| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| PATEL DINESH V PH D | President and CEO, Director | C/O PROTAGONIST THERAPEUTICS, INC., 7707 GATEWAY BLVD., SUITE 140, NEWARK | /s/ Matthew Gosling, Attorney-in-Fact for Dinesh V. Patel, Ph.D. | 18 Jul 2025 | 0001120477 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PTGX | Common Stock | Gift | $0 | -5,000 | -0.89% | $0.000000 | 558,462 | 16 Jul 2025 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | On July 16, 2025, the Reporting Person made a charitable donation of 5,000 shares of common stock to a donor-advised fund, which will use the gifted shares for charitable purposes. |
| F2 | Includes an aggregate of 557 shares acquired by the Reporting Person under the Issuer's 2016 Employee Stock Purchase Plan on March 7, 2025. |