Insider · CIK 0001816944

Humphrey Jeffrey

Reports to the SEC for 4 companies · CAMBRIDGE, MA

sec.gov

Transactions

Companies

Filings

CIK

0001816944

Forms 4 and 5

Insider transactions

13 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2024-06-17	LNTHLantheus Holdings, Inc. · Stock Option (right to buy)A Award	Chief Medical Officer	AAward	+16.2K sh	—	—	16,188
2024-06-17	LNTHLantheus Holdings, Inc.A Award	Chief Medical Officer	AAward	+9,076 sh	$82.63	+$750K	9,076
2023-02-03	Cyteir Therapeutics, Inc.Stock Option (Right to Buy)A Award	Director	AAward	+14.2K sh	—	—	14,150
2022-08-01	DNTHDianthus Therapeutics, Inc. /DE/ · Stock Option (Right to Buy)A Award	Chief Medical Officer	AAward	+75K sh	—	—	75,000
2022-05-17	DNTHDianthus Therapeutics, Inc. /DE/ · Stock Option (Right to Buy)A Award	Chief Medical Officer	AAward	+50K sh	—	—	50,000
2022-02-22	Cyteir Therapeutics, Inc.Stock Option (Right to Buy)A Award	Director	AAward	+2,358 sh	—	—	2,358
2022-02-15	DNTHDianthus Therapeutics, Inc. /DE/ · Stock Option (Right to Buy)A Award	Chief Medical Officer	AAward	+75K sh	—	—	75,000
2021-12-15	Cyteir Therapeutics, Inc.Stock Option (Right to Buy)A Award	Director	AAward	+28.3K sh	—	—	28,300
2021-10-01	DNTHDianthus Therapeutics, Inc. /DE/ · Stock Option (Right to Buy)A Award	Chief Medical Officer	AAward	+275K sh	—	—	275,000
2021-07-15	CONSTELLATION PHARMACEUTICALS INCStock Options (Right to buy)D Disposition to Issuer	Chief Medical Officer	DDisposition to Issuer	−35.1K sh	—	—	0
2021-07-15	CONSTELLATION PHARMACEUTICALS INCStock Option (Right to Buy)D Disposition to Issuer	Chief Medical Officer	DDisposition to Issuer	−133K sh	—	—	0
2021-02-16	CONSTELLATION PHARMACEUTICALS INCStock Option (right to buy)A Award	Chief Medical Officer	AAward	+35.1K sh	—	—	35,055
2020-07-07	CONSTELLATION PHARMACEUTICALS INCStock Options (Right to buy)A Award	Chief Medical Officer	AAward	+133K sh	—	—	133,000

Recent filings

Accepted (ET)
Jun 204
Humphrey Jeffrey0000950170-24-075627
SEC(opens sec.gov)
Feb 74
Humphrey Jeffrey0001209191-23-007544
SEC(opens sec.gov)
Aug 14
Humphrey Jeffrey0000899243-22-027272
SEC(opens sec.gov)
May 194
Humphrey Jeffrey0000899243-22-018819
SEC(opens sec.gov)
Feb 244
Humphrey Jeffrey0000899243-22-007648
SEC(opens sec.gov)
Feb 174
Humphrey Jeffrey0000899243-22-006824
SEC(opens sec.gov)
Dec 164
Humphrey Jeffrey0000899243-21-048612
SEC(opens sec.gov)
Oct 44
Humphrey Jeffrey0000899243-21-038823
SEC(opens sec.gov)
Jul 194
Humphrey Jeffrey0001562180-21-004988
SEC(opens sec.gov)
Feb 184
Humphrey Jeffrey0001562180-21-001265
SEC(opens sec.gov)
Jul 84
Humphrey Jeffrey0001562180-20-005078
SEC(opens sec.gov)

Companies

Address

C/O CONSTELLATION PHARMACEUTICALS, INC. 215 FIRST STREET, SUITE 200

CAMBRIDGE, MA, 02142