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Nano Nuclear Energy Inc.

NNE Mostly scheduled
CIK 0001923891 #2574 in the set updated 17 Sep 2026
Bought (120 mo)
$0.00
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$177.99M
$61.24M on a plan · $116.49M straight out of an exercise
Sold at will
$269.76K
3 of 102 sales
Net
−$177.99M
−$269.76K against sales at will

By person

9 insiders · 105 transactions
37.6×

James Walker holds 37.6 times base salary in stock. $11.28M of shares against $300.00K in salary for 2025.

Salary from the company's own proxy. The shares are what James Walker last reported holding, valued at $17.77, the price Common Stock was last bought or sold at on the open market here, on 3 Sep 2026.

Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
Yu Jiang
President and Chairman
—
$83.87M (33) scheduled
−$83.87M
24,197,500
45.06%
$429.91M
−8.5%
I Financial Ventures Group LLC entity
10% owner
—
$74.37M (26) scheduled
−$74.37M
17,336,000
32.28%
$308.00M
−9.3%
Walker James John
Chief Executive Officer
—
$11.55M (18) scheduled
−$11.55M
635,000
1.18%
$11.28M
+47.7%
Garcha Jaisun
Chief Financial Officer
—
$3.54M (8) scheduled
−$3.54M
345,000
0.6425%
$6.13M
+38.0%
Law Tsun Yee
Director
—
$1.78M (4) scheduled
−$1.78M
78,428
0.1461%
$1.39M
−21.6%
Hare Diane Elizabeth
Director
—
$1.31M (8) scheduled
−$1.31M
0
0.0000%
$0.00
—
Yu Kenny Joe Yung
Director
—
$1.30M (2) scheduled
−$1.30M
18,428
0.0343%
$327.40K
+22.9%
Berl Seth Jason
Director
—
$194.90K (2)
−$194.90K
7,586
0.0141%
$134.78K
−49.4%
Heidet Florent
Chief Technology Officer
—
$74.86K (1)
−$74.86K
6,185
0.0115%
$109.89K
—

Individual transactions

81
Insider
Date
Role
Action
Shares
Price
Amount
I Financial Ventures Group LLC
3 Jun 2026
10% owner
Sold after exercise
2,085
$29.91
$62.36K
I Financial Ventures Group LLC
3 Jun 2026
10% owner
Sold after exercise
1,429
$28.98
$41.41K
I Financial Ventures Group LLC
3 Jun 2026
10% owner
Sold after exercise
4,014
$27.83
$111.72K
I Financial Ventures Group LLC
3 Jun 2026
10% owner
Sold after exercise
67,451
$27.16
$1.83M
I Financial Ventures Group LLC
3 Jun 2026
10% owner
Sold after exercise
125,021
$26.30
$3.29M
I Financial Ventures Group LLC
3 Jun 2026
10% owner
Sold after exercise
5,215
$29.91
$155.98K
I Financial Ventures Group LLC
3 Jun 2026
10% owner
Sold after exercise
3,571
$28.98
$103.48K
I Financial Ventures Group LLC
3 Jun 2026
10% owner
Sold after exercise
10,035
$27.83
$279.30K
I Financial Ventures Group LLC
3 Jun 2026
10% owner
Sold after exercise
168,626
$27.16
$4.58M
I Financial Ventures Group LLC
3 Jun 2026
10% owner
Sold after exercise
312,553
$26.30
$8.22M
Garcha Jaisun
3 Jun 2026
Chief Financial Officer
Sold after exercise
57
$29.91
$1.70K
Garcha Jaisun
3 Jun 2026
Chief Financial Officer
Sold after exercise
174
$28.81
$5.01K
Garcha Jaisun
3 Jun 2026
Chief Financial Officer
Sold after exercise
1,761
$27.59
$48.59K
Garcha Jaisun
3 Jun 2026
Chief Financial Officer
Sold after exercise
15,223
$26.84
$408.65K
Garcha Jaisun
3 Jun 2026
Chief Financial Officer
Sold after exercise
20,000
$26.08
$521.66K
Yu Jiang
3 Jun 2026
President and Chairman
Sold after exercise
700
$29.91
$20.94K
Yu Jiang
3 Jun 2026
President and Chairman
Sold after exercise
500
$28.89
$14.45K
Yu Jiang
3 Jun 2026
President and Chairman
Sold after exercise
1,400
$27.83
$38.96K
Yu Jiang
3 Jun 2026
President and Chairman
Sold after exercise
13,050
$27.07
$353.24K
Yu Jiang
3 Jun 2026
President and Chairman
Sold after exercise
30,250
$26.29
$795.27K
Yu Jiang
3 Jun 2026
President and Chairman
Sold after exercise indirect
2,085
$29.91
$62.36K
Yu Jiang
3 Jun 2026
President and Chairman
Sold after exercise indirect
1,429
$28.98
$41.41K
Yu Jiang
3 Jun 2026
President and Chairman
Sold after exercise indirect
4,014
$27.83
$111.72K
Yu Jiang
3 Jun 2026
President and Chairman
Sold after exercise indirect
67,451
$27.16
$1.83M
Yu Jiang
3 Jun 2026
President and Chairman
Sold after exercise indirect
125,021
$26.30
$3.29M
Yu Jiang
3 Jun 2026
President and Chairman
Sold after exercise indirect
5,215
$29.91
$155.98K
Yu Jiang
3 Jun 2026
President and Chairman
Sold after exercise indirect
3,571
$28.98
$103.48K
Yu Jiang
3 Jun 2026
President and Chairman
Sold after exercise indirect
10,035
$27.83
$279.30K
Yu Jiang
3 Jun 2026
President and Chairman
Sold after exercise indirect
168,626
$27.16
$4.58M
Yu Jiang
3 Jun 2026
President and Chairman
Sold after exercise indirect
312,553
$26.30
$8.22M
Walker James John
3 Jun 2026
Chief Executive Officer
Sold after exercise
25,000
$26.04
$650.95K
Walker James John
3 Jun 2026
Chief Executive Officer
Sold after exercise
71
$29.91
$2.12K
Walker James John
3 Jun 2026
Chief Executive Officer
Sold after exercise
201
$28.69
$5.77K
Walker James John
3 Jun 2026
Chief Executive Officer
Sold after exercise
2,624
$27.56
$72.30K
Walker James John
3 Jun 2026
Chief Executive Officer
Sold after exercise
25,792
$26.77
$690.43K
Walker James John
3 Jun 2026
Chief Executive Officer
Sold after exercise
1,475
$27.90
$41.15K
Walker James John
3 Jun 2026
Chief Executive Officer
Sold after exercise
22,380
$27.06
$605.67K
Walker James John
3 Jun 2026
Chief Executive Officer
Sold after exercise
46,145
$26.18
$1.21M
Hare Diane Elizabeth
3 Jun 2026
Director
Sold after exercise
100
$28.87
$2.89K
Hare Diane Elizabeth
3 Jun 2026
Director
Sold after exercise
100
$27.84
$2.78K
Hare Diane Elizabeth
3 Jun 2026
Director
Sold after exercise
1,000
$27.04
$27.04K
Hare Diane Elizabeth
3 Jun 2026
Director
Sold after exercise
2,228
$26.31
$58.62K
I Financial Ventures Group LLC
29 Jan 2026
10% owner
Sold after exercise
3,100
$33.74
$104.60K
I Financial Ventures Group LLC
29 Jan 2026
10% owner
Sold after exercise
10,975
$32.84
$360.38K
I Financial Ventures Group LLC
29 Jan 2026
10% owner
Sold after exercise
87,680
$31.81
$2.79M
I Financial Ventures Group LLC
29 Jan 2026
10% owner
Sold after exercise
19,584
$30.76
$602.45K
Yu Jiang
29 Jan 2026
President and Chairman
Sold after exercise indirect
3,100
$33.74
$104.60K
Yu Jiang
29 Jan 2026
President and Chairman
Sold after exercise indirect
10,975
$32.84
$360.38K
Yu Jiang
29 Jan 2026
President and Chairman
Sold after exercise indirect
87,680
$31.81
$2.79M
Yu Jiang
29 Jan 2026
President and Chairman
Sold after exercise indirect
19,584
$30.76
$602.45K
Garcha Jaisun
28 Jan 2026
Chief Financial Officer
Sold after exercise
3,992
$35.23
$140.64K
Garcha Jaisun
28 Jan 2026
Chief Financial Officer
Sold after exercise
31,163
$34.38
$1.07M
Garcha Jaisun
28 Jan 2026
Chief Financial Officer
Sold after exercise
39,845
$33.66
$1.34M
Walker James John
28 Jan 2026
Chief Executive Officer
Sold after exercise
810
$35.27
$28.57K
Walker James John
28 Jan 2026
Chief Executive Officer
Sold after exercise
10,609
$34.38
$364.78K
Walker James John
28 Jan 2026
Chief Executive Officer
Sold after exercise
13,581
$33.66
$457.14K
Walker James John
28 Jan 2026
Chief Executive Officer
Sold after exercise
7,731
$35.26
$272.62K
Walker James John
28 Jan 2026
Chief Executive Officer
Sold after exercise
76,171
$34.37
$2.62M
Walker James John
28 Jan 2026
Chief Executive Officer
Sold after exercise
86,098
$33.64
$2.90M
I Financial Ventures Group LLC
28 Jan 2026
10% owner
Sold after exercise
2,277
$35.25
$80.26K
I Financial Ventures Group LLC
28 Jan 2026
10% owner
Sold after exercise
201,320
$34.42
$6.93M
I Financial Ventures Group LLC
28 Jan 2026
10% owner
Sold after exercise
184,403
$33.83
$6.24M
I Financial Ventures Group LLC
28 Jan 2026
10% owner
Sold after exercise
2,222
$35.25
$78.33K
I Financial Ventures Group LLC
28 Jan 2026
10% owner
Sold after exercise
196,474
$34.42
$6.76M
I Financial Ventures Group LLC
28 Jan 2026
10% owner
Sold after exercise
179,965
$33.83
$6.09M
Yu Jiang
28 Jan 2026
President and Chairman
Sold after exercise indirect
2,277
$35.25
$80.26K
Yu Jiang
28 Jan 2026
President and Chairman
Sold after exercise indirect
201,320
$34.42
$6.93M
Yu Jiang
28 Jan 2026
President and Chairman
Sold after exercise indirect
184,403
$33.83
$6.24M
Yu Jiang
28 Jan 2026
President and Chairman
Sold after exercise indirect
2,222
$35.25
$78.33K
Yu Jiang
28 Jan 2026
President and Chairman
Sold after exercise indirect
196,474
$34.42
$6.76M
Yu Jiang
28 Jan 2026
President and Chairman
Sold after exercise indirect
179,965
$33.83
$6.09M
Hare Diane Elizabeth
5 Jan 2026
Director
Sold after exercise
150
$29.08
$4.36K
Hare Diane Elizabeth
5 Jan 2026
Director
Sold after exercise
19,850
$28.70
$569.67K
Hare Diane Elizabeth
23 Dec 2025
Director
Sold after exercise
5,360
$32.96
$176.66K
Hare Diane Elizabeth
23 Dec 2025
Director
Sold after exercise
14,640
$32.24
$471.99K
Yu Kenny Joe Yung
23 Dec 2025
Director
Sold after exercise
9,823
$32.98
$323.95K
Yu Kenny Joe Yung
23 Dec 2025
Director
Sold after exercise
30,177
$32.25
$973.26K
Law Tsun Yee
23 Dec 2025
Director
Sold after exercise
6,330
$32.98
$208.74K
Law Tsun Yee
23 Dec 2025
Director
Sold after exercise
18,670
$32.25
$602.06K
Law Tsun Yee
23 Dec 2025
Director
Sold after exercise
7,309
$32.98
$241.08K
Law Tsun Yee
23 Dec 2025
Director
Sold after exercise
22,691
$32.26
$731.93K
Show all 105 transactions →

What was left out

Form 4 filings counted 50
Amendments (4/A) skipped 1
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 18
Sales straight out of an exercise 81
Sales at will 3
Transactions with no price 0
Shares from compensation/vesting 2,396,272
History held since 17 Mar 2025