Member of 10% owner group (2) · AMKOR TECHNOLOGY, INC. · Common Stock
Side
G
Value
—
Shares
725.0K
Price
—
Executed
Dec 26, 2025
Disclosed
Dec 30, 2025
Disclosure timeline4 days from execution to publication · legal deadline 2 business days
Dec 26 executedDec 30, 2025 disclosed
AMKR · daily
Yahoo Finance chart API
▲Execution▼Disclosure●Material company filing●Other disclosed buy●Other disclosed sellUnofficial public endpoint; daily OHLCV, split-adjusted. Replace with a licensed feed for production.
Disclosed 2 business days after execution (deadline: 2)
Historical behavior+8 / 15
First recorded trade by this actor in this security
Frequency & clustering0 / 15
No clustered activity in the dataset
Market events0 / 10
No material company filing within 60 days after the trade
The Insider Score measures how far a disclosure deviates from normal filing patterns. A high score is a prompt for research, not evidence of illegal insider trading.
2023 Grantor Retained Annuity Trust of Susan Y. Kim Dated 9/15/2023
Role
Member of 10% owner group (2)
Transaction
GiftAs filed: “G”
Asset
AMKOR TECHNOLOGY, INC.
Ticker
AMKR
Shares
725.0K
Price per share
$0
Execution date (reported)
Dec 26, 2025
Owned after transaction
0 shares
Days from execution to publication
4
What this establishes
2023 Grantor Retained Annuity Trust of Susan Y. Kim Dated 9/15/2023 filed this Form 4 reporting a gift of AMKR on Dec 26, 2025. It became public on Dec 30, 2025. The filing establishes the reported transaction and the filer's stated role. It does not establish why the trade was made or what the filer knew.
Extraction
Method
Form 4 XML
Confidence
1.00
Member of 10% owner group (2)
2023 Grantor Retained Annuity Trust of Susan Y. Kim Dated 9/15/2023cik:0001994714
Issuer
AMKOR TECHNOLOGY, INC.cik:0001047127
Revision history · 0
No field has changed since this record was first ingested.
