Gil C. Tily - May 3, 2024 Form 4 Insider Report for AMKOR TECHNOLOGY, INC. (AMKR)

Role
Director
Signature
Mark N. Rogers, Attorney-in-Fact for Gil C. Tily
Stock symbol
AMKR
Transactions as of
May 3, 2024
Transactions value $
-$256,200
Form type
4
Date filed
5/7/2024, 05:30 PM
Previous filing
Apr 3, 2024
Next filing
May 16, 2024

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction AMKR Common Stock Options Exercise $388K +20K +15.48% $19.39 149K May 3, 2024 Direct
transaction AMKR Common Stock Sale -$644K -20K -13.4% $32.20 129K May 3, 2024 Direct F1

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 Director Stock Option (Right-to-Buy) Options Exercise $0 -20K -100% $0.00* 0 May 3, 2024 Common Stock 20K $19.39 Direct F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $32.14 to $32.31. 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 (1) to this Form 4.
F2 This stock option to acquire 20,000 shares of the Issuer's common stock was granted on May 18, 2021 and vested in full on May 17, 2022.