NNE
Nano Nuclear Energy Inc.
Nano Nuclear Energy Inc. (NNE) has 9 SEC Form 4 filings (56 transaction rows) in the rolling window, disclosed by 7 distinct insiders. Most recent filing: Jun 5, 2026.
Insiders have net sold $43.1M over the trailing 6 months.
- Industry:Industrial - Machinery
- CEO:James Walker
- Employees:5
- HQ:New York City, NY, US
- IPO:2000-01-05
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$43.1M
reported sales (SEC code S)
Unique Insiders
7
in the rolling window
Market Cap
$834.9M
latest known value
| Source | ||||||
|---|---|---|---|---|---|---|
Walker James JohnFirst filing | Chief Executive Officer | Sale | 123,688 | $3.3M | Jun 5 | SEC ↗ |
Yu JiangFirst filing | President and Chairman | Sale | 745,900 | $19.9M | Jun 5 | SEC ↗ |
I Financial Ventures Group LLCFirst filing | 10% Owner | Sale | 700,000 | $18.7M | Jun 5 | SEC ↗ |
Garcha JaisunFirst filing | Chief Financial Officer | Sale | 37,215 | $986K | Jun 5 | SEC ↗ |
Hare Diane ElizabethFirst filing | Director | Sale | 3,428 | $91K | Jun 5 | SEC ↗ |
Berl Seth JasonFirst filing | Director | Sale | 3,750 | $93K | Jun 5 | SEC ↗ |
Heidet FlorentFirst filing | Chief Technology Officer | Sale | 3,000 | $75K | Jun 5 | SEC ↗ |
Related companies
Nano Nuclear Energy Inc. is in the Energy sector.