James John Walker

NNE

James John Walker serves as director, officer: Chief Executive Officer at Nano Nuclear Energy Inc (NNE). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

4 trades

$17.31M

Net Position

Net Seller

$17.31M

Companies Traded

NNE

Active Period

Dec 2025 – Jun 2026

4 total trades

Most Recent

Sell NNE

Jun 5, 2026 · $3.28M

James John Walker's Insider Trading at Nano Nuclear Energy Inc (NNE)

Buys

0 · $0.00

Sells

4 · $17.31M

Total Shares Bought

Total Shares Sold

538,688

NNE Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Jun 5, 2026	Sell	123,688	$26.49	$3.28M	603,855
Jan 30, 2026	Sell	195,000	$34.04	$6.64M	358,902
Jan 28, 2026	Sell	195,000	$34.04	$6.64M	0
Dec 24, 2025	Sell	25,000	$30.12	$753.1K	0