FALSE000111314800011131482020-09-292020-09-29

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM 8-K
CURRENT REPORT
PURSUANT TO SECTION 13 OR 15(d)
OF THE SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of earliest event reported): September 29, 2020
Infinity Pharmaceuticals, Inc.
(Exact name of registrant as specified in its charter)
Delaware000-3114133-0655706
(State or other jurisdiction
of incorporation)
(Commission File Number)(IRS Employer
Identification No.)
1100 Massachusetts Avenue, Floor 4, Cambridge, MA
02138
(Address of principal executive offices)(Zip Code)
Registrant’s telephone number, including area code: (617) 453-1000
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:
    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
    Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
    Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
    Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Securities registered pursuant to Section 12(b) of the Act:
Title of ClassTrading SymbolName of Exchange on Which Registered
Common Stock, $0.001 par valueINFINasdaq Global Select Market
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).
    Emerging growth company  
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  ¨
Item 8.01.     Other Events.
On September 29, 2020, Infinity Pharmaceuticals, Inc., issued a press release announcing that the U.S. Food and Drug Administration has granted Fast Track designation for eganelisib in combination with a checkpoint inhibitor and chemotherapy for the treatment of inoperable locally advanced or metastatic triple-negative breast cancer. The full text of this press release is filed as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference. The information contained on the websites referenced in the press release is not incorporated herein.
Item 9.01.    Financial Statements and Exhibits.
(d)    Exhibits
Exhibit No.Description
104    
Cover Page Interactive Data File (embedded within the Inline XBRL document)




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.
INFINITY PHARMACEUTICALS, INC.
Date: September 29, 2020By:/s/ Seth A. Tasker
Seth A. Tasker
Chief Business Officer