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Insider selling
James John Walker sold $444K of Nano Nuclear Energy Inc. (NNE) stock
James John Walker, Chief Executive Officer of Nano Nuclear Energy Inc. (NNE), sold 25,000 shares of NNE stock worth $444K, per an SEC Form 4 filed Sep 3, 2026.
The sale was pre-arranged (a 10b5-1 plan or an option exercise), not a fresh decision.
The trade was reported on Sep 3, 2026.
NNE has moved -3.1% since the trade date, from $17.65 to $17.10 (Sep 21, 2026 close).
- Traded
- Sep 3, 2026
- Disclosed
- Sep 3, 2026
- Filing delay
- 0 days
- Price since
- -3.1%
- Role
- Chief Executive Officer
- Source
- SEC Form 4
More NNE insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.