AMKOR TECHNOLOGY, INC. — Director's Dealing 2021

Oct 12, 2021

SEC Form 3 — Initial Statement of Beneficial Ownership

Issuer: AMKOR TECHNOLOGY, INC. (AMKR)
CIK: 0001047127
Period of Report: 2021-10-01

Reporting Person: Haghighi Farshad (Executive Vice President)

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	12549	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Employee Stock Option (Right-to-Buy)	$9.48	2029-02-15	Common Stock (37500)		Direct

Footnotes

F1: The amount reported includes: (i) 9,826 shares of restricted stock granted pursuant to the Amkor Technology, Inc. Amended and Restated 2007 Equity Incentive Plan (the "Plan"), all of which are fully vested; and (ii) 2,723 shares of time-vested restricted stock units, which were granted pursuant to the Plan on February 11, 2021 (the "RSU Grant Date") and vest in four equal annual installments beginning on the first anniversary of the RSU Grant Date.

F2: This stock option (the "Option") to acquire 37,500 shares of the common stock of Amkor Technology, Inc. (the "Option Shares") was granted on February 15, 2019 (the "Option Grant Date") and vests over four years as follows: (i) with respect to 25% of the Option Shares, on the first anniversary of the Option Grant Date; and (ii) with respect to the remainder of the Option Shares, in equal quarterly installments thereafter, such that 100% of the Option will vest on the fourth anniversary of the Option Grant Date.