Guillaume Marie Jean Rutten - Jan 18, 2022 Form 4 Insider Report for AMKOR TECHNOLOGY, INC. (AMKR)

Signature
Mark N. Rogers, Attorney-in-Fact for Guillaume Marie Jean Rutten
Stock symbol
AMKR
Transactions as of
Jan 18, 2022
Transactions value $
-$452,800
Form type
4
Date filed
1/20/2022, 04:10 PM
Previous filing
Dec 17, 2021
Next filing
Feb 17, 2022

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction AMKR Common Stock Options Exercise $142K +10K +3.13% $14.17 330K Jan 18, 2022 Direct
transaction AMKR Common Stock Sale -$595K -25K -7.58% $23.78 305K Jan 18, 2022 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 -10K -4.12% $0.00 233K Jan 18, 2022 Common Stock 10K $14.17 Direct F3
* 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 13, 2021.
F2 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $23.57 to $24.47.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 375,000 shares of the Issuer's common stock was granted on July 30, 2020 (the "Grant Date") and will vest in equal quarterly installments over three years, such that 100% of the Option will be vested on the third anniversary of the Grant Date.