Walker James John bought NNE
January 28, 2026 · Form 4 insider transaction
Walker James John bought 170,000 shares of NANO Nuclear Energy Inc. at $1.50 per share, a transaction worth $255.0K. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Acquired (buy-side)
Shares
170,000
Price
$1.50
Total value
$255.0K
InsiderWalker James John
Role—
SecurityCommon Stock
Transaction codeM: Option exercise
Transaction dateJanuary 28, 2026
Filing dateJanuary 30, 2026
Shares owned after445,000
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Represents the number of shares of common stock issued upon exercise of certain options originally granted to the reporting person at the exercise price of $1.50 per share, which were fully vested and exercisable on February 10, 2023, with expiry on February 10, 2026. On January 28, 2026, such options were exercised.