0001214659-21-000829.txt : 20210126 0001214659-21-000829.hdr.sgml : 20210126 20210126174922 ACCESSION NUMBER: 0001214659-21-000829 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210122 FILED AS OF DATE: 20210126 DATE AS OF CHANGE: 20210126 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: 21555666 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-51259.xml PRIMARY DOCUMENT X0306 4 2021-01-22 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 Common Stock 2021-01-22 4 F false 280 190.64 D 49171 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/ William Solis, as Attorney-in-Fact for James M. Thorburn 2021-01-26