Q4 2022 Financial Results BURLINGTON, MA, February 23, 2023 - LeMaitre (Nasdaq:LMAT), a provider of vascular devices, implants and services, today reported Q4 2022 results, announced a $0.14/share quarterly dividend (+12%) and provided guidance. Q4 2022 Financial Results ● Sales $41.0mm, +4% (+8% organic) vs. Q4 2021 ● Op. income $7.0mm, -16% ● Op. margin 17% ● Net income $5.

February 9, 2023 SC 13G/A

LMAT / LeMaitre Vascular Inc / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 4)* Name of issuer: LeMaitre Vascular Inc. Title of Class of Securities: Common Stock CUSIP Number: 525558201 Date of Event Which Requires Filing of this Statement: December 30, 2022 Check the appropriate box to designate the rule pursuant to which this Schedule is filed

January 31, 2023 SC 13G/A

LMAT / LeMaitre Vascular Inc / LeMaitre George W - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO §240.13d-1(b), (c) AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO §240.13d-2 (Amendment No. 16)* LeMaitre Vascular, Inc. (Name of Issuer) Common Stock, $0.01 Par Value (Title of Class of Securities) 525558201 (CUSIP Number) December 31, 2022 (Date of Ev

January 18, 2023 SC 13G/A

LMAT / LeMaitre Vascular Inc / Conestoga Capital Advisors, LLC - CONESTOGA CAPITAL ADVISORS Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 6)* LeMaitre Vascular, Inc. (Name of Issuer) Common Stock, $0.01 Par Value (Title of Class of Securities) 525558201 (CUSIP Number) December 31, 2022 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursu

January 13, 2023 SC 13G

LMAT / LeMaitre Vascular Inc / Copeland Capital Management, LLC - SC 13G Passive Investment

SC 13G 1 lemaitre13g.htm SC 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* LEMAITRE VASCULAR INC (Name of Issuer) Common Stock (Title of Class of Securities) 525558201 (CUSIP Number) December 31, 2022 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate th

November 8, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2022 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Num

October 27, 2022 EX-99.1

LeMaitre Q3 2022 Financial Results

Exhibit 99.1 LeMaitre Q3 2022 Financial Results BURLINGTON, MA, October 27, 2022 - LeMaitre (Nasdaq:LMAT), a provider of vascular devices, implants and services, today reported Q3 2022 results, announced a $0.125/share quarterly dividend and provided guidance. Q3 2022 Financial Results ? Sales of $39.0mm, +2% (+7% organic) vs. Q3 2021 ? Op. income $6.2mm, -32% ? Op. margin of 16% ? Net income of $

October 27, 2022 8-K

Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 27, 2022 LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) Commission File Number: 001-33092 Delaware 04-2825458 (State or other jurisdiction of (

September 23, 2022 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): September 21, 2022 LeMaitre Vascular, Inc.

August 5, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2022 Or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number 0

July 28, 2022 EX-99.1

LeMaitre Q2 2022 Financial Results

Exhibit 99.1 LeMaitre Q2 2022 Financial Results BURLINGTON, MA, July 28, 2022 - LeMaitre (Nasdaq:LMAT), a provider of vascular devices, implants and services, today reported Q2 2022 results, announced a $0.125/share quarterly dividend and provided guidance. Q2 2022 Financial Results ? Sales of $42.1mm, +4% (+8% organic) vs. Q2 2021 ? Gross margin of 66.0% ? Op. income reported $5.8mm, -48% ? Op. i

July 28, 2022 8-K

Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 28, 2022 LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) Commission File Number: 001-33092 Delaware 04-2825458 (State or other jurisdiction of (IRS

June 3, 2022 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): June 1, 2022 LeMaitre Vascular, Inc.

May 31, 2022 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form SD SPECIALIZED DISCLOSURE REPORT LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form SD SPECIALIZED DISCLOSURE REPORT LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-33092 (State or other jurisdiction of incorporation or organization) (Commission File Number) 63 Second Avenue, Burlington, MA 01803 (Address of Principal Executive Offices) (Zip Code) Trent G. Kamk

May 10, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2022 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number

April 28, 2022 8-K

Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 26, 2022 LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) Commission File Number: 001-33092 Delaware 04-2825458 (State or other jurisdiction of (IR

April 28, 2022 EX-99.1

LeMaitre Q1 2022 Financial Results

Exhibit 99.1 LeMaitre Q1 2022 Financial Results BURLINGTON, MA, April 28, 2022 - LeMaitre (Nasdaq:LMAT), a provider of vascular devices, implants and services, today reported Q1 2022 results, announced a $0.125/share quarterly dividend and provided guidance. Q1 2022 Financial Results ? Sales of $39.6mm, +10% (+13% organic) vs. Q1 2021 ? Op. income of $7.9mm, +0% ? Op. margin of 20% ? Net income of

April 14, 2022 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Ame

DEF 14A 1 lmat20220412def14a.htm FORM DEF 14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriat

February 28, 2022 EX-21.1

List of Subsidiaries

EXHIBIT 21.1 SUBSIDIARIES OF THE REGISTRANT The following is a list of our subsidiaries: Name State or Other Jurisdiction of Incorporation Name Under Which Does Business LeMaitre Vascular GmbH Germany Same LeMaitre Vascular GK Japan Same LeMaitre Acquisition LLC Delaware Same LeMaitre Vascular SAS France Same LeMaitre Vascular Spain, S.L. Spain Same LeMaitre Vascular S.r.l. Italy Same Vascutech Ac

February 28, 2022 EX-10.36

Form of Restricted Stock Unit Award Agreement – Performance Based Award under the LeMaitre Vascular, Inc. 2006 Stock Option And Incentive Plan

Exhibit 10.36 FORM OF RESTRICTED STOCK UNIT AWARD AGREEMENT UNDER THE LEMAITRE VASCULAR, INC. AMENDED AND RESTATED 2006 STOCK OPTION AND INCENTIVE PLAN PERFORMANCE-BASED AWARD Name of Grantee: Target No. of Restricted Stock Units: Grant Date: LeMaitre Vascular, Inc. (the ?Company?) has selected you to be eligible to receive the target number of Restricted Stock Units identified above, subject to a

February 28, 2022 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number 001-3

February 24, 2022 EX-99.1

LeMaitre Q4 2021 Financial Results

Exhibit 99.1 LeMaitre Q4 2021 Financial Results BURLINGTON, MA, February 24, 2022 - LeMaitre (Nasdaq:LMAT), a provider of vascular devices, implants and services, today reported Q4 2021 results, announced a $0.125/share quarterly dividend (+14%) and provided guidance. Q4 2021 Financial Results ? Sales of $39.5mm, +5% (+6% organic) vs. Q4 2020 ? Op. income of $8.3mm, -13% ? Op. margin of 21% ? Net

February 24, 2022 8-K

Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 24, 2022 LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) Commission File Number: 001-33092 Delaware 04-2825458 (State or other jurisdiction of

February 11, 2022 SC 13G/A

LMAT / LeMaitre Vascular Inc / LeMaitre George W - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO ?240.13d-1(b), (c) AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO ?240.13d-2 (Amendment No. 15)* LeMaitre Vascular, Inc. (Name of Issuer) Common Stock, $0.01 Par Value (Title of Class of Securities) 525558201 (CUSIP Number) December 31, 2021 (Date of Ev

February 10, 2022 SC 13G/A

LMAT / LeMaitre Vascular Inc / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv01295-lemaitrevascularinc.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 3)* Name of issuer: LeMaitre Vascular Inc. Title of Class of Securities: Common Stock CUSIP Number: 525558201 Date of Event Which Requires Filing of this Statement: December 31, 2021 Check the appropriate box to d

January 26, 2022 SC 13G

LMAT / LeMaitre Vascular Inc / Copeland Capital Management, LLC - SC 13G Passive Investment

SC 13G 1 lemaitre13g.htm SC 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* LEMAITRE VASCULAR INC (Name of Issuer) Common Stock (Title of Class of Securities) 525558201 (CUSIP Number) December 31, 2021 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate th

January 10, 2022 SC 13G/A

LMAT / LeMaitre Vascular Inc / Conestoga Capital Advisors, LLC - CONESTOGA CAPITAL ADVISORS Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 5)* LeMaitre Vascular, Inc. (Name of Issuer) Common Stock, $0.01 Par Value (Title of Class of Securities) 525558201 (CUSIP Number) December 31, 2021 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursu

December 2, 2021 8-K

Termination of a Material Definitive Agreement

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): November 30, 2021 LeMaitre Vascular, Inc.

November 4, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2021 Or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Num

October 28, 2021 EX-99.1

LeMaitre Q3 2021 Financial Results

Exhibit 99.1 LeMaitre Q3 2021 Financial Results BURLINGTON, MA, October 28, 2021 - LeMaitre (Nasdaq:LMAT), a provider of vascular devices, implants and services, today reported Q3 2021 results, announced an $0.11/share quarterly dividend and provided guidance. Q3 2021 Financial Results ? Sales of $38.4mm, +5% (+5% organic) vs. Q3 2020 ? Gross margin of 64.8%, +250 basis points ? Op. income of $9.1

October 28, 2021 8-K

Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 28, 2021 LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) Commission File Number: 001-33092 Delaware 04-2825458 (State or other jurisdiction of (

September 1, 2021 EX-2.1

Amendment No. 1 to Asset Purchase Agreement dated October 11, 2019 between the Registrant and Admedus Ltd (now known as Anteris Technologies Ltd) and certain of its subsidiaries.

Exhibit 2.1 AMENDMENT NO. 1 TO ASSET PURCHASE AGREEMENT This Amendment No.1 (the ?Amendment?) dated August 28, 2021 by and among LeMaitre Vascular, Inc., a Delaware corporation with an address at 63 Second Ave., Burlington, Massachusetts 01803 (the ?Purchaser?), Anteris Technologies Ltd, an Australian limited liability company with an address at Toowong Tower, Level 3, 9 Sherwood Rd, Toowong QLD 4

September 1, 2021 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): August 28, 2021 LeMaitre Vascular, Inc.

August 5, 2021 EX-10.3

Director Compensation Policy

EXHIBIT 10.3 LeMaitre Vascular, Inc. Director Compensation Policy Employee Directors Employee directors do not receive cash compensation for their service as members of the Board of Directors. Non-Employee Directors Non-employee directors receive an annual retainer for Board membership of $26,000. The chairman of our Audit Committee receives an annual retainer of $20,000, the chairman of our Compe

August 5, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2021 Or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001

August 4, 2021 8-K

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 4, 2021 LeMaitre Vascular, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 001-33092 04-2825458 (State or other jurisdiction of incorporation) (Commission

July 29, 2021 EX-99.1

LeMaitre Q2 2021 Financial Results

Exhibit 99.1 LeMaitre Q2 2021 Financial Results BURLINGTON, MA, July 29, 2021 - LeMaitre (Nasdaq:LMAT), a provider of vascular devices, implants and services, today reported Q2 2021 results, announced an $0.11/share quarterly dividend and provided guidance. Q2 2021 Financial Results ? Sales of $40.7mm, +64% (+35% organic) vs. Q2 2020 ? Op. income of $11.1mm, +128% ? Op. margin of 27% ? Net income

July 29, 2021 8-K

Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 29, 2021 LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) Commission File Number: 001-33092 Delaware 04-2825458 (State or other jurisdiction of (IRS

July 16, 2021 EX-1.1

Underwriting Agreement, dated as of July 13, 2021, among LeMaitre Vascular, Inc. and Jefferies LLC and Stifel, Nicolaus & Company, Incorporated, as representatives for the underwriters named therein.

Exhibit 1.1 1,000,000 Shares LeMaitre Vascular, Inc. UNDERWRITING AGREEMENT July 13, 2021 JEFFERIES LLC STIFEL, NICOLAUS & COMPANY, INCORPORATED As Representatives of the several Underwriters c/o JEFFERIES LLC 520 Madison Avenue New York, New York 10022 c/o STIFEL, NICOLAUS & COMPANY, INCORPORATED One Financial Plaza 501 North Broadway St. Louis, Missouri 63102 Ladies and Gentlemen: Introductory.

July 16, 2021 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 13, 2021 LeMaitre Vascular, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 001-33092 04-2825458 (State or other jurisdiction of incorporation) (Commission F

July 15, 2021 424B5

1,000,000 Shares LeMaitre Vascular, Inc.

424B5 1 lmat20210714424b5.htm FORM 424B5 Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No. 333-238541 PROSPECTUS SUPPLEMENT (to Prospectus dated May 20, 2020) 1,000,000 Shares LeMaitre Vascular, Inc. Common Stock We are offering 1,000,000 shares of our common stock. Our common stock is listed on The Nasdaq Global Market under the symbol “LMAT.” On July 13, 2021, the last reported

July 13, 2021 424B5

LeMaitre Vascular, Inc.

Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No. 333-238541 This preliminary prospectus supplement and the accompanying prospectus relate to an effective registration statement under the Securities Act of 1933, but the information in this preliminary prospectus supplement is not complete and may be changed. This preliminary prospectus supplement and the accompanying prospectus a

July 13, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): July 13, 2021 LeMaitre Vascular, Inc. (Exact Name of Registrant as Specified in Its Charter) Delaware 001-33092 04-2825458 (State or other jurisdiction of incorporation) (Commission F

July 13, 2021 EX-99.2

LeMaitre Vascular Announces Proposed Public Offering of Common Stock

Exhibit 99.2 LeMaitre Vascular Announces Proposed Public Offering of Common Stock BURLINGTON, Mass., July 13, 2021 ? LeMaitre Vascular, Inc. (Nasdaq:LMAT), a provider of peripheral vascular devices, implants and services, today announced that it has commenced an underwritten public offering of shares of its common stock. All of the shares to be sold in the offering will be offered by LeMaitre. In

July 13, 2021 EX-99.1

LeMaitre Provides Q2 2021 Update

Exhibit 99.1 LeMaitre Provides Q2 2021 Update BURLINGTON, Mass., July 13, 2021 ? LeMaitre Vascular, Inc. (Nasdaq:LMAT), a provider of peripheral vascular devices, implants and services, today announced preliminary unaudited results for the quarter ended June 30, 2021. Q2 2021 Preliminary Results ? Net Sales of $40.7mm, +64% reported, +35% organic vs. Q2 2020 ? Gross Margin of 65.5% to 66.1%, -2.7%

July 9, 2021 EX-10.1

Eighth Amended and Restated Equity Award Grant Policy

Exhibit 10.1 LEMAITRE VASCULAR, INC. EIGHTH AMENDED AND RESTATED EQUITY AWARD GRANT POLICY I. General Scope This Equity Award Grant Policy (this ?Policy?) establishes the process for LeMaitre Vascular, Inc. (the ?Company?) to follow when it grants shares of restricted or unrestricted stock, long term incentive awards, stock options, performance stock, or other equity-based awards (collectively, ?E

July 9, 2021 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): July 3, 2021 LeMaitre Vascular, Inc.

June 8, 2021 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): June 3, 2021 LeMaitre Vascular, Inc.

May 28, 2021 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form SD SPECIALIZED DISCLOSURE REPORT LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form SD SPECIALIZED DISCLOSURE REPORT LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) DELAWARE 001-33092 04-2825458 (State or other jurisdiction of incorporation or organization) (Commission File Number) (IRS Employer Identification No.) 63 Second Avenue, Burlington, MA 01803 (Address of Principa

May 10, 2021 10-Q

Quarterly Report - FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2021 Or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number

April 29, 2021 8-K

Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 29, 2021 LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) Commission File Number: 001-33092 Delaware 04-2825458 (State or other jurisdiction of (IR

April 29, 2021 EX-99.1

LeMaitre Q1 2021 Financial Results

Exhibit 99.1 LeMaitre Q1 2021 Financial Results BURLINGTON, MA, April 29, 2021 - LeMaitre (Nasdaq:LMAT), a provider of vascular devices, implants and services, today reported Q1 2021 results and announced an $0.11/share quarterly dividend. Q1 2021 Results ? Sales of $35.9mm, +17% (-5% organic) vs. Q1 2020 ? Op. income of $7.9mm, +83% ? Op. margin of 22% ? Net income of $5.9mm, +87% ? Earnings of $

April 20, 2021 DEF 14A

- FORM DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confide

March 12, 2021 10-K

Annual Report - FORM 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2020 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number 001-3

March 12, 2021 EX-21.1

List of Subsidiaries

EXHIBIT 21.1 SUBSIDIARIES OF THE REGISTRANT The following is a list of our subsidiaries: Name State or Other Jurisdiction of Incorporation Name Under Which Does Business LeMaitre Vascular GmbH Germany Same LeMaitre Vascular GK Japan Same LeMaitre Acquisition LLC Delaware Same LeMaitre Vascular SAS France Same LeMaitre Vascular Spain, S.L. Spain Same LeMaitre Vascular S.r.l. Italy Same Vascutech Ac

February 25, 2021 EX-99.1

LeMaitre Q4 2020 Financial Results

Exhibit 99.1 LeMaitre Q4 2020 Financial Results BURLINGTON, MA, February 25, 2021 - LeMaitre (Nasdaq:LMAT), a provider of vascular devices, implants and services, today reported Q4 2020 results and announced an $0.11/share quarterly dividend. Q4 2020 Results ? Sales of $37.5mm, +24% (+3% organic) vs. Q4 2019 ? Op. income of $9.5mm, +94% ? Op. margin of 25% ? Net income of $7.0mm, +52% ? Earnings o

February 25, 2021 8-K

Results of Operations and Financial Condition, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 25, 2021 LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) Commission File Number: 001-33092 Delaware 04-2825458 (State or other jurisdiction of

February 12, 2021 SC 13G/A

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO §240.13d-1(b), (c) AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO §240.13d-2 (Amendment No. 14)* LeMait

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO §240.13d-1(b), (c) AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO §240.13d-2 (Amendment No. 14)* LeMaitre Vascular, Inc. (Name of Issuer) Common Stock, $0.01 Par Value (Title of Class of Securities) 525558201 (CUSIP Number) December 31, 2020 (Date of Ev

February 10, 2021 SC 13G/A

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 2)*

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 2)* Name of issuer: LeMaitre Vascular Inc. Title of Class of Securities: Common Stock CUSIP Number: 525558201 Date of Event Which Requires Filing of this Statement: December 31, 2020 Check the appropriate box to designate the rule pursuant to which this Schedule is filed

January 6, 2021 SC 13G/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 4)* LeMaitre Vascular, Inc. (Name of Issuer) Common Stock, $0.01 Par Value (Title of Class of Securities) 52

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 4)* LeMaitre Vascular, Inc. (Name of Issuer) Common Stock, $0.01 Par Value (Title of Class of Securities) 525558201 (CUSIP Number) December 31, 2020 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursu

November 6, 2020 10-Q

Quarterly Report - FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2020 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Num

October 29, 2020 8-K

Results of Operations and Financial Condition - FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 29, 2020 LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) Commission File Number: 001-33092 Delaware 04-2825458 (State or other jurisdiction of (

October 29, 2020 EX-99.1

LeMaitre Vascular Announces Q3 2020 Financial Results

Exhibit 99.1 LeMaitre Vascular Announces Q3 2020 Financial Results BURLINGTON, MA, October 29, 2020 - LeMaitre Vascular, Inc. (Nasdaq:LMAT), a provider of vascular devices, implants and services, today reported Q3 2020 results and announced a $0.095/share quarterly dividend. Q3 2020 Results ● Sales of $36.4mm, +25% (-3% organic) vs. Q3 2019 ● Op. income of $10.0mm, +70% ● Op. margin of 28% ● Net i

August 6, 2020 10-Q

Quarterly Report - FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2020 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number 0

July 31, 2020 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): July 30, 2020 LeMaitre Vascular, Inc.

July 23, 2020 EX-99.1

LeMaitre Vascular Announces Q2 2020 Financial Results

Exhibit 99.1 LeMaitre Vascular Announces Q2 2020 Financial Results BURLINGTON, MA, July 23, 2020 - LeMaitre Vascular, Inc. (Nasdaq:LMAT), a provider of vascular devices, implants and services, today reported Q2 2020 results and announced a $0.095/share quarterly dividend. Q2 2020 Results ● Sales of $24.9mm, -16% (-24% organic) vs. Q2 2019 ● Op. income of $4.9mm, -18% ● Adjusted op. income of $6.1m

July 23, 2020 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 23, 2020 LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) Commission File Number: 001-33092 Delaware 04-2825458 (State or other jurisdiction of (IRS

June 24, 2020 EX-99.1

LeMaitre Vascular Acquires Artegraft

Exhibit 99.1 LeMaitre Vascular Acquires Artegraft BURLINGTON, Mass., June 22, 2020 - LeMaitre Vascular, Inc. (Nasdaq: LMAT) announced that it has acquired the business and assets of Artegraft, Inc. for $90.0 million, including $72.5 million in cash paid at closing ($65.0 million to Artegraft plus $7.5 in escrow to be released December 31, 2021) as well as potential earnout payments of $17.5 millio

June 24, 2020 EX-10.2

Security Agreement, dated June 22, 2020, by and among the Company, each additional grantor that becomes a party thereto and KeyBank National Association, as collateral agent.

Exhibit 10.2 PLEDGE AND SECURITY AGREEMENT dated as of June 22, 2020 Among LEMAITRE VASCULAR, INC., as a Grantor, and KEYBANK NATIONAL ASSOCIATION, as the Administrative Agent, for the benefit of THE SECURED CREDITORS TABLE OF CONTENTS Page ARTICLE I. DEFINITIONS AND TERMS 1 Section 1.01 Defined Terms 1 Section 1.02 Additional Defined Terms 1 Section 1.03 Terms Generally 7 ARTICLE II. SECURITY INT

June 24, 2020 EX-2.1

Asset Purchase Agreement, dated June 22, 2020, by and between the Company and Artegraft, Inc.

Exhibit 2.1 CERTAIN IDENTIFIED INFORMATION (INDICATED BY “[***]”) HAS BEEN EXCLUDED FROM THIS EXHIBIT BECAUSE IT IS BOTH NOT MATERIAL AND WOULD LIKELY CAUSE COMPETITIVE HARM TO THE REGISTRANT IF PUBLICLY DISCLOSED. ASSET PURCHASE AGREEMENT Asset Purchase Agreement (this “Agreement”), dated June 22, 2020 by and between Lemaitre Vascular, Inc., a Delaware corporation with an address at 63 Second Ave

June 24, 2020 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 22, 2020 LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) Commission File Number: 001-33092 Delaware 04-2825458 (State or other jurisdiction of (IRS

June 24, 2020 EX-10.1

Credit Agreement dated June 22, 2020, by and among the Company, the lenders from time to time party thereto and KeyBank National Association, as administrative agent.

Exhibit 10.1 CREDIT AGREEMENT dated as of June 22, 2020 among LEMAITRE VASCULAR, INC., as Borrower, THE LENDING INSTITUTIONS NAMED HEREIN, as Lenders, and KEYBANK NATIONAL ASSOCIATION, as an LC Issuer, Swing Line Lender and as the Administrative Agent, KeyBanc Capital Markets Inc. and SUNTRUST ROBINSON HUMPHREY, INC., each as a Joint Lead Arranger and a Joint Bookrunner $65,000,000 Senior Secured

June 16, 2020 DEF 14A

- FORM DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confide

May 29, 2020 SD

- FORM SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form SD SPECIALIZED DISCLOSURE REPORT LeMaitre Vascular, Inc. (Exact Name of Registrant as Specified in Charter) DELAWARE 001-33092 04-2825458 (State or other jurisdiction of incorporation or organization) (Commission File Number) (IRS Employer Identification Number) 63 Second Avenue, Burlington, MA 01803 (Address of Principal

May 28, 2020 CORRESP

May 28, 2020

May 28, 2020 VIA EDGAR U.S. Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.E. Washington, D.C. 20549 Attn: Christine Westbrook Re: LeMaitre Vascular, Inc. (the “Company”) Registration Statement on Form S-3 Filed: May 20, 2020 File No. 333-238541 Ladies and Gentlemen: Pursuant to Rule 461 under the Securities Act of 1933, as amended, the Company hereby requests t

May 20, 2020 EX-4.6

Form of Preferred Stock Warrant Agreement and Warrant Certificate.

Exhibit 4.6 Lemaitre Vascular, Inc. and , As Warrant Agent Form of Preferred Stock Warrant Agreement Dated As Of Lemaitre Vascular, Inc. Form of Preferred Stock Warrant Agreement This Preferred Stock Warrant Agreement (this “Agreement”), dated as of [●], between Lemaitre Vascular, Inc., a Delaware corporation (the “Company”), and [●], a [corporation] [national banking association] organized and ex

May 20, 2020 10-K/A

Annual Report - FORM 10-K/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K/A Amendment No. 1 (Mark One) ☑ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2019 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number 001-3

May 20, 2020 EX-4.3

Form of Indenture, between the Registrant and one or more trustees to be named.

Exhibit 4.3 Lemaitre Vascular, Inc., Issuer AND [TRUSTEE], Trustee INDENTURE Dated as of [●], 20 Debt Securities Table Of Contents Page article 1 DEFINITIONS 1 Section 1.01 Definitions of Terms 1 article 2 ISSUE, DESCRIPTION, TERMS, EXECUTION, REGISTRATION AND EXCHANGE OF SECURITIES 5 Section 2.01 Designation and Terms of Securities 5 Section 2.02 Form of Securities and Trustee’s Certificate 8 Sec

May 20, 2020 EX-4.5

Form of Common Stock Warrant Agreement and Warrant Certificate.

Exhibit 4.5 Lemaitre Vascular, Inc. and , As Warrant Agent Form of Common Stock Warrant Agreement Dated As Of Lemaitre Vascular, Inc. Form of Common Stock Warrant Agreement This Common Stock Warrant Agreement (this “Agreement”), dated as of [●], between Lemaitre Vascular, Inc., a Delaware corporation (the “Company”), and [●], a [corporation] [national banking association] organized and existing un

May 20, 2020 EX-4.7

Form of Debt Securities Warrant Agreement and Warrant Certificate.

Exhibit 4.7 LEMAITRE VASCULAR, INC. and , As Warrant Agent Form of Debt Securities Warrant Agreement Dated As Of Lemaitre Vascular, Inc. Form of Debt Securities Warrant Agreement This Debt Securities Warrant Agreement (this “Agreement”), dated as of [●], between Lemaitre Vascular, Inc., a Delaware corporation (the “Company”), and [●], a [corporation] [national banking association] organized and ex

May 20, 2020 S-3

- FORM S-3

Table of Contents As filed with the Securities and Exchange Commission on May 20, 2020 Registration No.

May 8, 2020 10-Q

Quarterly Report - FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2020 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number

April 30, 2020 EX-99.1

LeMaitre Vascular Announces Q1 2020 Financial Results

Exhibit 99.1 LeMaitre Vascular Announces Q1 2020 Financial Results BURLINGTON, MA, April 30, 2020 - LeMaitre Vascular, Inc. (Nasdaq:LMAT), a provider of vascular devices, implants and services, today reported Q1 2020 results and announced a $0.095/share quarterly dividend. Q1 2020 Results ● Record sales of $30.6mm, +7% (-1% organic) vs. Q1 2019 ● Operating income of $4.4mm, -2% ● Net income of $3.

April 30, 2020 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 28, 2020 LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) Commission File Number: 001-33092 Delaware 04-2825458 (State or other jurisdiction of (IR

April 29, 2020 8-K

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): April 28, 2020 LeMaitre Vascular, Inc.

April 17, 2020 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Costs Associated with Exit or Disposal Activities

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): April 13, 2020 LeMaitre Vascular, Inc.

April 14, 2020 EX-99.1

LeMaitre Vascular Withdraws Prior Annual Guidance for 2020 And Announces Preliminary Q1 2020 Financial Results

Exhibit 99.1 LeMaitre Vascular Withdraws Prior Annual Guidance for 2020 And Announces Preliminary Q1 2020 Financial Results BURLINGTON, MA, April 13, 2020 - LeMaitre Vascular, Inc. (Nasdaq:LMAT), a provider of vascular devices, implants and services, announced today Q1 2020 preliminary, unaudited results and withdrew prior annual guidance for 2020 due to the potential impact of COVID-19. Q1 2020 P

April 14, 2020 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 13, 2020 LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) Commission File Number: 001-33092 Delaware 04-2825458 (State or other jurisdiction of (IR

March 12, 2020 EX-4.2

Description of Securities Registered pursuant to Section 12 of the Securities Exchange Act of 1934, as amended

EXHIBIT 4.2 DESCRIPTION OF SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 The following description sets forth certain material terms and provisions of the securities of LeMaitre Vascular, Inc., or the Company, that are registered under Section 12 of the Securities Exchange Act of 1934, as amended, and is based on the provisions of our amended and restated cert

March 12, 2020 10-K

Form 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☑ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2019 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number 001-3

March 12, 2020 EX-10.30

License Agreement dated October 11, 2019 between the Registrant and Admedus Ltd and certain of its subsidiaries

EXHIBIT 10.30 CERTAIN IDENTIFIED INFORMATION (INDICATED BY “[***]”) HAS BEEN EXCLUDED FROM THIS EXHIBIT BECAUSE IT IS BOTH NOT MATERIAL AND WOULD LIKELY CAUSE COMPETITIVE HARM TO THE REGISTRANT IF PUBLICLY DISCLOSED. LICENSE AGREEMENT This License Agreement (“Agreement”) is effective October 11, 2019 (the “Effective Date”), by and among Admedus Ltd, a public limited company organized under the law

March 12, 2020 EX-2.3

Asset Purchase Agreement dated October 11, 2019 between the Registrant and Admedus Ltd and certain of its subsidiaries

EXHIBIT 2.3 CERTAIN IDENTIFIED INFORMATION (INDICATED BY “[***]”) HAS BEEN EXCLUDED FROM THIS EXHIBIT BECAUSE IT IS BOTH NOT MATERIAL AND WOULD LIKELY CAUSE COMPETITIVE HARM TO THE REGISTRANT IF PUBLICLY DISCLOSED. ASSET PURCHASE AGREEMENT ASSET PURCHASE AGREEMENT (this “Agreement”), dated October 11, 2019, by and among LeMaitre Vascular, Inc., a Delaware corporation with an address at 63 Second A

March 12, 2020 EX-21.1

List of Subsidiaries

EXHIBIT 21.1 SUBSIDIARIES OF THE REGISTRANT The following is a list of our subsidiaries: Name State or Other Jurisdiction of Incorporation Name Under Which Does Business LeMaitre Vascular GmbH Germany Same LeMaitre Vascular GK Japan Same LeMaitre Acquisition LLC Delaware Same LeMaitre Vascular SAS France Same LeMaitre Vascular Spain, S.L. Spain Same LeMaitre Vascular S.r.l. Italy Same Vascutech Ac

February 13, 2020 SC 13G/A

LMAT / LeMaitre Vascular, Inc. / LeMaitre George W - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO §240.13d-1(b), (c) AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO §240.13d-2 (Amendment No. 13)* LeMaitre Vascular, Inc. (Name of Issuer) Common Stock, $0.01 Par Value (Title of Class of Securities) 525558201 (CUSIP Number) December 31, 2019 (Date of Ev

February 12, 2020 SC 13G/A

LMAT / LeMaitre Vascular, Inc. / DIMENSIONAL FUND ADVISORS LP - SCHEDULE 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2)* LEMAITRE VASCULAR INC (Name of Issuer) Common Stock (Title of Class of Securities) 525558201 (CUSIP Number) December 31, 2019 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this S

February 12, 2020 SC 13G/A

LMAT / LeMaitre Vascular, Inc. / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 1)* Name of issuer: LeMaitre Vascular Inc Title of Class of Securities: Common Stock CUSIP Number: 525558201 Date of Event Which Requires Filing of this Statement: December 31, 2019 Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

February 6, 2020 EX-99.1

LeMaitre Vascular Announces Q4 2019 Financial Results

Exhibit 99.1 LeMaitre Vascular Announces Q4 2019 Financial Results BURLINGTON, MA, February 6, 2020 - LeMaitre Vascular, Inc. (Nasdaq:LMAT), a provider of vascular devices, implants and services, today reported Q4 2019 results, provided guidance, and announced a $0.095/share dividend. Q4 2019 Results ● Record sales of $30.2mm, +6% (flat organic) vs. Q4 2018 ● Operating income of $4.9mm, -31% (-12%

February 6, 2020 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 6, 2020 LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) Commission File Number: 001-33092 Delaware 04-2825458 (State or other jurisdiction of (

January 17, 2020 SC 13G/A

LMAT / LeMaitre Vascular, Inc. / Conestoga Capital Advisors, LLC - CONESTOGA CAPITAL ADVISORS Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 3)* LeMaitre Vascular, Inc. (Name of Issuer) Common Stock, $0.01 Par Value (Title of Class of Securities) 525558201 (CUSIP Number) December 31, 2019 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursu

December 3, 2019 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): November 26, 2019 LeMaitre Vascular, Inc.

December 3, 2019 EX-10.1

Lease dated November 26, 2019 between NWP Retail 18 LLC and the Registrant.

EXHIBIT 10.1 northwest park OFFICE lease by and between nwp retail 18 llc (AS LANDLORD) and LEMAITRE VASCULAR, INC. (AS TENANT) FOR PREMISES AT 32-34 THIRD AVENUE burlington, massachusetts NORTHWEST PARK OFFICE L E A S E ARTICLE 1 Reference Data 1.1 Subject Referred To. Each reference in this Lease to any of the following subjects shall be construed to incorporate the data stated for that subject

November 14, 2019 EX-99.1

ADMEDUS LTD Carve-Out of the ADAPT® business segment “ADAPT® CARVE-OUT” FINANCIAL STATEMENTS FOR THE YEAR ENDED 31 DECEMBER 2018

Exhibit 99.1 ADMEDUS LTD Carve-Out of the ADAPT® business segment “ADAPT® CARVE-OUT” FINANCIAL STATEMENTS FOR THE YEAR ENDED 31 DECEMBER 2018 CONTENTS ADAPT® Carve-Out Statement of Profit or loss 3 ADAPT® Carve-Out Statement of Other Comprehensive Income 4 ADAPT® Carve-Out Statement of Financial Position 5 ADAPT® Carve-Out Statement of Changes in Equity 6 ADAPT® Carve-Out Statement of Cash Flows 7

November 14, 2019 EX-99.2

Fair Value

Exhibit 99.2 UNAUDITED PRO FORMA CONDENSED COMBINED FINANCIAL INFORMATION On October 11, 2019, LeMaitre Vascular, Inc. (“LeMaitre” or “we”) acquired certain assets and a license related to the biologic cardiac and vascular patch business (the “ADAPT Carve-Out Business”) of Admedus Ltd and its subsidiaries (“Admedus”). The following unaudited pro forma condensed combined statements of operations ha

November 14, 2019 8-K/A

Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K/A CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): October 11, 2019 LeMaitre Vascular, Inc.

November 8, 2019 10-Q

LMAT / LeMaitre Vascular, Inc. 10-Q - Quarterly Report - FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2019 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Num

November 1, 2019 EX-10.2

Fifth Amendment of Lease dated October 29, 2019 between NWP BUILDING 4 LLC and the Registrant

Exhibit 10.2 FIFTH amendment of lease THIS FIFTHAMENDMENT OF LEASE (this “Amendment”) is made and entered into as of this 29th day of October, 2019 (the “Effective Date”) by and between NWP BUILDING 4 LLC, a Massachusetts limited liability company (“Landlord”) and LEMAITRE VASCULAR, INC., a Delaware corporation (“Tenant”). Background A. Landlord's predecessor-in-interest, the Trustees of Northwest

November 1, 2019 EX-10.3

Seventh Amendment of Lease dated October 29, 2019 between NWP BUILDING 5 LLC and the Registrant

Exhibit 10.3 Seventh amendment of lease THIS SEVENTH AMENDMENT OF LEASE (this “Amendment”) is made and entered into as of this 29th day of October, 2019 (the “Effective Date”) by and between NWP BUILDING 5 LLC, a Massachusetts limited liability company (“Landlord”) and LEMAITRE VASCULAR, INC., a Delaware corporation (“Tenant”). Background A. Landlord's predecessor-in-interest, the Trustees of Nort

November 1, 2019 EX-10.1

First Amendment of Lease dated October 29, 2019 between NWP BUILDING 3 LLC and the Registrant

Exhibit 10.1 First amendment of lease THIS FIRST AMENDMENT OF LEASE (this “Amendment”) is made and entered into as of this 29th day of October, 2019 (the “Effective Date”) by and between NWP BUILDING 3 LLC, a Massachusetts limited liability company (“Landlord”) and LEMAITRE VASCULAR, INC., a Delaware corporation (“Tenant”). Background A. Landlord and Tenant entered into an office lease dated Decem

November 1, 2019 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): October 29, 2019 LeMaitre Vascular, Inc.

October 23, 2019 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 23, 2019 LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) Commission File Number: 001-33092 Delaware 04-2825458 (State or other jurisdiction of (

October 23, 2019 EX-99.1

LeMaitre Vascular Announces Q3 2019 Financial Results

Exhibit 99.1 LeMaitre Vascular Announces Q3 2019 Financial Results BURLINGTON, MA, October 23, 2019 - LeMaitre Vascular, Inc. (Nasdaq:LMAT), a provider of vascular devices, implants and services, today reported Q3 2019 results, provided guidance, and announced an $0.085/share dividend. Q3 2019 Results ● Sales of $29.1mm, +20% (+13% organic) vs. Q3 2018 ● Operating income of $5.9mm, +28% ● Net inco

October 17, 2019 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Completion of Acquisition or Disposition of Assets

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): October 11, 2019 LeMaitre Vascular, Inc.

October 17, 2019 EX-99.1

LeMaitre Vascular Acquires Biologic Patch Business from Admedus

EXHIBIT 99.1 LeMaitre Vascular Acquires Biologic Patch Business from Admedus BURLINGTON, Mass., Oct. 13, 2019 - LeMaitre Vascular, Inc. (Nasdaq: LMAT), announced that it has acquired the biologic patch business of Admedus Ltd (ASX: AHZ) for $15.5 million, of which $14.2 million was paid at closing and $1.3 million is due in two post-closing installments, as well as potential earnout payments of $7

August 6, 2019 10-Q

LMAT / LeMaitre Vascular, Inc. 10-Q - Quarterly Report - FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2019 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number 0

July 25, 2019 8-K/A

Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K/A CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): June 3, 2019 LeMaitre Vascular, Inc.

July 24, 2019 EX-99.1

LeMaitre Vascular Announces Q2 2019 Financial Results

Exhibit 99.1 LeMaitre Vascular Announces Q2 2019 Financial Results BURLINGTON, MA, July 24, 2019 - LeMaitre Vascular, Inc. (Nasdaq:LMAT), a provider of vascular devices, implants and services, today reported Q2 2019 results, provided guidance, and announced a $0.085/share dividend. Q2 2019 Results ● Record sales of $29.5mm, +9% (+5% organic) vs. Q2 2018 ● Operating income of $5.9mm vs. $11.5mm, -4

July 24, 2019 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 24, 2019 LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) Commission File Number: 001-33092 Delaware 04-2825458 (State or other jurisdiction of (IRS

June 6, 2019 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): June 3, 2019 LeMaitre Vascular, Inc.

May 31, 2019 SD

LMAT / LeMaitre Vascular, Inc. SD - - FORM SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form SD SPECIALIZED DISCLOSURE REPORT LeMaitre Vascular, Inc. (Exact Name of Registrant as Specified in Charter) DELAWARE 001-33092 04-2825458 (State or other jurisdiction of incorporation or organization) (Commission File Number) (IRS Employer Identification Number) 63 Second Avenue, Burlington, MA 01803 (Address of Principal

May 6, 2019 10-Q

LMAT / LeMaitre Vascular, Inc. 10-Q Quarterly Report FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2019 Or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number

May 1, 2019 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 1, 2019 LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) Commission File Number: 001-33092 Delaware 04-2825458 (State or other jurisdiction of (IRS E

May 1, 2019 EX-99.1

LeMaitre Vascular Announces Q1 2019 Financial Results

Exhibit 99.1 LeMaitre Vascular Announces Q1 2019 Financial Results BURLINGTON, MA, May 1, 2019 - LeMaitre Vascular, Inc. (Nasdaq:LMAT), a provider of vascular devices, implants and services, today reported Q1 2019 results, provided guidance, and announced a $0.085/share dividend. Q1 2019 Results ● Record sales of $28.5mm, +10% (+7% organic) vs. Q1 2018 ● Operating income of $4.4mm vs. $4.9mm, -9%

April 17, 2019 DEF 14A

LMAT / LeMaitre Vascular, Inc. FORM DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confide

March 11, 2019 10-K

LMAT / LeMaitre Vascular, Inc. FORM 10-K (Annual Report)

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☑ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2018 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File Number 001-3

March 11, 2019 EX-21.1

List of Subsidiaries

EXHIBIT 21.1 SUBSIDIARIES OF THE REGISTRANT The following is a list of our subsidiaries: Name State or Other Jurisdiction of Incorporation Name Under Which Does Business LeMaitre Vascular GmbH Germany Same LeMaitre Vascular GK Japan Same LeMaitre Acquisition LLC Delaware Same LeMaitre Vascular SAS France Same LeMaitre Vascular Spain, S.L. Spain Same LeMaitre Vascular S.r.l. Italy Same Vascutech Ac

February 19, 2019 EX-99.1

LeMaitre Vascular Announces Q4 2018 Financial Results

Exhibit 99.1 LeMaitre Vascular Announces Q4 2018 Financial Results BURLINGTON, MA, February 19, 2019 - LeMaitre Vascular, Inc. (Nasdaq:LMAT), a provider of vascular devices, implants and services, today reported Q4 2018 results, provided guidance, announced a 21% dividend increase to $0.085/share and announced a share repurchase program. Q4 2018 Results ● Record sales of $28.4mm, +9% (+6% organic)

February 19, 2019 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 19, 2019 LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) Commission File Number: 001-33092 Delaware 04-2825458 (State or other jurisdiction of

February 13, 2019 SC 13G/A

LMAT / LeMaitre Vascular, Inc. / LeMaitre George W - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO §240.13d-1(b), (c) AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO §240.13d-2 (Amendment No. 12)* LeMaitre Vascular, Inc. (Name of Issuer) Common Stock, $0.01 Par Value (Title of Class of Securities) 525558201 (CUSIP Number) December 31, 2018 (Date of Ev

February 11, 2019 SC 13G

LMAT / LeMaitre Vascular, Inc. / VANGUARD GROUP INC Passive Investment

lemaitrevascularinc.htm - Generated by SEC Publisher for SEC Filing SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 0 )* Name of issuer: LeMaitre Vascular Inc Title of Class of Securities: Common Stock CUSIP Number: 525558201 Date of Event Which Requires Filing of this Statement: December 31, 2018 Check the appropriat

February 8, 2019 SC 13G/A

LMAT / LeMaitre Vascular, Inc. / DIMENSIONAL FUND ADVISORS LP - SCHEDULE 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* LEMAITRE VASCULAR INC (Name of Issuer) Common Stock (Title of Class of Securities) 525558201 (CUSIP Number) December 31, 2018 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this S

January 8, 2019 SC 13G/A

LMAT / LeMaitre Vascular, Inc. / Conestoga Capital Advisors, LLC - CONESTOGA CAPITAL ADVISORS Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2)* LeMaitre Vascular, Inc. (Name of Issuer) Common Stock, $0.01 Par Value (Title of Class of Securities) 525558201 (CUSIP Number) December 31, 2018 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursu

November 2, 2018 EX-2.1

Asset Purchase Agreement dated September 20, 2018 between the Registrant and Applied Medical Resources Corporation

EX-2.1 EXHIBIT 2.1 ASSET PURCHASE AGREEMENT ASSET PURCHASE AGREEMENT (this “Agreement”), dated September 20, 2018, by and among LeMaitre Vascular, Inc., a Delaware corporation with an address at 63 Second Ave., Burlington, Massachusetts 01803 (the “Purchaser”) and Applied Medical Resources Corporation, a California corporation, with an address at 22872 Avenida Empresa, Rancho Santa Margarita, Cali

November 2, 2018 10-Q

LMAT / LeMaitre Vascular, Inc. 10-Q (Quarterly Report)

10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

October 4, 2018 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 4, 2018 LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) Commission File Number: 001-33092 Delaware 04-2825458 (State or other jurisdiction o

October 4, 2018 EX-99.1

LeMaitre Vascular Announces Preliminary Q3 2018 Results

EX-99.1 Exhibit 99.1 LeMaitre Vascular Announces Preliminary Q3 2018 Results BURLINGTON, MA, October 4, 2018 - LeMaitre Vascular, Inc. (Nasdaq:LMAT), a provider of vascular devices, implants and services, announced today Q3 2018 preliminary unaudited results, provided Q4 2018 and updated full year 2018 guidance, and announced a $0.07/share dividend. Q3 2018 Preliminary Results • Sales of $24.2mm v

September 26, 2018 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Completion of Acquisition or Disposition of Assets

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 20, 2018 LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) Commission File Number: 001-33092 Delaware 04-2825458 (State or other jurisdictio

September 26, 2018 EX-99.1

LeMaitre Vascular Acquires Clot Management Business from Applied Medical

EX-99.1 Exhibit 99.1 LeMaitre Vascular Acquires Clot Management Business from Applied Medical BURLINGTON, Mass., September 26, 2018 (GLOBE NEWSWIRE) — LeMaitre Vascular, Inc. (Nasdaq:LMAT), announced today that it has acquired the vascular clot management business of Applied Medical Resources Corporation for $14.2 million, of which $11.0 million was paid at closing and $3.2 million will be paid in

August 6, 2018 10-Q

LMAT / LeMaitre Vascular, Inc. 10-Q (Quarterly Report)

10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

July 26, 2018 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 26, 2018 LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) Commission File Number: 001-33092 Delaware 04-2825458 (State or other jurisdiction of

July 26, 2018 EX-99.1

LeMaitre Q2 2018 Record Sales $27.0mm (+5%), Record EPS $0.43 (+86%)

EX-99.1 Exhibit 99.1 LeMaitre Q2 2018 Record Sales $27.0mm (+5%), Record EPS $0.43 (+86%) BURLINGTON, MA, July 26, 2018 - LeMaitre Vascular, Inc. (Nasdaq:LMAT), a provider of vascular devices, implants and services, today reported Q2 2018 results, provided guidance and announced a $0.07/share dividend. Q2 2018 Results • Record sales of $27.0mm, +5% vs. Q2 2017 • Record operating income of $11.5mm

June 8, 2018 8-K

Submission of Matters to a Vote of Security Holders

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): June 5, 2018 LeMaitre Vascular, Inc.

May 31, 2018 SD

LMAT / LeMaitre Vascular, Inc. SD

SD UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form SD SPECIALIZED DISCLOSURE REPORT LeMaitre Vascular, Inc. (Exact Name of Registrant as Specified in Charter) DELAWARE 001-33092 04-2825458 (State or other jurisdiction of incorporation or organization) (Commission File Number) (IRS Employer Identification Number) 63 Second Avenue, Burlington, MA 01803 (Address of Princi

May 4, 2018 10-Q

LMAT / LeMaitre Vascular, Inc. FORM 10-Q (Quarterly Report)

Form 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

May 4, 2018 EX-10.1

Asset Purchase Agreement between the Registrant and Specialty Surgical Instrumentation, Inc. dated April 5, 2018.

EX-10.1 Exhibit 10.1 ASSET PURCHASE AGREEMENT This ASSET PURCHASE AGREEMENT (“Agreement”) is entered into as of April 5, 2018, by and between LeMaitre Vascular, Inc., a Delaware corporation with its principal place of business at 63 Second Avenue, Burlington, Massachusetts 01803 (“Seller”), and Specialty Surgical Instrumentation, Inc., a Tennessee corporation with its principal place of business a

April 25, 2018 EX-99.1

LeMaitre Q1 2018 Sales $26.0mm (+8%), EPS $0.19 (+17%)

EX-99.1 Exhibit 99.1 LeMaitre Q1 2018 Sales $26.0mm (+8%), EPS $0.19 (+17%) BURLINGTON, MA, April 25, 2018 - LeMaitre Vascular, Inc. (Nasdaq:LMAT), a provider of vascular devices, implants and services, today reported Q1 2018 results, provided guidance, and announced a $0.07/share dividend. Q1 2018 Results • Sales of $26.0mm, +8% vs. Q1 2017 • Operating income of $4.9mm vs. $4.2mm, +16% • Net inco

April 25, 2018 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 25, 2018 LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) Commission File Number: 001-33092 Delaware 04-2825458 (State or other jurisdiction of

April 20, 2018 DEF 14A

LMAT / LeMaitre Vascular, Inc. DEF 14A

DEF 14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐

April 5, 2018 8-K

Regulation FD Disclosure, Entry into a Material Definitive Agreement, Financial Statements and Exhibits

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 5, 2018 LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) Commission File Number: 001-33092 Delaware 04-2825458 (State or other jurisdiction of

April 5, 2018 EX-99.1

LeMaitre Vascular Divests General Surgery Product Lines

EX-99.1 EXHIBIT 99.1 LeMaitre Vascular Divests General Surgery Product Lines BURLINGTON, Mass., April 5, 2018 (GLOBE NEWSWIRE) — LeMaitre Vascular, Inc. (Nasdaq:LMAT), announced today that it has divested its general surgery product lines to Symmetry Surgical, Inc. for $7.4 million. Included in the divestiture were the Reddick Cholangiogram Catheter and Reddick Saye-Screw, both used during laparos

March 9, 2018 10-K

LMAT / LeMaitre Vascular, Inc. FORM 10-K (Annual Report)

Form 10-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

March 9, 2018 EX-10.25

Form of Restricted Stock Unit Award Agreement under the LeMaitre Vascular, Inc. 2006 Stock Option And Incentive Plan

EX-10.25 EXHIBIT 10.25 RESTRICTED STOCK UNIT AWARD AGREEMENT UNDER THE LEMAITRE VASCULAR, INC. 2006 STOCK OPTION AND INCENTIVE PLAN Name of Grantee: No. of Restricted Stock Units: Grant Date: LeMaitre Vascular, Inc. (the “Company”) has selected you to receive an award of the Restricted Stock Units identified above, subject to the terms set forth on Appendix A hereto, the provisions of the LeMaitre

March 9, 2018 EX-10.27

Form of Non-Qualified Stock Option Agreement (Employees) under the LeMaitre Vascular, Inc. 2006 Stock Option And Incentive Plan

EX-10.27 EXHIBIT 10.27 NON-QUALIFIED STOCK OPTION AGREEMENT FOR COMPANY EMPLOYEES UNDER LEMAITRE VASCULAR, INC. 2006 STOCK OPTION AND INCENTIVE PLAN Name of Optionee: No. of Option Shares: Option Exercise Price per Share: $ [FMV on Grant Date] Grant Date: Expiration Date: Pursuant to the LeMaitre Vascular, Inc. 2006 Stock Option and Incentive Plan as amended through the date hereof (the “Plan”), L

March 9, 2018 EX-10.28

Form of Non-Qualified Stock Option Agreement (Non-Employee Directors) under the LeMaitre Vascular, Inc. 2006 Stock Option And Incentive Plan

EX-10.28 EXHIBIT 10.28 NON-QUALIFIED STOCK OPTION AGREEMENT FOR NON-EMPLOYEE DIRECTORS UNDER LEMAITRE VASCULAR, INC. 2006 STOCK OPTION AND INCENTIVE PLAN Name of Optionee: No. of Option Shares: Option Exercise Price per Share: $ [FMV on Grant Date] Grant Date: Expiration Date: [No more than 10 years] Pursuant to the LeMaitre Vascular, Inc. 2006 Stock Option and Incentive Plan, as amended through t

March 9, 2018 EX-10.26

Form of Incentive Stock Option Agreement under the LeMaitre Vascular, Inc. 2006 Stock Option And Incentive Plan

EX-10.26 EXHIBIT 10.26 INCENTIVE STOCK OPTION AGREEMENT UNDER LEMAITRE VASCULAR, INC. 2006 STOCK OPTION AND INCENTIVE PLAN Name of Optionee: No. of Option Shares: Option Exercise Price per Share: $ [FMV on Grant Date (110% of FMV if a 10% owner)] Grant Date: Expiration Date: [up to 10 years (5 if a 10% owner)] Pursuant to the LeMaitre Vascular, Inc. 2006 Stock Option and Incentive Plan as amended

March 9, 2018 EX-21.1

List of Subsidiaries

EX-21.1 EXHIBIT 21.1 SUBSIDIARIES OF THE REGISTRANT The following is a list of our subsidiaries: Name State or Other Jurisdiction of Incorporation Name Under Which Does Business LeMaitre Vascular GmbH Germany Same LeMaitre Vascular GK Japan Same LeMaitre Acquisition LLC Delaware Same LeMaitre Vascular SAS France Same LeMaitre Vascular Spain, S.L. Spain Same LeMaitre Vascular S.r.l. Italy Same Vasc

February 21, 2018 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 d530852d8k.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 21, 2018 LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) Commission File Number: 001-33092 Delaware 04-2825458 (S

February 21, 2018 EX-99.1

LeMaitre Q4 2017 Record Sales $26.2mm (+12%), Record Op. Income $6.3mm (+62%)

EX-99.1 Exhibit 99.1 LeMaitre Q4 2017 Record Sales $26.2mm (+12%), Record Op. Income $6.3mm (+62%) BURLINGTON, MA, February 21, 2018 - LeMaitre Vascular, Inc. (Nasdaq:LMAT), a provider of vascular devices, implants and services, today reported Q4 2017 results, provided guidance, and announced a 27% dividend increase to $0.07/share. Q4 2017 Results ? Record sales of $26.2mm, +12% vs. Q4 2016 ? Reco

February 14, 2018 SC 13G/A

LMAT / LeMaitre Vascular, Inc. / LeMaitre George W - SC 13G/A Passive Investment

SC 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO §240.13d-1(b), (c) AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO §240.13d-2 (Amendment No. 11)* LeMaitre Vascular, Inc. (Name of Issuer) Common Stock, $0.01 Par Value (Title of Class of Securities) 525558201 (CUSIP Number) December 31, 2017 (D

February 9, 2018 SC 13G

LMAT / LeMaitre Vascular, Inc. / DIMENSIONAL FUND ADVISORS LP - SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* LEMAITRE VASCULAR INC (Name of Issuer) Common Stock (Title of Class of Securities) 525558201 (CUSIP Number) December 31, 2017 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Sc

February 8, 2018 10-K/A

LMAT / LeMaitre Vascular, Inc. FORM 10-K/A (Annual Report)

Form 10-K/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K/A Amendment No. 2 (Mark One) ☑ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2016 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File

January 16, 2018 10-Q/A

LMAT / LeMaitre Vascular, Inc. 10-Q/A (Quarterly Report)

10-Q/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q/A Amendment No. 1 (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2017 Or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission F

January 16, 2018 10-Q/A

LMAT / LeMaitre Vascular, Inc. FORM 10-Q/A (Quarterly Report)

Form 10-Q/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q/A Amendment No. 1 (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2017 Or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission F

January 16, 2018 10-Q/A

LMAT / LeMaitre Vascular, Inc. 10-Q/A (Quarterly Report)

10-Q/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q/A Amendment No. 1 (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2017 Or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File

January 16, 2018 10-K/A

LMAT / LeMaitre Vascular, Inc. FORM 10-K/A (Annual Report)

Form 10-K/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K/A Amendment No. 1 (Mark One) ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2016 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to . Commission File

January 12, 2018 SC 13G

LMAT / LeMaitre Vascular, Inc. / Conestoga Capital Advisors, LLC - CONESTOGA CAPITAL ADVISORS Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 LeMaitre Vascular, Inc. (Name of Issuer) Common Stock, $0.01 Par Value (Title of Class of Securities) 525558201 (CUSIP Number) December 31, 2017 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this S

December 18, 2017 CORRESP

LMAT / LeMaitre Vascular, Inc. CORRESP

CORRESP 1 filename1.htm December 18, 2017 United States Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549 Attention: Kevin J. Kuhar Re: LeMaitre Vascular, Inc. Form 10-K for the Fiscal Year Ended December 31, 2016 Filed March 9, 2017 Form 10-Q for the Quarterly Period Ended September 30, 2017 Filed November 3, 2017 File No. 001-33092 Ladies and Gentlemen: On behalf of Le

November 3, 2017 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

October 26, 2017 EX-99.1

LeMaitre Q3 2017 Sales $24.8mm (+7%), Record EPS $0.25 (+49%)

EX-99.1 Exhibit 99.1 LeMaitre Q3 2017 Sales $24.8mm (+7%), Record EPS $0.25 (+49%) BURLINGTON, MA, October 26, 2017 - LeMaitre Vascular, Inc. (Nasdaq:LMAT), a provider of vascular devices, implants and services, today reported Q3 2017 results, provided guidance, and announced a $0.055/share dividend. Q3 2017 Results ? Sales of $24.8mm, +7% vs. Q3 2016 ? Operating income of $5.1mm, -5% ? Record net

October 26, 2017 8-K

LeMaitre Vascular 8-K (Current Report/Significant Event)

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 26, 2017 LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) Commission File Number: 001-33092 Delaware 04-2825458 (State or other jurisdiction

August 3, 2017 EX-10.1

Separation Agreement dated June 7, 2017 between Peter R. Gebauer and LeMaitre Vascular GmbH

EX-10.1 EXHIBIT 10.1 Aufhebungsvereinbarung Separation Agreement zwischen zwischen LeMaitre Vascular GmbH Otto-Volger-Straße 5a-5b 65843 Sulzbach Germany/Deutschland die „Gesellschaft” the „Company” Und And Peter Gebauer Lessingstr. 7 61440 Oberursel der „Geschäftsführer” - the „Managing Director” - wird folgende Vereinbarung geschlossen the following Agreement is made: 1. Beendigung des Anstellun

August 3, 2017 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Form 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

August 3, 2017 EX-10.2

Transition and Employment Agreement dated June 7, 2017 between Peter R. Gebauer and the Registrant

EX-10.2 EXHIBIT 10.2 TRANSITION AND EMPLOYMENT AGREEMENT THIS AGREEMENT (this “Agreement”) is made as of June 7, 2017 by and between LeMaitre Vascular, Inc., a Delaware corporation with an address at 63 Second Avenue, Burlington, MA, 01803 USA (“LMAT”), and Peter R. Gebauer, an individual with a residence at Lessingstraße 7, 61440 Oberursel, Germany (“Gebauer”). WHEREAS, as of the date hereof, Geb

July 27, 2017 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition, Other Events

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 25, 2017 LeMaitre Vascular, Inc. (Exact name of registrant as specified in its charter) Commission File Number: 001-33092 Delaware 04-2825458 (State or other jurisdiction (IR

July 27, 2017 EX-99.1

LeMaitre Q2 2017 Record Sales $25.8 mm (+15%), Record EPS $0.23 (+69%)

EX-99.1 Exhibit 99.1 LeMaitre Q2 2017 Record Sales $25.8 mm (+15%), Record EPS $0.23 (+69%) BURLINGTON, MA, July 27, 2017 - LeMaitre Vascular, Inc. (Nasdaq:LMAT), a provider of vascular devices, implants and services, today reported Q2 2017 results, provided increased guidance, announced a $0.055/share dividend and authorized a $7.5mm share repurchase program. Q2 2017 Results ? Record sales of $25

July 7, 2017 8-K

Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): July 1, 2017 LeMaitre Vascular, Inc.

June 9, 2017 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Other Events, Submission of Matters to a Vote of Security Holders

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): June 5, 2017 LeMaitre Vascular, Inc.

May 31, 2017 SD

LeMaitre Vascular SD

SD UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form SD SPECIALIZED DISCLOSURE REPORT LeMaitre Vascular, Inc. (Exact Name of Registrant as Specified in Charter) DELAWARE 001-33092 04-2825458 (State or other jurisdiction of incorporation or organization) (Commission File Number) (IRS Employer Identification Number) 63 Second Avenue, Burlington, MA 01803 (Address of Princi

May 4, 2017 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

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