Ali Asif bought PTGX
January 27, 2026 · Form 4 insider transaction
Ali Asif bought 16,000 shares of Protagonist Therapeutics, Inc. at $19.19 per share, a transaction worth $307.0K. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 0 days after the transaction.
Direction
Acquired (buy-side)
Shares
16,000
Price
$19.19
Total value
$307.0K
InsiderAli Asif
Role—
SecurityCommon Stock
Transaction codeM: Option exercise
Transaction dateJanuary 27, 2026
Filing dateJanuary 27, 2026
Shares owned after94,523
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Includes an aggregate of 446 shares acquired by the Reporting Person under the Issuer's 2016 Employee Stock Purchase Plan on September 9, 2025.