0001062993-24-000637.txt : 20240108 0001062993-24-000637.hdr.sgml : 20240108 20240108173352 ACCESSION NUMBER: 0001062993-24-000637 CONFORMED SUBMISSION TYPE: 3 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20231227 FILED AS OF DATE: 20240108 DATE AS OF CHANGE: 20240108 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: HALPERN JOHN D CENTRAL INDEX KEY: 0001234950 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 001-41403 FILM NUMBER: 24521187 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Halpern Katherine H. CENTRAL INDEX KEY: 0001862932 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 001-41403 FILM NUMBER: 24521186 MAIL ADDRESS: STREET 1: PO BOX 540 CITY: PORTSMOUTH STATE: NH ZIP: 03802 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Comera Life Sciences Holdings, Inc. CENTRAL INDEX KEY: 0001907685 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] ORGANIZATION NAME: 03 Life Sciences IRS NUMBER: 874706968 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 12 GILL STREET STREET 2: SUITE 4650 CITY: WOBURN STATE: MA ZIP: 01801 BUSINESS PHONE: (617)871-2101 MAIL ADDRESS: STREET 1: 12 GILL STREET STREET 2: SUITE 4650 CITY: WOBURN STATE: MA ZIP: 01801 3 1 form3.xml INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES X0206 3 2023-12-27 0 0001907685 Comera Life Sciences Holdings, Inc. CMRA 0001234950 HALPERN JOHN D PO BOX 540 PORTSMOUTH NH 03802 0 0 0 1 Member of 10% owner group 0001862932 Halpern Katherine H. P.O. BOX 540 PORTSMOUTH NH 03802 0 0 0 1 Member of 10% owner group Common Stock 1088819 I By Trust Warrants to Purchase Common Stock 1.23 2023-01-02 2028-01-02 Common Stock 405404 I By Trust Warrants to Purchase Common Stock 0.6135 2024-02-01 2028-07-31 Common Stock 855745 I By Trust Warrants to Purchase Common Stock 0.6135 2023-09-11 2028-09-11 Common Stock 366748 I By Trust Warrants to Purchase Common Stock 0.055 2023-12-29 2028-12-29 Common Stock 4073744 I By Trust 12.0% Senior Secured Convertible Notes 0.055 2023-12-29 2024-12-29 Common Stock 2036872 I By Trust Held by John D. Halpern Revocable Trust, of which both John D. Halpern and Katherine H. Halpern are trustees. /s/ John D. Halpern 2024-01-08 /s/ Katherine H. Halpern 2024-01-08