AMKOR TECHNOLOGY, INC. — All Filings
1,001 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 4 | FORM 4 | 0001628280-26-000440 | Jan 5, 2026 | Dec 31, 2025 |
| 4 | FORM 4 | 0001994714-25-000007 | Dec 30, 2025 | Dec 26, 2025 |
| 4 | FORM 4 | 0001158839-25-000017 | Dec 30, 2025 | Dec 26, 2025 |
| 4 | FORM 4 | 0001158840-25-000017 | Dec 30, 2025 | Dec 26, 2025 |
| 4 | FORM 4 | 0001158922-25-000021 | Dec 30, 2025 | Dec 26, 2025 |
| 4 | FORM 4 | 0001158926-25-000014 | Dec 30, 2025 | Dec 26, 2025 |
| 4 | FORM 4 | 0001628280-25-058864 | Dec 29, 2025 | Dec 23, 2025 |
| 4 | FORM 4 | 0001628280-25-058866 | Dec 29, 2025 | Dec 23, 2025 |
| 4 | FORM 4 | 0001628280-25-058868 | Dec 29, 2025 | Dec 23, 2025 |
| 4 | FORM 4 | 0001628280-25-058870 | Dec 29, 2025 | Dec 23, 2025 |
| 4 | FORM 4 | 0001628280-25-058873 | Dec 29, 2025 | Dec 23, 2025 |
| 4 | FORM 4 | 0001628280-25-058862 | Dec 29, 2025 | Dec 23, 2025 |
| 4 | FORM 4 | 0001628280-25-058875 | Dec 29, 2025 | Dec 23, 2025 |
| 4 | FORM 4 | 0001628280-25-058859 | Dec 29, 2025 | Dec 23, 2025 |
| 4 | FORM 4 | 0001158840-25-000015 | Dec 23, 2025 | Dec 19, 2025 |
| 4 | FORM 4 | 0001158839-25-000015 | Dec 23, 2025 | Dec 19, 2025 |
| 4 | FORM 4 | 0001158922-25-000019 | Dec 23, 2025 | Dec 19, 2025 |
| 4 | FORM 4 | 0001628280-25-057633 | Dec 17, 2025 | Dec 15, 2025 |
| 4 | FORM 4 | 0001628280-25-057639 | Dec 17, 2025 | Dec 15, 2025 |
| 4 | FORM 4 | 0001628280-25-057626 | Dec 17, 2025 | Dec 16, 2025 |
| 4 | FORM 4 | 0001628280-25-057395 | Dec 16, 2025 | Dec 12, 2025 |
| 4 | FORM 4 | 0001628280-25-057398 | Dec 16, 2025 | Dec 12, 2025 |
| 4 | FORM 4 | 0001628280-25-057392 | Dec 16, 2025 | Dec 12, 2025 |
| 144 | — | 0001950047-25-010377 | Dec 16, 2025 | — |
| 144 | — | 0001950047-25-010279 | Dec 15, 2025 | — |
| 144 | — | 0001950047-25-010288 | Dec 15, 2025 | — |
| 144 | — | 0001950047-25-010198 | Dec 12, 2025 | — |
| 144 | — | 0001950047-25-010236 | Dec 12, 2025 | — |
| 144 | — | 0001950047-25-010190 | Dec 12, 2025 | — |
| 4 | FORM 4 | 0001158922-25-000017 | Dec 8, 2025 | Dec 4, 2025 |
| 4 | FORM 4 | 0001994714-25-000005 | Dec 8, 2025 | Dec 4, 2025 |
| 4 | FORM 4 | 0001158839-25-000013 | Nov 24, 2025 | Nov 21, 2025 |
| 4 | FORM 4 | 0001158922-25-000015 | Nov 24, 2025 | Nov 20, 2025 |
| 4 | FORM 4 | 0002034102-25-000004 | Nov 24, 2025 | Nov 20, 2025 |
| 4 | FORM 4 | 0002034103-25-000005 | Nov 24, 2025 | Nov 20, 2025 |
| 4 | FORM 4 | 0002034104-25-000005 | Nov 24, 2025 | Nov 20, 2025 |
| 4 | FORM 4 | 0001158840-25-000013 | Nov 24, 2025 | Nov 20, 2025 |
| 4 | FORM 4 | 0001628280-25-053216 | Nov 19, 2025 | Nov 17, 2025 |
| 4 | FORM 4 | 0001628280-25-053212 | Nov 19, 2025 | Nov 17, 2025 |
| 4 | FORM 4 | 0001628280-25-052924 | Nov 18, 2025 | Nov 14, 2025 |
| 4 | FORM 4 | 0001628280-25-052927 | Nov 18, 2025 | Nov 14, 2025 |
| 144 | — | 0001950047-25-008927 | Nov 17, 2025 | — |
| 144 | — | 0001950047-25-008928 | Nov 17, 2025 | — |
| 4 | FORM 4 | 0001158926-25-000012 | Nov 6, 2025 | Nov 4, 2025 |
| 4 | FORM 4 | 0002034170-25-000003 | Nov 6, 2025 | Nov 4, 2025 |
| 4 | FORM 4 | 0002034100-25-000005 | Nov 6, 2025 | Nov 4, 2025 |
| 8-K | 8-K | 0001047127-25-000195 | Nov 3, 2025 | Oct 28, 2025 |
| 10-Q | 10-Q | 0001047127-25-000190 | Oct 28, 2025 | Sep 30, 2025 |
| 8-K | 8-K | 0001047127-25-000187 | Oct 27, 2025 | Oct 21, 2025 |
| 4 | FORM 4 | 0001628280-25-045367 | Oct 17, 2025 | Oct 15, 2025 |