Jeffrey Humphrey

Insider Reports History

Location
Cambridge, MA
Signature
/s/ Eric M. Green, 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 Jeffrey Humphrey:

Company Role Class Num Shares Value Price $ Report Date Ownership
Lantheus Holdings, Inc. Chief Medical Officer Common Stock 9,076 $749,950 $82.63 17 Jun 2024 Direct
Magenta Therapeutics, Inc. Chief Medical Officer Stock Option (Right to Buy) 75,000 01 Aug 2022 Direct
Lantheus Holdings, Inc. Chief Medical Officer Stock Option (right to buy) 16,188 17 Jun 2024 Direct
Cyteir Therapeutics, Inc. Director Stock Option (Right to Buy) 14,150 03 Feb 2023 Direct
CONSTELLATION PHARMACEUTICALS INC Chief Medical Officer Stock Options (Right to buy) 0 15 Jul 2021 Direct

Insider Reports Filed by Jeffrey Humphrey

Symbol Company Period Transactions Value $ Form Type Role Filing Time
LNTH Lantheus Holdings, Inc. 17 Jun 2024 2 +$749,950 4 Chief Medical Officer 20 Jun 2024, 16:30
LNTH Lantheus Holdings, Inc. 28 May 2024 0 $0 3 Chief Medical Officer 06 Jun 2024, 17:50
/report/000120919123007544-humphrey-jeffrey-2023-02-03 Cyteir Therapeutics, Inc. 03 Feb 2023 1 $0 4 Director 07 Feb 2023, 15:43
DNTH Magenta Therapeutics, Inc. 01 Aug 2022 1 $0 4 Chief Medical Officer 01 Aug 2022, 21:14
DNTH Magenta Therapeutics, Inc. 17 May 2022 1 $0 4 Chief Medical Officer 19 May 2022, 16:23
/report/000089924322007648-humphrey-jeffrey-2022-02-22 Cyteir Therapeutics, Inc. 22 Feb 2022 1 $0 4 Director 24 Feb 2022, 16:00
DNTH Magenta Therapeutics, Inc. 15 Feb 2022 1 $0 4 Chief Medical Officer 17 Feb 2022, 16:22
/report/000089924321048612-humphrey-jeffrey-2021-12-15 Cyteir Therapeutics, Inc. 15 Dec 2021 1 $0 4 Director 16 Dec 2021, 15:35
/report/000089924321048606-humphrey-jeffrey-2021-12-15 Cyteir Therapeutics, Inc. 15 Dec 2021 0 $0 3 Director 16 Dec 2021, 15:30
DNTH Magenta Therapeutics, Inc. 01 Oct 2021 1 $0 4 Chief Medical Officer 04 Oct 2021, 16:34
DNTH Magenta Therapeutics, Inc. 01 Oct 2021 0 $0 3 Chief Medical Officer 04 Oct 2021, 16:33
/report/000156218021004988-humphrey-jeffrey-2021-07-15 CONSTELLATION PHARMACEUTICALS INC 15 Jul 2021 2 $0 4 Chief Medical Officer 19 Jul 2021, 18:45