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 |
|---|---|---|---|---|
| 8-K | 8-K | 0001193125-26-034388 | Feb 3, 2026 | Jan 30, 2026 |
| 8-K | 8-K | 0001193125-26-014502 | Jan 16, 2026 | Jan 15, 2026 |
| 10-Q | 10-Q | 0001193125-26-012226 | Jan 14, 2026 | Nov 30, 2025 |
| 8-K | 8-K | 0001193125-26-012216 | Jan 14, 2026 | — |
| 10-K | 10-K | 0001193125-25-301379 | Nov 28, 2025 | Aug 31, 2025 |
| 4 | PRIMARY DOCUMENT | 0002029299-25-000002 | Nov 28, 2025 | Nov 27, 2025 |
| 4 | PRIMARY DOCUMENT | 0001671071-25-000002 | Nov 28, 2025 | Nov 27, 2025 |
| 4 | PRIMARY DOCUMENT | 0001541193-25-000002 | Nov 28, 2025 | Nov 27, 2025 |
| 8-K | 8-K | 0001193125-25-301172 | Nov 28, 2025 | — |
| 8-K | 8-K | 0001333822-25-000004 | Sep 2, 2025 | Aug 28, 2025 |
| DEF 14A | DEF 14A | 0000950170-25-095687 | Jul 15, 2025 | Jul 14, 2025 |
| ARS | ARS | 0000950170-25-095688 | Jul 15, 2025 | Aug 31, 2024 |
| DEFA14A | DEFA14A | 0000950170-25-095686 | Jul 15, 2025 | — |
| 4 | PRIMARY DOCUMENT | 0001630738-25-000002 | Jul 14, 2025 | Jul 10, 2025 |
| 10-Q | 10-Q | 0000950170-25-095454 | Jul 14, 2025 | May 31, 2025 |
| 8-K | 8-K | 0000950170-25-095165 | Jul 11, 2025 | — |
| SD | SD | 0000950170-25-077368 | May 27, 2025 | — |
| 8-K | 8-K | 0000950170-25-053922 | Apr 15, 2025 | — |
| 10-Q | 10-Q | 0000950170-25-053013 | Apr 11, 2025 | Feb 28, 2025 |
| 8-K | 8-K | 0000950170-25-052662 | Apr 10, 2025 | — |
| 8-K | 8-K | 0000950170-25-033054 | Mar 5, 2025 | Feb 28, 2025 |
| SCHEDULE 13D/A | — | 0001213900-25-020345 | Mar 4, 2025 | — |
| SCHEDULE 13D/A | — | 0000950170-25-031636 | Mar 4, 2025 | — |
| 4 | 4 | 0000950170-25-031590 | Mar 4, 2025 | Feb 28, 2025 |
| 4 | 4 | 0000950170-25-031589 | Mar 4, 2025 | Feb 28, 2025 |
| 4 | 4 | 0000950170-25-031574 | Mar 4, 2025 | Feb 28, 2025 |
| 4 | PRIMARY DOCUMENT | 0001228895-25-000001 | Mar 4, 2025 | Feb 28, 2025 |
| 8-K | 8-K | 0000950170-25-006018 | Jan 16, 2025 | Jan 15, 2025 |
| 10-Q | 10-Q | 0000950170-25-004508 | Jan 13, 2025 | Nov 30, 2024 |
| 8-K | 8-K | 0000950170-25-003742 | Jan 10, 2025 | — |
| 8-K | 8-K | 0000950170-24-134256 | Dec 9, 2024 | Dec 4, 2024 |
| 4 | PRIMARY DOCUMENT | 0001333822-24-000006 | Nov 27, 2024 | — |
| 4 | PRIMARY DOCUMENT | 0001333822-24-000005 | Nov 27, 2024 | — |
| 4 | PRIMARY DOCUMENT | 0001333822-24-000004 | Nov 27, 2024 | — |
| 10-K | 10-K | 0000950170-24-131245 | Nov 27, 2024 | Aug 31, 2024 |
| 8-K | 8-K | 0000950170-24-131244 | Nov 27, 2024 | — |
| 8-K/A | 8-K/A | 0000950170-24-114836 | Oct 16, 2024 | Aug 29, 2024 |
| 8-K | 8-K | 0000950170-24-103719 | Sep 5, 2024 | — |
| 8-K | 8-K | 0000950170-24-102555 | Sep 3, 2024 | Aug 29, 2024 |
| ARS | ARS | 0000950170-24-083500 | Jul 15, 2024 | Aug 31, 2023 |
| DEFA14A | DEFA14A | 0000950170-24-083498 | Jul 15, 2024 | — |
| DEF 14A | DEF 14A | 0000950170-24-083495 | Jul 15, 2024 | — |
| 10-Q | 10-Q | 0000950170-24-082869 | Jul 11, 2024 | May 31, 2024 |
| 3 | PRIMARY DOCUMENT | 0001333822-24-000003 | Jul 8, 2024 | Jul 3, 2024 |
| 8-K | 8-K | 0000950170-24-081935 | Jul 8, 2024 | — |
| PRE 14A | PRE 14A | 0000950170-24-081769 | Jul 5, 2024 | — |
| SC 13D/A | SC 13D/A | 0001193125-24-154017 | Jun 4, 2024 | — |
| SC 13D/A | SC 13D/A | 0000950170-24-068295 | Jun 4, 2024 | — |
| SD | SD | 0000950170-24-066233 | May 30, 2024 | — |
| 10-Q | 10-Q | 0000950170-24-043853 | Apr 12, 2024 | Feb 29, 2024 |