Insider · CIK 0001120477

PATEL DINESH V PH D

President and CEO

Edge score not yet computed for this insider — not enough prior open-market buys on record yet.

Last 6 transactions

Date	Issuer	Code	Direction	Shares	Price	Value
May 12, 2026	PTGX	M	other	75,000	$22	$1,618,500	View
May 12, 2026	PTGX	S	sell	75,000	$100	$7,509,000	View
May 12, 2026	PTGX	M	other	75,000	—	—	View
May 12, 2026	PTGX	M	other	75,000	$22	$1,618,500	View
May 12, 2026	PTGX	S	sell	75,000	$100	$7,509,000	View
May 12, 2026	PTGX	M	other	75,000	—	—	View