Megan Faust - Feb 16, 2023 Form 4 Insider Report for AMKOR TECHNOLOGY, INC. (AMKR)

Role
CFO
Signature
Mark N. Rogers, Attorney-in-Fact for Megan Faust
Stock symbol
AMKR
Transactions as of
Feb 16, 2023
Transactions value $
-$105,300
Form type
4
Date filed
2/17/2023, 04:05 PM
Previous filing
Feb 14, 2023
Next filing
Feb 24, 2023

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction AMKR Common Stock Options Exercise $56.9K +6K +62.47% $9.48 15.6K Feb 16, 2023 Direct
transaction AMKR Common Stock Sale -$162K -6K -38.45% $27.03 9.61K Feb 16, 2023 Direct F1, F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction AMKR Employee Stock Option (Right-to-Buy) Options Exercise $0 -6K -11.88% $0.00 44.5K Feb 16, 2023 Common Stock 6K $9.48 Direct F3
transaction AMKR Restricted Stock Units Award $0 +16.7K $0.00 16.7K Feb 16, 2023 Common Stock 16.7K Direct F4
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 10, 2022.
F2 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $26.89 to $27.24. The Reporting Person hereby undertakes to provide, upon request, to the staff of the Securities and Exchange Commission, Amkor Technology, Inc. (the "Issuer"), or any security holder of the Issuer, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2) to this Form 4.
F3 This stock option (the "Option") to acquire 150,000 shares of the Issuer's common stock (the "Option Shares") was granted on February 15, 2019 (the "Option Grant Date") and vested 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 vested on the fourth anniversary of the Option Grant Date.
F4 Represents shares of the Issuer's common stock underlying time-vested restricted stock units granted on February 16, 2023 (the "RSU Grant Date") pursuant to the Issuer's 2021 Equity Incentive Plan (the "RSUs"). The RSUs were awarded for no consideration other than the Reporting Person's service as an officer of the Issuer and will vest in four equal annual installments beginning on the first anniversary of the RSU Grant Date.