Senior insider sale
AMKOR TECHNOLOGY, INC. — senior position signals high conviction
$5.15M
80K shares
What this filing means
RUTTEN GUILLAUME MARIE JEAN plans to sell 80K shares of AMKOR TECHNOLOGY, INC. valued at approximately $5.15M. 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: 5/8/2026ACC: 0001950047-26-004233
Director
Since Feb 2026
80K
Shares to sell
$5.15M
Approx. market value
50K
Acquired (3 months)
1
Planned
2 completed
Securities Acquired — Last 3 Months3
Performance Shares
Not Applicable
8/13/2024
25KPerformance Shares
Not Applicable
8/13/2024
6.67KRestricted Stock
Not Applicable
7/1/2024
18.33KTotal acquired50K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
8/13/2024 | Performance Shares Not Applicable | 25K | — |
8/13/2024 | Performance Shares Not Applicable | 6.67K | — |
7/1/2024 | Restricted Stock Not Applicable | 18.33K | — |
| Total | 50K | ||
Planned & Completed Dispositions3
Completed
—Completed
Units to sell
20K
Market value
$976.1K
2/24/2026
—Completed
Units to sell
10K
Market value
$458.9K
2/17/2026
Planned — Approximate Date
NASDAQPlanned
Units to sell
50K
Market value
$3.71M
5/8/2026
Total
Units
80K
Value
$5.15M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
2/24/2026 | 20K | $976.1K | — | Completed |
2/17/2026 | 10K | $458.9K | — | Completed |
| Planned — Approximate Date | ||||
5/8/2026 | 50K | $3.71M | NASDAQ | Planned |
| Total | 80K | $5.15M | ||