PATEL DINESH V PH D bought PTGX

January 26, 2026 · Form 4 insider transaction

PATEL DINESH V PH D bought 14,205 shares of Protagonist Therapeutics, Inc. at $21.58 per share, a transaction worth $306.5K. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 1 day after the transaction.