Matthew Ros

Insider Reports History

Location
Cambridge, MA
Signature
/s/ Evan D. Kearns, Attorney-in-Fact
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 Ros:

Company Role Class Num Shares Value Price $ Report Date Ownership
Verastem, Inc. Chief Operating Officer Common Stock 50,000 $352,000 $7.04 01 Apr 2025 Direct
Epizyme, Inc. Executive Vice President, Chief Strategy & Business Officer Common Stock, par value $0.0001 111,313 $156,951 $1.41 16 Aug 2021 Direct
Epizyme, Inc. Executive Vice President, Chief Strategy & Business Officer Stock Option (Right to Buy) 134,178 16 Aug 2021 Direct
Cogent Biosciences, Inc. Director Stock Option (Right to Buy) 44,700 04 Jun 2025 Direct

Insider Reports Filed by Matthew Ros

Symbol Company Period Transactions Value $ Form Type Role Filing Time
COGT Cogent Biosciences, Inc. 04 Jun 2025 1 $0 4 Director 05 Jun 2025, 16:21
VSTM Verastem, Inc. 01 Apr 2025 1 $0 4 Chief Operating Officer 03 Apr 2025, 16:30
VSTM Verastem, Inc. 14 Jan 2025 0 $0 3 Chief Operating Officer 21 Jan 2025, 16:30
COGT Cogent Biosciences, Inc. 05 Jun 2024 1 $0 4 Director 13 Jun 2024, 19:14
COGT Cogent Biosciences, Inc. 02 Jan 2024 1 $0 4 Director 04 Jan 2024, 16:20
COGT Cogent Biosciences, Inc. 02 Oct 2023 1 $0 4 Director 03 Oct 2023, 16:56
COGT Cogent Biosciences, Inc. 03 Jul 2023 1 $0 4 Director 05 Jul 2023, 16:53
COGT Cogent Biosciences, Inc. 07 Jun 2023 1 $0 4 Director 08 Jun 2023, 16:41
COGT Cogent Biosciences, Inc. 03 Apr 2023 1 $0 4 Director 04 Apr 2023, 16:15
COGT Cogent Biosciences, Inc. 03 Jan 2023 1 +$12,876 4 Director 04 Jan 2023, 15:31
COGT Cogent Biosciences, Inc. 03 Oct 2022 1 +$12,879 4 Director 04 Oct 2022, 16:35
COGT Cogent Biosciences, Inc. 01 Jul 2022 1 +$12,880 4 Director 05 Jul 2022, 13:51
COGT Cogent Biosciences, Inc. 07 Jun 2022 1 $0 4 Director 09 Jun 2022, 17:09
COGT Cogent Biosciences, Inc. 01 Apr 2022 1 +$12,879 4 Director 05 Apr 2022, 16:05
COGT Cogent Biosciences, Inc. 03 Jan 2022 1 +$11,625 4 Director 04 Jan 2022, 20:24
COGT Cogent Biosciences, Inc. 01 Oct 2021 1 +$12,393 4 Director 05 Oct 2021, 19:11
EPZM Epizyme, Inc. 16 Aug 2021 2 $0 4 Executive Vice President, Chief Strategy & Business Officer 18 Aug 2021, 08:02
COGT Cogent Biosciences, Inc. 01 Jul 2021 1 +$10,625 4 Director 06 Jul 2021, 19:08