Walker James John — Chief Executive Officer
Insider trading activity for Walker James John sourced from SEC EDGAR Form 4 filings.
Overview
- Title: Chief Executive Officer
- Company: Nano Nuclear Energy Inc.
- Total insider trades: 15
- Total buy volume: $0
- Total sell volume: $4.2M
- Last trade: Oct 5, 2026
Recent Trades
| Date | Insider | Ticker / Company |
Type | Shares | Value |
| Oct 1, 2026 |
Walker James John |
NNE Nano Nuclear Energy Inc. |
OTHER |
257,790 |
$0 |
| Sep 3, 2026 |
Walker James John |
NNNE NNNE |
SELL |
25,000 |
$444K |
| Sep 3, 2026 |
Walker James John |
NNNE NNNE |
SELL |
25,000 |
$444K |
| Jun 3, 2026 |
Walker James John |
NNE Nano Nuclear Energy Inc. |
OTHER |
28,688 |
N/A |
| Jun 3, 2026 |
Walker James John |
NNE Nano Nuclear Energy Inc. |
OTHER |
70,000 |
N/A |
| Jun 3, 2026 |
Walker James John |
NNE Nano Nuclear Energy Inc. |
SELL |
25,000 |
$651K |
| Jun 3, 2026 |
Walker James John |
NNE Nano Nuclear Energy Inc. |
SELL |
71 |
$2K |
| Jun 3, 2026 |
Walker James John |
NNE Nano Nuclear Energy Inc. |
SELL |
201 |
$6K |
| Jun 3, 2026 |
Walker James John |
NNE Nano Nuclear Energy Inc. |
SELL |
2,624 |
$72K |
| Jun 3, 2026 |
Walker James John |
NNE Nano Nuclear Energy Inc. |
SELL |
25,792 |
$690K |
| Jun 3, 2026 |
Walker James John |
NNE Nano Nuclear Energy Inc. |
OTHER |
28,688 |
N/A |
| Jun 3, 2026 |
Walker James John |
NNE Nano Nuclear Energy Inc. |
SELL |
1,475 |
$41K |
| Jun 3, 2026 |
Walker James John |
NNE Nano Nuclear Energy Inc. |
SELL |
22,380 |
$606K |
| Jun 3, 2026 |
Walker James John |
NNE Nano Nuclear Energy Inc. |
SELL |
46,145 |
$1.2M |
| Jun 3, 2026 |
Walker James John |
NNE Nano Nuclear Energy Inc. |
OTHER |
70,000 |
$210K |
← All executives · Full trades feed
