Humphrey Jeffrey
CIK: 0001816944•Chief Medical Officer
Officer
Primary company: CONSTELLATION PHARMACEUTICALS INC (CNST)
Humphrey Jeffrey is a corporate insider (Chief Medical Officer) at CONSTELLATION PHARMACEUTICALS INC (CNST) filing SEC Form 4 transactions. 13 transactions across 4 companies. Source: SEC EDGAR.
Companies
Transaction History
Source: SEC EDGAR Form 4 insider transaction filings.
Company | Type | Shares | Price | Value | Shares After | Date | SEC |
|---|---|---|---|---|---|---|---|
| Award | 16,188 | - | - | 16,188 | 6/17/2024 Filed: 6/20/2024 | Filing → | |
| Award | 9,076 | $82.63 | $750K | 9,076 | 6/17/2024 Filed: 6/20/2024 | Filing → | |
Cyteir Therapeutics, Inc. CYT | Award | 14,150 | $0.00 | $0 | 14,150 | 2/3/2023 Filed: 2/7/2023 | Filing → |
Magenta Therapeutics, Inc. MGTA | Award | 75,000 | $0.00 | $0 | 75,000 | 8/1/2022 Filed: 8/1/2022 | Filing → |
Magenta Therapeutics, Inc. MGTA | Award | 50,000 | $0.00 | $0 | 50,000 | 5/17/2022 Filed: 5/19/2022 | Filing → |
Cyteir Therapeutics, Inc. CYT | Award | 2,358 | $0.00 | $0 | 2,358 | 2/22/2022 Filed: 2/24/2022 | Filing → |
Magenta Therapeutics, Inc. MGTA | Award | 75,000 | $0.00 | $0 | 75,000 | 2/15/2022 Filed: 2/17/2022 | Filing → |
Cyteir Therapeutics, Inc. CYT | Award | 28,300 | $0.00 | $0 | 28,300 | 12/15/2021 Filed: 12/16/2021 | Filing → |
Magenta Therapeutics, Inc. MGTA | Award | 275,000 | $0.00 | $0 | 275,000 | 10/1/2021 Filed: 10/4/2021 | Filing → |
| Disposition | 35,055 | - | - | 0 | 7/15/2021 Filed: 7/19/2021 | Filing → | |
| Disposition | 133,000 | - | - | 0 | 7/15/2021 Filed: 7/19/2021 | Filing → | |
| Award | 35,055 | $0.00 | $0 | 35,055 | 2/16/2021 Filed: 2/18/2021 | Filing → | |
| Award | 133,000 | $0.00 | $0 | 133,000 | 7/7/2020 Filed: 7/8/2020 | Filing → |
Type
Award
Shares
16,188
Price
-
Value
-
Type
Award
Shares
9,076
Price
$82.63
Value
$750K
Cyteir Therapeutics, Inc.
CYT
Type
Award
Shares
14,150
Price
$0.00
Value
$0
Magenta Therapeutics, Inc.
MGTA
Type
Award
Shares
75,000
Price
$0.00
Value
$0
Magenta Therapeutics, Inc.
MGTA
Type
Award
Shares
50,000
Price
$0.00
Value
$0
Cyteir Therapeutics, Inc.
CYT
Type
Award
Shares
2,358
Price
$0.00
Value
$0
Magenta Therapeutics, Inc.
MGTA
Type
Award
Shares
75,000
Price
$0.00
Value
$0
Cyteir Therapeutics, Inc.
CYT
Type
Award
Shares
28,300
Price
$0.00
Value
$0
Magenta Therapeutics, Inc.
MGTA
Type
Award
Shares
275,000
Price
$0.00
Value
$0
Type
Disposition
Shares
35,055
Price
-
Value
-
Type
Disposition
Shares
133,000
Price
-
Value
-
Type
Award
Shares
35,055
Price
$0.00
Value
$0
Type
Award
Shares
133,000
Price
$0.00
Value
$0
AI Agent
Try asking...