Company filings profile · CIK 0001923891
Nano Nuclear Energy Inc. — SEC filings & insider activity.
Real, source-linked SEC EDGAR activity for Nano Nuclear Energy Inc. (NNE): 15 filings in the last 90 days vs 25 in the prior 90 (filing-velocity cooling ↓ · 0.6×). Latest material 8-K events, insider Form-4 transactions, and periodic reports — monitored for change.
✔ Verified against the public SEC EDGAR filing record as of Sep 19, 2026. Source-linked, daily-refreshed.
Material 8-K events — Nano Nuclear Energy Inc.
8-K disclosures decoded by item code (the material events: agreements, results, control/management changes, impairments, restatements).
| Filed | Event | |
|---|---|---|
| Sep 17, 2026 | Item 5.07 | ↗ |
| Aug 13, 2026 | Other Events; Financial Statements and Exhibits | ↗ |
| Jun 25, 2026 | Other Events; Financial Statements and Exhibits | ↗ |
| Jun 25, 2026 | Departure/Election of Directors or Officers | ↗ |
| May 29, 2026 | Entry into a Material Agreement; Completion of Acquisition/Disposition; Unregistered Sale of Securities; Departure/Election of Directors or Officers; Regulation FD Disclosure; Financial Statements and Exhibits | ↗ |
| May 20, 2026 | Other Events; Financial Statements and Exhibits | ↗ |
| May 15, 2026 | Other Events; Financial Statements and Exhibits | ↗ |
| Apr 9, 2026 | Other Events; Financial Statements and Exhibits | ↗ |
| Apr 8, 2026 | Other Events | ↗ |
| Apr 6, 2026 | Other Events; Financial Statements and Exhibits | ↗ |
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Insider transactions (Form 4 / 3 / 5)
Recent filings
| Filed | Form | Detail | |
|---|---|---|---|
| Sep 17, 2026 | 8-K | Item 5.07 | ↗ |
| Sep 3, 2026 | 4 | 4 | ↗ |
| Sep 3, 2026 | 144 | ↗ | |
| Sep 3, 2026 | 4 | 4 | ↗ |
| Sep 3, 2026 | 4 | 4 | ↗ |
| Sep 1, 2026 | 144 | ↗ | |
| Sep 1, 2026 | 144 | ↗ | |
| Aug 26, 2026 | 4/A | 4/A | ↗ |
| Aug 14, 2026 | SCHEDULE 13G/A | ↗ | |
| Aug 13, 2026 | 8-K | Other Events; Financial Statements and Exhibits | ↗ |
| Aug 12, 2026 | 10-Q | 10-Q | ↗ |
| Jul 29, 2026 | SCHEDULE 13G/A | ↗ | |
| Jul 28, 2026 | DEF 14A | DEF 14A | ↗ |
| Jun 25, 2026 | 8-K | Other Events; Financial Statements and Exhibits | ↗ |
| Jun 25, 2026 | 8-K | Departure/Election of Directors or Officers | ↗ |
| Jun 5, 2026 | 4 | 4 | ↗ |
| Jun 5, 2026 | 4 | 4 | ↗ |
| Jun 5, 2026 | 4 | 4 | ↗ |
| Jun 5, 2026 | 4 | 4 | ↗ |
| Jun 5, 2026 | 4 | 4 | ↗ |
| Jun 5, 2026 | 4 | 4 | ↗ |
| Jun 5, 2026 | 4 | 4 | ↗ |
| Jun 5, 2026 | 4 | 4 | ↗ |
| Jun 5, 2026 | 4 | 4 | ↗ |
| Jun 5, 2026 | 144 | ↗ | |
| Jun 5, 2026 | 144 | ↗ | |
| Jun 3, 2026 | 144 | ↗ | |
| Jun 3, 2026 | 144 | ↗ | |
| Jun 3, 2026 | 144 | ↗ | |
| Jun 3, 2026 | 144 | ↗ | |
| Jun 3, 2026 | 144 | ↗ | |
| Jun 1, 2026 | 3 | 3 | ↗ |
| May 29, 2026 | 8-K | Entry into a Material Agreement; Completion of Acquisition/Disposition; Unregistered Sale of Securities; Departure/Election of Directors or Officers; Regulation FD Disclosure; Financial Statements and Exhibits | ↗ |
| May 20, 2026 | 8-K | Other Events; Financial Statements and Exhibits | ↗ |
| May 15, 2026 | SCHEDULE 13G | ↗ | |
| May 15, 2026 | 8-K | Other Events; Financial Statements and Exhibits | ↗ |
| May 14, 2026 | 10-Q | 10-Q | ↗ |
| Apr 9, 2026 | 8-K | Other Events; Financial Statements and Exhibits | ↗ |
| Apr 8, 2026 | 8-K | Other Events | ↗ |
| Apr 6, 2026 | 8-K | Other Events; Financial Statements and Exhibits | ↗ |