Williams Lewis T
SEC CIK 1475714 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| PTGX | Protagonist Therapeutics, Inc | Dir | 25.8K | — | $1.48M | 4 | 2025-01-02 | 2026-02-17 |
Most active insiders at PTGX, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | PATEL DINESH V PH D | Pres, CEO, Dir | — | $60.58M |
| 2 | Ali Asif | CFO | — | $7.32M |
| 3 | Giraudo Bryan | Dir | — | $5.92M |
| 4 | Waddill William D. | Dir | — | $5.58M |
| 5 | MOLINA ARTURO MD | Chief Medical Off | — | $4.49M |
| 6 | SELICK HAROLD E | Dir | — | $2.52M |
| 7 | Williams Lewis T | Dir | — | $1.48M |
| 8 | O'Dowd Sarah A | Dir | — | — |
Transactions 4
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-02-18 | 2026-02-17 | PTGX | Protagonist Therapeutics, Inc | Williams Lewis T | Dir | M - OptEx | $10.84 | +18.0K | 25.8K | +230% | +$195.1K |
| D | 2026-02-18 | 2026-02-17 | PTGX | Protagonist Therapeutics, Inc | Williams Lewis T | Dir | S - Sale+OE | $82.42 | -18.0K | 7,825 | -70% | -$1.48M |
| D | 2026-01-06 | 2026-01-02 | PTGX | Protagonist Therapeutics, Inc | Williams Lewis T | Dir | A - Grant | $0.00 | +2,695 | 7,825 | +53% | $0 |
| D | 2025-01-06 | 2025-01-02 | PTGX | Protagonist Therapeutics, Inc | Williams Lewis T | Dir | A - Grant | $0.00 | +5,130 | 5,130 | New | $0 |
Purchase Sale Sale after option exercise All abbreviations