NNE · CIK 0001923891
Nano Nuclear Energy Inc. (NNE) SEC Filings
Browse 189 SEC filings for Nano Nuclear Energy Inc., covering Apr 27, 2022 through Jun 25, 2026, organized by filing purpose with direct links to the original EDGAR documents.
Indexed filings
189
Filed in the last 12 months
82
History covered
2022–2026
Latest filing
8-K
Latest important filings
Jump directly to the most recent annual, quarterly, and current reports.
Latest annual report
10-K
Annual report · Dec 18, 2025
Open original filingLatest quarterly report
10-Q
Quarterly report · May 14, 2026
Open original filingLatest company update
8-K
Other material event · Jun 25, 2026
Open original filingComplete filing history
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50 filings
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Search by form or description, filter by purpose and year, and open the original SEC document.
| Form | Description | Period ended | Filed |
|---|---|---|---|
| 8-K | Other material event | Jun 25, 2026 | Jun 25, 2026 |
| 8-K | Management or director change | Jun 24, 2026 | Jun 25, 2026 |
| 4 | Change in insider ownership | Jun 3, 2026 | Jun 5, 2026 |
| 4 | Change in insider ownership | Jun 3, 2026 | Jun 5, 2026 |
| 4 | Change in insider ownership | Jun 3, 2026 | Jun 5, 2026 |
| 4 | Change in insider ownership | Jun 3, 2026 | Jun 5, 2026 |
| 4 | Change in insider ownership | Jun 3, 2026 | Jun 5, 2026 |
| 4 | Change in insider ownership | Jun 3, 2026 | Jun 5, 2026 |
| 4 | Change in insider ownership | Jun 3, 2026 | Jun 5, 2026 |
| 4 | Change in insider ownership | Jun 3, 2026 | Jun 5, 2026 |
| 4 | Change in insider ownership | Jun 3, 2026 | Jun 5, 2026 |
| 144 | Notice of proposed securities sale | — | Jun 5, 2026 |
| 144 | Notice of proposed securities sale | — | Jun 5, 2026 |
| 144 | Notice of proposed securities sale | — | Jun 3, 2026 |
| 144 | Notice of proposed securities sale | — | Jun 3, 2026 |
| 144 | Notice of proposed securities sale | — | Jun 3, 2026 |
| 144 | Notice of proposed securities sale | — | Jun 3, 2026 |
| 144 | Notice of proposed securities sale | — | Jun 3, 2026 |
| 3 | Initial insider ownership statement | May 22, 2026 | Jun 1, 2026 |
| 8-K | Material agreement; Acquisition or disposition; Management or director change; Regulation FD disclosure | May 29, 2026 | May 29, 2026 |
| 8-K | Other material event | May 20, 2026 | May 20, 2026 |
| SCHEDULE 13G | SCHEDULE 13G filing | — | May 15, 2026 |
| 8-K | Other material event | May 14, 2026 | May 15, 2026 |
| 10-Q | Quarterly report | Mar 31, 2026 | May 14, 2026 |
| 8-K | Other material event | Apr 9, 2026 | Apr 9, 2026 |
Page 1 of 2
Recent filing activity
Annual filing counts derived from this company's SEC history.
2026
50 filings
2025
72 filings
2024
62 filings
2023
4 filings
2022
1 filing
Sources and methodology
How this filing index is assembled and checked.
Filing metadata comes from SEC EDGAR submissions. Categories and plain-language labels are generated deterministically from SEC form and item codes; filing content is not summarized on this page.
Index updated: 7/15/2026
For research and education only. Always review the original SEC filing before making a decision.