Dudediligence.

NANO Nuclear Energy Inc

NNENASDAQ · Electric Services
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Last 12 months

Sales planned on beside the trades reported on , and whether each names a .

Planned ·

$111.6M

19 notices · 3,651,145 sh

Dec 2025 to Oct 2026

Reported ·

$168.8M

98 sales · 0 buys

Oct 2025 to Jun 2026

The two figures cover different periods.

95 of 98 reported sales carry the 10b5-1 box. Together they are 10.43% of the shares on issue.

PLANNED · FORM 144Dec 2025 to Oct 2026REPORTED · FORM 4Oct 2025 to Jun 2026N2025DJ2026FMAMJJASO2026-09-03: Walker James John, Form 1442026-09-01: Walker James John, Form 1442026-09-01: I FINANCIAL VENTURES GROUP LLC, Form 1442026-06-05: FLORENT HEIDET, Form 1442026-06-05: SETH BERL, Form 1442026-06-03: Walker James John, Form 1442026-06-03: Garcha Jaisun, Form 1442026-06-03: JIANG YU, Form 1442026-06-03: I FINANCIAL VENTURES GROUP LLC, Form 1442026-06-03: DIANE HARE, Form 1442026-03-02: SETH BERL, Form 1442026-01-28: Walker James John, Form 1442026-01-28: Garcha Jaisun, Form 1442026-01-28: I FINANCIAL VENTURES GROUP LLC, Form 1442025-12-24: Walker James John, Form 1442025-12-24: I FINANCIAL VENTURES GROUP LLC, Form 1442025-12-23: KENNY YU, Form 1442025-12-23: TSUN YEE LAW, Form 1442025-12-23: DIANE HARE, Form 1442025-12-23: Hare Diane Elizabeth, sold2025-12-23: Yu Kenny Joe Yung, sold2025-12-23: Law Tsun Yee, sold2025-12-24: I Financial Ventures Group LLC, sold2025-12-24: Walker James John, sold2025-12-24: Yu Jiang, sold2026-01-05: Hare Diane Elizabeth, sold2026-01-28: Garcha Jaisun, sold2026-01-28: Walker James John, sold2026-01-28: I Financial Ventures Group LLC, sold2026-01-28: Yu Jiang, sold2026-03-02: Berl Seth Jason, sold2026-06-03: I Financial Ventures Group LLC, sold2026-06-03: Garcha Jaisun, sold2026-06-03: Yu Jiang, sold2026-06-03: Walker James John, sold2026-06-03: Hare Diane Elizabeth, sold2026-06-05: Berl Seth Jason, sold2026-06-05: Heidet Florent, sold
under a no plan named▼ salesize is dollars

Form 144 notices, newest first

2026-09-03Walker James John, Chief Executive Officer$444,168
25,000 shplan 2026-05-27Form 4s on file end Jun 23144 ↗
2026-09-01Walker James John, Chief Executive Officer$435,250
25,000 shplan 2025-09-23Form 4s on file end Jun 23144 ↗
2026-09-01I FINANCIAL VENTURES GROUP LLC, 10% Stockholder$8,678,605
474,500 shplan 2025-09-23Form 4s on file end Jun 23144 ↗
2026-06-05FLORENT HEIDET, Chief Technology Officer$74,858
3,000 shno plan date144 ↗
Form 4, 2026-06-05: sold 3,000 at $24.95 Form 4 ↗
2026-06-05SETH BERL, Director$93,459
3,750 shno plan date144 ↗
Form 4, 2026-06-05: sold 3,750 at $24.92 Form 4 ↗
2026-06-03Walker James John, Chief Executive Officer$3,699,508
123,688 shplan 2025-09-23144 ↗
Form 4, 2026-06-05: sold 123,688 at $26.49 Form 4 ↗
2026-06-03Garcha Jaisun, Chief Financial Officer$1,113,101
37,215 shplan 2025-09-23144 ↗
Form 4, 2026-06-05: sold 37,215 at $26.48 Form 4 ↗
2026-06-03JIANG YU, President and Chairman$1,403,163
45,900 shplan 2025-09-23144 ↗
Form 4, 2026-06-05: sold 745,900 at $26.68 Form 4 ↗
2026-06-03I FINANCIAL VENTURES GROUP LLC, 10% Stockholder$21.4M
700,000 shplan 2025-09-23144 ↗
Form 4, 2026-06-05: sold 700,000 at $26.68 Form 4 ↗
2026-06-03DIANE HARE, Director$104,794
3,428 shplan 2025-09-23144 ↗
Form 4, 2026-06-05: sold 3,428 at $26.64 Form 4 ↗
2026-03-02SETH BERL, Director$101,444
3,664 shno plan date144 ↗
Form 4, 2026-03-04: sold 3,664 at $27.69 Form 4 ↗
2026-01-28Walker James John, Chief Executive Officer$6,873,750
195,000 shplan 2025-09-23144 ↗
Form 4, 2026-01-30: sold 195,000 at $34.04 Form 4 ↗
2026-01-28Garcha Jaisun, Chief Financial Officer$2,643,750
75,000 shplan 2025-09-23144 ↗
Form 4, 2026-01-30: sold 75,000 at $34.04 Form 4 ↗
2026-01-28I FINANCIAL VENTURES GROUP LLC, 10% Stockholder$31.2M
888,000 shplan 2025-09-23144 ↗
Form 4, 2026-01-30: sold 888,000 at $33.82 Form 4 ↗
2025-12-24Walker James John, Chief Executive Officer$753,070
25,000 shplan 2025-09-23144 ↗
Form 4, 2025-12-30: sold 25,000 at $30.13 Form 4 ↗
2025-12-24I FINANCIAL VENTURES GROUP LLC, 10% Stockholder$28.2M
888,000 shplan 2025-09-23144 ↗
Form 4, 2025-12-30: sold 888,000 at $28.89 Form 4 ↗
2025-12-23KENNY YU, Director$1,319,200
40,000 shplan 2025-09-23144 ↗
Form 4, 2025-12-30: sold 40,000 at $32.43 Form 4 ↗
2025-12-23TSUN YEE LAW, Director$1,813,900
55,000 shplan 2025-09-23144 ↗
Form 4, 2025-12-30: sold 55,000 at $32.44 Form 4 ↗
2025-12-23DIANE HARE, Director$1,319,200
40,000 shplan 2025-09-23144 ↗
Form 4, 2025-12-30: sold 20,000 at $32.43 Form 4 ↗