Dinesh V Ph D Patel $PTGX SEC Form 4 Insider Trading

Dinesh V Ph D Patel has filed a total of 24 insider trades in $PTGX since 2021. Their most recent trade was a sale of 54,174 shares, made on Sep 08, 2026. Their largest trade was a sale of 78,520 shares, made on Nov 25, 2024. We estimate that they now own 530,246 shares of $PTGX, worth an estimated $74.4 million.

Insider Trading at $PTGX

There have been a total of 77 insider trades reported at $PTGX since 2021, with 0 shares purchased and 1.4 million shares sold. The most active insider traders in $PTGX stock have been Dinesh V Ph D Patel, Asif Ali, and Arturo Md Molina. The most recent trade was a sale of 46,034 shares reported by Asif Ali (Chief Financial Officer), made on Sep 30, 2026.

$PTGX Executives and Stock Owners with Insider Trades

• Dinesh V Ph D Patel, President and CEO

• Asif Ali, Chief Financial Officer

• Arturo Md Molina, Chief Medical Officer

• Suneel Gupta, Chief Development Officer

• David Y Liu, Chief Scientific Officer

*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.