AMKOR TECHNOLOGY, INC. SEC filing history

631 indexed filings. This is the filing history currently indexed by PortfolioSavvy, which may not include every SEC submission.

Open complete filing history at SEC

SEC filing history

Showing 426–450 of 631 matching filings.

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25

Current page

18

4/A

4/A filing

Filing date: 17 Mar 2023
Reporting date: 24 Feb 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 01 Mar 2023
Reporting date: 27 Feb 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 24 Feb 2023
Reporting date: 22 Feb 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 24 Feb 2023
Reporting date: 24 Feb 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 24 Feb 2023
Reporting date: 22 Feb 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 24 Feb 2023
Reporting date: 22 Feb 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 24 Feb 2023
Reporting date: 22 Feb 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 24 Feb 2023
Reporting date: 22 Feb 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 24 Feb 2023
Reporting date: 22 Feb 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 24 Feb 2023
Reporting date: 22 Feb 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 24 Feb 2023
Reporting date: 22 Feb 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 24 Feb 2023
Reporting date: 22 Feb 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

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

4

4 filing

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

4

4 filing

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

4

4 filing

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

4

4 filing

Filing date: 17 Feb 2023
Reporting date: 16 Feb 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 17 Feb 2023
Reporting date: 15 Feb 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 17 Feb 2023
Reporting date: 15 Feb 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 17 Feb 2023
Reporting date: 16 Feb 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 17 Feb 2023
Reporting date: 16 Feb 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 16 Feb 2023
Reporting date: 09 Feb 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 16 Feb 2023
Reporting date: 09 Feb 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 15 Feb 2023
Reporting date: 09 Feb 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 15 Feb 2023
Reporting date: 09 Feb 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

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