L.P. MPM BioVentures 2014

Insider Reports History

Location
Boston, MA
Signature
/s/ Ansbert Gadicke, Managing Director of MPM BioVentures 2014 LLC, the manager of MPM Asset Management Investors BV2014 LLC
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 L.P. MPM BioVentures 2014:

Company Role Class Num Shares Value Price $ Report Date Ownership
Entrada Therapeutics, Inc. 10%+ Owner Common Stock 4,381,062 $88,628,884 $20.23 11 Dec 2024 Indirect
iTeos Therapeutics, Inc. Former 10% Owner Common Stock 2,108,594 $16,995,267 $8.06 13 May 2025 Indirect
Werewolf Therapeutics, Inc. Former 10% Owner Common Stock 4,784,111 $4,640,587 $0.9700 04 Dec 2025 Indirect
TCR2 THERAPEUTICS INC. 10%+ Owner Common Stock 0 $1.72 01 Jun 2023 Indirect
Werewolf Therapeutics, Inc. Former 10% Owner Warrant (Right to Buy) 0 27 Mar 2025 Indirect

Insider Reports Filed by L.P. MPM BioVentures 2014

Symbol Company Period Transactions Value $ Form Type Role Filing Time
HOWL Werewolf Therapeutics, Inc. 02 Dec 2025 3 -$183,275 4 Former 10% Owner 04 Dec 2025, 18:19
HOWL Werewolf Therapeutics, Inc. 26 Nov 2025 3 -$136,855 4 10%+ Owner 01 Dec 2025, 18:12
HOWL Werewolf Therapeutics, Inc. 21 Nov 2025 3 -$179,551 4 10%+ Owner 25 Nov 2025, 18:04
HOWL Werewolf Therapeutics, Inc. 18 Nov 2025 3 -$147,913 4 10%+ Owner 20 Nov 2025, 17:51
HOWL Werewolf Therapeutics, Inc. 13 Nov 2025 3 -$200,665 4 10%+ Owner 17 Nov 2025, 19:22
HOWL Werewolf Therapeutics, Inc. 07 Nov 2025 4 -$241,278 4 10%+ Owner 12 Nov 2025, 19:32
HOWL Werewolf Therapeutics, Inc. 04 Nov 2025 3 -$295,781 4 10%+ Owner 06 Nov 2025, 19:41
HOWL Werewolf Therapeutics, Inc. 30 Oct 2025 3 -$391,636 4 10%+ Owner 03 Nov 2025, 19:08
HOWL Werewolf Therapeutics, Inc. 27 Oct 2025 3 -$446,403 4 10%+ Owner 29 Oct 2025, 19:21
ITOS iTeos Therapeutics, Inc. 13 May 2025 1 -$5,079,339 4 Former 10% Owner 15 May 2025, 17:32
HOWL Werewolf Therapeutics, Inc. 27 Mar 2025 4 -$12.93 4 10%+ Owner 30 Apr 2025, 16:17
TRDA Entrada Therapeutics, Inc. 10 Dec 2024 2 -$917,111 4 10%+ Owner 12 Dec 2024, 17:00
/report/000120919123034340-mpm-bioventures-2014-l-p-2023-06-01 TCR2 THERAPEUTICS INC. 01 Jun 2023 1 $0 4 10%+ Owner 05 Jun 2023, 16:36
ITOS iTeos Therapeutics, Inc. 04 Jan 2022 5 -$6,246,050 4 10%+ Owner 06 Jan 2022, 15:12
ITOS iTeos Therapeutics, Inc. 03 Dec 2021 9 -$1,680,611 4 10%+ Owner 07 Dec 2021, 17:35
ITOS iTeos Therapeutics, Inc. 30 Nov 2021 7 -$2,878,562 4 10%+ Owner 02 Dec 2021, 17:53
ITOS iTeos Therapeutics, Inc. 26 Nov 2021 4 -$810,766 4 10%+ Owner 30 Nov 2021, 15:53
ITOS iTeos Therapeutics, Inc. 17 Nov 2021 8 -$2,835,263 4 10%+ Owner 24 Nov 2021, 17:34
TRDA Entrada Therapeutics, Inc. 02 Nov 2021 5 +$2,000,000 4 10%+ Owner 04 Nov 2021, 17:37
TRDA Entrada Therapeutics, Inc. 28 Oct 2021 0 $0 3 10%+ Owner 28 Oct 2021, 20:45
ITOS iTeos Therapeutics, Inc. 15 Oct 2021 3 -$469,309 4 10%+ Owner 18 Oct 2021, 16:34
ITOS iTeos Therapeutics, Inc. 12 Oct 2021 3 -$1,544,474 4 10%+ Owner 14 Oct 2021, 17:27
ITOS iTeos Therapeutics, Inc. 07 Oct 2021 3 -$1,415,546 4 10%+ Owner 12 Oct 2021, 16:34
ITOS iTeos Therapeutics, Inc. 01 Oct 2021 2 -$745,525 4 10%+ Owner 05 Oct 2021, 16:32
ITOS iTeos Therapeutics, Inc. 28 Sep 2021 2 -$580,662 4 10%+ Owner 30 Sep 2021, 17:06
ITOS iTeos Therapeutics, Inc. 23 Sep 2021 4 -$1,484,416 4 10%+ Owner 27 Sep 2021, 17:51
ITOS iTeos Therapeutics, Inc. 21 Sep 2021 2 -$933,030 4 10%+ Owner 23 Sep 2021, 16:19
ITOS iTeos Therapeutics, Inc. 16 Sep 2021 4 -$2,590,097 4 10%+ Owner 20 Sep 2021, 18:38
ITOS iTeos Therapeutics, Inc. 14 Sep 2021 4 -$1,264,910 4 10%+ Owner 16 Sep 2021, 16:48
ITOS iTeos Therapeutics, Inc. 09 Sep 2021 4 -$1,632,261 4 10%+ Owner 13 Sep 2021, 19:01
ITOS iTeos Therapeutics, Inc. 07 Sep 2021 4 -$1,235,644 4 10%+ Owner 08 Sep 2021, 19:13