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Insider selling
James John Walker sold $436K 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 $436K, 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 happened on Sep 1, 2026, 2 days before it was made public.
NNE has moved -0.9% since the trade date, from $17.47 to $17.32 (Sep 22, 2026 close).
- Traded
- Sep 1, 2026
- Disclosed
- Sep 3, 2026
- Filing delay
- 2 days
- Price since
- -0.9%
- 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.