WX / Wuxi Pharmatech (Cayman) Inc. - Pemfailan SEC, Laporan Tahunan, Penyata Proksi

Wuxi Pharmatech (Cayman) Inc.
US ˙ NYSE
SIMBOL INI TIDAK AKTIF LAGI

Statistik Asas
LEI 5493001TD2TH6VDTJU11
CIK 1403132
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 Wuxi Pharmatech (Cayman) Inc.
SEC Filings (Chronological Order)
Halaman ini menyediakan senarai kronologi lengkap bagi Pemfailan SEC, tidak termasuk pemfailan pemilikan yang kami sediakan di tempat lain.
February 10, 2016 SC 13G/A

WX / Wuxi Pharmatech (Cayman) Inc. / SCHRODER INVESTMENT MANAGEMENT NORTH AMERICA INC/ DE - SCHRODER INVESTMENT MANAGEMENT NORTH AMERICA INC. SC 13G A NO 2 12-31-2015 (WUXI PHARMATECH (CAYMAN) INC.) Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2) WuXi PharmaTech (Cayman) Inc. (Name of Issuer) ADR (Title of Class of Securities) 929352102 (CUSIP Number) 12/31/15 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is

January 11, 2016 SC 13G/A

WX / Wuxi Pharmatech (Cayman) Inc. / Wellington Management Group LLP - SEC 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. 3 )* WuXi PharmaTech (Cayman) Inc. (Name of Issuer) Ordinary Shares (Title of Class of Securities) (CUSIP Number) December 31, 2015 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this

December 21, 2015 15-12B

Wuxi Pharmatech (Cayman) FORM 15-12B

Form 15-12B UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 15 CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13 AND 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number 001-33623 WuXi PharmaTech (Cayman) Inc. (Exact name of registrant

December 11, 2015 EX-99.25

EX-99.25

NOTIFICATION OF THE REMOVAL FROM LISTING AND REGISTRATION OF THE STATED SECURITIES The New York Stock Exchange hereby notifies the SEC of its intention to remove the entire class of the stated securities from listing and registration on the Exchange at the opening of business on December 22, 2015, pursuant to the provisions of Rule 12d2-2 (a).

December 10, 2015 SC 13G/A

WX / Wuxi Pharmatech (Cayman) Inc. / Wellington Management Group LLP - SEC SCHEDULE 13G Passive Investment

SC 13G/A 1 SEC13GFiling.htm SEC SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2 )* WuXi PharmaTech (Cayman) Inc. (Name of Issuer) Ordinary Shares (Title of Class of Securities) (CUSIP Number) November 30, 2015 (Date of Event Which Requires Filing of this Statement) Check the appropriate box

December 10, 2015 6-K

Wuxi Pharmatech (Cayman) FORM 6-K (Current Report of Foreign Issuer)

Form 6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

December 10, 2015 S-8 POS

Wuxi Pharmatech (Cayman) POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8

S-8 POS 1 d95022ds8pos.htm POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 As filed with the Securities and Exchange Commission on December 10, 2015 Registration No. 333-146730 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 WuXi PharmaTech (Cayman) Inc. (Exact name of registrant a

December 10, 2015 SC 13E3/A

WX / Wuxi Pharmatech (Cayman) Inc. / WuXi PharmaTech (Cayman) Inc. - AMENDMENT NO.5 TO SCHEDULE 13E-3

SC 13E3/A 1 d86213dsc13e3a.htm AMENDMENT NO.5 TO SCHEDULE 13E-3 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 5 TO SCHEDULE 13E-3 RULE 13e-3 TRANSACTION STATEMENT (Pursuant to Section 13(e) of the Securities Exchange Act of 1934) WuXi PharmaTech (Cayman) Inc. (Name of the Issuer) WuXi PharmaTech (Cayman) Inc. New WuXi Life Science Holdings Limited New WuXi L

December 10, 2015 S-8 POS

Wuxi Pharmatech (Cayman) POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8

S-8 POS 1 d104771ds8pos.htm POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 As filed with the Securities and Exchange Commission on December 10, 2015 Registration No. 333-182917 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 WuXi PharmaTech (Cayman) Inc. (Exact name of registrant

November 25, 2015 6-K

Wuxi Pharmatech (Cayman) FORM 6-K (Current Report of Foreign Issuer)

Form 6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

November 20, 2015 EX-99.(B)(25)

U.S.$300,000,000 FACILITY AGREEMENT dated November 20, 2015 GROUP & CLOUD LIMITED arranged by PING AN BANK CO., LTD. ( ) and SHANGHAI PUDONG DEVELOPMENT BANK CO., LTD. ( ) as Mandated Lead Arrangers SHANGHAI PUDONG DEVELOPMENT BANK CO., LTD. ( ) as F

EX-99.(B)(25) Exhibit (b)-(25) EXECUTION VERSION U.S.$300,000,000 FACILITY AGREEMENT dated November 20, 2015 for GROUP & CLOUD LIMITED arranged by PING AN BANK CO., LTD. ( ) and SHANGHAI PUDONG DEVELOPMENT BANK CO., LTD. ( ) as Mandated Lead Arrangers with SHANGHAI PUDONG DEVELOPMENT BANK CO., LTD. ( ) as Facility Agent and PING AN BANK CO., LTD. ( ) as Security Agent CONTENTS CLAUSE PAGE SECTION

November 20, 2015 SC 13E3/A

WX / Wuxi Pharmatech (Cayman) Inc. / WuXi PharmaTech (Cayman) Inc. - AMENDMENT NO.4 TO SCHEDULE 13E-3

SC 13E3/A 1 d86213dsc13e3a.htm AMENDMENT NO.4 TO SCHEDULE 13E-3 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 4 TO SCHEDULE 13E-3 RULE 13e-3 TRANSACTION STATEMENT (Pursuant to Section 13(e) of the Securities Exchange Act of 1934) WuXi PharmaTech (Cayman) Inc. (Name of the Issuer) WuXi PharmaTech (Cayman) Inc. New WuXi Life Science Holdings Limited New WuXi L

November 20, 2015 EX-99.(D)(2)

SECOND AMENDMENT TO THE AGREEMENT AND PLAN OF MERGER

EX-99.(D)(2) Exhibit (d)-(2) SECOND AMENDMENT TO THE AGREEMENT AND PLAN OF MERGER This SECOND AMENDMENT TO THE AGREEMENT AND PLAN OF MERGER, dated as of November 20, 2015 (this “Amendment”), is made by and among New WuXi Life Science Limited, an exempted company with limited liability incorporated under the Law of the Cayman Islands (“Parent”), WuXi Merger Limited, an exempted company with limited

November 20, 2015 EX-99.(B)(24)

U.S.$800,000,000 FACILITY AGREEMENT dated November 20, 2015 WUXI MERGER LIMITED arranged by PING AN BANK CO., LTD. ( ) and SHANGHAI PUDONG DEVELOPMENT BANK CO., LTD. ( ) as Mandated Lead Arrangers SHANGHAI PUDONG DEVELOPMENT BANK CO., LTD. ( ) as Fac

EX-99.(B)(24) Exhibit (b)-(24) EXECUTION VERSION U.S.$800,000,000 FACILITY AGREEMENT dated November 20, 2015 for WUXI MERGER LIMITED arranged by PING AN BANK CO., LTD. ( ) and SHANGHAI PUDONG DEVELOPMENT BANK CO., LTD. ( ) as Mandated Lead Arrangers with SHANGHAI PUDONG DEVELOPMENT BANK CO., LTD. ( ) as Facility Agent and PING AN BANK CO., LTD. ( ) as Security Agent CONTENTS CLAUSE PAGE SECTION 1

November 12, 2015 6-K

Wuxi Pharmatech (Cayman) FORM 6-K (Current Report of Foreign Issuer)

Form 6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

November 3, 2015 6-K

Wuxi Pharmatech (Cayman) FORM 6-K (Current Report of Foreign Issuer)

Form 6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

October 20, 2015 SC 13E3/A

WX / Wuxi Pharmatech (Cayman) Inc. / WuXi PharmaTech (Cayman) Inc. - AMENDMENT NO.3 TO SCHEDULE 13E-3

AMENDMENT NO.3 TO SCHEDULE 13E-3 Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 3 TO SCHEDULE 13E-3 RULE 13e-3 TRANSACTION STATEMENT (Pursuant to Section 13(e) of the Securities Exchange Act of 1934) WuXi PharmaTech (Cayman) Inc. (Name of the Issuer) WuXi PharmaTech (Cayman) Inc. New WuXi Life Science Holdings Limited New WuXi Life Science L

October 20, 2015 EX-99.(A)(1)

WUXI PHARMATECH (CAYMAN) INC. NOTICE OF EXTRAORDINARY GENERAL MEETING OF SHAREHOLDERS TO BE HELD ON NOVEMBER 25, 2015

EX-99.(A)(1) Table of Contents PROXY STATEMENT OF THE COMPANY Exhibit (a)-(1) October 20, 2015 Shareholders of WuXi PharmaTech (Cayman) Inc. Re: Notice of Extraordinary General Meeting of Shareholders Dear Shareholder: You are cordially invited to attend an extraordinary general meeting of shareholders of WuXi PharmaTech (Cayman) Inc., an exempted company with limited liability incorporated under

October 20, 2015 6-K

Wuxi Pharmatech (Cayman) FORM 6-K (Current Report of Foreign Issuer)

Form 6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

October 20, 2015 EX-99.(B)(15)

SECOND AMENDED AND RESTATED CONSORTIUM AGREEMENT

EX-99.(B)(15) Exhibit (b)-(15) EXECUTION VERSION SECOND AMENDED AND RESTATED CONSORTIUM AGREEMENT THIS SECOND AMENDED AND RESTATED CONSORTIUM AGREEMENT, dated as of October 20, 2015 (this “Agreement”), is made by and among Dr. Ge Li (the “Chairman”), ABG II-WX Limited, a company formed under the laws of the British Virgin Islands (“ABG”), Boyu Capital Fund II, L.P., an exempted limited partnership

October 20, 2015 EX-99.(B)(17)

AMENDED AND RESTATED INTERIM INVESTORS AGREEMENT

EX-99.(B)(17) Exhibit (b)-(17) EXECUTION VERSION CONFIDENTIAL AMENDED AND RESTATED INTERIM INVESTORS AGREEMENT This Amended and Restated Interim Investors Agreement (this “Agreement”) is made as of October 20, 2015 by and among Dr. Ge Li (the “Chairman”) (solely for the purposes of Section 2.1 and Section 3), G&C Partnership L.P., an exempted limited partnership formed under the laws of the Cayman

October 9, 2015 SC 13E3/A

WX / Wuxi Pharmatech (Cayman) Inc. / WuXi PharmaTech (Cayman) Inc. - AMENDMENT NO.2 TO SCHEDULE 13E-3

Amendment No.2 To Schedule 13E-3 Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 2 TO SCHEDULE 13E-3 RULE 13e-3 TRANSACTION STATEMENT (Pursuant to Section 13(e) of the Securities Exchange Act of 1934) WuXi PharmaTech (Cayman) Inc. (Name of the Issuer) WuXi PharmaTech (Cayman) Inc. New WuXi Life Science Holdings Limited New WuXi Life Science L

October 9, 2015 CORRESP

Wuxi Pharmatech (Cayman) ESP

SEC Letter 787 Seventh Avenue New York, NY 10019-6099 Tel: 212 728 8000 Fax: 212 728 8111 VIA EDGAR October 9, 2015 Securities and Exchange Commission 100 F Street, N.

October 9, 2015 EX-99.(A)(1)

vi WUXI PHARMATECH (CAYMAN) INC. NOTICE OF EXTRAORDINARY GENERAL MEETING OF SHAREHOLDERS TO BE HELD ON [ ], 2015

EX-99.(a)(1) PRELIMINARY PROXY STATEMENT OF THE COMPANY Exhibit (a)-(1) [ ], 2015 Shareholders of WuXi PharmaTech (Cayman) Inc. Re: Notice of Extraordinary General Meeting of Shareholders Dear Shareholder: You are cordially invited to attend an extraordinary general meeting of shareholders of WuXi PharmaTech (Cayman) Inc., an exempted company with limited liability incorporated under the laws of t

September 23, 2015 EX-99.(A)(1)

vi WUXI PHARMATECH (CAYMAN) INC. NOTICE OF EXTRAORDINARY GENERAL MEETING OF SHAREHOLDERS TO BE HELD ON [ ], 2015

EX-99.(a)(1) PRELIMINARY PROXY STATEMENT OF THE COMPANY Exhibit (a)-(1) [ ], 2015 Shareholders of WuXi PharmaTech (Cayman) Inc. Re: Notice of Extraordinary General Meeting of Shareholders Dear Shareholder: You are cordially invited to attend an extraordinary general meeting of shareholders of WuXi PharmaTech (Cayman) Inc., an exempted company with limited liability incorporated under the laws of t

September 23, 2015 CORRESP

Wuxi Pharmatech (Cayman) ESP

787 Seventh Avenue New York, NY 10019-6099 Tel: 212 728 8000 Fax: 212 728 8111 VIA EDGAR September 23, 2015 Securities and Exchange Commission 100 F Street, N.

September 23, 2015 SC 13E3/A

WX / Wuxi Pharmatech (Cayman) Inc. / WuXi PharmaTech (Cayman) Inc. - AMENDMENT NO.1 TO SCHEDULE 13E-3

Amendment No.1 To Schedule 13E-3 Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 1 TO SCHEDULE 13E-3 RULE 13e-3 TRANSACTION STATEMENT (Pursuant to Section 13(e) of the Securities Exchange Act of 1934) WuXi PharmaTech (Cayman) Inc. (Name of the Issuer) WuXi PharmaTech (Cayman) Inc. New WuXi Life Science Holdings Limited New WuXi Life Science L

September 1, 2015 EX-99.(B)(17)

LIMITED GUARANTEE

EX-99.(b)(17) Exhibit (b)-(17) EXECUTION VERSION CONFIDENTIAL LIMITED GUARANTEE LIMITED GUARANTEE, dated as of August 14, 2015 (this “Limited Guarantee”), by Hillhouse Capital Fund II, L.P. (the “Guarantor”) in favor of WuXi PharmaTech (Cayman) Inc., an exempted company with limited liability incorporated under the Laws of the Cayman Islands (the “Guaranteed Party”). 1. GUARANTEE. (a) To induce th

September 1, 2015 EX-99.(B)(12)

AMENDED AND RESTATED CONSORTIUM AGREEMENT

EX-99.(b)(12) Exhibit (b)-(12) EXECUTION VERSION AMENDED AND RESTATED CONSORTIUM AGREEMENT THIS AMENDED AND RESTATED CONSORTIUM AGREEMENT, dated as of July 2, 2015 (this “Agreement”), is made by and among Dr. Ge Li (the “Chairman”), ABG Capital Partners II GP, L.P., an exempted limited partnership formed under the laws of the Cayman Islands (“ABG”), Boyu Capital Fund II, L.P., an exempted limited

September 1, 2015 EX-99.(A)(1)

vi WUXI PHARMATECH (CAYMAN) INC. NOTICE OF EXTRAORDINARY GENERAL MEETING OF SHAREHOLDERS TO BE HELD ON [ ], 2015

EX-99.(a)(1) PRELIMINARY PROXY STATEMENT OF THE COMPANY Exhibit (a)-(1) [ ], 2015 Shareholders of WuXi PharmaTech (Cayman) Inc. Re: Notice of Extraordinary General Meeting of Shareholders Dear Shareholder: You are cordially invited to attend an extraordinary general meeting of shareholders of WuXi PharmaTech (Cayman) Inc., an exempted company with limited liability incorporated under the laws of t

September 1, 2015 EX-99.(B)(18)

LIMITED GUARANTEE

EX-99.(b)(18) Exhibit (b)-(18) EXECUTION VERSION CONFIDENTIAL LIMITED GUARANTEE LIMITED GUARANTEE, dated as of August 14, 2015 (this “Limited Guarantee”), by Ping An Life Insurance Company of China, Ltd. (Registration No.100000000037463) (the “Guarantor”) in favor of WuXi PharmaTech (Cayman) Inc., an exempted company with limited liability incorporated under the Laws of the Cayman Islands (the “Gu

September 1, 2015 EX-99.(B)(19)

LIMITED GUARANTEE

EX-99.(b)(19) Exhibit (b)-(19) EXECUTION VERSION CONFIDENTIAL LIMITED GUARANTEE LIMITED GUARANTEE, dated as of August 14, 2015 (this “Limited Guarantee”), by Temasek Life Sciences Private Limited (the “Guarantor”) in favor of WuXi PharmaTech (Cayman) Inc., an exempted company with limited liability incorporated under the Laws of the Cayman Islands (the “Guaranteed Party”). 1. GUARANTEE. (a) To ind

September 1, 2015 EX-99.(B)(4)

EQUITY COMMITMENT LETTER August 14, 2015

EX-99.(b)(4) Exhibit (b)-(4) EXECUTION VERSION CONFIDENTIAL EQUITY COMMITMENT LETTER August 14, 2015 New WuXi Life Science Holdings Limited New WuXi Life Science Limited Address: 288 Fute Zhong Road The China (Shanghai) Pilot Free Trade Zone Shanghai 200131 People’s Republic of China Attention: Ge Li Facsimile: +86-21-50463718 Ladies and Gentlemen: This letter agreement sets forth the commitment o

September 1, 2015 EX-99.(B)(6)

EQUITY COMMITMENT LETTER August 14, 2015

EX-99.(b)(6) Exhibit (b)-(6) EXECUTION VERSION CONFIDENTIAL EQUITY COMMITMENT LETTER August 14, 2015 New WuXi Life Science Holdings Limited New WuXi Life Science Limited Address: 288 Fute Zhong Road The China (Shanghai) Pilot Free Trade Zone Shanghai 200131 People’s Republic of China Attention: Ge Li Facsimile: +86-21-50463718 Ladies and Gentlemen: This letter agreement sets forth the commitment o

September 1, 2015 SC 13E3

WX / Wuxi Pharmatech (Cayman) Inc. / WuXi PharmaTech (Cayman) Inc. - SCHEDULE 13E-3

SC 13E3 1 d86213dsc13e3.htm SCHEDULE 13E-3 Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13E-3 RULE 13e-3 TRANSACTION STATEMENT (Pursuant to Section 13(e) of the Securities Exchange Act of 1934) WuXi PharmaTech (Cayman) Inc. (Name of the Issuer) WuXi PharmaTech (Cayman) Inc. New WuXi Life Science Holdings Limited New WuXi Life Science Limited Wu

September 1, 2015 EX-99.(B)(16)

LIMITED GUARANTEE

EX-99.(b)(16) Exhibit (b)-(16) EXECUTION VERSION CONFIDENTIAL LIMITED GUARANTEE LIMITED GUARANTEE, dated as of August 14, 2015 (this “Limited Guarantee”), by Boyu Capital Fund II, L.P. (the “Guarantor”) in favor of WuXi PharmaTech (Cayman) Inc., an exempted company with limited liability incorporated under the Laws of the Cayman Islands (the “Guaranteed Party”). 1. GUARANTEE. (a) To induce the Gua

September 1, 2015 EX-99.(B)(11)

CONSORTIUM AGREEMENT

EX-99.(b)(11) Exhibit (b)-(11) EXECUTION VERSION CONSORTIUM AGREEMENT THIS CONSORTIUM AGREEMENT, dated as of May 11, 2015 (this “Agreement”), is made by and among Dr. Ge Li (the “Chairman”), ABG Capital Partners II GP, L.P., an exempted limited partnership formed under the laws of the Cayman Islands (“ABG”) and Boyu Capital Fund II, L.P., an exempted limited partnership formed under the laws of th

September 1, 2015 EX-99.(B)(2)

[Signature Page to the Commitment Letter (Management Facility)]

EX-99.(b)(2) Exhibit (b)-(2) EXECUTION VERSION STRICTLY PRIVATE AND CONFIDENTIAL To: Group & Cloud Limited (the “Borrower”) 288 Fute Zhong Road Waigaoqiao Free Trade Zone Shanghai 200131, China Attention: Mr. Li Ge 14 August 2015 Dear Sirs: Project Super – Commitment Letter We, Ping An Bank Co., Ltd. and Shanghai Pudong Development Bank Co., Ltd. (the “Mandated Lead Arrangers”) and Ping An Bank Co

September 1, 2015 EX-99.(B)(8)

EQUITY COMMITMENT LETTER August 14, 2015

EX-99.(b)(8) Exhibit (b)-(8) EXECUTION VERSION CONFIDENTIAL EQUITY COMMITMENT LETTER August 14, 2015 New WuXi Life Science Holdings Limited New WuXi Life Science Limited Address: 288 Fute Zhong Road The China (Shanghai) Pilot Free Trade Zone Shanghai 200131 People’s Republic of China Attention: Ge Li Facsimile: +86-21-50463718 Ladies and Gentlemen: This letter agreement sets forth the commitment o

September 1, 2015 EX-99.(B)(9)

EQUITY COMMITMENT LETTER August 14, 2015

EX-99.(b)(9) Exhibit (b)-(9) EXECUTION VERSION CONFIDENTIAL EQUITY COMMITMENT LETTER August 14, 2015 Group & Cloud Limited Address: 288 Fute Zhong Road The China (Shanghai) Pilot Free Trade Zone Shanghai 200131 People’s Republic of China Attention: Ge Li Facsimile: +86-21-50463718 Ladies and Gentlemen: This letter agreement sets forth the commitment of Dr. Ge Li (the “Borrower Shareholder”), on th

September 1, 2015 EX-99.(C)(2)

CREDIT SUISSE

EX-99.(c)(2) Exhibit (c)-(2) CREDIT SUISSE Project Super Presentation to the Special Committee of the Board of Directors Confidential August 13, 2015 These materials may not be used or relied upon for any purpose other than as specifically contemplated by a written agreement with Credit Suisse AG or its Affiliates (hereafter “Credit Suisse”). Table of contents 1. Transaction overview 2. Super publ

September 1, 2015 EX-99.(B)(7)

EQUITY COMMITMENT LETTER August 14, 2015

EX-99.(B)(7) 9 d86213dex99b7.htm EX-99.(B)(7) Exhibit (b)-(7) EXECUTION VERSION CONFIDENTIAL EQUITY COMMITMENT LETTER August 14, 2015 New WuXi Life Science Holdings Limited New WuXi Life Science Limited Address: 288 Fute Zhong Road The China (Shanghai) Pilot Free Trade Zone Shanghai 200131 People’s Republic of China Attention: Ge Li Facsimile: +86-21-50463718 Ladies and Gentlemen: This letter agre

September 1, 2015 EX-99.(B)(15)

LIMITED GUARANTEE

EX-99.(b)(15) Exhibit (b)-(15) EXECUTION VERSION CONFIDENTIAL LIMITED GUARANTEE LIMITED GUARANTEE, dated as of August 14, 2015 (this “Limited Guarantee”), by ABG II-WX Limited (the “Guarantor”) in favor of WuXi PharmaTech (Cayman) Inc., an exempted company with limited liability incorporated under the Laws of the Cayman Islands (the “Guaranteed Party”). 1. GUARANTEE. (a) To induce the Guaranteed P

September 1, 2015 EX-99.(B)(14)

INTERIM INVESTORS AGREEMENT

EX-99.(b)(14) Exhibit (b)-(14) EXECUTION VERSION CONFIDENTIAL INTERIM INVESTORS AGREEMENT This Interim Investors Agreement (this “Agreement”) is made as of August 14, 2015 by and among Dr. Ge Li (the “Chairman”) (solely for the purposes of Section 2.1 and Section 3), G&C Partnership L.P., an exempted limited partnership formed under the laws of the Cayman Islands (the “Management Roll-over Entity”

September 1, 2015 EX-99.(B)(1)

[Signature Page to the Commitment Letter (LBO Facility)]

EX-99.(b)(1) Exhibit (b)-(1) EXECUTION VERSION STRICTLY PRIVATE AND CONFIDENTIAL To: WuXi Merger Limited (the “Borrower”) c/o Codan Trust Company (Cayman) Limited Cricket Square, Hutchins Drive PO Box 2681 Grand Cayman, KY1-1111, Cayman Islands Attention: Ge Li 14 August 2015 Dear Sirs: Project Super – Commitment Letter We, Ping An Bank Co., Ltd. and Shanghai Pudong Development Bank Co., Ltd. (the

September 1, 2015 EX-99.(B)(5)

EQUITY COMMITMENT LETTER August 14, 2015

EX-99.(b)(5) Exhibit (b)-(5) EXECUTION VERSION CONFIDENTIAL EQUITY COMMITMENT LETTER August 14, 2015 New WuXi Life Science Holdings Limited New WuXi Life Science Limited Address: 288 Fute Zhong Road The China (Shanghai) Pilot Free Trade Zone Shanghai 200131 People’s Republic of China Attention: Ge Li Facsimile: +86-21-50463718 Ladies and Gentlemen: This letter agreement sets forth the commitment o

September 1, 2015 EX-99.(C)(1)

CREDIT SUISSE

EX-99.(c)(1) Exhibit (c)-(1) CREDIT SUISSE Project Super Discussion Materials for the Special Committee of the Board of Directors Confidential / Draft July 13, 2015 PRELIMINARY | SUBJECT TO FURTHER REVIEW AND EVALUATION These materials may not be used or relied upon for any purpose other than as specifically contemplated by a written agreement with Credit Suisse AG or its Affiliates (hereafter “Cr

September 1, 2015 EX-99.(B)(3)

EQUITY COMMITMENT LETTER August 14, 2015

EX-99.(b)(3) Exhibit (b)-(3) EXECUTION VERSION CONFIDENTIAL EQUITY COMMITMENT LETTER August 14, 2015 New WuXi Life Science Holdings Limited New WuXi Life Science Limited Address: 288 Fute Zhong Road The China (Shanghai) Pilot Free Trade Zone Shanghai 200131 People’s Republic of China Attention: Ge Li Facsimile: +86-21-50463718 Ladies and Gentlemen: This letter agreement sets forth the commitment o

September 1, 2015 EX-99.(B)(20)

LIMITED GUARANTEE

EX-99.(b)(20) Exhibit (b)-(20) EXECUTION VERSION CONFIDENTIAL LIMITED GUARANTEE LIMITED GUARANTEE, dated as of August 14, 2015 (this “Limited Guarantee”), by Dr. Ge Li (the “Guarantor”) in favor of WuXi PharmaTech (Cayman) Inc., an exempted company with limited liability incorporated under the Laws of the Cayman Islands (the “Guaranteed Party”). 1. GUARANTEE. (a) To induce the Guaranteed Party to

September 1, 2015 EX-99.(B)(13)

AMENDMENT TO THE AMENDED AND RESTATED CONSORTIUM AGREEMENT

EX-99.(b)(13) Exhibit (b)-(13) EXECUTION VERSION AMENDMENT TO THE AMENDED AND RESTATED CONSORTIUM AGREEMENT This AMENDMENT TO THE AMENDED AND RESTATED CONSORTIUM AGREEMENT, dated as of August 14, 2015 (this “Amendment”), is made by and among Dr. Ge Li (the “Chairman”), ABG Capital Partners II GP, L.P., an exempted limited partnership formed under the laws of the Cayman Islands (“ABG”), Boyu Capita

August 17, 2015 6-K

Wuxi Pharmatech (Cayman) FORM 6-K (Current Report of Foreign Issuer)

Form 6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

August 14, 2015 6-K

Wuxi Pharmatech (Cayman) FORM 6-K (Current Report of Foreign Issuer)

Form 6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

August 14, 2015 EX-99.1

WUXI PHARMATECH ENTERS INTO DEFINITIVE MERGER AGREEMENT

EX-99.1 Exhibit 99.1 WUXI PHARMATECH ENTERS INTO DEFINITIVE MERGER AGREEMENT SHANGHAI, August 14, 2015 ? WuXi PharmaTech (Cayman) Inc. (?WuXi? or the ?Company?) (NYSE: WX), a leading open-access R&D capability and technology platform company serving the pharmaceutical, biotechnology, and medical device industries with operations in China and the United States, today announced that it has entered i

August 14, 2015 EX-99.2

AGREEMENT AND PLAN OF MERGER NEW WUXI LIFE SCIENCE LIMITED, WUXI MERGER LIMITED WUXI PHARMATECH (CAYMAN) INC. Dated as of August 14, 2015 TABLE OF CONTENTS Page ARTICLE I THE MERGER 2 Section 1.01 The Merger 2 Section 1.02 Closing; Closing Date 2 Sec

EX-99.2 Exhibit 99.2 EXECUTION VERSION AGREEMENT AND PLAN OF MERGER among NEW WUXI LIFE SCIENCE LIMITED, WUXI MERGER LIMITED and WUXI PHARMATECH (CAYMAN) INC. Dated as of August 14, 2015 TABLE OF CONTENTS Page ARTICLE I THE MERGER 2 Section 1.01 The Merger 2 Section 1.02 Closing; Closing Date 2 Section 1.03 Effective Time 2 Section 1.04 Effects of the Merger 2 Section 1.05 Memorandum and Articles

July 10, 2015 6-K

Wuxi Pharmatech (Cayman) FORM 6-K (Current Report of Foreign Issuer)

Form 6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

May 22, 2015 6-K

Wuxi Pharmatech (Cayman) FORM 6-K (Current Report of Foreign Issuer)

Form 6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

May 14, 2015 6-K

Wuxi Pharmatech (Cayman) FORM 6-K (Current Report of Foreign Issuer)

Form 6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

May 13, 2015 6-K

Wuxi Pharmatech (Cayman) FORM 6-K (Current Report of Foreign Issuer)

Form 6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

April 30, 2015 6-K

Wuxi Pharmatech (Cayman) FORM 6-K (Current Report of Foreign Issuer)

Form 6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

April 15, 2015 EX-13.1

Certification by the Chief Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.1 Certification by the Chief Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, the undersigned, Ge Li, Chief Executive Officer of WuXi PharmaTech (Cayman) Inc. (the ?Company?), hereby certifies, to the best of his knowledge, that the Company?s annual report

April 15, 2015 EX-13.2

Certification by the Chief Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.2 Certification by the Chief Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, the undersigned, Edward Hu, Acting Chief Financial Officer of WuXi PharmaTech (Cayman) Inc. (the ?Company?), hereby certifies, to the best of his knowledge, that the Company?s an

April 15, 2015 EX-4.22

Dated 16 February 2015 WUXI PHARMATECH (CAYMAN) INC. AS BORROWER WUXI APPTEC HOLDING COMPANY, INC. WUXI APPTEC, INC. WUXI APPTEC (BVI) INC. WUXI APPTEC (HONG KONG) LIMITED AS ORIGINAL GUARANTORS CITIGROUP GLOBAL MARKETS ASIA LIMITED AS COORDINATING A

EXHIBIT 4.22 Execution Version Dated 16 February 2015 WUXI PHARMATECH (CAYMAN) INC. AS BORROWER WUXI APPTEC HOLDING COMPANY, INC. WUXI APPTEC, INC. WUXI APPTEC (BVI) INC. WUXI APPTEC (HONG KONG) LIMITED AS ORIGINAL GUARANTORS CITIGROUP GLOBAL MARKETS ASIA LIMITED AS COORDINATING ARRANGER AND CITICORP INTERNATIONAL LIMITED AS AGENT FACILITY AGREEMENT FOR US$165,000,000 SENIOR TERM AND REVOLVING LOA

April 15, 2015 EX-12.2

Certification by the Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.2 Certification by the Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Edward Hu, certify that: 1. I have reviewed this annual report of WuXi PharmaTech (Cayman) Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the c

April 15, 2015 EX-12.1

Certification by the Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.1 Certification by the Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Ge Li, certify that: 1. I have reviewed this annual report of WuXi PharmaTech (Cayman) Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circu

April 15, 2015 6-K

Wuxi Pharmatech (Cayman) FORM 6-K (Current Report of Foreign Issuer)

Form 6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

April 15, 2015 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F

Form 20-F Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.

April 10, 2015 SC 13G/A

WX / Wuxi Pharmatech (Cayman) Inc. / Wellington Management Group LLP - SEC 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. 1 )* WuXi PharmaTech (Cayman) Inc. (Name of Issuer) Ordinary Shares (Title of Class of Securities) (CUSIP Number) March 31, 2015 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Sc

April 3, 2015 6-K

Wuxi Pharmatech (Cayman) FORM 6-K (Current Report of Foreign Issuer)

Form 6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

March 9, 2015 6-K

Wuxi Pharmatech (Cayman) FORM 6-K (Current Report of Foreign Issuer)

Form 6-K Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

February 13, 2015 SC 13G/A

WX / Wuxi Pharmatech (Cayman) Inc. / SCHRODER INVESTMENT MANAGEMENT NORTH AMERICA INC/ DE - SCHRODER INVESTMENT MANAGEMENT NORTH AMERICA INC. SC 13GA 12-31-2014 (WUXI PHARMATECH (CAYMAN) INC) Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1) WuXi PharmaTech (Cayman) Inc. (Name of Issuer) ADR (Title of Class of Securities) 929352102 (CUSIP Number) 12/31/14 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is

February 12, 2015 SC 13G

WX / Wuxi Pharmatech (Cayman) Inc. / Wellington Management Group LLP - SEC 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. )* WuXi PharmaTech (Cayman) Inc. (Name of Issuer) Ordinary Shares (Title of Class of Securities) (CUSIP Number) December 31, 2014 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this S

January 12, 2015 6-K

WX / Wuxi Pharmatech (Cayman) Inc. 6-K - Current Report of Foreign Issuer - FORM 6-K

6-K 1 d850738d6k.htm FORM 6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 Form 6-K REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2015 Commission File Number: 001-33623 WuXi PharmaTech (Cayman) Inc. 288 Fute Zhong Road, Waigaoqiao Free Trade Zone Shanghai 200131 People’s Republi

January 12, 2015 6-K

WX / Wuxi Pharmatech (Cayman) Inc. 6-K - Current Report of Foreign Issuer - FORM 6-K

Form 6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

December 4, 2014 6-K

WX / Wuxi Pharmatech (Cayman) Inc. 6-K - Current Report of Foreign Issuer - FORM 6-K

6-K 1 d833374d6k.htm FORM 6-K Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2014 Commission File Number: 001-33623 WuXi PharmaTech (Cayman) Inc. 288 Fute Zhong Road, Waigaoqiao Free Trade Zone Shanghai 200131 People’s Republ

November 13, 2014 6-K

WX / Wuxi Pharmatech (Cayman) Inc. 6-K - Current Report of Foreign Issuer - FORM 6-K

Form 6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

November 12, 2014 6-K

WX / Wuxi Pharmatech (Cayman) Inc. 6-K - Current Report of Foreign Issuer - FORM 6-K

Form 6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

October 2, 2014 6-K

WX / Wuxi Pharmatech (Cayman) Inc. 6-K - Current Report of Foreign Issuer - FORM 6-K

6-K 1 d798509d6k.htm FORM 6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 Form 6-K REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of October 2014 Commission File Number: 001-33623 WuXi PharmaTech (Cayman) Inc. 288 Fute Zhong Road, Waigaoqiao Free Trade Zone Shanghai 200131 People’s Republi

October 2, 2014 6-K

WX / Wuxi Pharmatech (Cayman) Inc. 6-K - Current Report of Foreign Issuer - FORM 6-K

6-K 1 d798519d6k.htm FORM 6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 Form 6-K REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of October 2014 Commission File Number: 001-33623 WuXi PharmaTech (Cayman) Inc. 288 Fute Zhong Road, Waigaoqiao Free Trade Zone Shanghai 200131 People’s Republi

October 1, 2014 6-K

WX / Wuxi Pharmatech (Cayman) Inc. 6-K - Current Report of Foreign Issuer - FORM 6-K

Form 6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

August 14, 2014 6-K

WX / Wuxi Pharmatech (Cayman) Inc. 6-K - Current Report of Foreign Issuer - FORM 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 Form 6-K REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2014 Commission File Number: 001-33623 WuXi PharmaTech (Cayman) Inc. 288 Fute Zhong Road, Waigaoqiao Free Trade Zone Shanghai 200131 People’s Republic of China (Address of principal executi

August 11, 2014 6-K

WX / Wuxi Pharmatech (Cayman) Inc. 6-K - Current Report of Foreign Issuer - FORM 6-K

Form 6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

July 9, 2014 6-K

WX / Wuxi Pharmatech (Cayman) Inc. 6-K - Current Report of Foreign Issuer - FORM 6-K

Form 6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

May 15, 2014 6-K

Current Report of Foreign Issuer - FORM 6-K

6-K 1 d726149d6k.htm FORM 6-K Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2014 Commission File Number: 001-33623 WuXi PharmaTech (Cayman) Inc. 288 Fute Zhong Road, Waigaoqiao Free Trade Zone Shanghai 200131 People’s Republic of

April 15, 2014 EX-13.2

Certification by the Chief Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

EX-13.2 Exhibit 13.2 Certification by the Chief Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, the undersigned, Edward Hu, Acting Chief Financial Officer of WuXi PharmaTech (Cayman) Inc. (the “Company”), hereby certifies, to the best of his knowledge, that the Comp

April 15, 2014 EX-12.1

Certification by the Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

EX-12.1 Exhibit 12.1 Certification by the Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Ge Li, certify that: 1. I have reviewed this annual report of WuXi PharmaTech (Cayman) Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of t

April 15, 2014 20-F

- FORM 20-F

Form 20-F Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.

April 15, 2014 EX-13.1

Certification by the Chief Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

EX-13.1 Exhibit 13.1 Certification by the Chief Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, the undersigned, Ge Li, Chief Executive Officer of WuXi PharmaTech (Cayman) Inc. (the “Company”), hereby certifies, to the best of his knowledge, that the Company’s annua

April 15, 2014 EX-12.2

Certification by the Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

EX-12.2 Exhibit 12.2 Certification by the Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Edward Hu, certify that: 1. I have reviewed this annual report of WuXi PharmaTech (Cayman) Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light

March 6, 2014 6-K

Current Report of Foreign Issuer - FORM 6-K

Form 6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

February 13, 2014 EX-99.2

Item 7 Information

EX-99.2 3 d675420dex992.htm EX-99.2 Exhibit 99.2 Item 7 Information The securities being reported on by the reporting persons herein as parent holding companies are owned, or may be deemed to be beneficially owned as follows: Company Type of Company . First State Investment Management (UK) Limited IA (UK registered) First State Investments (Hong Kong) Limited IA (HK registered)

February 13, 2014 SC 13G

WX / Wuxi Pharmatech (Cayman) Inc. / SCHRODER INVESTMENT MANAGEMENT NORTH AMERICA INC/ DE - NONE Passive Investment

SC 13G 1 doc1.htm NONE UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. n/a )* WuXi PharmaTech (Cayman) Inc (Name of Issuer) ADR (Title of Class of Securities) 929352102 (CUSIP Number) December 31, 2013 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule

February 13, 2014 SC 13G

WX / Wuxi Pharmatech (Cayman) Inc. / COMMONWEALTH BANK OF AUSTRALIA - SC 13G Passive Investment

SC 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) Information Statement Pursuant to Rules 13d-1 and 13d-2 Under the Securities Exchange Act of 1934 WuXi PharmaTech (Cayman) Inc. (Name of Issuer) Ordinary Shares, par value U.S.$0.02 per share (represented by American Depository Shares, each representing eight Ordinary Shares). (Title of Class

February 13, 2014 EX-99.1

Joint Filing Agreement February 13, 2014

EX-99.1 Exhibit 99.1 Joint Filing Agreement February 13, 2014 In accordance with Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, as amended, Commonwealth Bank of Australia, Colonial Holding Company Limited, Commonwealth Insurance Holdings Limited, Colonial First State Group Limited, and First State Investment Management (UK) Limited each hereby agree to the joint filing of this stateme

January 13, 2014 6-K

Current Report of Foreign Issuer - FORM 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 Form 6-K REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2014 Commission File Number: 001-33623 WuXi PharmaTech (Cayman) Inc. 288 Fute Zhong Road, Waigaoqiao Free Trade Zone Shanghai 200131 People’s Republic of China (Address of principal execut

November 13, 2013 6-K

Current Report of Foreign Issuer - FORM 6-K

6-K 1 d627894d6k.htm FORM 6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 Form 6-K REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2013 Commission File Number: 001-33623 WuXi PharmaTech (Cayman) Inc. 288 Fute Zhong Road, Waigaoqiao Free Trade Zone Shanghai 200131 People’s Republ

November 8, 2013 6-K

Current Report of Foreign Issuer - FORM 6-K

Form 6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

September 26, 2013 6-K

Current Report of Foreign Issuer - FORM 6-K

Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

August 13, 2013 6-K

Current Report of Foreign Issuer - FORM 6-K

Form 6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

May 23, 2013 6-K

Current Report of Foreign Issuer - FORM 6-K

Form 6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

May 23, 2013 6-K

Current Report of Foreign Issuer - FORM 6-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 Form 6-K REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2013 Commission File Number: 001-33623 WuXi PharmaTech (Cayman) Inc. 288 Fute Zhong Road, Waigaoqiao Free Trade Zone Shanghai 200131 People’s Republic of China (Address of principal e

April 17, 2013 EX-13.1

Certification by the Chief Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

EX-13.1 Exhibit 13.1 Certification by the Chief Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, the undersigned, Ge Li, Chief Executive Officer of WuXi PharmaTech (Cayman) Inc. (the “Company”), hereby certifies, to the best of his knowledge, that the Company’s annua

April 17, 2013 EX-12.1

Certification by the Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

EX-12.1 Exhibit 12.1 Certification by the Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Ge Li, certify that: 1. I have reviewed this annual report of WuXi PharmaTech (Cayman) Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of t

April 17, 2013 EX-13.2

Certification by the Chief Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

EX-13.2 Exhibit 13.2 Certification by the Chief Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, the undersigned, Edward Hu, Acting Chief Financial Officer of WuXi PharmaTech (Cayman) Inc. (the “Company”), hereby certifies, to the best of his knowledge, that the Comp

April 17, 2013 EX-12.2

Certification by the Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

EX-12.2 Exhibit 12.2 Certification by the Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Edward Hu, certify that: 1. I have reviewed this annual report of WuXi PharmaTech (Cayman) Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light

April 17, 2013 20-F

- FORM 20-F

Form 20-F Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.

February 14, 2013 EX-99.2

Item 7 Information

EX-99.2 CUSIP NO. 929352102 13G Page 14 of 14 Exhibit 99.2 Item 7 Information The securities being reported on by the reporting persons herein as parent holding companies are owned, or may be deemed to be beneficially owned as follows: Company Type of Company First State Investment Management (UK) Limited IA (UK registered) First State Investments (Hong Kong) Limited IA (HK registered)

February 14, 2013 EX-99.1

Joint Filing Agreement February 14, 2013

EX-99.1 CUSIP NO. 929352102 13G Page 13 of 14 Exhibit 99.1 Joint Filing Agreement February 14, 2013 In accordance with Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, as amended, Commonwealth Bank of Australia, Colonial Holding Company Limited, Commonwealth Insurance Holdings Limited, Colonial First State Group Limited, and First State Investment Management (UK) Limited each hereby agr

February 14, 2013 SC 13G

WX / Wuxi Pharmatech (Cayman) Inc. / COMMONWEALTH BANK OF AUSTRALIA - SCHEDULE 13G Passive Investment

Schedule 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) Information Statement Pursuant to Rules 13d-1 and 13d-2 Under the Securities Exchange Act of 1934 WuXi PharmaTech (Cayman) Inc. (Name of Issuer) Ordinary Shares, par value U.S.$0.02 per share (represented by American Depository Shares, each representing eight Ordinary Shares). (Title of

January 23, 2013 SC 13G/A

WX / Wuxi Pharmatech (Cayman) Inc. / MANNING & NAPIER ADVISORS LLC - WUXI PHARMATECH (CAYMAN) INC. Passive Investment

WuXi PharmaTech (Cayman) Inc. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* Wuxi PharmaTech, Inc. (Name of Issuer) Common Stock, Par Value $0.02 per share (Title of Class of Securities) 929352102 (CUSIP Number) 12/31/2012 (Date of Event Which Requires Filing of this Statement) Check the appropriate

November 14, 2012 6-K

Current Report of Foreign Issuer - FORM 6-K

Form 6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

November 7, 2012 6-K

Current Report of Foreign Issuer - FORM 6-K

Form 6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

October 9, 2012 6-K

Current Report of Foreign Issuer - FORM 6-K

Form 6-K Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

August 14, 2012 6-K

Current Report of Foreign Issuer - FORM 6-K

Form 6-K Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

July 30, 2012 EX-4

WUXI PHARMATECH (CAYMAN) INC. 2007 EMPLOYEE SHARE INCENTIVE PLAN

WuXi PharmaTech (Cayman) Inc. 2007 Employee Share Incentive Plan Exhibit 4 WUXI PHARMATECH (CAYMAN) INC. 2007 EMPLOYEE SHARE INCENTIVE PLAN 1. PURPOSE OF PLAN The purpose of this WuXi PharmaTech (Cayman) Inc. 2007 Employee Share Incentive Plan (this “Plan”) of WuXi PharmaTech (Cayman) Inc., an exempted company organized under the Companies Law (2004 Revision) of the Cayman Islands, and its success

July 30, 2012 S-8

- FORM S-8

FORM S-8 As filed with the Securities and Exchange Commission on July 30, 2012 Registration No.

May 15, 2012 6-K

Current Report of Foreign Issuer - FORM 6-K

Form 6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

April 20, 2012 EX-12.1

Certification by the Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

CEO Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 Exhibit 12.

April 20, 2012 EX-12.2

Certification by the Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

CFO Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 Exhibit 12.

April 20, 2012 20-F

- FORM 20-F

Form 20-F Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.

April 20, 2012 EX-13.2

Certification by the Chief Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

CFO Certification Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Exhibit 13.

April 20, 2012 EX-13.1

Certification by the Chief Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

CEO Certification Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Exhibit 13.

March 12, 2012 6-K

Current Report of Foreign Issuer - FORM 6-K

Form 6-K Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

February 21, 2012 6-K

Current Report of Foreign Issuer - FORM 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 Form 6-K REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2012 Commission File Number: 001-33623 WuXi PharmaTech (Cayman) Inc. 288 Fute Zhong Road, Waigaoqiao Free Trade Zone Shanghai 200131 People’s Republic of China (Address of principal execu

February 14, 2012 SC 13G/A

WX / Wuxi Pharmatech (Cayman) Inc. / KYLIN FUND L P - FEBRUARY 14, 2012 Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G (RULE 13d - 102) Information to be included in statements filed pursuant to Rules 13d-1(b), (c) and (d) and amendments thereto filed pursuant to 13d-2(b) (AMENDMENT NO.2)* WuXi PharmaTech (Cayman) Inc. (Name of Issuer) American Depositary Receipts, Each Representing Eight Ordinary Shares (Title of Class of Securit

February 10, 2012 SC 13G/A

WX / Wuxi Pharmatech (Cayman) Inc. / GENERAL ATLANTIC LLC - AMENDMENT NO. 3 Passive Investment

SC 13G/A 1 eh120020913ga3-wuxi.htm AMENDMENT NO. 3 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 3)* WuXi PharmaTech (Cayman) Inc. (Name of Issuer) Ordinary Shares, par value $0.02 per share (Title of Class of Securities) 929352102 (CUSIP Number) December 31, 2011 (Date of Event Which Requires Filing of

January 27, 2012 SC 13G

WX / Wuxi Pharmatech (Cayman) Inc. / MANNING & NAPIER ADVISORS LLC - WUXI PHARMATECH INC. Passive Investment

Wuxi PharmaTech Inc. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Wuxi PharmaTech, Inc. (Name of Issuer) Common Stock, Par Value $.02 per share (Title of Class of Securities) 929352102 (CUSIP Number) 12/31/2011 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to desi

January 12, 2012 6-K

Current Report of Foreign Issuer - FORM 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 Form 6-K REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2012 Commission File Number: 001-33623 WuXi PharmaTech (Cayman) Inc. 288 Fute Zhong Road, Waigaoqiao Free Trade Zone Shanghai 200131 People’s Republic of China (Address of principal execut

January 10, 2012 6-K

Current Report of Foreign Issuer - FORM 6-K

Form 6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

December 27, 2011 CORRESP

-

Correspondence December 27, 2011 VIA EMAIL AND ELECTRONIC TRANSMISSION Mr. Jim B. Rosenberg Senior Assistant Chief Accountant Division of Corporation Finance United States Securities and Exchange Commission Washington, DC 20549 Re: WuXi PharmaTech (Cayman) Inc. — Form 20-F filed on April 27, 2011 (File No. 001-33623) Dear Mr. Rosenberg, On behalf of WuXi PharmaTech (Cayman) Inc. (the “Company”), t

December 12, 2011 CORRESP

-

WuXi PharmaTech (Cayman) Inc. 288 Fute Zhong Road Waigaoqiao Free Trade Zone Shanghai 200131 People’s Republic of China December 12, 2011 VIA EMAIL AND ELECTRONIC TRANSMISSION Securities and Exchange Commission Division of Corporate Finance Washington, D.C. 20549 Attention: Jim B. Rosenberg, Senior Assistant Chief Accountant Re: WuXi PharmaTech (Cayman) Inc. — Form 20-F filed on April 27, 2011 (Fi

August 12, 2011 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2011 Commission File Number: 001-33623 WuXi Phar

6-K 1 d6k.htm FORM 6-K Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2011 Commission File Number: 001-33623 WuXi PharmaTech (Cayman) Inc. 288 Fute Zhong Road, Waigaoqiao Free Trade Zone Shanghai 200131 People’s Republic of Chi

August 10, 2011 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2011 Commission File Number: 001-33623 WuXi Phar

Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

June 21, 2011 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2011 Commission File Number: 001-33623 WuXi Pharma

Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

May 12, 2011 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2011 Commission File Number: 001-33623 WuXi PharmaT

6-K 1 d6k.htm FORM 6-K Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2011 Commission File Number: 001-33623 WuXi PharmaTech (Cayman) Inc. 288 Fute Zhong Road, Waigaoqiao Free Trade Zone Shanghai 200131 People’s Republic of China

April 27, 2011 EX-13.1

/s/ Ge Li

Certification Exhibit 13.1 Certification Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, the undersigned, Ge Li, Chief Executive Officer of WuXi PharmaTech (Cayman) Inc. (the “Company”), hereby certifies, to the best of his knowledge, that the Company’s annual report on Form 20-F for the year ended December 31, 2010 (the “Report”) fully com

April 27, 2011 EX-13.2

/s/ Edward Hu

Certification Exhibit 13.2 Certification Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, the undersigned, Edward Hu, Acting Chief Financial Officer of WuXi PharmaTech (Cayman) Inc. (the “Company”), hereby certifies, to the best of his knowledge, that the Company’s annual report on Form 20-F for the year ended December 31, 2010 (the “Report”

April 27, 2011 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F

20-F 1 d20f.htm FORM 20-F Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F (Mark One) ¨ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2010 OR ¨ TRANSITION REPORT PURSUANT

April 27, 2011 EX-12.2

/s/ Edward Hu

Certification Exhibit 12.2 Certification I, Edward Hu, certify that: 1. I have reviewed this annual report of WuXi PharmaTech (Cayman) Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with res

April 27, 2011 EX-12.1

/s/ Ge Li

Certification Exhibit 12.1 Certification I, Ge Li, certify that: 1. I have reviewed this annual report of WuXi PharmaTech (Cayman) Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect

March 10, 2011 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2011 Commission File Number: 001-33623 WuXi Pharm

Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

February 14, 2011 SC 13G/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G (RULE 13d - 102) Information to be included in statements filed pursuant to Rules 13d-1(b), (c) and (d) and amendments thereto filed pursuant to 13d-2(b) (AMENDMENT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G (RULE 13d - 102) Information to be included in statements filed pursuant to Rules 13d-1(b), (c) and (d) and amendments thereto filed pursuant to 13d-2(b) (AMENDMENT NO. 1)* WuXi PharmaTech (Cayman) Inc. (Name of Issuer) Ordinary Shares, par value U.S.$0.02 (Title of Class of Securities) 929352102 (CUSIP Number) De

February 11, 2011 SC 13G/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2)* WuXi PharmaTech (Cayman) Inc. (Name of Issuer) Ordinary Shares, par value $0.02 per share (Title of Clas

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2)* WuXi PharmaTech (Cayman) Inc. (Name of Issuer) Ordinary Shares, par value $0.02 per share (Title of Class of Securities) 929352102 (CUSIP Number) December 31, 2010 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to desig

January 11, 2011 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2011 Commission File Number: 001-33623 WuXi Pha

6-K 1 d6k.htm FORM 6-K Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2011 Commission File Number: 001-33623 WuXi PharmaTech (Cayman) Inc. 288 Fute Zhong Road, Waigaoqiao Free Trade Zone Shanghai 200131 People’s Republic of Ch

November 16, 2010 SC 13D/A

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A (Amendment No. 4) Under the Securities Exchange Act of 1934* WuXi PharmaTech (Cayman) Inc. (Name of Issuer) Ordinary Shares, Par Value $0.02 Per Share (Title of Class of Securit

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A (Amendment No. 4) Under the Securities Exchange Act of 1934* WuXi PharmaTech (Cayman) Inc. (Name of Issuer) Ordinary Shares, Par Value $0.02 Per Share (Title of Class of Securities) 929352102 (CUSIP Number) Scott A. Arenare, Esq. Managing Director and General Counsel Warburg Pincus LLC 450 Lexington Avenue New York, NY 10017

November 15, 2010 SC 13G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G (RULE 13d - 102) Information to be included in statements filed pursuant to Rules 13d-1(b), (c) and (d) and amendments thereto filed pursuant to 13d-2(b) (AMENDMENT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G (RULE 13d - 102) Information to be included in statements filed pursuant to Rules 13d-1(b), (c) and (d) and amendments thereto filed pursuant to 13d-2(b) (AMENDMENT NO. )* WuXi PharmaTech (Cayman) Inc. (Name of Issuer) Ordinary Shares, par value U.S.$0.02 (Title of Class of Securities) 929352102 (CUSIP Number) Nov

November 12, 2010 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2010 Commission File Number: 001-33623 WuXi Ph

6-K 1 d6k.htm FORM 6-K Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2010 Commission File Number: 001-33623 WuXi PharmaTech (Cayman) Inc. 288 Fute Zhong Road, Waigaoqiao Free Trade Zone Shanghai 200131 People’s Republic of C

November 12, 2010 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2010 Commission File Number: 001-33623 WuXi Ph

Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

October 14, 2010 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of October 2010 Commission File Number: 001-33623 WuXi Pha

Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

August 12, 2010 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2010 Commission File Number: 001-33623 WuXi Phar

Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

August 5, 2010 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2010 Commission File Number: 001-33623 WuXi Phar

Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

August 2, 2010 SC 13D/A

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A (Amendment No. 3) Under the Securities Exchange Act of 1934* WuXi PharmaTech (Cayman) Inc. (Name of Issuer) Ordinary Shares, Par Value $0.02 Per Share (Title of Class of Securit

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A (Amendment No. 3) Under the Securities Exchange Act of 1934* WuXi PharmaTech (Cayman) Inc. (Name of Issuer) Ordinary Shares, Par Value $0.02 Per Share (Title of Class of Securities) 929352102 (CUSIP Number) Scott A. Arenare, Esq. Managing Director and General Counsel Warburg Pincus LLC 450 Lexington Avenue New York, NY 10017

July 30, 2010 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2010 Commission File Number: 001-33623 WuXi Pharma

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2010 Commission File Number: 001-33623 WuXi PharmaTech (Cayman) Inc. 288 Fute Zhong Road, Waigaoqiao Free Trade Zone Shanghai 200131 People?s Republic of China (Address of principal executive office)

July 15, 2010 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2010 Commission File Number: 001-33623 WuXi Pharma

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2010 Commission File Number: 001-33623 WuXi PharmaTech (Cayman) Inc. 288 Fute Zhong Road, Waigaoqiao Free Trade Zone Shanghai 200131 People?s Republic of China (Address of principal executive office)

July 14, 2010 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2010 Commission File Number: 001-33623 WuXi Pharma

Form 6-K Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2010 Commission File Number: 001-33623 WuXi PharmaTech (Cayman) Inc. 288 Fute Zhong Road, Waigaoqiao Free Trade Zone Shanghai 200131 People’s Republic of China (Address of principal executive

July 13, 2010 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2010 Commission File Number: 001-33623 WuXi Pharma

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2010 Commission File Number: 001-33623 WuXi PharmaTech (Cayman) Inc. 288 Fute Zhong Road, Waigaoqiao Free Trade Zone Shanghai 200131 People’s Republic of China (Address of principal executive office)

July 1, 2010 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 Form 6-K REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2010 Commission File Number: 001-33623 WuXi Pharma

6-K 1 d6k.htm FORM 6-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 Form 6-K REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2010 Commission File Number: 001-33623 WuXi PharmaTech (Cayman) Inc. 288 Fute Zhong Road, Waigaoqiao Free Trade Zone Shanghai 200131 People’s Republic of China

June 29, 2010 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2010 Commission File Number: 001-33623 WuXi Pharma

6-K 1 d6k.htm FORM 6-K Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2010 Commission File Number: 001-33623 WuXi PharmaTech (Cayman) Inc. 288 Fute Zhong Road, Waigaoqiao Free Trade Zone Shanghai 200131 People’s Republic of China

June 24, 2010 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2010 Commission File Number: 001-33623 WuXi Pharma

6-K 1 d6k.htm FORM 6-K Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2010 Commission File Number: 001-33623 WuXi PharmaTech (Cayman) Inc. 288 Fute Zhong Road, Waigaoqiao Free Trade Zone Shanghai 200131 People’s Republic of China (Address of princ

June 24, 2010 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2010 Commission File Number: 001-33623 WuXi Pharma

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2010 Commission File Number: 001-33623 WuXi PharmaTech (Cayman) Inc. 288 Fute Zhong Road, Waigaoqiao Free Trade Zone Shanghai 200131 People’s Republic of China (Address of principal executive office)

June 14, 2010 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2010 Commission File Number: 001-33623 WuXi Pharma

Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

June 11, 2010 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2010 Commission File Number: 001-33623 WuXi Pharma

Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

June 1, 2010 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2010 Commission File Number: 001-33623 WuXi Pharma

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2010 Commission File Number: 001-33623 WuXi PharmaTech (Cayman) Inc. 288 Fute Zhong Road, Waigaoqiao Free Trade Zone Shanghai 200131 People’s Republic of China (Address of principal executive office)

June 1, 2010 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2010 Commission File Number: 001-33623 WuXi Pharma

Form 6-K Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

May 12, 2010 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2010 Commission File Number: 001-33623 WuXi PharmaT

Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

May 5, 2010 SC 13D

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

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 WuXi PharmaTech (Cayman) Inc. (Name of Issuer) Ordinary Shares, $0.02 Par Value Per Share American Depositary Shares (Title of Class of Securities) 929352102 (CUSIP Number) Matthew Daniel 251 Ballardvale Street Wilmington, Massachusetts, 01887 Tel. No. (781) 222-6000 (Name

April 27, 2010 EX-99.6

VOTING AGREEMENT

Exhibit 6 EXECUTION COPY VOTING AGREEMENT AGREEMENT, dated as of April 26, 2010 between Charles River Laboratories International, Inc.

April 27, 2010 SC 13D/A

SECURITIES AND EXCHANGE COMMISSION

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A (Amendment No. 2) Under the Securities Exchange Act of 1934* WuXi PharmaTech (Cayman) Inc. (Name of Issuer) Ordinary Shares, Par Value $0.02 Per Share (Title of Class of Securities) 929352102 (CUSIP Number) Scott A. Arenare, Esq. Managing Director and General Counsel Warburg Pincus LLC 450 Lexington Avenue New York, NY 10017

April 27, 2010 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2010 Commission File Number: 001-33623 WuXi Pharm

Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

April 26, 2010 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2010 Commission File Number: 001-33623 WuXi Pharm

Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

April 23, 2010 EX-12.2

Certification by the Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

CFO Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. Exhibit 12.2 Certification by the Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Edward Hu, certify that: 1. I have reviewed this annual report of WuXi PharmaTech (Cayman) Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to s

April 23, 2010 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F (Mark One) ¨ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2009 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF

April 23, 2010 EX-13.1

Certification by the Chief Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

CEO Certification Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. Exhibit 13.1 Certification by the Chief Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, the undersigned, Ge Li, Chief Executive Officer of WuXi PharmaTech (Cayman) Inc. (the “Company”), her

April 23, 2010 EX-12.1

Certification by the Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.1 Certification by the Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Ge Li, certify that: 1. I have reviewed this annual report of WuXi PharmaTech (Cayman) Inc.; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circu

April 23, 2010 EX-13.2

Certification by the Chief Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

CFO Certification Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. Exhibit 13.2 Certification by the Chief Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, the undersigned, Edward Hu, Acting Chief Financial Officer of WuXi PharmaTech (Cayman) Inc. (the “Com

March 10, 2010 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2010 Commission File Number: 001-33623 WuXi Pharm

Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

February 12, 2010 SC 13G/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)*

SC 13G/A 1 sc13ga1wuxi.htm AMENDMENT NO. 1 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* WuXi PharmaTech (Cayman) Inc. (Name of Issuer) Ordinary Shares, par value $0.02 per share (Title of Class of Securities) 929352102 (CUSIP Number) December 31, 2009 (Date of Event which Requires Filing of this St

February 5, 2010 SC 13G/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Amendment No. 2) Under the Securities Exchange Act of 1934 WuXi PharmaTech (Cayman) Inc. (Name of Issuer) Ordinary Shares* American Depositary Shares (Title of clas

SC 13G/A 1 dsc13ga.htm SCHEDULE 13G AMENDMENT NO. 2 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Amendment No. 2) Under the Securities Exchange Act of 1934 WuXi PharmaTech (Cayman) Inc. (Name of Issuer) Ordinary Shares* American Depositary Shares (Title of class of securities) 929352102** (CUSIP number) December 31, 2009 (Date of event which requires filing

November 20, 2009 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2009 Commission File Number: 001-33623 WuXi Ph

Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

September 21, 2009 CORRESP

WUXI PHARMATECH (CAYMAN) INC. 288 FUTE ZHONG ROAD WAIGAOQIAO FREE TRADE ZONE SHANGHAI 200131 PEOPLE’S REPUBLIC OF CHINA

CORRESP 1 filename1.htm WUXI PHARMATECH (CAYMAN) INC. 288 FUTE ZHONG ROAD WAIGAOQIAO FREE TRADE ZONE SHANGHAI 200131 PEOPLE’S REPUBLIC OF CHINA September 21, 2009 VIA EDGAR AND FACSIMILE Mail Stop 4720 United States Securities and Exchange Commission 100 F Street N.E. Washington, D.C. 20549 Attention: Jeffrey P. Reidler, Assistant Director Scot Foley Re: WuXi PharmaTech (Cayman) Inc. Registration

September 18, 2009 F-3/A

As filed with the Securities and Exchange Commission on September 18, 2009

Table of Contents As filed with the Securities and Exchange Commission on September 18, 2009 Registration No.

September 4, 2009 F-3

As filed with the Securities and Exchange Commission on September 4, 2009

F-3 1 df3.htm FORM F-3 Table of Contents As filed with the Securities and Exchange Commission on September 4, 2009 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form F-3 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 WuXi PharmaTech (Cayman) Inc. Not Applicable (Translation of Registrant’s name into English) Cayman Islands 2834 N/A (State or

August 13, 2009 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2009 Commission File Number: 001-33623 WuXi Phar

Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

August 10, 2009 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2009 Commission File Number: 001-33623 WuXi Phar

Form 6-K Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

July 13, 2009 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of July 2009 Commission File Number: 001-33623 WuXi Pharma

Form 6-K Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

June 25, 2009 EX-4.18

FIRST AMENDMENT TO LEASE

EXHIBIT 4.18 FIRST AMENDMENT TO LEASE This First Amendment to Lease (this ?Amendment?) dated June 10, 2008 is between 1201 Northland Drive LLC, a Minnesota limited liability company (?Landlord?), and WuXi AppTec, Inc., a Delaware corporation (?Tenant?). Recitals: A. Landlord and Tenant are the parties to the Lease Agreement dated August 31, 2007 (the ?Original Lease?) that covers approximately 62,

June 25, 2009 EX-4.14

SECOND AMENDMENT TO OFFICE AND INDUSTRIAL LEASE AGREEMENT

EXHIBIT 4.14 SECOND AMENDMENT TO OFFICE AND INDUSTRIAL LEASE AGREEMENT THIS AMENDMENT is entered into on December 30, 2008, by and between LIBERTY PROPERTY PHILADELPHIA LIMITED PARTNERSHIP V, a Pennsylvania limited partnership (?Landlord?) and WUXI APPTEC INC., a corporation organized under the laws of Delaware (?Tenant?), successor to APPTEC LABORATORY SERVICES, LLC, a limited liability company o

June 25, 2009 EX-12.2

Certification by the Acting Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

EXHIBIT 12.2 Certification by the Acting Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Edward Hu, Acting Chief Financial Officer of WuXi PharmaTech (Cayman) Inc. (the ?Company?), certify that: 1. I have reviewed this annual report on Form 20-F of the Company; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omi

June 25, 2009 EX-13.1

Certification by the Chief Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

CEO Certification Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 EXHIBIT 13.

June 25, 2009 EX-13.2

Certification by the Chief Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

EXHIBIT 13.2 Certification by the Chief Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, the undersigned, Edward Hu, Acting Chief Financial Officer of WuXi PharmaTech (Cayman) Inc. (the ?Company?), hereby certifies, to the best of his knowledge, that the Company?s an

June 25, 2009 EX-12.1

Certification by the Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

CEO Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 EXHIBIT 12.

June 25, 2009 EX-4.16

SECOND AMENDMENT TO LEASE

EXHIBIT 4.16 SECOND AMENDMENT TO LEASE THIS SECOND AMENDMENT TO LEASE (this ?Amendment?) is made as of April 30, 2008 (the ?Amendment Date?) by and between ALPHA EXCHANGE, LLC, a Georgia limited liability company (successor-in-interest to Highwoods Realty Limited Partnership) (?Landlord?) and WUXI APPTEC, INC., a Delaware corporation (f/k/a Apptec Laboratory Services, Inc., a Delaware corporation)

June 25, 2009 EX-1.1

THE COMPANIES LAW (2007 REVISION) OF THE CAYMAN ISLANDS COMPANY LIMITED BY SHARES SECOND AMENDED AND RESTATED MEMORANDUM OF ASSOCIATION WUXI PHARMATECH (CAYMAN) INC. Adopted by Special Resolution passed on July 27, 2007 and effective immediately upon

EXHIBIT 1.1 THE COMPANIES LAW (2007 REVISION) OF THE CAYMAN ISLANDS COMPANY LIMITED BY SHARES SECOND AMENDED AND RESTATED MEMORANDUM OF ASSOCIATION OF WUXI PHARMATECH (CAYMAN) INC. Adopted by Special Resolution passed on July 27, 2007 and effective immediately upon completion of the Company?s initial public offering of ordinary shares represented by American Depositary Shares Note: This document a

June 25, 2009 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F (Mark One) ? REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2008 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF

June 25, 2009 EX-4.3

WUXI PHARMATECH (BVI) INC. CONVERTIBLE NOTE

Exhibit 4.3 EXECUTION VERSION THIS NOTE AND THE SECURITIES REPRESENTED BY THIS INSTRUMENT HAVE NOT BEEN REGISTERED UNDER THE UNITED STATES SECURITIES ACT OF 1933, AS AMENDED (THE ?ACT?), OR THE SECURITIES LAWS OF ANY STATE OR OTHER JURISDICTION. THEY MAY NOT BE TRANSFERRED, SOLD, OFFERED FOR SALE, PLEDGED OR HYPOTHECATED EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER SUCH ACT AND APP

May 15, 2009 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2009 Commission File Number: 001-33623 WuXi PharmaT

Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

March 26, 2009 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2009 Commission File Number: 001-33623 WuXi Pharm

6-K 1 d6k.htm FORM 6-K Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2009 Commission File Number: 001-33623 WuXi PharmaTech (Cayman) Inc. 288 Fute Zhong Road, Waigaoqiao Free Trade Zone Shanghai 200131 People’s Republic of Chin

February 20, 2009 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2009 Commission File Number: 001-33623 WuXi Ph

6-K 1 d6k.htm FORM 6-K Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2009 Commission File Number: 001-33623 WuXi PharmaTech (Cayman) Inc. 288 Fute Zhong Road, Waigaoqiao Free Trade Zone Shanghai 200131 People’s Republic of C

February 13, 2009 EX-99.(A)

Joint Filing Agreement

EXHIBIT A Joint Filing Agreement In accordance with Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with all other Reporting Persons (as such term is defined in the Schedule 13G referred to below) on behalf of each of them of a statement on Schedule 13G (including amendments thereto) with respect to the ordinary shares, par value US$0.

February 13, 2009 SC 13G/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1) WuXi PharmaTech (Cayman) Inc. (Name of Issuer) Ordinary Shares* American Depositary Shares (Title of Clas

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1) WuXi PharmaTech (Cayman) Inc. (Name of Issuer) Ordinary Shares* American Depositary Shares (Title of Class of Securities) 929352102** (CUSIP Number) December 31, 2008 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to des

February 11, 2009 SC 13G/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Amendment No. 1) Under the Securities Exchange Act of 1934 WuXi PharmaTech (Cayman) Inc. (Name of Issuer) Ordinary Shares* American Depositary Shares (Title of Clas

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Amendment No. 1) Under the Securities Exchange Act of 1934 WuXi PharmaTech (Cayman) Inc. (Name of Issuer) Ordinary Shares* American Depositary Shares (Title of Class of Securities) 929352102** (CUSIP Number) December 31, 2008 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to des

February 11, 2009 SC 13G/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Amendment No. 1) Under the Securities Exchange Act of 1934 WuXi PharmaTech (Cayman) Inc. (Name of Issuer) Ordinary Shares* American Depositary Shares (Title of Clas

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Amendment No. 1) Under the Securities Exchange Act of 1934 WuXi PharmaTech (Cayman) Inc. (Name of Issuer) Ordinary Shares* American Depositary Shares (Title of Class of Securities) 929352102** (CUSIP Number) December 31, 2008 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to des

February 6, 2009 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2009 Commission File Number: 001-33623 WuXi Ph

Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

December 2, 2008 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of December 2008 Commission File Number: 001-33623 WuXi Ph

Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

November 13, 2008 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2008 Commission File Number: 001-33623 WuXi Ph

Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

October 14, 2008 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of October 2008 Commission File Number: 001-33623 WuXi Pha

Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

September 29, 2008 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of September 2008 Commission File Number: 001-33623 WuXi P

6-K 1 d6k.htm FORM 6-K Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of September 2008 Commission File Number: 001-33623 WuXi PharmaTech (Cayman) Inc. 288 Fute Zhong Road, Waigaoqiao Free Trade Zone Shanghai 200131 People’s Republic of

August 18, 2008 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2008 Commission File Number: 001-33623 WuXi Phar

Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

August 8, 2008 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2008 Commission File Number: 001-33623 WuXi Phar

6-K 1 d6k.htm FORM 6-K Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2008 Commission File Number: 001-33623 WuXi PharmaTech (Cayman) Inc. 288 Fute Zhong Road, Waigaoqiao Free Trade Zone Shanghai 200131 People’s Republic of Chi

August 5, 2008 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of August 2008 Commission File Number: 001-33623 WuXi Phar

Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

July 14, 2008 EX-1

SCHEDULE I

EXHIBIT 1 JOINT FILING AGREEMENT THIS JOINT FILING AGREEMENT is entered into as of July 14, 2008, by and among the parties hereto.

July 14, 2008 EX-2

SHARE PURCHASE AGREEMENT

Exhibit 2 Execution Version SHARE PURCHASE AGREEMENT SHARE PURCHASE AGREEMENT (the ?Agreement?), dated as of June 1, 2008, by and among the parties listed in Schedule 1 (the ?Selling Shareholders? and each individually a ?Selling Shareholder?) and Warburg Pincus Private Equity X, L.

July 14, 2008 EX-3

AMENDMENT NO. 1 TO THE SHARE PURCHASE AGREEMENT

Exhibit 3 AMENDMENT NO. 1 TO THE SHARE PURCHASE AGREEMENT AMENDMENT AGREEMENT (the ?Amendment Agreement?), dated as of July 2, 2008, by and among Warburg Pincus Private Equity X, L.P., a Delaware limited partnership, and Warburg Pincus X Partners, L.P., a Delaware limited partnership (together, the ?Buyers?), UOB Hermes Asia Technology Fund, a Cayman Islands exempted company, UOB JAIC Venture Bio

July 14, 2008 SC 13D

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934* WuXi PharmaTech (Cayman) Inc. (Name of Issuer) Ordinary Shares, Par Value $0.02 Per Share (Title of Class of Securities) (CUSIP Number)

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934* WuXi PharmaTech (Cayman) Inc. (Name of Issuer) Ordinary Shares, Par Value $0.02 Per Share (Title of Class of Securities) 929352102 (CUSIP Number) Scott A. Arenare, Esq. Managing Director and General Counsel Warburg Pincus LLC 466 Lexington Avenue New York, NY 10017 (212) 878-0600 (Name

July 7, 2008 RW

WuXi PharmaTech (Cayman) Inc. 288 Fute Zhong Road, Waigaoqiao Free Trade Zone Shanghai 200131 People’s Republic of China July 7, 2008

WuXi PharmaTech (Cayman) Inc. 288 Fute Zhong Road, Waigaoqiao Free Trade Zone Shanghai 200131 People’s Republic of China July 7, 2008 VIA EDGAR U.S. Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549 Attention: Mr. H. Christopher Owings Ms. Peggy Kim Re: WuXi PharmaTech (Cayman) Inc. Registration Statement on Form F-1 (File No. 333-150076) Application for Withdrawal of Re

June 25, 2008 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2008 Commission File Number: 001-33623 WuXi Pharma

Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

June 16, 2008 EX-4.13

OFFICE AND INDUSTRIAL LEASE AGREEMENT LIBERTY PROPERTY PHILADELPHIA LIMITED PARTNERSHIP V (“Landlord”) APPTEC LABORATORY SERVICES, LLC (“Tenant”) Dated: December 3, 2002 TABLE OF CONTENTS (Single Tenant Office and Industrial) Page 1 Basic Lease Terms

EX-4.13 2 dex413.htm OFFICE AND INDUSTRIAL LEASE AGREEMENT DATED AS OF DECEMBER 3, 2002 Exhibit 4.13 OFFICE AND INDUSTRIAL LEASE AGREEMENT between LIBERTY PROPERTY PHILADELPHIA LIMITED PARTNERSHIP V (“Landlord”) and APPTEC LABORATORY SERVICES, LLC (“Tenant”) Dated: December 3, 2002 TABLE OF CONTENTS (Single Tenant Office and Industrial) Page 1 Basic Lease Terms and Definitions 1 2. Premises 4 3. U

June 16, 2008 EX-4.15

LEASE AGREEMENT Basic Lease Information Lease Date: August 31, 2007. Landlord: 1201 Northland Drive LLC, a Minnesota limited liability company Landlord’s Address for Notices: 1201 Northland Drive LLC c/o Eagle Ridge Partners LLC 5753 Wayzata Boulevar

EX-4.15 4 dex415.htm LEASE AGREEMENT DATED AS OF AUGUST 31, 2007 Exhibit 4.15 LEASE AGREEMENT Basic Lease Information Lease Date: August 31, 2007. Landlord: 1201 Northland Drive LLC, a Minnesota limited liability company Landlord’s Address for Notices: 1201 Northland Drive LLC c/o Eagle Ridge Partners LLC 5753 Wayzata Boulevard St. Louis Park, MN 55416 with a required copy to: Fabyanske, Westra, H

June 16, 2008 EX-4.16

GREATER ATLANTA COMMERCIAL BOARD OF REALTORS, INC. STANDARD COMMERCIAL LEASE AGREEMENT

Exhibit 4.16 GREATER ATLANTA COMMERCIAL BOARD OF REALTORS, INC. STANDARD COMMERCIAL LEASE AGREEMENT THIS LEASE is made by and among Lonnie Pope (hereinafter called ?Landlord?), and ViroMed Laboratories, Inc. d/b/a Axios, Inc. (hereinafter called ?Tenant?), and Bryant & Associates hereinafter called ?Broker?) and Cushman & Wakefield of Georgia, Inc. (hereinafter called ?Co-Broker?). WITNESSETH: PRE

June 16, 2008 EX-12.2

Certification by the Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

CFO Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 EXHIBIT 12.

June 16, 2008 20-F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F (Mark One) ? REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2007 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF

June 16, 2008 EX-12.1

Certification by the Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

EXHIBIT 12.1 Certification by the Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 I, Ge Li, Chief Executive Officer of WuXi PharmaTech (Cayman) Inc. (the ?Company?), certify that: 1. I have reviewed this annual report on Form 20-F of the Company; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a mater

June 16, 2008 EX-13.1

Certification by the Chief Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

EXHIBIT 13.1 Certification by the Chief Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Pursuant to 18 U.S.C. ? 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, the undersigned, Ge Li, Chief Executive Officer of WuXi PharmaTech (Cayman) Inc. (the ?Company?), hereby certifies, to the best of his knowledge, that the Company?s annual report on Fo

June 16, 2008 EX-4.14

COVER PAGE

EX-4.14 3 dex414.htm LEASE AGREEMENT DATED AS OF APRIL 30, 2008 Exhibit 4.14 COVER PAGE The capitalized terms in this Lease shall have the meanings ascribed to them below, and each reference to such term in the Lease shall incorporate such meaning therein as if fully set forth therein. Terms: Landlord: Highwoods Realty Limited Partnership, a North Carolina limited partnership d/b/a Highwoods Prope

June 16, 2008 EX-13.2

Certification by the Chief Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

CFO Certification Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 EXHIBIT 13.

May 28, 2008 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2008 Commission File Number: 001-33623 WuXi PharmaT

Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

April 4, 2008 EX-10.6

AGREEMENT AND PLAN OF MERGER by and among AppTec Laboratory Services, Inc., Paul Acquisition Corporation, Paul (US) Holdco, Inc., WuXi PharmaTech (Cayman) Inc. Dated as of January 3, 2008 TABLE OF CONTENTS Page ARTICLE 1 THE MERGER 2 1.1. The Merger

Agreement and Plan of Merger Exhibit 10.6 EXECUTION COPY AGREEMENT AND PLAN OF MERGER by and among AppTec Laboratory Services, Inc., Paul Acquisition Corporation, Paul (US) Holdco, Inc., and WuXi PharmaTech (Cayman) Inc. Dated as of January 3, 2008 TABLE OF CONTENTS Page ARTICLE 1 THE MERGER 2 1.1. The Merger 2 1.2. Effective Time; Closing 2 1.3. Effect of the Merger 2 1.4. Certificate of Incorpor

April 4, 2008 F-1

As filed with the Securities and Exchange Commission on April 4, 2008

Table of Contents As filed with the Securities and Exchange Commission on April 4, 2008 Registration No.

April 4, 2008 EX-21.1

List of Subsidiaries

Exhibit 21.1 List of Subsidiaries ? WuXi AppTec (BVI) Inc., incorporated in the British Virgin Islands ? WuXi AppTec Holding Company Inc., incorporated in Delaware, United States ? WuXi AppTec, Inc., incorporated in Delaware, United States ? WuXi AppTec Co., Ltd., incorporated in the People?s Republic of China ? WuXi AppTec (Shanghai) Co., Ltd., incorporated in the People?s Republic of China ? Sha

April 4, 2008 EX-23.9

CONSENT OF THE PHARMACEUTICAL RESEARCH AND MANUFACTURERS OF AMERICA

Consent of The Pharmaceutical Research and Manufacturers of America Exhibit 23.9 April 1, 2008 Wuxi PharmaTech (Cayman) Inc 288 FuTe ZhongLu Waigaoqiao Free Trade Zone Shanghai 200131, PRC CONSENT OF THE PHARMACEUTICAL RESEARCH AND MANUFACTURERS OF AMERICA The Pharmaceutical Research and Manufacturers of America (“Company”) hereby consents to the references to the Company’s name in Wuxi PharmaTech

April 4, 2008 EX-23.7

CONSENT OF KALORAMA INFORMATION

Consent of Kalorama Information Exhibit 23.7 April 1, 2008 Wuxi PharmaTech (Cayman) Inc 288 FuTe ZhongLu Waigaoqiao Free Trade Zone Shanghai 200131, PRC CONSENT OF KALORAMA INFORMATION Kalorama Information (“Company”) hereby consents to the references to the Company’s name in Wuxi PharmaTech (Cayman) Inc.’s (the “Company”) Registration Statement on Form F-1 to be filed with the U.S. Securities and

April 4, 2008 EX-10.7

FIRST AMENDMENT TO AGREEMENT AND PLAN OF MERGER

Exhibit 10.7 FIRST AMENDMENT TO AGREEMENT AND PLAN OF MERGER THIS FIRST AMENDMENT TO AGREEMENT AND PLAN OF MERGER (this ?Amendment?) is executed as of January 31, 2008, by and among WuXi PharmaTech (Cayman) Inc., a Cayman corporation (?WuXi?), Paul (US) Holdco, Inc., a Delaware corporation and wholly owned subsidiary of WuXi (?Holdco?), Paul Acquisition Corporation, a Delaware corporation and whol

April 4, 2008 EX-23.8

CONSENT OF FROST & SULLIVAN

Consent of Frost & Sullivan Exhibit 23.8 April 3, 2008 Wuxi PharmaTech (Cayman) Inc 288 FuTe ZhongLu Waigaoqiao Free Trade Zone Shanghai 200131, PRC CONSENT OF FROST & SULLIVAN Frost & Sullivan (“Company”) hereby consents to the references to the Company’s name in Wuxi PharmaTech (Cayman) Inc.’s (the “Company”) Registration Statement on Form F-1 to be filed with the U.S. Securities and Exchange Co

March 17, 2008 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2008 Commission File Number: 001-33623 WuXi Pharm

Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

February 12, 2008 SC 13G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 WuXi PharmaTech (Cayman) Inc. (Name of Issuer) Ordinary Shares* American Depositary Shares (Title of Class of Securities) (

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 WuXi PharmaTech (Cayman) Inc. (Name of Issuer) Ordinary Shares* American Depositary Shares (Title of Class of Securities) 929352102** (CUSIP Number) December 31, 2007 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pu

February 12, 2008 EX-99.(A)

Joint Filing Agreement

EX-99.(A) 2 dex99a.htm JOINT FILING AGREEMENT EXHIBIT A Joint Filing Agreement In accordance with Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with all other Reporting Persons (as such term is defined in the Schedule 13G referred to below) on behalf of each of them of a statement on Schedule 13G (including amendme

January 29, 2008 SC 13G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 WuXi PharmaTech (Cayman) Inc. (Name of Issuer) Ordinary Shares** American Depositary Shares (Title of Class of Securities)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 WuXi PharmaTech (Cayman) Inc. (Name of Issuer) Ordinary Shares** American Depositary Shares (Title of Class of Securities) 929352102*** (CUSIP Number) December 31, 2007 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule

January 24, 2008 SC 13G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 WuXi PharmaTech (Cayman) Inc. (Name of Issuer) Ordinary Shares** American Depositary Shares (Title of Class of Securities)

Schedule 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 WuXi PharmaTech (Cayman) Inc. (Name of Issuer) Ordinary Shares** American Depositary Shares (Title of Class of Securities) 929352102*** (CUSIP Number) December 31, 2007 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to design

January 4, 2008 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of January 2008 Commission File Number: 001-33623 WuXi Pha

Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

November 13, 2007 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2007 Commission File Number: 001-33623 WuXi Ph

6-K 1 d6k.htm FORM 6-K Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of November 2007 Commission File Number: 001-33623 WuXi PharmaTech (Cayman) Inc. 288 Fute Zhong Road, Waigaoqiao Free Trade Zone Shanghai 200131 People’s Republic of C

October 16, 2007 S-8

As filed with the Securities and Exchange Commission on October 16, 2007

As filed with the Securities and Exchange Commission on October 16, 2007 Registration No.

September 5, 2007 6-K

Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.C. 20549 REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of September 2007 Commission File Number: 001-33623 WuXi P

Table of Contents Form 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D.

August 9, 2007 424B4

13,188,979 American Depositary Shares WuXi PharmaTech (Cayman) Inc. (incorporated in the Cayman Islands) Representing 105,511,832 Ordinary Shares

424B4 1 d424b4.htm FORM 424(B)(4) Table of Contents Filed pursuant to rule 424(b)(4) Registration No. 333-144806 PROSPECTUS 13,188,979 American Depositary Shares WuXi PharmaTech (Cayman) Inc. (incorporated in the Cayman Islands) Representing 105,511,832 Ordinary Shares This is an initial public offering of American Depositary Shares, or ADSs, of WuXi PharmaTech (Cayman) Inc. Each ADS represents ei

August 8, 2007 EX-10.7

CUSTOM SYNTHESIS AGREEMENT By and Between Merck & Co., Inc. WuXi PharmaTech Co., Ltd.

Exhibit 10.7 CUSTOM SYNTHESIS AGREEMENT By and Between Merck & Co., Inc. and WuXi PharmaTech Co., Ltd. This Agreement (the ?Agreement?) confirms the mutual understanding by and between Merck & Co., Inc., a New Jersey corporation having a place of business at One Merck Drive, Whitehouse Station, NJ 08889 (?MERCK?), and WuXi PharmaTech Co., Ltd., a Chinese corporation having a place of business at B

August 8, 2007 EX-10.6

PROCUREMENT AGREEMENT NO. EFFECTIVE DATE: FULLTIME EQUIVALENTS AGREEMENT FOR SERVICES Dated as of 1 October 2006 By and Between MERCK & CO., INC. WUXI PHARMATECH CO., LTD. FTE Agreement NAME Last Revision Date NEW PROPRIETARY INFORMATION Not for use

Exhibit 10.6 PROCUREMENT AGREEMENT NO. EFFECTIVE DATE: FULLTIME EQUIVALENTS AGREEMENT FOR SERVICES Dated as of 1 October 2006 By and Between MERCK & CO., INC. And WUXI PHARMATECH CO., LTD. FTE Agreement NAME Last Revision Date NEW PROPRIETARY INFORMATION Not for use or disclosure outside Merck & Co., Inc., except under written agreement 1 PROCUREMENT AGREEMENT NO. 7458 EFFECTIVE DATE: 06-February-

August 8, 2007 F-1/A

As filed with the Securities and Exchange Commission on August 8, 2007

As filed with the Securities and Exchange Commission on August 8, 2007 Registration No.

August 7, 2007 F-1/A

As filed with the Securities and Exchange Commission on August 7, 2007

As filed with the Securities and Exchange Commission on August 7, 2007 Registration No.

August 7, 2007 EX-1.1

WuXi PharmaTech (Cayman) Inc. 13,188,979 American Depositary Shares Each Representing Eight Ordinary Shares, Par Value US$0.02 Per Ordinary Share UNDERWRITING AGREEMENT

Exhibit 1.1 WuXi PharmaTech (Cayman) Inc. 13,188,979 American Depositary Shares Each Representing Eight Ordinary Shares, Par Value US$0.02 Per Ordinary Share UNDERWRITING AGREEMENT [August 8], 2007 CREDIT SUISSE SECURITIES (USA) LLC Eleven Madison Avenue, New York, N.Y. 10010-3629 J.P. MORGAN SECURITIES INC. 270 Park Avenue, New York, N.Y. 10017 As Representatives of the Several Underwriters Dear

August 6, 2007 EX-10.11

MASTER STARTING MATERIAL MANUFACTURING (CHINA) AGREEMENT

EX-10.11 8 dex1011.htm MASTER STARTING MATERIAL MANUFACTURING (CHINA) AGREEMENT Exhibit 10.11 MASTER STARTING MATERIAL MANUFACTURING (CHINA) AGREEMENT This Master Manufacturing Agreement (“Agreement”) is made and entered into as of March 30, 2006 (“Effective Date”) by and between WuXi PharmaTech Co., LTD. (“Contractor”), having its principal place of business at NO. 1 Building, 288 FuTe ZhongLu, W

August 6, 2007 FWP

WuXi PharmaTech (Cayman) Inc. (incorporated in the Cayman Islands)

FWP 1 dfwp.htm FREE WRITING PROSPECTUS Issuer Free Writing Prospectus Filed pursuant to Rule 433 Registration No. 333-144806 August 6, 2007 WuXi PharmaTech (Cayman) Inc. (incorporated in the Cayman Islands) WuXi PharmaTech (Cayman) Inc., or WuXi, has filed a registration statement on Form F-1 (including a prospectus) with the SEC for the offering to which this free writing prospectus relates. Befo

August 6, 2007 EX-10.9

MASTER CHEMISTRY SERVICES AGREEMENT

EX-10.9 6 dex109.htm MASTER CHEMISTRY SERVICE AGREEMENT Exhibit 10.9 MASTER CHEMISTRY SERVICES AGREEMENT This Master Chemistry Services Agreement (“Agreement”) is made and entered into as of December 1, 2005 (“Effective Date”) by and between WUXI PHARMATECH CO., LTD. (“Contractor”), having its principal place of business at Building 1, #288 Fu Te Zhong Lu, WaiGaoQiao Free Trade Zone, Shanghai, Chi

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