UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

Washington, DC 20549

FORM 8-K

CURRENT REPORT
Pursuant to Section 13 or 15(d) of
The Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): December 13, 2005

CYTOKINETICS, INCORPORATED

(Exact name of registrant as specified in its charter)

DELAWARE		000-50633		94-3291317
(State or other jurisdiction of incorporation)		(Commission File Number)		(IRS Employer Identification No.)

280 East Grand Avenue
South San Francisco, California 94080
(Address of principal executive offices, including zip code)

650-624-3000
(Registrant’s telephone number, including area code)

(Former name or former address, if changed since last report)

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 December 13, 2005, Cytokinetics, Incorporated (the “Company”) issued a press release related to the announcement of the selection of a third development candidate, GSK-923295, under our strategic alliance with GlaxoSmithKline. A copy of this press release is being filed with this Current Report on Form 8-K, is attached hereto as Exhibit 99.1, and is hereby incorporated by reference into this Item 8.01.

Item 9.01. FINANCIAL STATEMENTS AND EXHIBITS.

(c) Exhibits.

The following Exhibit is filed as part of this Current Report on Form 8-K:

Exhibit No.		Description
99.1		Press release dated December 13, 2005, announcing selection of third development candidate under strategic alliance with GlaxoSmithKline.

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.

Date: December 14, 2005

EXHIBIT INDEX

Exhibit No.		Description
99.1		Press release dated December 13, 2005, announcing selection of third development candidate under strategic alliance with GlaxoSmithKline.