Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001628280-25-042813
Filing Date
2025-09-25
Accepted
2025-09-25 16:35:02
Documents
1
Period of Report
2025-09-23

Document Format Files

Seq Description Document Type Size
1 FORM 4 wk-form4_1758832499.html 4  
1 FORM 4 wk-form4_1758832499.xml 4 6400
  Complete submission text file 0001628280-25-042813.txt   7900
Mailing Address 2045 EAST INNOVATION CIRCLE TEMPE AZ 85284
Business Address 2045 EAST INNOVATION CIRCLE TEMPE AZ 85284 480-821-5000
AMKOR TECHNOLOGY, INC. (Issuer) CIK: 0001047127 (see all company filings)

EIN.: 231722724 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 3674 Semiconductors & Related Devices
(CF Office: 04 Manufacturing)

Mailing Address 2045 EAST INNOVATION CIRCLE TEMPE AZ 85284
Business Address
McCourt MaryFrances (Reporting) CIK: 0001730724 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-29472 | Film No.: 251344216