PATEL DINESH V PH D bought PTGX
September 9, 2026 · Form 4 insider transaction
PATEL DINESH V PH D bought 63,548 shares of Protagonist Therapeutics, Inc. at $21.58 per share, a transaction worth $1.37M. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Acquired (buy-side)
Shares
63,548
Price
$21.58
Total value
$1.37M
InsiderPATEL DINESH V PH D
Role—
SecurityCommon Stock
Transaction codeM: Option exercise
Transaction dateSeptember 9, 2026
Filing dateSeptember 10, 2026
Shares owned after586,516
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
The transactions set forth on this Form 4 were effected pursuant to a 10b5-1 plan adopted by the reporting person on January 30, 2026. The 10b5-1 plan provides for the exercise of fully vested stock options that expire on October 11, 2026, and the sale of shares of common stock acquired upon exercise of the stock options.