Insider Transactions Reported by 10 Insiders of Nano Nuclear Energy Inc.

Symbol
NNE on Nasdaq
Location
New York, NY

Insiders trading volume in the past year

Nano Nuclear Energy Inc. executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Jiang Yu President and Chairman, Director, 10%+ Owner $294,352,994 -$55,692,930 -16% 28 Jan 2026
I Financial Ventures Group LLC 10%+ Owner $294,352,994 -$55,692,930 -16% 28 Jan 2026
Tsun Yee Law Director $2,473,260 -$1,783,813 -42% 23 Dec 2025
Jaisun Garcha Chief Financial Officer $1,035,000 -$2,553,127 -71% 02 Feb 2026
James John Walker Chief Executive Officer, Director $870,000 -$7,390,893 -89% 02 Feb 2026
Kenny Joe Yung Yu Director $494,676 -$1,297,206 -72% 23 Dec 2025
Seth Jason Berl Director $106,206 -$101,444 -49% 02 Mar 2026
Diane Elizabeth Hare Director $0 -$1,222,677 -100% 05 Jan 2026
Winston Khun Hunn Chow Chief Policy Officer 06 May 2024
Florent Heidet Chief Technology Officer 13 Nov 2025

Recent Insider Transactions by Companies or Individuals for Nano Nuclear Energy Inc.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
Seth Jason Berl NNE Common Stock Sale -48.8% $101,444 $27.69 -3,664 3,836 02 Mar 2026 Direct
James John Walker NNE Common Stock Options Exercise 132% 330,000 580,000 02 Feb 2026 Direct
James John Walker NNE Stock Options Options Exercise -39.8% -330,000 500,000 02 Feb 2026 Direct
Jaisun Garcha NNE Common Stock Options Exercise 38% 95,000 345,000 02 Feb 2026 Direct
Jaisun Garcha NNE Stock Options Options Exercise -35.8% -95,000 170,000 02 Feb 2026 Direct
Jiang Yu NNE Common Stock Sale -1.37% $3,856,265 $31.78 -121,339 8,724,000 29 Jan 2026 By I Financial Ventures Group LLC
Jiang Yu NNE Common Stock Options Exercise 1.4% 121,339 8,811,680 29 Jan 2026 By I Financial Ventures Group LLC
Jiang Yu NNE Stock Options Options Exercise -19.5% -121,339 500,000 29 Jan 2026 By I Financial Ventures Group LLC
I Financial Ventures Group LLC NNE Common Stock Sale -1.37% $3,856,265 $31.78 -121,339 8,724,000 29 Jan 2026 Direct
I Financial Ventures Group LLC NNE Common Stock Options Exercise 1.4% 121,339 8,811,680 29 Jan 2026 Direct
I Financial Ventures Group LLC NNE Stock Options Options Exercise -37.8% -121,339 200,000 29 Jan 2026 Direct
Jiang Yu NNE Common Stock Sale -8.08% $26,177,336 $34.14 -766,661 8,724,000 28 Jan 2026 By I Financial Ventures Group LLC
Jiang Yu NNE Common Stock Options Exercise 4.24% 378,661 9,308,474 28 Jan 2026 By I Financial Ventures Group LLC
Jiang Yu NNE Stock Options Options Exercise -37.9% -378,661 621,339 28 Jan 2026 By I Financial Ventures Group LLC
I Financial Ventures Group LLC NNE Common Stock Sale -8.08% $26,177,336 $34.14 -766,661 8,724,000 28 Jan 2026 Direct
I Financial Ventures Group LLC NNE Common Stock Options Exercise 4.24% 378,661 9,308,474 28 Jan 2026 Direct
I Financial Ventures Group LLC NNE Stock Options Options Exercise -54.1% -378,661 321,339 28 Jan 2026 Direct
James John Walker NNE Common Stock Sale -43.8% $6,637,823 $34.04 -195,000 250,000 28 Jan 2026 Direct
James John Walker NNE Common Stock Options Exercise 61.8% 170,000 445,000 28 Jan 2026 Direct
James John Walker NNE Stock Options Options Exercise -17% -170,000 830,000 28 Jan 2026 Direct
Jaisun Garcha NNE Common Stock Sale -23.1% $2,553,127 $34.04 -75,000 250,000 28 Jan 2026 Direct
Jaisun Garcha NNE Common Stock Options Exercise 30% 75,000 325,000 28 Jan 2026 Direct
Jaisun Garcha NNE Stock Options Options Exercise -22.1% -75,000 265,000 28 Jan 2026 Direct
Diane Elizabeth Hare NNE Common Stock Sale -100% $574,035 $28.70 -20,000 0 05 Jan 2026 Direct
Diane Elizabeth Hare NNE Common Stock Options Exercise 20,000 20,000 05 Jan 2026 Direct
Diane Elizabeth Hare NNE Stock Options Options Exercise -80% -20,000 5,000 05 Jan 2026 Direct
Seth Jason Berl NNE Common Stock Options Exercise 7,500 7,500 29 Dec 2025 Direct
Seth Jason Berl NNE Restricted Stock Units Options Exercise -41.7% -7,500 10,468 29 Dec 2025 Direct
Jiang Yu NNE Common Stock Sale -1.9% $4,769,633 $27.03 -176,457 9,112,000 29 Dec 2025 By I Financial Ventures Group LLC
I Financial Ventures Group LLC NNE Common Stock Sale -1.9% $4,769,633 $27.03 -176,457 9,112,000 29 Dec 2025 By I Financial Ventures Group LLC
Jiang Yu NNE Common Stock Sale -3.46% $9,481,232 $28.47 -333,069 9,288,457 26 Dec 2025 By I Financial Ventures Group LLC
I Financial Ventures Group LLC NNE Common Stock Sale -3.46% $9,481,232 $28.47 -333,069 9,288,457 26 Dec 2025 By I Financial Ventures Group LLC
Jiang Yu NNE Common Stock Sale -3.78% $11,408,464 $30.14 -378,474 9,621,526 24 Dec 2025 By I Financial Ventures Group LLC
James John Walker NNE Common Stock Sale -8.33% $753,071 $30.12 -25,000 275,000 24 Dec 2025 Direct
I Financial Ventures Group LLC NNE Common Stock Sale -3.78% $11,408,464 $30.14 -378,474 9,621,526 24 Dec 2025 By I Financial Ventures Group LLC
Tsun Yee Law NNE Common Stock Sale -42.3% $1,783,813 $32.43 -55,000 75,000 23 Dec 2025 Direct
Tsun Yee Law NNE Common Stock Options Exercise 32.4% 30,000 122,691 23 Dec 2025 Direct
Tsun Yee Law NNE Stock Options Options Exercise -85.7% -30,000 5,000 23 Dec 2025 Direct
Kenny Joe Yung Yu NNE Common Stock Sale -72.7% $1,297,206 $32.43 -40,000 15,000 23 Dec 2025 Direct
Kenny Joe Yung Yu NNE Common Stock Options Exercise 772.6% 40,000 45,177 23 Dec 2025 Direct
Kenny Joe Yung Yu NNE Stock Options Options Exercise -88.9% -40,000 5,000 23 Dec 2025 Direct
Diane Elizabeth Hare NNE Common Stock Sale -100% $648,642 $32.43 -20,000 0 23 Dec 2025 Direct
Diane Elizabeth Hare NNE Common Stock Options Exercise 20,000 14,640 23 Dec 2025 Direct
Diane Elizabeth Hare NNE Stock Options Options Exercise -44.4% -20,000 25,000 23 Dec 2025 Direct
James John Walker NNE Restricted Stock Units Award 89,022 0 13 Nov 2025 Direct
Jiang Yu NNE Restricted Stock Units Award 183,978 0 13 Nov 2025 Direct
Seth Jason Berl NNE Restricted Stock Units Award 2,968 0 13 Nov 2025 Direct
Diane Elizabeth Hare NNE Restricted Stock Units Award 2,968 0 13 Nov 2025 Direct
Kenny Joe Yung Yu NNE Restricted Stock Units Award 2,968 0 13 Nov 2025 Direct
Tsun Yee Law NNE Restricted Stock Units Award 2,968 0 13 Nov 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.