0001231919-25-000313.txt : 20251014 0001231919-25-000313.hdr.sgml : 20251014 20251014163316 ACCESSION NUMBER: 0001231919-25-000313 CONFORMED SUBMISSION TYPE: D PUBLIC DOCUMENT COUNT: 1 ITEM INFORMATION: Rule 506(b) provides a "safer harbor" for a private offering FILED AS OF DATE: 20251014 DATE AS OF CHANGE: 20251014 EFFECTIVENESS DATE: 20251014 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Affinia Therapeutics Inc. CENTRAL INDEX KEY: 0001792694 STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836] ORGANIZATION NAME: 03 Life Sciences EIN: 833789975 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: D SEC ACT: 1933 Act SEC FILE NUMBER: 021-560739 FILM NUMBER: 251392195 BUSINESS ADDRESS: STREET 1: 43 FOUNDRY AVE, SUITE 120 CITY: WALTHAM STATE: MA ZIP: 02453 BUSINESS PHONE: 617-430-7817 MAIL ADDRESS: STREET 1: 43 FOUNDRY AVE, SUITE 120 CITY: WALTHAM STATE: MA ZIP: 02453 FORMER COMPANY: FORMER CONFORMED NAME: TDTx Inc. DATE OF NAME CHANGE: 20191030 D 1 primary_doc.xml X0708 D LIVE 0001792694 Affinia Therapeutics Inc. 43 FOUNDRY AVE, SUITE 120 WALTHAM MA MASSACHUSETTS 02453 617-430-7817 DELAWARE TDTx Inc. Corporation true Rick Modi c/o Affinia Therapeutics Inc. 43 FOUNDRY AVE, SUITE 120 WALTHAM MA MASSACHUSETTS 02453 Executive Officer Director Rami Daoud c/o Affinia Therapeutics Inc. 43 FOUNDRY AVE, SUITE 120 WALTHAM MA MASSACHUSETTS 02453 Executive Officer Sean Nolan c/o Affinia Therapeutics Inc. 43 FOUNDRY AVE, SUITE 120 WALTHAM MA MASSACHUSETTS 02453 Director Diana Brainard c/o Affinia Therapeutics Inc. 43 FOUNDRY AVE, SUITE 120 WALTHAM MA MASSACHUSETTS 02453 Director Elliott Sigal c/o Affinia Therapeutics Inc. 43 FOUNDRY AVE, SUITE 120 WALTHAM MA MASSACHUSETTS 02453 Director Edward Mathers c/o Affinia Therapeutics Inc. 43 FOUNDRY AVE, SUITE 120 WALTHAM MA MASSACHUSETTS 02453 Director David Grayzel c/o Affinia Therapeutics Inc. 43 FOUNDRY AVE, SUITE 120 WALTHAM MA MASSACHUSETTS 02453 Director Carole Faig c/o Affinia Therapeutics Inc. 43 FOUNDRY AVE, SUITE 120 WALTHAM MA MASSACHUSETTS 02453 Director Luc Vandenberghe c/o Affinia Therapeutics Inc. 43 FOUNDRY AVE, SUITE 120 WALTHAM MA MASSACHUSETTS 02453 Director Robert Weisskoff c/o Affinia Therapeutics Inc. 43 FOUNDRY AVE, SUITE 120 WALTHAM MA MASSACHUSETTS 02453 Director Other Decline to Disclose 06b false 2025-09-16 false true false 0 45000000 13268335 31731665 false 20 0 0 0 false Affinia Therapeutics Inc. /s/ Rick Modi Rick Modi Chief Executive Officer 2025-10-14