X0708 D LIVE 0002156390 Typewriter Therapeutics, Inc. 238 MAIN STREET, OFFICE 2162 CAMBRIDGE MA MASSACHUSETTS 02142 609-923-9289 DELAWARE None None Corporation true 2022 Matthew Stanton 238 Main Street, Office 2162 Cambridge MA MASSACHUSETTS 02142 Executive Officer Director Kenneth Horne 238 Main Street, Office 2162 Cambridge MA MASSACHUSETTS 02142 Director Laura Tadvalkar 238 Main Street, Office 2162 Cambridge MA MASSACHUSETTS 02142 Director Mikael Dolston 238 Main Street, Office 2162 Cambridge MA MASSACHUSETTS 02142 Director Biotechnology Decline to Disclose 06b false 2026-01-08 false true false 0 56299999 56299999 0 false 6 0 0 0 false Typewriter Therapeutics, Inc. Matthew Stanton Matthew Stanton CEO 2026-09-11