Matthew R. Henn

Insider Reports History

Location
Cambridge, MA
Signature
/s/ Thomas J. DesRosier, attorney-in-fact for Matthew R. Henn
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Matthew R. Henn:

Company Role Class Num Shares Value Price $ Report Date Ownership
Seres Therapeutics, Inc. Chief Scientific Officer and EVP Common Stock 7,677 $65,024 $8.47 15 Feb 2026 Direct
Seres Therapeutics, Inc. Chief Scientific Officer and EVP Restricted Stock Units 780 $18,996 $0.8105 15 Feb 2026 Direct

Insider Reports Filed by Matthew R. Henn

Symbol Company Period Transactions Value $ Form Type Role Filing Time
MCRB Seres Therapeutics, Inc. 15 Feb 2026 4 -$754 4 Chief Scientific Officer and EVP 18 Feb 2026, 16:30
MCRB Seres Therapeutics, Inc. 15 Nov 2025 7 -$21,746 4 Chief Scientific Officer and EVP 18 Nov 2025, 16:30
MCRB Seres Therapeutics, Inc. 26 Sep 2025 1 $0 4 Chief Scientific Officer and EVP 30 Sep 2025, 16:30
MCRB Seres Therapeutics, Inc. 15 Aug 2025 5 -$1,215 4 Chief Scientific Officer and EVP 19 Aug 2025, 16:07
MCRB Seres Therapeutics, Inc. 15 May 2025 5 -$561 4 Chief Scientific Officer and EVP 19 May 2025, 16:05
MCRB Seres Therapeutics, Inc. 15 Feb 2025 5 -$3,204 4 Chief Scientific Officer and EVP 19 Feb 2025, 20:10
MCRB Seres Therapeutics, Inc. 07 Feb 2025 1 $0 4 Chief Scientific Officer and EVP 11 Feb 2025, 16:15
MCRB Seres Therapeutics, Inc. 15 Nov 2024 3 -$501 4 Chief Scientific Officer and EVP 19 Nov 2024, 16:15
MCRB Seres Therapeutics, Inc. 27 Oct 2024 3 -$2,749 4 Chief Scientific Officer and EVP 29 Oct 2024, 18:27
MCRB Seres Therapeutics, Inc. 15 Aug 2024 3 -$775 4 Chief Scientific Officer and EVP 19 Aug 2024, 17:42
MCRB Seres Therapeutics, Inc. 15 May 2024 3 -$838 4 Chief Scientific Officer and EVP 17 May 2024, 20:17
MCRB Seres Therapeutics, Inc. 14 Feb 2024 6 -$4,504 4 Chief Scientific Officer and EVP 16 Feb 2024, 21:31
MCRB Seres Therapeutics, Inc. 27 Oct 2023 4 -$5,246 4 Chief Scientific Officer and EVP 31 Oct 2023, 21:36
MCRB Seres Therapeutics, Inc. 27 Apr 2023 1 $0 4 Chief Scientific Officer and EVP 01 May 2023, 16:41
MCRB Seres Therapeutics, Inc. 03 Feb 2023 2 $0 4 Chief Scientific Officer and EVP 07 Feb 2023, 16:46
MCRB Seres Therapeutics, Inc. 08 Sep 2022 1 $0 4 Chief Scientific Officer and EVP 09 Sep 2022, 16:46
MCRB Seres Therapeutics, Inc. 05 Jul 2022 1 +$150,000 4 Chief Scientific Officer and EVP 06 Jul 2022, 19:27
MCRB Seres Therapeutics, Inc. 04 Feb 2022 1 $0 4 Chief Scientific Officer and EVP 08 Feb 2022, 20:30