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Breen Michael Martin
CEO and DirectorDirectorCIK 0001863633
Largest Purchase
No open-market purchases in the recent filings.
Profile
- Filings
- 1
- Buy transactions
- 0
- Sell transactions
- 0
- Companies
- 1
- Active
- 2025
Breen Michael Martin, CEO and Director, Director, has filed 1 report across 1 company, totaling $399.0K in disclosed volume. Purchases and sales are approximately balanced. All data sourced from SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
1 loaded
| Sep 8 | GTBP GT Biopharma, Inc. | Breen Michael Martin | CEO and Director, Director | Other | $0 |
1 filing