0001214659-23-008702.txt : 20230621 0001214659-23-008702.hdr.sgml : 20230621 20230621160519 ACCESSION NUMBER: 0001214659-23-008702 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230616 FILED AS OF DATE: 20230621 DATE AS OF CHANGE: 20230621 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: THORBURN JAMES M CENTRAL INDEX KEY: 0001252038 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38720 FILM NUMBER: 231029822 MAIL ADDRESS: STREET 1: C/O ZILOG INC STREET 2: 532 RACE STREET CITY: SAN JOSE STATE: CA ZIP: 95126 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Twist Bioscience Corp CENTRAL INDEX KEY: 0001581280 STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836] IRS NUMBER: 462058888 STATE OF INCORPORATION: DE FISCAL YEAR END: 0930 BUSINESS ADDRESS: STREET 1: 681 GATEWAY BLVD. CITY: SOUTH SAN FRANCISCO STATE: CA ZIP: 94080 BUSINESS PHONE: 800-719-0671 MAIL ADDRESS: STREET 1: 681 GATEWAY BLVD. CITY: SOUTH SAN FRANCISCO STATE: CA ZIP: 94080 4 1 marketforms-61899.xml PRIMARY DOCUMENT X0407 4 2023-06-16 0001581280 Twist Bioscience Corp TWST 0001252038 THORBURN JAMES M C/O TWIST BIOSCIENCE CORPORATION 681 GATEWAY BLVD. SOUTH SAN FRANCISCO CA 94080 false true false false Chief Financial Officer 0 Common Stock 2023-06-16 4 F false 544 18.31 D 61498 D Represents shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligation in connection with the vesting of certain Restricted Stock Units ("RSUs") previously granted to the Reporting Person. Such withholding is exempt from Section 16(b) pursuant to Rule 16b-3(e). /s/ Alyssa Zhang, as Attorney-in-Fact for James M. Thorburn 2023-06-21