Winston J. Churchill - May 25, 2021 Form 4 Insider Report for AMKOR TECHNOLOGY, INC. (AMKR)

Role
Director
Signature
Mark N. Rogers, Attorney-in-Fact for Winston J. Churchill
Stock symbol
AMKR
Transactions as of
May 25, 2021
Transactions value $
-$342,911
Form type
4
Date filed
5/26/2021, 05:13 PM
Previous filing
May 19, 2021
Next filing
Jun 3, 2021

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction AMKR Common Stock Sale -$126K -6.11K -29.79% $20.67 14.4K May 25, 2021 Direct F1, F2
transaction AMKR Common Stock Options Exercise $197K +20K +138.95% $9.83 34.4K May 25, 2021 Direct
transaction AMKR Common Stock Sale -$413K -20K -58.15% $20.66 14.4K May 25, 2021 Direct F3

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 25, 2021 Common Stock 20K $9.83 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 These are restricted shares which were granted on May 19, 2020 and vested on May 18, 2021.
F2 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $20.60 to $20.72.
F3 The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $20.60 to $20.73.