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CGEM Sale Disclosure
Michaelson Jennifer · SEC Form 4 · Filed Aug 14, 2026
Sale
Calculated transaction value
$607.8K
Michaelson Jennifer Chief Scientific Officer
CGEM
Transaction date
Aug 13, 2026
Public filing date
Aug 14, 2026
Filing lag
Filed 1 day later
CGEM daily price context
Close on/before transaction
$19.64
Aug 13, 2026
First close after public filing
$20.59
Aug 17, 2026
30-day return after filing
-0.92%
Through Sep 14, 2026
Source details
- Reported owner
- Not disclosed
- Source asset code
- Security
- Security
- Common Stock
- Quantity / price
- 30,000 shares @ $20.26
- SEC ownership
- Direct
- Transaction code
- S
- Form
- 4
- Filing identifier
- 0001193125-26-352523
Filing cohort
Transactions in this filing
Showing 3 of 3
Trades
3
Issuers
1
Estimated value
$736.8K
Buys / sales
0 / 1
| Issuer | Transaction | Traded | Value |
|---|---|---|---|
| Cullinan Therapeutics, Inc. CGEM | Exercise | Aug 13, 2026 | $129K |
| Cullinan Therapeutics, Inc. CGEM Current | Sale | Aug 13, 2026 | $607.8K |
| Cullinan Therapeutics, Inc. CGEM | Exercise | Aug 13, 2026 | $0 |