MAGNACHIP SEMICONDUCTOR Corp — All Filings
941 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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10-K
10-K/A
10-Q
15-15D
3
3/A
4
4/A
424B3
424B4
424B7
425
8-A12B
8-A12B/A
8-K
8-K/A
ARS
CERT
CERTNYS
CORRESP
CT ORDER
D
DEF 14A
DEFA14A
DEFM14A
EFFECT
FWP
NT 10-K
NT 10-Q
POS AM
PREM14A
REGDEX
RW
S-1
S-1/A
S-3
S-4
S-4/A
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13D
SCHEDULE 13D/A
SCHEDULE 13G
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SC 13G/A | AMENDMENT NO. 3 | 0000950142-20-000470 | Feb 14, 2020 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-20-020844 | Feb 14, 2020 | — |
| SC 13G/A | AMENDMENT NO. 2 | 0001214659-20-001299 | Feb 13, 2020 | — |
| 4 | — | 0000919574-20-000507 | Jan 23, 2020 | Jan 21, 2020 |
| 4 | — | 0000919574-20-000470 | Jan 21, 2020 | Jan 16, 2020 |
| 4 | — | 0000919574-20-000387 | Jan 16, 2020 | Jan 14, 2020 |
| 4 | FORM 4 SUBMISSION | 0000899243-20-000231 | Jan 3, 2020 | Dec 31, 2019 |
| 4 | FORM 4 SUBMISSION | 0000899243-20-000228 | Jan 3, 2020 | Dec 31, 2019 |
| 4 | FORM 4 SUBMISSION | 0000899243-20-000227 | Jan 3, 2020 | Dec 31, 2019 |
| 4 | — | 0000919574-19-007278 | Nov 14, 2019 | Nov 12, 2019 |
| 4 | — | 0000919574-19-006797 | Nov 8, 2019 | Nov 6, 2019 |
| 10-Q | 10-Q | 0001193125-19-286524 | Nov 7, 2019 | Sep 30, 2019 |
| 4 | — | 0000919574-19-006730 | Nov 6, 2019 | Nov 4, 2019 |
| 4 | — | 0000919574-19-006699 | Nov 4, 2019 | Oct 31, 2019 |
| 4 | — | 0000919574-19-006638 | Oct 31, 2019 | Oct 29, 2019 |
| 4 | — | 0000919574-19-006612 | Oct 29, 2019 | Oct 25, 2019 |
| 4 | — | 0000919574-19-006566 | Oct 25, 2019 | Oct 23, 2019 |
| 4 | FORM 4 SUBMISSION | 0000899243-19-025907 | Oct 24, 2019 | Oct 22, 2019 |
| 4 | — | 0000919574-19-006532 | Oct 24, 2019 | Dec 13, 2018 |
| 4/A | — | 0000919574-19-006533 | Oct 24, 2019 | Dec 13, 2018 |
| 4 | FORM 4 SUBMISSION | 0000899243-19-025905 | Oct 24, 2019 | Oct 22, 2019 |
| 8-K | FORM 8-K | 0001193125-19-272592 | Oct 23, 2019 | — |
| 4 | — | 0000919574-19-006524 | Oct 23, 2019 | Oct 21, 2019 |
| 4 | — | 0000919574-19-005982 | Sep 23, 2019 | Sep 19, 2019 |
| 4 | — | 0000919574-19-005907 | Sep 17, 2019 | Sep 13, 2019 |
| CT ORDER | — | 9999999997-19-006738 | Sep 10, 2019 | — |
| 4 | FORM 4 SUBMISSION | 0000899243-19-021972 | Aug 16, 2019 | Aug 14, 2019 |
| 4 | FORM 4 SUBMISSION | 0000899243-19-021973 | Aug 16, 2019 | Aug 14, 2019 |
| 4 | FORM 4 SUBMISSION | 0000899243-19-021974 | Aug 16, 2019 | Aug 14, 2019 |
| 4 | FORM 4 SUBMISSION | 0000899243-19-021975 | Aug 16, 2019 | Aug 14, 2019 |
| 4 | FORM 4 SUBMISSION | 0000899243-19-021976 | Aug 16, 2019 | Aug 14, 2019 |
| 4 | — | 0000919574-19-004935 | Aug 8, 2019 | Aug 6, 2019 |
| 10-Q | 10-Q | 0001193125-19-215952 | Aug 8, 2019 | Jun 30, 2019 |
| 8-K | 8-K | 0001193125-19-207048 | Jul 30, 2019 | — |
| 8-K | 8-K | 0001193125-19-174758 | Jun 17, 2019 | Jun 11, 2019 |
| SD | FORM SD | 0001193125-19-162836 | May 31, 2019 | — |
| 10-Q | FORM 10-Q | 0001193125-19-143565 | May 10, 2019 | Mar 31, 2019 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-19-129237 | Apr 30, 2019 | Jun 11, 2019 |
| 8-K | FORM 8-K | 0001193125-19-129369 | Apr 30, 2019 | — |
| CT ORDER | — | 9999999997-19-001492 | Mar 19, 2019 | — |
| 4 | FORM 4 SUBMISSION | 0000899243-19-007242 | Mar 12, 2019 | Mar 8, 2019 |
| 4 | FORM 4 SUBMISSION | 0000899243-19-007243 | Mar 12, 2019 | Mar 8, 2019 |
| 4 | FORM 4 SUBMISSION | 0000899243-19-007244 | Mar 12, 2019 | Mar 11, 2019 |
| 4 | FORM 4 SUBMISSION | 0000899243-19-007245 | Mar 12, 2019 | Mar 8, 2019 |
| S-8 | S-8 | 0001193125-19-048416 | Feb 22, 2019 | — |
| 10-K | 10-K | 0001193125-19-048327 | Feb 22, 2019 | Dec 31, 2018 |
| SC 13G/A | SC 13G/A | 0001422849-19-000084 | Feb 14, 2019 | — |
| SC 13G/A | SC 13G/A | 0001144204-19-007613 | Feb 14, 2019 | — |
| SC 13G/A | — | 0000919574-19-001468 | Feb 14, 2019 | — |
| 8-K | 8-K | 0001193125-19-040734 | Feb 14, 2019 | — |