Traded Nov 4, 2025 · filed 2 days later
Gift or transfer — classified separately from trades.
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Insider tradesView the official recordSEC Form 4 — Statement of Changes in Beneficial Ownership
Insider trade
CEO sold ~$307K of AMKR shares in the open market
Traded Oct 15, 2025 · Filed Oct 17, 2025
- ~$307K
- Approx. value · 10K sh @ $30.74
- 357K
- Holds after · shares reported
- +70.7%
- stock since the trade · S&P 500 +17.1%, $31.28 → $53.39 on Oct 6
Why it stands out
The CEO of Amkor Technology sold $307K of Amkor Technology shares. The filing says it was made under a pre-arranged trading plan.
Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell
All the details
Dates, kept separate
- Transaction date
- Oct 15, 2025
- Reporting period
- Not applicable
- Filed with the SEC
- Oct 17, 2025
CEO$100K–$500KPre-arranged plan referenced
Context
- Classification
open market sale
Code S — open-market or private sale
- Absolute commitment
~$307,400
Shares × reported transaction price
- Timing vs results
79 days after results of Jul 28, 2025, 12 days before results of Oct 27, 2025
Results dates are the company's own 8-K (Item 2.02). Many companies only let insiders trade in a window after results