| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Protagonist Therapeutics, Inc. (PTGX) has 8 insiders with recent SEC Form 4 filings, including 0 buys and 15 sells. PTGX is classified in the Biotechnology industry within the Health Care sector.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| CEO | 524.9K | $51.89M | - | |
| Other | 106.8K | $10.56M | - | |
| CFO | 80.3K | $7.93M | - | |
| Dir | 7.8K | $773.5K | - | |
| Dir | 7.8K | $773.5K | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 26, 2026 | Ali Asif | Chief Financial Officer | Sale+OE | 24,765 | $104.24 | $2,581,503.60 | -29.0% | - | - | |
| Mar 26, 2026 | Selick Harold E | Director | Sale+OE | 24,000 | $105.00 | $2,520,000.00 | -28.3% | - | - | |
| Mar 25, 2026 | Patel Dinesh V Ph D | President And CEO | Sale+OE | 54,700 | $101.00 | $5,524,700.00 | -5.0% | - | - | |
| Nov 17, 2025 | Molina Arturo Md | Chief Medical Officer | Sell | 2,712 | $84.77 | $229,896.24 | -3.2% | -2.7% | - | |
| Oct 10, 2025 | Waddill William D.50 | Director | Sale+OE | 12,000 | $81.62 | $979,480.00 | -39.7% | -7.8% | - | |
| Sep 22, 2025 | Waddill William D.50 | Director | Sell | 4,000 | $64.25 | $257,000.00 | -43.8% | +35.5% | - | |
| Aug 27, 2025 | Waddill William D.50 | Director | Sell | 4,000 | $59.25 | $237,000.00 | -30.5% | +46.3% | - | |
| Jul 25, 2025 | Patel Dinesh V Ph D | President And CEO | Sell | 10,415 | $54.78 | $570,533.70 | -2.0% | +34.2% | - | |
| Jul 23, 2025 | Patel Dinesh V Ph D | President And CEO | Sell | 52,444 | $54.92 | $2,880,043.79 | -3.1% | +38.4% | - | |
| Jun 10, 2025 | Molina Arturo Md | Chief Medical Officer | Sale+OE | 20,000 | $56.27 | $1,125,400.00 | -10.7% | -0.3% | - |