James John Walker - 02 Feb 2026 Form 4 Insider Report for Nano Nuclear Energy Inc. (NNE)

Role
Chief Executive Officer, Director
Signature
/s/ James John Walker
Issuer symbol
NNE
Transactions as of
02 Feb 2026
Net transactions value
+$495,000
Form type
4
Filing time
04 Feb 2026, 07:30:31 UTC
Previous filing
30 Jan 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Walker James John Chief Executive Officer, Director 10 TIMES SQUARE, 30TH FLOOR, NEW YORK /s/ James John Walker 04 Feb 2026 0002021757

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction NNE Common Stock Options Exercise $495,000 +330,000 +132% $1.50 580,000 02 Feb 2026 Direct F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction NNE Stock Options Options Exercise $0 -330,000 -40% $0.000000 500,000 02 Feb 2026 Common Stock 330,000 $1.50 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 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 February 2, 2026, such options were exercised.