X0206 3/A 2022-08-16 2022-08-18 1 0001822462 Foghorn Therapeutics Inc. FHTX 0001073385 PARSHALL B LYNNE 500 TECHNOLOGY SQUARE STE 700 CAMBRIDGE MA 02139 true false false false This Form 3/A is being filed solely to include the Reporting Person's Power of Attorney as Exhibit 24. /s /Allan Reine, M.D., Attorney-in-Fact 2022-09-09