Protagonist Therapeutics, Inc
PTGX
24 insider filings · Latest: Sep 30, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Jan 27, 2026 | Jan 28 2:20 AM | Asif AliChief Financial Officer | Sale | 46,203 | $83.13 | $3.8M | 60,320(D) | View → |
| Jan 27, 2026 | Jan 28 2:19 AM | Arturo Molina MDChief Medical Officer | Sale | 5,000 | $82.00 | $410.0K | 84,115(D) | View → |
| Jan 26, 2026 | Jan 28 2:19 AM | Arturo Molina MDChief Medical Officer | Sale | 5,000 | $82.28 | $411.4K | 84,115(D) | View → |
| Jan 23, 2026 | Jan 28 2:19 AM | Arturo Molina MDChief Medical Officer | Sale | 13,151 | $82.42 | $1.1M | 84,115(D) | View → |
| Jan 27, 2026 | Jan 27 10:12 PM | ASIF ALI | Proposed Sale | 46,203 | $83.14 | $3.8M | — | View → |
| Jan 27, 2026 | Jan 27 9:01 PM | ARTURO MOLINA | Proposed Sale | 5,000 | $82.00 | $410.0K | — | View → |
| Jan 26, 2026 | Jan 26 9:29 PM | ARTURO MOLINA | Proposed Sale | 5,000 | $82.28 | $411.4K | — | View → |
| Jan 23, 2026 | Jan 23 9:32 PM | ARTURO MOLINA | Proposed Sale | 13,151 | $83.42 | $1.1M | — | View → |
| Jan 23, 2026 | Jan 23 9:06 PM | Dinesh Patel | Proposed Sale | 108,273 | $84.62 | $9.2M | — | View → |
| Jan 20, 2026 | Jan 21 10:17 PM | Arturo Molina MDChief Medical Officer | Sale | 9,514 | $82.48 | $784.7K | 97,266(D) | View → |
| Jan 20, 2026 | Jan 21 10:16 PM | PATEL DINESH V PH DDirector, President and CEO | Sale | 34,438 | $82.48 | $2.8M | 580,505(D) | View → |
| Jan 20, 2026 | Jan 21 10:15 PM | Asif AliChief Financial Officer | Sale | 8,588 | $82.48 | $708.3K | 78,077(D) | View → |
| Jan 20, 2026 | Jan 21 10:12 PM | ARTURO MOLINA MD | Proposed Sale | 9,514 | $82.48 | $784.7K | — | View → |
| Jan 20, 2026 | Jan 21 10:11 PM | DINESH V PATEL PH D | Proposed Sale | 34,438 | $82.48 | $2.8M | — | View → |
| Jan 20, 2026 | Jan 21 10:10 PM | Asif Ali | Proposed Sale | 8,588 | $82.48 | $708.3K | — | View → |
| Oct 10, 2025 | Oct 10 8:18 PM | WILLIAM WADDILL | Proposed Sale | 12,000 | $67.04 | $804.5K | — | View → |
| Sep 22, 2025 | Sep 22 8:27 PM | WILLIAM WADDILL | Proposed Sale | 4,000 | $62.20 | $248.8K | — | View → |
| Aug 27, 2025 | Aug 27 8:33 PM | WILLIAM WADDILL | Proposed Sale | 4,000 | $56.99 | $228.0K | — | View → |
| Jul 22, 2025 | Jul 22 8:04 PM | Dinesh Patel | Proposed Sale | 50,000 | $55.22 | $2.8M | — | View → |
| Jun 10, 2025 | Jun 10 9:51 PM | ARTURO MOLINA | Proposed Sale | 10,000 | $57.03 | $570.3K | — | View → |
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Jan 26, 2026 | Jan 28 2:21 AM | PATEL DINESH V PH DDirector, President and CEO | Option Exercise | 24,890 | $21.58 | 304,068(D) | View → |
| Jan 23, 2026 | Jan 28 2:21 AM | PATEL DINESH V PH DDirector, President and CEO | Option Exercise | 19,315 | $4.21 | 10,685(D) | View → |
| Jan 27, 2026 | Jan 28 2:20 AM | Asif AliChief Financial Officer | Option Exercise | 28,000 | $19.19 | 18,547(D) | View → |
| Jan 27, 2026 | Jan 28 2:19 AM | Arturo Molina MDChief Medical Officer | Option Exercise | 5,000 | $8.04 | 65,971(D) | View → |
| Jan 26, 2026 | Jan 28 2:19 AM | Arturo Molina MDChief Medical Officer | Option Exercise | 5,000 | $8.04 | 70,971(D) | View → |
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