| Sep 8, 2026 SForm 4 → | Sep 10, 9:17 pm EDT | Protagonist Therapeutics, IncPTGX | 125,000 | $145.92 | $18,240,568 | 522,968 | −19.3% | 10b5-1 |
| Sep 8, 2026 MForm 4 → | Sep 10, 9:17 pm EDT | Protagonist Therapeutics, IncPTGX | 125,000 | $21.58 | $2,697,500 | 530,246 | — | 10b5-1 |
| Sep 3, 2026 GForm 4 → | Sep 8, 5:14 pm EDT | Protagonist Therapeutics, IncPTGX | 510 | — | — | 522,968 | — | |
| Aug 10, 2026 SForm 4 → | Aug 12, 6:43 pm EDT | Protagonist Therapeutics, IncPTGX | 100,000 | $148.91 | $14,890,799 | 523,478 | −16.0% | 10b5-1 |
| Aug 10, 2026 MForm 4 → | Aug 12, 6:43 pm EDT | Protagonist Therapeutics, IncPTGX | 100,000 | $21.58 | $2,158,000 | 557,717 | — | 10b5-1 |
| Mar 1, 2019 SForm 4 → | Mar 4, 6:33 pm EST | Protagonist Therapeutics, IncPTGX | 2,183 | $8.03 | $17,529 | 383,831 | −0.57% | plan? |
| Feb 28, 2019 AForm 4 → | Mar 4, 6:33 pm EST | Protagonist Therapeutics, IncPTGX | 28,750 | — | — | 386,014 | — | plan? |
| Feb 6, 2019 SForm 4 → | Feb 8, 5:37 pm EST | Protagonist Therapeutics, IncPTGX | 10,909 | $7.74 | $84,410 | 357,264 | −2.96% | plan? |
| Jan 11, 2019 MForm 4 → | Jan 14, 7:00 pm EST | Protagonist Therapeutics, IncPTGX | 22,344 | $1.16 | $25,919 | 368,173 | — | plan? |
| Aug 15, 2018 AForm 4 → | Aug 17, 8:25 pm EDT | Protagonist Therapeutics, IncPTGX | 82,050 | — | — | 345,829 | — | plan? |
| Jul 12, 2018 GForm 4 → | Jul 13, 6:36 pm EDT | Protagonist Therapeutics, IncPTGX | 2,000 | — | — | 263,779 | — | plan? |
| May 10, 2018 MForm 4 → | May 11, 6:50 pm EDT | Protagonist Therapeutics, IncPTGX | 13,516 | $1.16 | $15,679 | 265,779 | — | plan? |
| Apr 2, 2018 MForm 4 → | Apr 3, 5:17 pm EDT | Protagonist Therapeutics, IncPTGX | 20,000 | $1.16 | $23,200 | 252,263 | — | plan? |
| Mar 26, 2018 MForm 4 → | Mar 28, 5:20 pm EDT | Protagonist Therapeutics, IncPTGX | 11,298 | $0.87 | $9,829 | 232,263 | — | plan? |
| Feb 28, 2018 AForm 4 → | Mar 2, 7:23 pm EST | Protagonist Therapeutics, IncPTGX | 25,000 | — | — | 219,259 | — | plan? |
| Dec 21, 2017 SForm 4 → | Dec 21, 7:54 pm EST | Protagonist Therapeutics, IncPTGX | 8,210 | $19.56 | $160,570 | 190,437 | −4.13% | plan? |
| Dec 21, 2017 MForm 4 → | Dec 21, 7:54 pm EST | Protagonist Therapeutics, IncPTGX | 8,210 | $1.89 | $15,517 | 198,647 | — | plan? |
| Dec 20, 2017 SForm 4 → | Dec 20, 9:28 pm EST | Protagonist Therapeutics, IncPTGX | 1,790 | $19.55 | $34,987 | 190,437 | −0.93% | plan? |
| Dec 20, 2017 MForm 4 → | Dec 20, 9:28 pm EST | Protagonist Therapeutics, IncPTGX | 1,790 | $1.89 | $3,383 | 192,227 | — | plan? |
| May 9, 2017 MForm 4 → | May 10, 8:44 pm EDT | Protagonist Therapeutics, IncPTGX | 19,099 | $1.16 | $22,155 | 190,437 | — | plan? |
| Apr 6, 2017 MForm 4 → | Apr 7, 9:24 pm EDT | Protagonist Therapeutics, IncPTGX | 20,000 | $1.16 | $23,200 | 171,338 | — | plan? |
| Mar 10, 2017 MForm 4 → | Mar 13, 7:24 pm EDT | Protagonist Therapeutics, IncPTGX | 16,362 | $0.87 | $14,235 | 151,338 | — | plan? |
| Dec 22, 2016 MForm 5 → | Feb 3, 2017, 11:37 am EST | Protagonist Therapeutics, IncPTGX | 3,000 | $0.87 | $2,610 | 134,976 | — | plan? |