0000899243-23-002609.txt : 20230125 0000899243-23-002609.hdr.sgml : 20230125 20230125160016 ACCESSION NUMBER: 0000899243-23-002609 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230123 FILED AS OF DATE: 20230125 DATE AS OF CHANGE: 20230125 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Wong Stephanie CENTRAL INDEX KEY: 0001555744 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36644 FILM NUMBER: 23552477 MAIL ADDRESS: STREET 1: 343 OYSTER POINT BLVD #200 CITY: SOUTH SAN FRANCISCO STATE: CA ZIP: 94080 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Calithera Biosciences, Inc. CENTRAL INDEX KEY: 0001496671 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 272366329 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 343 OYSTER POINT BLVD #200 CITY: SOUTH SAN FRANCISCO STATE: CA ZIP: 94080 BUSINESS PHONE: 650-870-1000 MAIL ADDRESS: STREET 1: 343 OYSTER POINT BLVD #200 CITY: SOUTH SAN FRANCISCO STATE: CA ZIP: 94080 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2023-01-23 0 0001496671 Calithera Biosciences, Inc. CALA 0001555744 Wong Stephanie C/O CALITHERA BIOSCIENCES, INC. 343 OYSTER POINT BLVD. #200 SOUTH SAN FRANCISCO CA 94080 0 1 0 0 See Remarks Common Stock 2023-01-23 4 F 0 317 0.4461 D 6287 D Common Stock 360 I By Trust Shares sold to satisfy tax obligations arising out of the vesting of previously granted restricted stock units. The sale price of the reporting person's shares represents the weighted average price of all shares sold by a broker on January 23, 2023 on behalf of a group of employees of the Issuer to satisfy the payment of withholding tax liability of such employees. Shares were held by the Wong Family Trust, of which the reporting person is a trustee. CHIEF FINANCIAL OFFICER & SECRETARY /s/ Stephanie Wong 2023-01-25