WALKER JAMES JOHN

PrivateCIK: 2021757
Location

NEW YORK, NY

WALKER JAMES JOHN (Chief Executive Officer) sold 3.8% of their position (25K shares) of NANO NUCLEAR ENERGY INC. on the open market

Open‑market sale worth $444.2K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderWALKER JAMES JOHNCIK 2021757
IssuerNANO NUCLEAR ENERGY INC.CIK 1923891
DirectorOfficer· Chief Executive Officer
Since Feb 2026
-25K
Net shares
Net seller
$444.2K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
25K disposed
Non-Derivative Transactions1

Common Stock

Direct
S · Sale

Shares

25K

Price / share

$17.77

Trade value

$444.17K

% of position

3.8%
9/3/2026
660K635K
Total

Net shares

25K

Net value

-$444.17K

Derivative Transactions0
No derivative transactions reported
WALKER JAMES JOHN — Insider Transaction (Form 4) Filed Sep 3, 2026 | Finecho