David Scadden

Insider Reports History

Location
Cambridge, MA
Signature
/s/ William Cook, as Attorney-in-fact for David Scadden
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 David Scadden:

Stock Role Class Num Shares Value Price $ Report Date Ownership
AGIOS PHARMACEUTICALS, INC. Director Common stock 17.6K $772K $43.84 12 Nov 2025 Direct
AGIOS PHARMACEUTICALS, INC. Director Restricted stock units 0 $104K $48.84 20 Jun 2025 Direct
Carisma Therapeutics Inc. Director Stock Option (Right to Buy) 38.7K 01 Jul 2024 Direct
Editas Medicine, Inc. Director Stock Option (right to buy) 37.5K 06 Jun 2025 Direct
AGIOS PHARMACEUTICALS, INC. Director Stock options (right to buy) 26.9K 12 Nov 2025 Direct
Magenta Therapeutics, Inc. Director Stock Option (Right to Buy) 20K 28 Jun 2022 Direct

Insider Reports Filed by David Scadden

Symbol Company Period Transactions Value $ Form Type Role Filing Time
AGIO AGIOS PHARMACEUTICALS, INC. 12 Nov 2025 3 -$5.15K 4 Director 14 Nov 2025, 16:04
AGIO AGIOS PHARMACEUTICALS, INC. 08 Oct 2025 3 -$4.58K 4 Director 10 Oct 2025, 16:18
AGIO AGIOS PHARMACEUTICALS, INC. 30 Sep 2025 3 -$4.38K 4 Director 02 Oct 2025, 16:03
AGIO AGIOS PHARMACEUTICALS, INC. 27 Aug 2025 3 -$4.38K 4 Director 29 Aug 2025, 16:09
AGIO AGIOS PHARMACEUTICALS, INC. 10 Jul 2025 3 -$30.7K 4 Director 15 Jul 2025, 16:05
AGIO AGIOS PHARMACEUTICALS, INC. 18 Jun 2025 4 $0 4 Director 23 Jun 2025, 16:18
EDIT Editas Medicine, Inc. 06 Jun 2025 1 $0 4 Director 10 Jun 2025, 16:19
AGIO AGIOS PHARMACEUTICALS, INC. 11 Dec 2024 3 -$5.64K 4 Director 13 Dec 2024, 16:04
CARM Carisma Therapeutics Inc. 01 Jul 2024 1 $0 4 Director 01 Jul 2024, 19:17
CARM Carisma Therapeutics Inc. 30 Jun 2024 0 $0 3 Director 01 Jul 2024, 19:15
AGIO AGIOS PHARMACEUTICALS, INC. 20 Jun 2024 2 $0 4 Director 24 Jun 2024, 16:09
AGIO AGIOS PHARMACEUTICALS, INC. 13 Jun 2024 2 $0 4 Director 17 Jun 2024, 17:18
EDIT Editas Medicine, Inc. 30 May 2024 1 $0 4 Director 03 Jun 2024, 17:15
AGIO AGIOS PHARMACEUTICALS, INC. 21 Jun 2023 2 $0 4 Director 23 Jun 2023, 16:36
AGIO AGIOS PHARMACEUTICALS, INC. 13 Jun 2023 2 $0 4 Director 15 Jun 2023, 16:28
EDIT Editas Medicine, Inc. 01 Jun 2023 1 $0 4 Director 05 Jun 2023, 16:30
MGTA Magenta Therapeutics, Inc. 28 Jun 2022 1 $0 4 Director 30 Jun 2022, 18:33
AGIO AGIOS PHARMACEUTICALS, INC. 21 Jun 2022 2 $0 4 Director 23 Jun 2022, 16:11
EDIT Editas Medicine, Inc. 09 Jun 2022 1 $0 4 Director 13 Jun 2022, 16:30
AGIO AGIOS PHARMACEUTICALS, INC. 20 May 2022 2 $0 4 Director 24 May 2022, 16:12
EDIT Editas Medicine, Inc. 03 Jun 2021 1 $0 4 Director 07 Jun 2021, 16:14
MGTA Magenta Therapeutics, Inc. 01 Jun 2021 1 $0 4 Director 03 Jun 2021, 18:30
AGIO AGIOS PHARMACEUTICALS, INC. 28 May 2021 2 $0 4 Director 02 Jun 2021, 16:07
AGIO AGIOS PHARMACEUTICALS, INC. 20 May 2021 2 $0 4 Director 24 May 2021, 16:46