Insider trade

Officer sold ~$246K of AMKR shares in the open market

Traded Jan 16, 2026 · Filed Jan 20, 2026

Why it stands out

Amkor Technology's & General Counsel sold $246K of Amkor Technology shares. It was planned long ago, so it says very little.

Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell

View the official recordSEC Form 4 — Statement of Changes in Beneficial Ownership

All the details

Officer$100K–$500KPre-arranged plan referenced

Classification

open market sale

Code S — open-market or private sale

Absolute commitment

~$246,400

Shares × reported transaction price

Timing vs results

81 days after results of Oct 27, 2025, 24 days before results of Feb 9, 2026

Results dates are the company's own 8-K (Item 2.02). Many companies only let insiders trade in a window after results

Planned / mechanical clue

Footnote references a pre-arranged trading plan (Rule 10b5-1)

Only flagged when a footnote says so; never inferred

After	Stock	S&P 500	Difference
7 days	−4.7%	+1.5%	−6.1%
30 days	−10.3%	+0.6%	−10.9%
90 days	+31.3%	+2.7%	+28.6%
180 days	+17.0%	+8.3%	+8.8%

Past results only. Not a forecast.

The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 1, 2025.

8mo ago

Derivative exercise or conversion — not an open-market buy.

8mo ago

Routine share withholding; mechanical by default.

Scheduled in advance8mo ago