Dinesh V. Ph D. Patel is CEO & President at Protagonist Therapeutics, Inc (PTGX). They have made 15 open-market trades across 1 company since 2017, most recently 2026-09-03.
CIK 0001120477
1 open-market purchase totalling $169K since 2019, against 14 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| PTGX | 522,968 | $67.4M |
Shares reported on the most recent Form 4, priced at the 2026-09-08 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| PTGX | SELL · 10b5-1 | 2026-08-10 | 2026-08-12 | $148.91 | $14.9M | +1.4% | -2.8% | — |
| PTGX | SELL | 2026-05-12 | 2026-05-12 | $100.12 | $7.5M | +0.1% | +10.9% | +51.4% |
| PTGX | SELL | 2026-03-24 | 2026-03-25 | $101.00 | $5.5M | +0.5% | -3.1% | +15.2% |
| PTGX | SELL | 2026-01-23 | 2026-01-27 | $84.18 | $4.1M | +2.5% | +7.2% | +19.5% |
| PTGX | SELL | 2026-01-20 | 2026-01-21 | $82.48 | $2.8M | +0.3% | -0.1% | +27.8% |
| PTGX | SELL | 2025-07-25 | 2025-07-28 | $54.78 | $1.1M | -10.6% | +7.8% | +32.0% |
| PTGX | SELL | 2025-07-21 | 2025-07-23 | $54.92 | $5.8M | -0.8% | +5.9% | +38.2% |
| PTGX | SELL | 2025-02-19 | 2025-02-20 | $38.18 | $409K | -2.4% | +32.7% | +15.7% |
| PTGX | SELL | 2024-11-25 | 2024-11-27 | $46.87 | $8.4M | -6.7% | -12.6% | -21.3% |
| PTGX | SELL · 10b5-1 | 2024-06-07 | 2024-06-11 | $35.19 | $1.2M | -9.4% | +1.3% | +26.2% |
| PTGX | SELL · 10b5-1 | 2024-04-01 | 2024-04-02 | $28.31 | $708K | -2.4% | -7.8% | +27.0% |
| PTGX | SELL · 10b5-1 | 2024-03-01 | 2024-03-01 | $31.62 | $949K | -6.5% | -12.5% | -14.2% |
| PTGX | SELL · 10b5-1 | 2023-12-13 | 2023-12-15 | $20.08 | $3.0M | +10.1% | +17.3% | +35.0% |
| PTGX | SELL | 2021-12-21 | 2021-12-23 | $32.14 | $482K | +3.1% | -13.7% | -22.2% |
| PTGX | SELL | 2021-01-19 | 2021-01-20 | $24.60 | $1.2M | -15.4% | +4.6% | +8.7% |
| PTGX | BUY | 2019-12-03 | 2019-12-03 | $5.62 | $169K | +33.2% | +26.0% | +44.0% |
| PTGX | SELL | 2019-08-06 | 2019-08-08 | $8.85 | $191K | +19.7% | +68.5% | +18.0% |
| PTGX | SELL | 2019-03-01 | 2019-03-04 | $8.03 | $18K | +13.8% | +42.9% | +11.8% |
| PTGX | SELL | 2019-02-06 | 2019-02-08 | $7.72 | $163K | +3.4% | +33.1% | +53.2% |
| PTGX | SELL | 2017-12-21 | 2017-12-21 | $19.56 | $321K | +9.1% | -1.2% | +6.6% |
| PTGX | SELL · 10b5-1 | 2017-12-20 | 2017-12-20 | $19.55 | $35K | +9.0% | -1.5% | +6.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.