0001950047-23-001706.txt : 20230615 0001950047-23-001706.hdr.sgml : 20230615 20230615201728 ACCESSION NUMBER: 0001950047-23-001706 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20230615 DATE AS OF CHANGE: 20230615 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: Adaptive Biotechnologies Corp CENTRAL INDEX KEY: 0001478320 STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836] IRS NUMBER: 270907024 STATE OF INCORPORATION: WA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-38957 FILM NUMBER: 231019110 BUSINESS ADDRESS: STREET 1: 1165 EASTLAKE AVE E CITY: SEATTLE STATE: WA ZIP: 98109 BUSINESS PHONE: 206-659-0067 MAIL ADDRESS: STREET 1: 1165 EASTLAKE AVE E CITY: SEATTLE STATE: WA ZIP: 98109 FORMER COMPANY: FORMER CONFORMED NAME: Adaptive TCR Corp DATE OF NAME CHANGE: 20091209 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: PETERSON TYCHO CENTRAL INDEX KEY: 0001927856 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: C/O ADAPTIVE BIOTECHNOLOGIES CORPORATION STREET 2: 1165 EASTLAKE AVE E CITY: SEATTLE STATE: WA ZIP: 98109 144 1 primary_doc.xml 144 0001927856 XXXXXXXX LIVE 0001478320 ADAPTIVE BIOTECHNOLOGIES CORPORATION 001-38957 1165 Eastlake Avenue East Seattle WA 98109 (206) 659-0067 TYCHO PETERSON Officer Common E*TRADE FINANCIAL CORPORATION

3 EDISON DRIVE ALPHARETTA GA 30005

70000 597367.60 144311000 06/15/2023 NASD COMMON 06/15/2023 Stock Option Exercise ISSUER N 14328 06/15/2023 Cash COMMON 06/01/2023 Restricted Stock ISSUER N 55672 06/01/2023 Not Applicable N TYCHO PETERSON

1165 Eastlake Avenue East Seattle WA 98109

common 06/02/2023 38000 272057.00 06/15/2023 03/10/2023 /s/ Tycho Wyeth Peterson