PATEL DINESH V PH D
President and CEO
PATEL DINESH V PH D has filed 12 SEC Form 4 filings (34 transaction rows) across 1 company, with disclosures dating back to 2025. 12 of those filings fall inside the rolling window. Most recent filing: Sep 11, 2026.
On the most recent filing, PATEL DINESH V PH D is listed as President and CEO at Protagonist Therapeutics, Inc. Inside the rolling window, PATEL DINESH V PH D reported no open-market purchases and 12 open-market sales totaling $53.1M in PTGX. The largest disclosed transaction in the window is a sale of 65,761 PTGX shares on Aug 10, 2026, worth $9.8M.
Companies traded
Other insiders at PTGX
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$53.1M
reported sales (SEC code S)
Companies
1
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| PTGX | President and CEO | Sale | 54,174 | $7.9M | Sep 11 | SEC ↗ | |
| PTGX | President and CEO | Sale | 63,548 | $9.3M | Sep 11 | SEC ↗ | |
| PTGX | President and CEO | Sale | 7,278 | $1.0M | Sep 11 | SEC ↗ | |
| PTGX | President and CEO | Sale | 65,761 | $9.8M | Aug 12 | SEC ↗ | |
| PTGX | President and CEO | Sale | 34,239 | $5.1M | Aug 12 | SEC ↗ | |
| PTGX | President and CEO | Sale | 75,000 | $7.5M | May 15 | SEC ↗ | |
| PTGX | President and CEO | Sale | 59 | $6K | Mar 25 | SEC ↗ | |
| PTGX | President and CEO | Sale | 54,641 | $5.5M | Mar 25 | SEC ↗ | |
| PTGX | President and CEO | Sale | 19,315 | $1.6M | Jan 27 | SEC ↗ | |
| PTGX | President and CEO | Sale | 24,890 | $2.1M | Jan 27 | SEC ↗ | |
| PTGX | President and CEO | Sale | 4,068 | $338K | Jan 27 | SEC ↗ | |
| PTGX | President and CEO | Sale | 34,438 | $2.8M | Jan 21 | SEC ↗ |
Frequently asked questions
How many SEC Form 4 filings has PATEL DINESH V PH D made?
PATEL DINESH V PH D has filed 12 SEC Form 4 filings (34 transaction rows) across 1 company since 2025.
Which companies does PATEL DINESH V PH D trade?
PATEL DINESH V PH D has filed SEC Form 4 disclosures for 1 company, including PTGX.
When was PATEL DINESH V PH D's most recent SEC Form 4 filing?
PATEL DINESH V PH D's most recent SEC Form 4 filing on Tracefour is dated Sep 11, 2026.
What is PATEL DINESH V PH D's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, PATEL DINESH V PH D is listed as President and CEO.
What is PATEL DINESH V PH D's total buy and sell value in the current window?
Inside the rolling retention window, PATEL DINESH V PH D bought $0 and sold $53.1M based on SEC Form 4 filings.
What was PATEL DINESH V PH D's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 65,761 PTGX shares on 2026-08-10, worth $9.8M, per SEC Form 4 filings.