DINESH V PH D PATEL
CIK 1120477 · President and CEO · last filed 2026-05-14
DINESH V PH D PATEL is a President and CEO who has filed 62 SEC Form 4 insider transactions across 1 company since 2016. The most recent filing, for PTGX, was dated May 14, 2026. Across all open-market trades the lifetime net is −$41.5M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $65.7M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$65.70M
1
62
-$41.49M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| PTGX | President and CEO | 598,478 | $109.78 | $65.70M | -$41.49M | 62 | 2026-05-14 |
Recent Filings
62 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-14 | PTGX | Mixed | — | -$5.89M | EDGAR |
| 2026-05-12 | PTGX | Mixed | — | -$5.89M | EDGAR |
| 2026-04-24 | PTGX | Gift (G) | −1,460 | $0 | EDGAR |
| 2026-03-25 | PTGX | Mixed | −50,000 | -$5.06M | EDGAR |
| 2026-01-27 | PTGX | Mixed | −6,000 | -$3.54M | EDGAR |
| 2026-01-21 | PTGX | Sell (S) | −34,438 | -$2.84M | EDGAR |
| 2026-01-06 | PTGX | Grant (A) | +95,400 | $0 | EDGAR |
| 2025-11-24 | PTGX | Gift (G) | −440 | $0 | EDGAR |
| 2025-09-18 | PTGX | Gift (G) | −620 | $0 | EDGAR |
| 2025-07-28 | PTGX | Sell (S) | −10,415 | -$570.5K | EDGAR |