UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

 

FORM 8-K

 

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

 

Date of Report (Date of earliest event reported):  February 23, 2011

 

VERTEX PHARMACEUTICALS INCORPORATED

(Exact name of registrant as specified in its charter)

 

MASSACHUSETTS

 

000-19319

 

04-3039129

(State or other jurisdiction of incorporation)

 

(Commission File Number)

 

(IRS Employer Identification No.)

 

130 Waverly Street

Cambridge, Massachusetts  02139

(Address of principal executive offices) (Zip Code)

 

(617) 444-6100

(Registrant’s telephone number, including area code)

 

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

 

o            Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

 

o            Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

 

o            Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

 

o            Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

 

 

 


 

Item 8.01. Other Events.

 

On February 23, 2011, we issued a press release in which we reported results from STRIVE, a Phase 3 clinical trial that evaluated VX-770 in patients with cystic fibrosis who have the G551D mutation. In addition, we reported results from DISCOVER, a Phase 2 clinical trial that was primarily designed to provide additional safety data for VX-770.

 

A copy of that press release is attached to this Current Report on Form 8-K as Exhibit 99.1 and is incorporated herein by reference.

 

Item 9.01. Financial Statements and Exhibits.

 

(d)  Exhibits

 

Exhibit

 

Description of Document

 

 

 

99.1

 

Press Release, dated February 23, 2011

 

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SIGNATURES

 

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

 

 

VERTEX PHARMACEUTICALS INCORPORATED

 

 

(Registrant)

 

 

Date:  March 1, 2011

/s/ Kenneth S. Boger

 

Kenneth S. Boger

 

Senior Vice President and General Counsel

 

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