Form SCHEDULE 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend]
SEC Accession No. 0000950170-25-073531
Filing Date
2025-05-16
Accepted
2025-05-16 16:05:21
Documents
2

Document Format Files

Seq Description Document Type Size
1 primary_doc.html SCHEDULE 13D/A  
1 primary_doc.xml SCHEDULE 13D/A 71796
2 EX-99.1 ck0000000000-ex99_1.pdf EX-99.1 143972
  Complete submission text file 0000950170-25-073531.txt   271851
Mailing Address 2045 EAST INNOVATION CIRCLE TEMPE AZ 85284
Business Address 2045 EAST INNOVATION CIRCLE TEMPE AZ 85284 480-821-5000
AMKOR TECHNOLOGY, INC. (Subject) CIK: 0001047127 (see all company filings)

EIN.: 231722724 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SCHEDULE 13D/A | Act: 34 | File No.: 005-55313 | Film No.: 25959048
SIC: 3674 Semiconductors & Related Devices
(CF Office: 04 Manufacturing)

Mailing Address C/O SIANA CARR O'CONNOR & LYNAM, LLP 1500 EAST LANCASTER AVENUE PAOLI PA 19301-9713
Business Address
KIM JAMES J (Filed by) CIK: 0001158839 (see all company filings)

Type: SCHEDULE 13D/A