Walker James John sold NNE

June 3, 2026 · Form 4 insider transaction

Walker James John sold 22,380 shares of NANO Nuclear Energy Inc. at $27.06 per share, a transaction worth $605.7K. 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
22,380
Price
$27.06
Total value
$605.7K
Role
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateJune 3, 2026
Filing dateJune 5, 2026
Shares owned after581,475
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 $26.7050 to $27.6800. 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