SemiLEDs Corp — All Filings
472 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
3
4
4/A
424B1
424B5
8-A12B
8-K
8-K/A
ARS
CERTNAS
CORRESP
DEF 14A
DEFA14A
EFFECT
FWP
NT 10-K
PRE 14A
REGDEX
REGDEX/A
S-1
S-1/A
S-3
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13D/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 10-Q | 10-Q | 0001564590-22-001065 | Jan 12, 2022 | Nov 30, 2021 |
| 10-K | 10-K | 0001564590-21-058603 | Nov 29, 2021 | Aug 31, 2021 |
| 8-K | 8-K | 0001564590-21-058380 | Nov 26, 2021 | — |
| 4 | PRIMARY DOCUMENT | 0001541193-21-000002 | Nov 12, 2021 | — |
| 4 | PRIMARY DOCUMENT | 0001541193-21-000003 | Nov 12, 2021 | — |
| 4 | PRIMARY DOCUMENT | 0001541193-21-000001 | Nov 12, 2021 | — |
| 4 | PRIMARY DOCUMENT | 0001541193-21-000004 | Nov 12, 2021 | — |
| 8-K | 8-K | 0001564590-21-049116 | Sep 28, 2021 | Sep 24, 2021 |
| DEFA14A | DEFA14A | 0001564590-21-042867 | Aug 10, 2021 | — |
| DEF 14A | DEF 14A | 0001564590-21-042866 | Aug 10, 2021 | Sep 24, 2021 |
| 10-Q | 10-Q | 0001564590-21-036359 | Jul 13, 2021 | May 31, 2021 |
| 8-K | FORM 8K | 0001140361-21-023521 | Jul 6, 2021 | — |
| 8-K | 8-K | 0001564590-21-035787 | Jul 6, 2021 | — |
| 424B5 | 424B5 | 0001140361-21-023519 | Jul 6, 2021 | — |
| 8-K | 8-K | 0001140361-21-022275 | Jun 25, 2021 | Jun 23, 2021 |
| 8-K | 8-K | 0001140361-21-021939 | Jun 23, 2021 | Jun 22, 2021 |
| 424B5 | 424B5 | 0001140361-21-021796 | Jun 22, 2021 | — |
| EFFECT | — | 9999999995-21-002264 | Jun 8, 2021 | — |
| CORRESP | — | 0001140361-21-019829 | Jun 4, 2021 | — |
| UPLOAD | — | 0000000000-21-006908 | Jun 3, 2021 | — |
| S-3 | S-3 | 0001140361-21-019243 | May 28, 2021 | — |
| SD | SEMILEDS SD REPORT_CY2020 | 0001564590-21-030590 | May 28, 2021 | — |
| 8-K | 8-K | 0001564590-21-020196 | Apr 23, 2021 | Apr 8, 2021 |
| 10-Q | 10-Q | 0001564590-21-018392 | Apr 12, 2021 | Feb 28, 2021 |
| 8-K | 8-K | 0001564590-21-018170 | Apr 8, 2021 | — |
| SC 13G | — | 0001037389-21-000049 | Feb 10, 2021 | — |
| 4 | PRIMARY DOCUMENT | 0001630738-21-000001 | Feb 9, 2021 | — |
| 8-K | 8-K | 0001564590-21-001670 | Jan 21, 2021 | Jan 19, 2021 |
| 10-Q | 10-Q | 0001564590-21-001212 | Jan 14, 2021 | Nov 30, 2020 |
| 8-K | 8-K | 0001564590-21-000671 | Jan 8, 2021 | — |
| S-8 | S-8 | 0001564590-20-057205 | Dec 16, 2020 | — |
| 4/A | PRIMARY DOCUMENT | 0001713973-20-000002 | Nov 30, 2020 | Nov 12, 2020 |
| 4/A | PRIMARY DOCUMENT | 0001541193-20-000002 | Nov 30, 2020 | Nov 12, 2020 |
| 4/A | PRIMARY DOCUMENT | 0001671071-20-000002 | Nov 30, 2020 | Nov 12, 2020 |
| 10-K | 10-K | 0001564590-20-054257 | Nov 17, 2020 | Aug 31, 2020 |
| 4 | PRIMARY DOCUMENT | 0001713973-20-000001 | Nov 16, 2020 | Nov 12, 2020 |
| 4 | PRIMARY DOCUMENT | 0001541193-20-000001 | Nov 16, 2020 | Nov 12, 2020 |
| 4 | PRIMARY DOCUMENT | 0001671071-20-000001 | Nov 16, 2020 | Nov 12, 2020 |
| 4 | PRIMARY DOCUMENT | 0001630738-20-000002 | Nov 16, 2020 | Nov 12, 2020 |
| 8-K | 8-K | 0001564590-20-053536 | Nov 12, 2020 | — |
| 8-K | 8-K | 0001564590-20-045779 | Oct 5, 2020 | Sep 30, 2020 |
| 8-K | 8-K | 0001564590-20-044739 | Sep 28, 2020 | Sep 25, 2020 |
| 8-K | 8-K | 0001564590-20-042572 | Sep 4, 2020 | Sep 2, 2020 |
| DEF 14A | DEF 14A | 0001564590-20-039090 | Aug 11, 2020 | Sep 25, 2020 |
| DEFA14A | DEFA14A | 0001564590-20-039095 | Aug 11, 2020 | — |
| 10-Q | 10-Q | 0001564590-20-032204 | Jul 13, 2020 | May 31, 2020 |
| 8-K | 8-K | 0001564590-20-032188 | Jul 10, 2020 | — |
| SC 13D/A | SC 13D/A | 0001564590-20-028824 | Jun 10, 2020 | — |
| SC 13D/A | SC 13D/A | 0001193125-20-162073 | Jun 5, 2020 | — |
| 4 | FORM 4 SUBMISSION | 0000899243-20-014376 | May 28, 2020 | May 26, 2020 |