James John Walker serves as Executive at Nano Nuclear Energy Inc., where they oversee executive responsibilities. Since joining the company, James John Walker has executed 4 insider transactions totaling $753.1K, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 2, 2026 involved exercising options for 330,000 shares valued at $0.
James John Walker currently holds 500,000 shares of Nano Nuclear Energy Inc. (NNE), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, James John Walker has been a net seller of NNE stock. They have purchased $0 and sold $753.1K worth of shares.
James John Walker's most recent insider trade was on Feb 2, 2026, when they sold 330,000 shares at $0.00 per share.
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| $1.50 |
| Discretionary |
| Dec 24, 2025 | NNE | $674.4K | Sale | 22,459 | $30.03 | Discretionary |
| Dec 24, 2025 | NNE | $78.7K | Sale | 2,541 | $30.97 | Discretionary |