Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001628280-26-010222
Filing Date
2026-02-20
Accepted
2026-02-20 16:19:12
Documents
1
Period of Report
2026-02-18

Document Format Files

Seq Description Document Type Size
1 FORM 4 wk-form4_1771622350.html 4  
1 FORM 4 wk-form4_1771622350.xml 4 5520
  Complete submission text file 0001628280-26-010222.txt   7021
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 1900 S. PRICE ROAD CHANDLER AZ 85286
Business Address
Rutten Guillaume Marie Jean (Reporting) CIK: 0001596796 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-29472 | Film No.: 26660203