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Insider ActivityPTGX
PATEL DINESH V PH D, President and CEO, Director at Protagonist Therapeutics, Inc, sold $5.5M of PTGX
Updated Jun 16, 2026
PATEL DINESH V PH D
President and CEO, Director
Protagonist Therapeutics, Inc ·
$PTGX
Transaction Details
| Insider | PATEL DINESH V PH D |
|---|---|
| Title | President and CEO, Director |
| Company | Protagonist Therapeutics, Inc |
| Ticker | PTGX |
| Transaction Type | Sale |
| Transaction Date | 2026-03-25 |
| Shares Traded | 54,641 |
| Price Per Share | $101 |
| Total Value | $5.5M |
| Filed Date | 2026-03-25 |
| Accession Number | 0001104659-26-034736 |
Ownership Context
| Shares Owned After Transaction | 524,938 |
|---|---|
| Ownership Type | Direct |
SEC Filing
Accession: 0001104659-26-034736
Other Insider Trades — PTGX
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| Waddill William D. | Director | sold | $969K | 2026-06-10 |
| Waddill William D. | Director | traded | $35K | 2026-06-10 |
| Waddill William D. | Director | traded | $99K | 2026-06-10 |
| Waddill William D. | Director | sold | $897K | 2026-05-29 |
| Waddill William D. | Director | traded | $106K | 2026-05-29 |
| PATEL DINESH V PH D | President and CEO, Director | sold | $7.5M | 2026-05-12 |
| PATEL DINESH V PH D | President and CEO, Director | traded | $1.6M | 2026-05-12 |
| PATEL DINESH V PH D | President and CEO, Director | traded | $1.6M | 2026-05-12 |
| PATEL DINESH V PH D | President and CEO, Director | sold | $7.5M | 2026-05-12 |
| Giraudo Bryan | Director | sold | $513K | 2026-05-08 |
Other Trades by PATEL DINESH V PH D
| Ticker | Company | Action | Value | Date |
|---|---|---|---|---|
| PTGX | Protagonist Therapeutics, Inc | traded | $1.6M | 2026-05-12 |
| PTGX | Protagonist Therapeutics, Inc | sold | $7.5M | 2026-05-12 |
| PTGX | Protagonist Therapeutics, Inc | traded | $1.6M | 2026-05-12 |
| PTGX | Protagonist Therapeutics, Inc | sold | $7.5M | 2026-05-12 |
| PTGX | Protagonist Therapeutics, Inc | traded | — | 2026-04-23 |
| PTGX | Protagonist Therapeutics, Inc | traded | $469K | 2026-03-25 |
| PTGX | Protagonist Therapeutics, Inc | sold | $6K | 2026-03-24 |
| PTGX | Protagonist Therapeutics, Inc | traded | $506 | 2026-03-24 |
| PTGX | Protagonist Therapeutics, Inc | traded | — | 2026-03-23 |
Full Ticker Profile
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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: June 16, 2026 at 07:23 UTC