Walker James John sold NNE

June 3, 2026 · Form 4 insider transaction

Walker James John sold 25,792 shares of NANO Nuclear Energy Inc. at $26.77 per share, a transaction worth $690.4K. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 2 days after the transaction.

Direction
Disposed (sell-side)
Shares
25,792
Price
$26.77
Total value
$690.4K
Role
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateJune 3, 2026
Filing dateJune 5, 2026
Shares owned after582,896
OwnershipDirect
10b5-1 planYes
AmendedNo

Footnotes

This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in September 2025.; This transaction was executed in multiple trades during the day at prices ranging from $26.3700 to $27.3400. The weighted-average price is reported above. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.

View the original Form 4 on SEC EDGAR