AMKOR TECHNOLOGY, INC. reports

Company location: Tempe, AZ
Fiscal year end: 31 December

AMKOR TECHNOLOGY, INC. has filed 2,274 SEC EDGAR filings since 06 Oct 1997

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SEC filing history

Showing 551-575 of 1,000 matching filings.

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25

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23

4

FORM 4 SUBMISSION

Filing date: 31 Jul 2023
Reporting date: 27 Jul 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-29472

8-K

Filing date: 31 Jul 2023
Reporting date: 31 Jul 2023
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 27 Jul 2023
Reporting date: 25 Jul 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 27 Jul 2023
Reporting date: 25 Jul 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 27 Jul 2023
Reporting date: 25 Jul 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 27 Jul 2023
Reporting date: 25 Jul 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 27 Jul 2023
Reporting date: 25 Jul 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 25 Jul 2023
Reporting date: 21 Jul 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

144 File 000-29472

144 filing

Filing date: 21 Jul 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 28 Jun 2023
Reporting date: 26 Jun 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 28 Jun 2023
Reporting date: 27 Jun 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 28 Jun 2023
Reporting date: 26 Jun 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 28 Jun 2023
Reporting date: 26 Jun 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 28 Jun 2023
Reporting date: 26 Jun 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 28 Jun 2023
Reporting date: 26 Jun 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 28 Jun 2023
Reporting date: 26 Jun 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 28 Jun 2023
Reporting date: 26 Jun 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 28 Jun 2023
Reporting date: 26 Jun 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 28 Jun 2023
Reporting date: 26 Jun 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 21 Jun 2023
Reporting date: 16 Jun 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 20 Jun 2023
Reporting date: 16 Jun 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

144 File 000-29472

144 filing

Filing date: 16 Jun 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 13 Jun 2023
Reporting date: 09 Jun 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

144 File 000-29472

144 filing

Filing date: 09 Jun 2023
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

FORM 4 SUBMISSION

Filing date: 06 Jun 2023
Reporting date: 02 Jun 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

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