Andrew Hack

Insider Reports History

Location
Cambridge, MA
Signature
/s/ Andrew Hack
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 Andrew Hack:

Company Role Class Num Shares Value Price $ Report Date Ownership
Nuvalent, Inc. Director Class A Common Stock 1,447,267 $127,359,496 $88.00 11 Dec 2024 Indirect
DYNAVAX TECHNOLOGIES CORP Director Common Stock 915,000 $13,725,000 $15.00 08 Aug 2023 Indirect
Nuvalent, Inc. Director Class A Common Stock 2,499 $219,912 $88.00 11 Dec 2024 Direct
DYNAVAX TECHNOLOGIES CORP Director Common Stock 10,714 $160,710 $15.00 08 Aug 2023 Direct
Mersana Therapeutics, Inc. Director Common Stock 0 $0 $28.14 06 Jan 2026 Direct
Mersana Therapeutics, Inc. Director Common Stock 0 $0 $28.14 06 Jan 2026 Indirect
DYNAVAX TECHNOLOGIES CORP Director Stock Option (Right to Buy) 22,500 26 May 2023 Direct
Nuvalent, Inc. Director Stock Option (right to buy) 3,789 12 Jun 2024 Direct
Mersana Therapeutics, Inc. Director Stock Option (right to buy) 0 06 Jan 2026 Direct

Insider Reports Filed by Andrew Hack

Symbol Company Period Transactions Value $ Form Type Role Filing Time
MRSN Mersana Therapeutics, Inc. 06 Jan 2026 13 $0 4 Director 06 Jan 2026, 18:32
MRSN Mersana Therapeutics, Inc. 12 Jun 2025 1 $0 4 Director 13 Jun 2025, 17:10
NUVL Nuvalent, Inc. 11 Dec 2024 1 -$110,000,000 4 Director 13 Dec 2024, 16:30
NUVL Nuvalent, Inc. 12 Jun 2024 2 $0 4 Director 14 Jun 2024, 16:53
MRSN Mersana Therapeutics, Inc. 11 Jun 2024 1 $0 4 Director 12 Jun 2024, 17:31
NUVL Nuvalent, Inc. 27 Mar 2024 2 -$64,035,959 4 Director 29 Mar 2024, 17:15
DVAX DYNAVAX TECHNOLOGIES CORP 08 Aug 2023 1 -$21,585,000 4 Director 10 Aug 2023, 16:31
NUVL Nuvalent, Inc. 15 Jun 2023 1 $0 4 Director 16 Jun 2023, 17:08
DVAX DYNAVAX TECHNOLOGIES CORP 14 Jun 2023 1 -$6,340,000 4 Director 16 Jun 2023, 16:30
MRSN Mersana Therapeutics, Inc. 08 Jun 2023 2 $0 4 Director 12 Jun 2023, 17:25
DVAX DYNAVAX TECHNOLOGIES CORP 26 May 2023 2 $0 4 Director 31 May 2023, 17:43
DVAX DYNAVAX TECHNOLOGIES CORP 18 May 2023 1 -$10,550,000 4 Director 19 May 2023, 16:30
DVAX DYNAVAX TECHNOLOGIES CORP 06 Dec 2022 1 -$17,400,000 4 Director 08 Dec 2022, 15:41
NUVL Nuvalent, Inc. 03 Nov 2022 1 +$4,999,976 4 Director 03 Nov 2022, 16:15
DVAX DYNAVAX TECHNOLOGIES CORP 15 Aug 2022 1 -$44,040,000 4 Director 17 Aug 2022, 17:17
NUVL Nuvalent, Inc. 16 Jun 2022 1 $0 4 Director 17 Jun 2022, 17:13
MRSN Mersana Therapeutics, Inc. 09 Jun 2022 1 $0 4 Director 10 Jun 2022, 17:25
MRSN Mersana Therapeutics, Inc. 31 May 2022 2 +$311,958 4 Director 02 Jun 2022, 18:17
DVAX DYNAVAX TECHNOLOGIES CORP 26 May 2022 2 $0 4 Director 27 May 2022, 17:29
MRSN Mersana Therapeutics, Inc. 24 May 2022 3 +$854,175 4 Director 26 May 2022, 18:02
MRSN Mersana Therapeutics, Inc. 19 May 2022 3 +$746,437 4 Director 23 May 2022, 17:49
MRSN Mersana Therapeutics, Inc. 16 May 2022 3 +$1,137,660 4 Director 18 May 2022, 18:19
MRSN Mersana Therapeutics, Inc. 13 Apr 2022 1 +$2,500,000 4 Director 14 Apr 2022, 16:59
MRSN Mersana Therapeutics, Inc. 12 Apr 2022 1 +$2,499,880 4 Director 13 Apr 2022, 18:27
MRSN Mersana Therapeutics, Inc. 07 Feb 2022 1 +$5,022,724 4 Director 08 Feb 2022, 16:04
MRSN Mersana Therapeutics, Inc. 03 Jan 2022 1 $0 4 Director 05 Jan 2022, 17:47
MRSN Mersana Therapeutics, Inc. 30 Dec 2021 1 +$5,012,250 4 Director 04 Jan 2022, 17:16
MRSN Mersana Therapeutics, Inc. 29 Dec 2021 1 +$5,031,250 4 Director 03 Jan 2022, 17:28
DVAX DYNAVAX TECHNOLOGIES CORP 27 Aug 2021 3 -$32,440,000 4 Director 27 Aug 2021, 20:07
DVAX DYNAVAX TECHNOLOGIES CORP 09 Aug 2021 3 -$24,300,000 4 Director 11 Aug 2021, 18:26
NUVL Nuvalent, Inc. 02 Aug 2021 3 +$12,495,000 4 Director 04 Aug 2021, 17:12
NUVL Nuvalent, Inc. 28 Jul 2021 1 $0 4 Director 30 Jul 2021, 17:57
NUVL Nuvalent, Inc. 28 Jul 2021 0 $0 3 Director 28 Jul 2021, 21:29
MRSN Mersana Therapeutics, Inc. 11 Jun 2021 1 $0 4 Director 15 Jun 2021, 18:35
DVAX DYNAVAX TECHNOLOGIES CORP 10 Jun 2021 1 $0 4 Director 11 Jun 2021, 17:23
DVAX DYNAVAX TECHNOLOGIES CORP 28 May 2021 1 $0 4 Director 02 Jun 2021, 19:00