Senior insider sale
AMKOR TECHNOLOGY, INC. — senior position signals high conviction
$554.0K
10K shares
What this filing means
ALEXANDER DOUGLAS A plans to sell 10K shares of AMKOR TECHNOLOGY, INC. valued at approximately $554.0K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 10/2/2026ACC: 0001950047-26-009992
Director
Since May 2019
10K
Shares to sell
$554.0K
Approx. market value
5K
Acquired (3 months)
1
Planned
1 completed
Securities Acquired — Last 3 Months1
Stock Option Exercise
Cash
10/2/2026
5KTotal acquired5K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
10/2/2026 | Stock Option Exercise Cash | 5K | — |
| Total | 5K | ||
Planned & Completed Dispositions2
Completed
—Completed
Units to sell
5K
Market value
$279.1K
8/7/2026
Planned — Approximate Date
NASDAQPlanned
Units to sell
5K
Market value
$275.0K
10/2/2026
Total
Units
10K
Value
$554.0K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
8/7/2026 | 5K | $279.1K | — | Completed |
| Planned — Approximate Date | ||||
10/2/2026 | 5K | $275.0K | NASDAQ | Planned |
| Total | 10K | $554.0K | ||