Stephanie Wong - 27 Oct 2021 Form 4 Insider Report for Calithera Biosciences, Inc.

Signature
/s/ Stephanie Wong
Issuer symbol
CALA on OTC
Transactions as of
27 Oct 2021
Net transactions value
-$86,874
Form type
4
Filing time
29 Oct 2021, 18:50:29 UTC
Next filing
09 Nov 2021

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction CALA Common Stock Award $0 +90,000 +93% $0.000000 187,279 27 Oct 2021 Direct F1
transaction CALA Common Stock Tax liability $86,874 -45,965 -25% $1.89* 141,314 28 Oct 2021 Direct F2, F3
holding CALA Common Stock 7,219 27 Oct 2021 By Trust F4
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The shares of Common Stock were acquired upon the vesting of a Restricted Stock Unit award granted to the Reporting Person.
F2 Shares sold to satisfy tax obligations arising out of the vesting of previously granted restricted stock units.
F3 The sale price of the reporting person's shares represents the weighted average price of all shares sold by a broker on October 28, 2021 and October 29, 2021 on behalf of a group of employees of the Issuer to satisfy the payment of withholding tax liability of such employees.
F4 Shares were held by the Wong Family Trust, of which the reporting person is a trustee.

Remarks:

CHIEF FINANCIAL OFFICER & SECRETARY