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Walker James John insider trades
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Walker James John insider trades

Walker James John has filed 10 Form 4s with the SEC that we hold, all for Nano Nuclear Energy Inc. (NNE), as Chief Executive Officer, Director. Across all of them we count 0 purchases worth $0 and 17 sales worth $11.1M reported on Form 4. In the last 12 months: 0 purchases ($0) and 17 sales ($11.1M). The largest single trade was a sale of 86,098 shares of Nano Nuclear Energy Inc. worth $2.9M, dated 2026-01-28. Of 1 sale filed since we began reading the 10b5-1 checkbox, 1 (100%) was marked as made under a 10b5-1 trading plan. The first filing on our record is dated 2025-03-17 and the latest 2026-10-05.

Nano Nuclear Energy Inc. (NNE)

Chief Executive Officer, Director · 10 filings · 17 purchases and sales
Trade dateCodeSharesValue as filedFiled
2025-12-24S, sale reported on Form 42,541$78.7K2025-12-30
2025-12-24S, sale reported on Form 422,459$674.4K2025-12-30
2026-01-28S, sale reported on Form 486,098$2.9M2026-01-30
2026-01-28S, sale reported on Form 476,171$2.6M2026-01-30
2026-01-28S, sale reported on Form 4810$28.6K2026-01-30
2026-01-28S, sale reported on Form 413,581$457.1K2026-01-30
2026-01-28S, sale reported on Form 410,609$364.7K2026-01-30
2026-01-28S, sale reported on Form 47,731$272.6K2026-01-30
2026-06-03S, sale reported on Form 42,624$72.3K2026-06-05
2026-06-03S, sale reported on Form 425,792$690.5K2026-06-05
2026-06-03S, sale reported on Form 41,475$41.2K2026-06-05
2026-06-03S, sale reported on Form 422,380$605.6K2026-06-05
2026-06-03S, sale reported on Form 446,145$1.2M2026-06-05
2026-06-03S, sale reported on Form 425,000$651.0K2026-06-05
2026-06-03S, sale reported on Form 471$2.1K2026-06-05
2026-06-03S, sale reported on Form 4201$5.8K2026-06-05
2026-09-03S, sale reported on Form 425,000$444.2K2026-09-03
Source

Counted from the Form 4 filings this reporting owner (SEC CIK 2021757) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.

Source: U.S. Securities and Exchange Commission (EDGAR) and other official government data · Updated 2026-10-12 · For informational purposes only, not investment advice.
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