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Cherry Brian N
InsiderCIK 0001290922
Total Volume
$1000.0K
4 filings
Purchases
$1000.0K
1 buy txns
Sales
$0
0 sell txns
Net Activity
$1000.0K
net bought
Profile
- Filings
- 4
- Buy transactions
- 1
- Sell transactions
- 0
- Companies
- 2
- Active
- 2026
Across 4 filings between 2026, Cherry Brian N has disclosed $1000.0K in transactions — spread across 2 companies. Their disclosed trades are heavily weighted toward buying — $1000.0K in buys and $0 in sells. The largest single open-market purchase on record is $1000.0K in Atara Biotherapeutics, Inc.. Data is sourced from official SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
4 loaded
| Sep 4 | ATRA Atara Biotherapeutics, Inc. | Cherry Brian N | Insider | Buy | $1000.0K |
| Jun 15 | ATRA Atara Biotherapeutics, Inc. | Cherry Brian N | Insider | Grant | $0 |
| Jun 15 | ATRA Atara Biotherapeutics, Inc. | Cherry Brian N | Insider | Other | $0 |
| Jan 13 | ZYME Zymeworks Inc. | Cherry Brian N | Insider | Other | $0 |
4 filings