AMKOR TECHNOLOGY, INC. — 4 Filings
1,156 4 filings on record
This page lists all 4 filings submitted to the SEC by AMKOR TECHNOLOGY, INC. (AMKR), sorted by most recent first. Each row links to the full filing on EdgarLookup. AMKOR TECHNOLOGY, INC. has filed 1,156 4 documents with the SEC since 2018. To view all SEC filings by AMKOR TECHNOLOGY, INC., see the full filings list.
All
10-K
10-K/A
10-K405
10-K405/A
10-Q
10-Q/A
11-K
144
3
3/A
4
4/A
424B1
424B2
424B3
424B4
424B5
424B7
5
5/A
8-A12G
8-K
8-K/A
ARS
CORRESP
DEF 14A
DEFA14A
DEFS14A
EFFECT
FWP
NT 10-K
NT 10-Q
POS AM
PRE 14A
PRES14A
PX14A6G
RW
S-1
S-1/A
S-1MEF
S-3
S-3/A
S-3ASR
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-C
SC TO-I
SC TO-I/A
SCHEDULE 13D/A
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 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 | 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 | 0002034103-25-000005 | Nov 24, 2025 | Nov 20, 2025 |
| 4 | FORM 4 | 0001158922-25-000015 | 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 | 0002034102-25-000004 | Nov 24, 2025 | Nov 20, 2025 |
| 4 | FORM 4 | 0001628280-25-053212 | Nov 19, 2025 | Nov 17, 2025 |
| 4 | FORM 4 | 0001628280-25-053216 | Nov 19, 2025 | Nov 17, 2025 |
| 4 | FORM 4 | 0001628280-25-052927 | Nov 18, 2025 | Nov 14, 2025 |
| 4 | FORM 4 | 0001628280-25-052924 | Nov 18, 2025 | Nov 14, 2025 |
| 4 | FORM 4 | 0002034100-25-000005 | Nov 6, 2025 | Nov 4, 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 | 0001628280-25-045367 | Oct 17, 2025 | Oct 15, 2025 |
| 4 | FORM 4 | 0001628280-25-043755 | Oct 2, 2025 | Sep 30, 2025 |
| 4 | FORM 4 | 0001628280-25-043758 | Oct 2, 2025 | Sep 30, 2025 |
| 4 | FORM 4 | 0001628280-25-043761 | Oct 2, 2025 | Sep 30, 2025 |
| 4 | FORM 4 | 0001628280-25-042831 | Sep 25, 2025 | Sep 23, 2025 |
| 4 | FORM 4 | 0001628280-25-042829 | Sep 25, 2025 | Sep 23, 2025 |
| 4 | FORM 4 | 0001628280-25-042805 | Sep 25, 2025 | Sep 23, 2025 |
| 4 | FORM 4 | 0001628280-25-042810 | Sep 25, 2025 | Sep 23, 2025 |
| 4 | FORM 4 | 0001628280-25-042813 | Sep 25, 2025 | Sep 23, 2025 |
| 4 | FORM 4 | 0001628280-25-042816 | Sep 25, 2025 | Sep 23, 2025 |
| 4 | FORM 4 | 0001628280-25-042818 | Sep 25, 2025 | Sep 23, 2025 |
| 4 | FORM 4 | 0001628280-25-042821 | Sep 25, 2025 | Sep 23, 2025 |
| 4 | FORM 4 | 0001628280-25-042825 | Sep 25, 2025 | Sep 23, 2025 |
| 4 | FORM 4 | 0001628280-25-042827 | Sep 25, 2025 | Sep 23, 2025 |
| 4 | FORM 4 | 0001628280-25-042480 | Sep 23, 2025 | — |
| 4 | FORM 4 | 0001887579-25-000007 | Sep 10, 2025 | Sep 9, 2025 |
| 4 | FORM 4 | 0001509340-25-000007 | Aug 5, 2025 | Aug 1, 2025 |
| 4 | FORM 4 | 0001977034-25-000007 | Aug 5, 2025 | Aug 1, 2025 |
| 4 | FORM 4 | 0001158922-25-000013 | Aug 5, 2025 | Aug 1, 2025 |
| 4 | FORM 4 | 0001158840-25-000012 | Aug 5, 2025 | Aug 1, 2025 |
| 4 | FORM 4 | 0001158926-25-000009 | Aug 5, 2025 | Aug 1, 2025 |
| 4 | FORM 4 | 0001977033-25-000007 | Aug 5, 2025 | Aug 1, 2025 |
| 4 | FORM 4 | 0001902339-25-000007 | Aug 5, 2025 | Aug 1, 2025 |
| 4 | FORM 4 | 0001158839-25-000011 | Aug 5, 2025 | Aug 1, 2025 |
| 4 | FORM 4 | 0001158924-25-000005 | Aug 5, 2025 | Aug 1, 2025 |
| 4 | FORM 4 | 0001977033-25-000005 | Aug 1, 2025 | Jul 30, 2025 |
| 4 | FORM 4 | 0001158840-25-000010 | Aug 1, 2025 | Jul 30, 2025 |
| 4 | FORM 4 | 0001158839-25-000009 | Aug 1, 2025 | Jul 30, 2025 |
| 4 | FORM 4 | 0001977034-25-000005 | Aug 1, 2025 | Jul 30, 2025 |
| 4 | FORM 4 | 0001158922-25-000011 | Aug 1, 2025 | Jul 30, 2025 |
| 4 | FORM 4 | 0001047127-25-000170 | Jul 31, 2025 | — |
| 4 | FORM 4 | 0001047127-25-000159 | Jul 2, 2025 | Jun 30, 2025 |
| 4 | FORM 4 | 0001047127-25-000161 | Jul 2, 2025 | Jun 30, 2025 |