0000899243-21-043680.txt : 20211109 0000899243-21-043680.hdr.sgml : 20211109 20211109192846 ACCESSION NUMBER: 0000899243-21-043680 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20211105 FILED AS OF DATE: 20211109 DATE AS OF CHANGE: 20211109 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Parlati Francesco CENTRAL INDEX KEY: 0001690533 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36644 FILM NUMBER: 211393797 MAIL ADDRESS: STREET 1: 343 OYSTER POINT BLVD, SUITE 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 2021-11-05 0 0001496671 Calithera Biosciences, Inc. CALA 0001690533 Parlati Francesco C/O CALITHERA BIOSCIENCES, INC. 343 OYSTER POINT BLVD. #200 SOUTH SAN FRANCISCO CA 94080 0 1 0 0 SR. VP, RESEARCH Common Stock 2021-11-05 4 A 0 30000 0.00 A 179435 D Common Stock 2021-11-08 4 F 0 15566 0.87 D 163869 D The shares of Common Stock were acquired upon the vesting of a Restricted Stock Unit award granted to the Reporting Person. 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 November 8, 2021 on behalf of a group of employees of the Issuer to satisfy the payment of withholding tax liability of such employees. /s/ Francesco Parlati 2021-11-09