0001534969-24-000059.txt : 20240326 0001534969-24-000059.hdr.sgml : 20240326 20240326162039 ACCESSION NUMBER: 0001534969-24-000059 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240325 FILED AS OF DATE: 20240326 DATE AS OF CHANGE: 20240326 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Boniface John J. CENTRAL INDEX KEY: 0001870674 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-40606 FILM NUMBER: 24783817 MAIL ADDRESS: STREET 1: C/O SERA PROGNOSTICS, INC. STREET 2: 2749 EAST PARLEYS WAY, SUITE 200 CITY: SALT LAKE CITY STATE: UT ZIP: 84109 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: SERA PROGNOSTICS, INC. CENTRAL INDEX KEY: 0001534969 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-MEDICAL LABORATORIES [8071] ORGANIZATION NAME: 08 Industrial Applications and Services IRS NUMBER: 261911522 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 2749 E. PARLEYS WAY STREET 2: SUITE 200 CITY: SALT LAKE CITY STATE: UT ZIP: 84109 BUSINESS PHONE: (801) 990-0520 MAIL ADDRESS: STREET 1: 2749 E. PARLEYS WAY STREET 2: SUITE 200 CITY: SALT LAKE CITY STATE: UT ZIP: 84109 4 1 wk-form4_1711484417.xml FORM 4 X0508 4 2024-03-25 0 0001534969 SERA PROGNOSTICS, INC. SERA 0001870674 Boniface John J. C/O SERA PROGNOSTICS, INC. 2749 EAST PARLEYS WAY, SUITE 200 SALT LAKE CITY UT 84109 0 1 0 0 Chief Scientific Officer 0 Class A Common Stock 2024-03-25 4 S 0 22163 9.10 D 164962 D The transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 15, 2023. /s/ Benjamin G. Jackson, Attorney-in-fact 2024-03-26