November 21, 2025 · Form 4 insider transaction
PATEL DINESH V PH D sold 440 shares of PTGX at $0.00 per share, a transaction worth N/A. The trade was recorded as gift and disclosed on an SEC Form 4, filed 3 days after the transaction.
This transaction involves a bona fide gift of securities from the Reporting Person to his grandchild.