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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001209191-21-022389
Filing Date
2021-03-22
Accepted
2021-03-22 17:15:15
Documents
1
Period of Report
2021-03-18

Document Format Files

Seq Description Document Type Size
1 FORM 4 SUBMISSION doc4.html 4  
1 FORM 4 SUBMISSION doc4.xml 4 8156
  Complete submission text file 0001209191-21-022389.txt   9571
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.: 21762114