SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001209191-21-065930
Filing Date
2021-11-19
Accepted
2021-11-19 18:49:07
Documents
1
Period of Report
2021-11-19

Document Format Files

Seq Description Document Type Size
1 FORM 4 SUBMISSION doc4.html 4  
1 FORM 4 SUBMISSION doc4.xml 4 8416
  Complete submission text file 0001209191-21-065930.txt   9832
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)

IRS No.: 231722724 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 3674 Semiconductors & Related Devices

Mailing Address 1514 W. ROCKROSE WAY CHANDLER AZ 85248
Business Address
Stone John Charles (Reporting) CIK: 0001581432 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-29472 | Film No.: 211429756