ALEXANDER DOUGLAS A

PrivateCIK: 1195858
Location

RADNOR, PA

InsiderALEXANDER DOUGLAS ACIK 1195858
→
IssuerAMKOR TECHNOLOGY, INC.CIK 1047127
Director
Since May 2019
+45.27
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
4
Total transactions
45.27 acquired
Non-Derivative Transactions0
No non-derivative transactions reported
Derivative Transactions4

Restricted Stock Units

Direct
A · Award
Converts to

Common Stock

13.32 shares

Shares

+13.32

Strike price

Held after

9.26K

Exercisable

—

9/22/2026

Restricted Stock Units

Direct
A · Award
Converts to

Common Stock

12.97 shares

Shares

+12.97

Strike price

Held after

8.92K

Exercisable

—

9/22/2026

Restricted Stock Units

Direct
A · Award
Converts to

Common Stock

14.98 shares

Shares

+14.98

Strike price

Held after

9.92K

Exercisable

—

9/22/2026

Restricted Stock Units

Direct
A · Award
Converts to

Common Stock

4.00 shares

Shares

+4.00

Strike price

Held after

2.62K

Exercisable

—

9/22/2026
ALEXANDER DOUGLAS A — Insider Transaction (Form 4) Filed Sep 24, 2026 | Finecho