Dinesh V. Ph D. Patel, President and CEO at Protagonist Therapeutics, Inc (PTGX), sold 16,420 shares at $19.56 ($321K) on 2017-12-21, disclosed to the SEC on 2017-12-21.
Open-market sale of $321k PTGX by President and CEO. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Something here stands out, but not much.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $19.56 | 8,210 | $161K | 50.0% |
| 2 | $19.56 | 8,210 | $161K | 50.0% |
| Total | $19.56 avg | 16,420 | $321K | 100% |
| Filing → |
| PTGX | SELL | 2026-03-25 | $5.5M | — | Filing → |
| PTGX | SELL | 2026-01-27 | $4.1M | — | Filing → |
| PTGX | SELL | 2026-01-21 | $2.8M | — | Filing → |