SUNation Energy, Inc. SEC filings SUNE
SUNation Energy, Inc. has 1,000 filings in SEC EDGAR's recent list, going back to Dec 15, 2010. Its latest annual report, Form 10-K, was filed on Mar 23, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 12, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 15, 2026 (material agreement, new debt). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 424B5 | Prospectus supplement | Apr 9, 2026 | — |
| 424B5 | Prospectus supplement | Aug 18, 2025 | — |
| S-3 | Shelf registration | Apr 22, 2025 | — |
| 424B5 | Prospectus supplement | Apr 7, 2025 | — |
| S-3MEF | Registration statement | Apr 7, 2025 | — |
| 424B5 | Prospectus supplement | Feb 27, 2025 | — |
| 424B5 | Prospectus supplement | Jan 7, 2025 | — |
| 424B5 | Prospectus supplement | Oct 21, 2024 | — |
| 424B5 | Prospectus supplement | Feb 7, 2024 | — |
| S-8 POS | Post-effective amendment no. 1 to form s-8 | Dec 13, 2022 | — |
| S-8 POS | Post-effective amendment no. 1 to form s-8 | Dec 13, 2022 | — |
| S-8 POS | Post-effective amendment no. 1 to form s-8 | Dec 13, 2022 | — |
| S-8 POS | Post-effective amendment no. 1 to form s-8 | Dec 13, 2022 | — |
| S-8 POS | Post-effective amendment no. 1 to form s-8 | Dec 13, 2022 | — |
| S-8 | Employee stock plan registration | Dec 13, 2022 | — |
| S-8 | Employee stock plan registration | Dec 13, 2022 | — |
| S-8 | Employee stock plan registration | Nov 15, 2022 | — |
| S-8 | Employee stock plan registration | Oct 11, 2022 | — |
| S-3 | Shelf registration | Aug 25, 2022 | — |
| S-8 | Employee stock plan registration | Apr 28, 2022 | — |
| 424B5 | Prospectus supplement | Mar 29, 2022 | — |
| S-3/A | Amendment no. 2 to form s-3 | Mar 21, 2022 | — |
| S-3/A | Amendment no. 1 to form s-3 | Mar 16, 2022 | — |
| S-3 | Shelf registration | Feb 22, 2022 | — |
| 424B3 | Prospectus | Feb 3, 2022 | — |
| S-4/A | Amendment no. 1 to form s-4 | Jan 26, 2022 | — |
| S-4 | Registration for a merger or exchange | Nov 12, 2021 | — |
| S-8 | Employee stock plan registration | May 22, 2019 | — |
| S-8 | Employee stock plan registration | Mar 8, 2019 | — |
| S-8 | Employee stock plan registration | May 21, 2015 | — |
| S-8 | Employee stock plan registration | Nov 10, 2011 | — |
Showing 31 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Semiconductors & Related Devices (SIC 3674)
- Listed as
- SUNE (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Ronkonkoma, NY
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 22701
- Former names
- Pineapple Energy Inc. (until Nov 19, 2024); Pineapple Holdings, Inc. (until Apr 8, 2022); COMMUNICATIONS SYSTEMS INC (until Mar 25, 2022); COMMUNICATIONS SYSTEMS INC/MN (until Mar 31, 1995)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.