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Giraudo Bryan
COO/CFOCIK 0001740847
Largest Purchase
No open-market purchases in the recent filings.
Profile
- Filings
- 6
- Buy transactions
- 0
- Sell transactions
- 4
- Companies
- 2
- Active
- 2025–2026
Across 6 filings between 2025–2026, Giraudo Bryan, COO/CFO, has disclosed $15.8M in transactions — spread across 2 companies. Their disclosed trades are heavily weighted toward selling — $0 in buys and $5.9M in sells. Data is sourced from official SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
6 loaded
| Aug 26 | GOSS Gossamer Bio, Inc. | Giraudo Bryan | COO/CFO | Award | $1.0M |
| May 11 | PTGX Protagonist Therapeutics, Inc | Giraudo Bryan | Director | Sell | $5.9M |
| Mar 20 | GOSS Gossamer Bio, Inc. | Giraudo Bryan | COO/CFO | Award | $6.1M |
| Jan 6 | PTGX Protagonist Therapeutics, Inc | Giraudo Bryan | Director | Grant | $328.0K |
| Jan 5 | GOSS Gossamer Bio, Inc. | Giraudo Bryan | COO/CFO | Grant | $2.0M |
| Oct 2 | GOSS Gossamer Bio, Inc. | Giraudo Bryan | COO/CFO | Grant | $0 |
6 filings