SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Pursuant to Section 13 or 15(d)
of the Securities Exchange Act of 1934
Date of Report (Date of earliest event reported): May 25, 2021
Keros Therapeutics, Inc.
(Exact name of registrant as specified in its charter)
(state or other jurisdiction
99 Hayden Avenue, Suite 120, Building E
|(Address of principal executive offices)||(Zip Code)|
Registrant’s telephone number, including area code: (617) 314-6297
(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:
|☐||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 each class|
Name of each exchange
on which registered
|Common Stock, $0.0001 par value per share||KROS||The Nasdaq Stock Market LLC|
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 May 25, 2021, Keros Therapeutics, Inc. (the “Company”) issued a press release announcing that the United States Patent and Trademark Office has issued U.S. Patent No. 11,013,785 ("the '785 patent"). The '785 patent is a composition of matter patent directed to novel therapeutic proteins, including KER-050. The '785 patent contains 20 claims and expires no earlier than November 2037.
A copy of the press release is attached as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.
Item 9.01 Financial Statements and Exhibits.
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.
|KEROS THERAPEUTICS, INC.|
|By:||/s/ Jasbir Seehra|
Jasbir Seehra, Ph.D.
Chief Executive Officer
Dated: May 25, 2021