Guillaume Marie Jean Rutten (Director) sold ~$531K of Amkor Technology
Scheduled in advanceLoading…
Insider tradesView the official recordSEC Form 4 — Statement of Changes in Beneficial Ownership
Insider trade
Director received an award of 17.8 AMKR derivative securities
Traded Dec 23, 2025 · Filed Dec 29, 2025
- 17.8
- Derivative units
Why it stands out
Compensation award — excluded from discretionary-purchase analysis.
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
- Dec 23, 2025
- Reporting period
- Not applicable
- Filed with the SEC
- Dec 29, 2025
DirectorGrant / award
Context
- Classification
grant award
Code A — grant or award
- Planned / mechanical clue
Footnote references vesting of compensation awards
Only flagged when a footnote says so; never inferred
Source receipt
- Record ID
- 0001628280-25-058875
- Filed / recorded