0001894562-23-000014.txt : 20230512 0001894562-23-000014.hdr.sgml : 20230512 20230512163000 ACCESSION NUMBER: 0001894562-23-000014 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230510 FILED AS OF DATE: 20230512 DATE AS OF CHANGE: 20230512 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Marrazzo Jeffrey D CENTRAL INDEX KEY: 0001631262 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-41536 FILM NUMBER: 23916267 MAIL ADDRESS: STREET 1: 3737 MARKET STREET STREET 2: SUITE 1300 CITY: PHILADELPHIA STATE: PA ZIP: 19104 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Prime Medicine, Inc. CENTRAL INDEX KEY: 0001894562 STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836] IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 21 ERIE ST. CITY: CAMBRIDGE STATE: MA ZIP: 02139 BUSINESS PHONE: 617-465-0013 MAIL ADDRESS: STREET 1: 21 ERIE ST. CITY: CAMBRIDGE STATE: MA ZIP: 02139 4 1 wf-form4_168392338638014.xml FORM 4 X0407 4 2023-05-10 0 0001894562 Prime Medicine, Inc. PRME 0001631262 Marrazzo Jeffrey D C/O PRIME MEDICINE, INC. 21 ERIE STREET CAMBRIDGE MA 02139 1 0 0 0 0 Stock Option (right to buy) 14.04 2023-05-10 4 A 0 92000 0 A 2033-05-10 Common Stock 92000.0 92000 D The shares underlying this option shall vest in three equal annual installments beginning on May 10, 2024, subject to the Reporting Person's continued service on each such vesting date. /s/ Marishka DeToy, attorney-in-fact 2023-05-12