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 401–425 of 631 matching filings.

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25

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17

4

4 filing

Filing date: 18 May 2023
Reporting date: 16 May 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 18 May 2023
Reporting date: 16 May 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 18 May 2023
Reporting date: 16 May 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 18 May 2023
Reporting date: 16 May 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 18 May 2023
Reporting date: 16 May 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 18 May 2023
Reporting date: 16 May 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

3

3 filing

Filing date: 10 May 2023
Reporting date: 01 May 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

3

3 filing

Filing date: 10 May 2023
Reporting date: 01 May 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 03 May 2023
Reporting date: 01 May 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 03 May 2023
Reporting date: 01 May 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 03 May 2023
Reporting date: 01 May 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 26 Apr 2023
Reporting date: 25 Apr 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 21 Apr 2023
Reporting date: 20 Apr 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 19 Apr 2023
Reporting date: 17 Apr 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 22 Mar 2023
Reporting date: 20 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 22 Mar 2023
Reporting date: 20 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 22 Mar 2023
Reporting date: 20 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 22 Mar 2023
Reporting date: 20 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 22 Mar 2023
Reporting date: 20 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 22 Mar 2023
Reporting date: 20 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 22 Mar 2023
Reporting date: 20 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 22 Mar 2023
Reporting date: 20 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

Filing date: 22 Mar 2023
Reporting date: 20 Mar 2023
SEC evidence: Open document Open filing
Next action: Verify source filing

4

4 filing

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

4

4 filing

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

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