Net shares · 365d
-59.1K
0 buy · 59.1K sell
Net value · 365d
-$5.9M
$0 in · $5.9M out
Sentiment · 365d
Net selling
0% buying · 100% selling
Open-market trades · 365d
4
0 buy · 59.1K sell
Trading track record · all companies
Not enough open-market trades to chart a track record yet.
Running net of open-market buys − sells across every company. Tap the line or a marker for details. ▲ buy · ▼ sell.
Transactions · 365d
-
PTGX Sell·S
Director
$5.9M
59.1K sh · $100.10 avg · 4 lots
Own -82%
-
PTGX Exercise·M
Director
$0
36.0K sh · 2 lots
Own New
-
PTGX Exercise·M
Director
$238.6K
36.0K sh · $6.63 avg · 2 lots
Own +460%
-
GOSS Grant·A
COO/CFO
—
3.0M sh · 11 lots
Own New
-
GOSS Other·D
COO/CFO
—
3.0M sh · 11 lots
Own -100%
-
GOSS Grant·A
COO/CFO
$0
693.8K sh
Own New
-
GOSS Grant·A
COO/CFO
$0
115.8K sh
Own +42%
-
PTGX Grant·A
Director
$0
3.8K sh
Own New
-
PTGX Grant·A
Director
$0
2.7K sh
Own +18%
-
GOSS Grant·A
COO/CFO
$0
181.2K sh
Own +195%
| Date▾ | Ticker | Type | Shares | Value |
|---|---|---|---|---|
| May 8, 2026 | PTGX | Sell S | 59.1K4 lots | $5.9M |
| May 7, 2026 | PTGX | Exercise M | 36.0K2 lots | $0 |
| May 7, 2026 | PTGX | Exercise M | 36.0K2 lots | $238.6K |
| Mar 19, 2026 | GOSS | Grant A | 3.0M11 lots | — |
| Mar 19, 2026 | GOSS | Other D | 3.0M11 lots | — |
| Jan 2, 2026 | GOSS | Grant A | 693.8K | $0 |
| Jan 2, 2026 | GOSS | Grant A | 115.8K | $0 |
| Jan 2, 2026 | PTGX | Grant A | 3.8K | $0 |
| Jan 2, 2026 | PTGX | Grant A | 2.7K | $0 |
| Oct 1, 2025 | GOSS | Grant A | 181.2K | $0 |
Buy Sell Non-market (grant · exercise · gift)
About Giraudo Bryan
This profile aggregates every SEC Form 4 insider transaction reported by Giraudo Bryan across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.