Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Tempe, AZ
SEC filing record 1 source field available
Fiscal year end
31 December
AMKOR TECHNOLOGY, INC. has filed 2,257 SEC EDGAR filings since 06 Oct 1997

SEC filing history

Showing 301-325 of 1,000 matching filings.

Per page
25
Current page
13
4

FORM 4

Filing date
26 Dec 2024
Reporting date
23 Dec 2024
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4

Filing date
26 Dec 2024
Reporting date
23 Dec 2024
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4

Filing date
26 Dec 2024
Reporting date
23 Dec 2024
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4

Filing date
26 Dec 2024
Reporting date
23 Dec 2024
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4

Filing date
26 Dec 2024
Reporting date
23 Dec 2024
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4

Filing date
26 Dec 2024
Reporting date
23 Dec 2024
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4

Filing date
26 Dec 2024
Reporting date
23 Dec 2024
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4

Filing date
26 Dec 2024
Reporting date
23 Dec 2024
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4

Filing date
26 Dec 2024
Reporting date
23 Dec 2024
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4

Filing date
19 Dec 2024
Reporting date
16 Dec 2024
SEC evidence
Open document Open filing
Next action
Verify source filing
3

FORM 3

Filing date
16 Dec 2024
Reporting date
16 Dec 2024
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4

Filing date
10 Dec 2024
Reporting date
06 Dec 2024
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4

Filing date
10 Dec 2024
Reporting date
06 Dec 2024
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4

Filing date
22 Nov 2024
Reporting date
21 Nov 2024
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4

Filing date
04 Nov 2024
Reporting date
31 Oct 2024
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4

Filing date
17 Oct 2024
Reporting date
15 Oct 2024
SEC evidence
Open document Open filing
Next action
Verify source filing
144 File 000-29472

144 filing

Filing date
15 Oct 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
SC 13D/A File 005-55313

AMENDMENT NO. 18 TO SC 13D

Filing date
04 Oct 2024
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4

Filing date
25 Sep 2024
Reporting date
23 Sep 2024
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4

Filing date
25 Sep 2024
Reporting date
23 Sep 2024
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4

Filing date
25 Sep 2024
Reporting date
23 Sep 2024
SEC evidence
Open document Open filing
Next action
Verify source filing
4

FORM 4

Filing date
25 Sep 2024
Reporting date
23 Sep 2024
SEC evidence
Open document Open filing
Next action
Verify source filing
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .