Bryan Giraudo
CIK 1740847 · COO/CFO · last filed 2026-05-11
Bryan Giraudo is a COO/CFO who has filed 39 SEC Form 4 insider transactions across 2 companies since 2018. The most recent filing, for PTGX, was dated May 11, 2026. Across all open-market trades the lifetime net is −$5.4M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $4.3M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$4.29M
2
39
-$5.40M
Holdings By Company
Recent Filings
39 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-11 | PTGX | Mixed | −23,130 | -$5.68M | EDGAR |
| 2026-03-20 | GOSS | Mixed | — | $0 | EDGAR |
| 2026-01-06 | PTGX | Grant (A) | +2,695 | $0 | EDGAR |
| 2026-01-05 | GOSS | Grant (A) | +115,750 | $0 | EDGAR |
| 2025-10-02 | GOSS | Grant (A) | +181,250 | $0 | EDGAR |
| 2025-03-06 | GOSS | Grant (A) | — | $0 | EDGAR |
| 2025-01-06 | PTGX | Grant (A) | +5,130 | $0 | EDGAR |
| 2024-06-20 | GOSS | Buy (P) | +100,000 | $59.1K | EDGAR |
| 2024-03-28 | GOSS | Sell (S) | −6,430 | -$7.4K | EDGAR |
| 2024-01-04 | PTGX | Grant (A) | — | $0 | EDGAR |