Transaction #20806 · Form 4 · 0001628280-25-057398
AMKOR TECHNOLOGY, INC. · Exercise / conversion · Common Stock
AMKOR TECHNOLOGY, INC. · Transacted December 12, 2025 · Filed December 16, 2025
What does this filing report?
An SEC Form 4 filing for AMKOR TECHNOLOGY, INC. records an exercise / conversion involving Common Stock on December 12, 2025. The reported quantity was 20,000. The filing date is December 16, 2025. This is one transaction record; amounts are not allocated among any joint reporting owners.
The acquisition category describes how securities were received. It does not by itself establish a cash purchase of common stock. Read the transaction code definitionsand the original filing before interpreting the amounts.
Transaction details
- Company
- AMKOR TECHNOLOGY, INC.
- Company CIK
- 0001047127
- Security type
- Non-derivative
- Acquisition type
- Exercise / conversion · Code M
- Quantity acquired
- 20,000
- Reported price
- 19.39
- Reference value
- 387,800
- Currency
- Currency not specified
- Ownership
- Direct
- Holdings after transaction
- 75,918
- Ownership description
- Not reported
- SEC acceptance time
- Dec 16, 2025, 4:26 PM EST
- 10b5-1 indication
- Not indicated
Reference value is reported quantity × reported price. It is not a confirmed cash payment or an estimate of a derivative's economic value. A missing currency is not assumed to be USD.
Reporting owners
- McCourt MaryFrances ↗
Director
CIK 0001730724
These are the reporting owners named in the filing. Quantities and amounts are not allocated among co-reporters. Roles reflect this filing, not a current profile.
Company listings
The linked listing is identified separately from other current company listings.
Filing footnotes & remarks
- F1
- The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $45.98 to $46.09. The Reporting Person hereby undertakes to provide, upon request, to the staff of the Securities and Exchange Commission, Amkor Technology, Inc. (the "Issuer"), or any security holder of the Issuer, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (1) to this Form 4.
- F2
- This stock option to acquire 20,000 shares of the Issuer's Common Stock was granted on May 18, 2021 and vested in full on May 17, 2022.
Footnotes are reproduced as plain text from the current source filing. For the full context, read the original SEC filing.
This record was updated Eastern Time. This is the stored record update time, not the transaction date. Report a correction.