Rutten Guillaume Marie Jean bought AMKR
February 18, 2026 · Form 4 insider transaction
Rutten Guillaume Marie Jean bought 30,587 shares of Amkor Technology, Inc. at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Acquired (buy-side)
Shares
30,587
Price
$0.00
Total value
N/A
InsiderRutten Guillaume Marie Jean
Role—
SecurityCommon Stock
Transaction codeA: Grant or award
Transaction dateFebruary 18, 2026
Filing dateFebruary 20, 2026
Shares owned after380,789
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
This Form 4 reports the vesting on February 18, 2026 of 30,587 shares of common stock of the Issuer's underlying PSUs granted to the Reporting Person on February 20, 2025 pursuant to the Issuer's Equity Incentive Plan, as amended, and the related award agreement. The PSUs vested based on the attainment of a basic earnings per share performance goal over a one-year performance period beginning January 1, 2025 and ending on December 31, 2025.