Protagonist Therapeutics, Inc
PTGX
21 insider filings · Latest: Aug 10, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Mar 26, 2026 | Mar 27 11:34 PM | Harold E SelickDirector | Sale | 24,000 | $105.00 | $2.5M | 60,845(D) | View → |
| Mar 26, 2026 | Mar 27 11:33 PM | Asif AliChief Financial Officer | Sale | 24,765 | $104.24 | $2.6M | 60,753(D) | View → |
| Mar 26, 2026 | Mar 26 8:05 PM | HAROLD SELICK | Proposed Sale | 24,000 | $105.00 | $2.5M | — | View → |
| Mar 26, 2026 | Mar 26 8:05 PM | ASIF ALI | Proposed Sale | 24,765 | $104.24 | $2.6M | — | View → |
| Mar 26, 2026 | Mar 26 8:01 PM | ARTURO MOLINA | Proposed Sale | 15,000 | $104.79 | $1.6M | — | View → |
| Mar 25, 2026 | Mar 25 11:23 PM | PATEL DINESH V PH DDirector, President and CEO | Sale | 54,641 | $101.00 | $5.5M | 524,938(D) | View → |
| Mar 24, 2026 | Mar 25 11:23 PM | PATEL DINESH V PH DDirector, President and CEO | Sale | 59 | $101.00 | $6.0K | 524,938(D) | View → |
| Mar 24, 2026 | Mar 24 9:56 PM | Dinesh Patel | Proposed Sale | 54,700 | $98.54 | $5.4M | — | View → |
| Feb 17, 2026 | Feb 18 11:12 PM | Lewis T WilliamsDirector | Sale | 18,000 | $82.42 | $1.5M | 7,825(D) | View → |
| Feb 17, 2026 | Feb 17 10:27 PM | LEWIS T WILLIAMS | Proposed Sale | 18,000 | $82.42 | $1.5M | — | View → |
| Feb 6, 2026 | Feb 6 9:38 PM | William D. WaddillDirector | Sale | 20,000 | $83.68 | $1.7M | 7,825(D) | View → |
| Feb 6, 2026 | Feb 6 9:04 PM | WILLIAM D WADDILL | Proposed Sale | 20,000 | $83.68 | $1.7M | — | View → |
| Jan 27, 2026 | Jan 28 2:21 AM | PATEL DINESH V PH DDirector, President and CEO | Sale | 4,068 | $83.19 | $338.4K | 574,505(D) | View → |
| Jan 26, 2026 | Jan 28 2:21 AM | PATEL DINESH V PH DDirector, President and CEO | Sale | 24,890 | $84.03 | $2.1M | 574,505(D) | View → |
| Jan 23, 2026 | Jan 28 2:21 AM | PATEL DINESH V PH DDirector, President and CEO | Sale | 19,315 | $84.59 | $1.6M | 574,505(D) | View → |
| 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 → |
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| 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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