Mary Ann Gray - Jun 1, 2021 Form 4 Insider Report for Keros Therapeutics, Inc. (KROS)

Role
Director
Signature
/s/ Keith Regnante, Attorney-in-Fact
Stock symbol
KROS
Transactions as of
Jun 1, 2021
Transactions value $
$0
Form type
4
Date filed
6/3/2021, 05:30 PM
Previous filing
Jun 24, 2021
Next filing
Jun 16, 2021

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction KROS Stock Option (right to buy) Award $0 +8.29K $0.00 8.29K Jun 1, 2021 Common Stock 8.29K $51.48 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The option shall vest in equal quarterly installments over the 12 months following the date of grant, provided that the grant will in any case be fully vested on the date of Issuer's 2022 annual meeting of stockholders, subject to the Reporting Person continuing to provide service through each such date.