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AMKR Exercise Disclosure
Alexander Douglas A · SEC Form 4 · Filed Aug 11, 2026
Exercise
Calculated transaction value
$42.55K
Alexander Douglas A Director
AMKR
Amkor Technology Inc
AMKR
Transaction date
Aug 7, 2026
Public filing date
Aug 11, 2026
Filing lag
Filed 4 days later
AMKR daily price context
Close on/before transaction
$55.27
Aug 7, 2026
First close after public filing
$55.59
Aug 12, 2026
30-day return after filing
-10.9%
Through Sep 10, 2026
Source details
- Reported owner
- Not disclosed
- Source asset code
- Security
- Security
- Common Stock
- Quantity / price
- 5,000 shares @ $8.51
- SEC ownership
- Direct
- Transaction code
- M
- Form
- 4
- Filing identifier
- 0001628280-26-055750
Filing cohort
Transactions in this filing
Showing 3 of 3
Trades
3
Issuers
1
Estimated value
$321.6K
Buys / sales
0 / 1
| Issuer | Transaction | Traded | Value |
|---|---|---|---|
| Amkor Technology, Inc. AMKR Current | Exercise | Aug 7, 2026 | $42.55K |
| Amkor Technology, Inc. AMKR | Sale | Aug 7, 2026 | $279.05K |
| Amkor Technology, Inc. AMKR | Exercise | Aug 7, 2026 | $0 |