Compensation award — excluded from discretionary-purchase analysis.
Traded May 11, 2026 · Filed May 13, 2026
A board member of Amkor Technology sold $1.16M of Amkor Technology shares. Nobody planned it ahead of time.
Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell
open market sale
Code S — open-market or private sale
~$1,159,500
Shares × reported transaction price
14 days after results of Apr 27, 2026, 77 days before results of Jul 27, 2026
Results dates are the company's own 8-K (Item 2.02). Many companies only let insiders trade in a window after results
None found in footnotes
Only flagged when a footnote says so; never inferred
| After | Stock | S&P 500 | Difference |
|---|---|---|---|
| 7 days | −8.6% | −0.7% | −7.9% |
| 30 days | +18.5% | +0.9% | +17.6% |
| 90 days | −22.9% | +3.3% | −26.1% |
Past results only. Not a forecast.
Compensation award — excluded from discretionary-purchase analysis.
CFO sold ~$70K of Amkor Technology
Scheduled in advanceDerivative exercise or conversion — not an open-market buy.