0000950170-24-035462.txt : 20240322 0000950170-24-035462.hdr.sgml : 20240322 20240322170340 ACCESSION NUMBER: 0000950170-24-035462 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240320 FILED AS OF DATE: 20240322 DATE AS OF CHANGE: 20240322 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Mazzara Philip CENTRAL INDEX KEY: 0001998163 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-41979 FILM NUMBER: 24776094 MAIL ADDRESS: STREET 1: C/O ASTERA LABS, INC. STREET 2: 2901 TASMAN DR., SUITE 205 CITY: SANTA CLARA STATE: CA ZIP: 95054 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Astera Labs, Inc. CENTRAL INDEX KEY: 0001736297 STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674] ORGANIZATION NAME: 04 Manufacturing IRS NUMBER: 823437062 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 2901 TASMAN DR. SUITE 205 CITY: SANTA CLARA STATE: CA ZIP: 95054 BUSINESS PHONE: 408-242-7319 MAIL ADDRESS: STREET 1: 2901 TASMAN DR. SUITE 205 CITY: SANTA CLARA STATE: CA ZIP: 95054 4 1 ownership.xml 4 X0508 4 2024-03-20 0001736297 Astera Labs, Inc. ALAB 0001998163 Mazzara Philip C/O ASTERA LABS, INC. 2901 TASMAN DRIVE, SUITE 205 SANTA CLARA CA 95054 false true false false General Counsel and Secretary false Common Stock 2024-03-20 4 F false 4146 36 D 358575 D Represents shares of Common Stock withheld by the Issuer in satisfaction of tax withholding obligations in connection with the vesting of restricted stock units previously granted to the Reporting Person. Such withholding is mandated by an election of the Issuer made in advance and does not represent a discretionary trade by the Reporting Person. /s/ Philip Mazzara 2024-03-22