Nano Nuclear Energy NNE Insider Ownership

NASDAQ NNE
$18.17 -1.18 (-6.10%)
As of: Sep 9, 2026 · 3:59 PM EDT

Insider Holdings by Owner

17.06Mn Shares

Insider Ownership Statistics

as of 30 Sep, 2026
Insider Ownership
69.07%
-0.792% pp QoQ
Shares Held by Insiders
34.40Mn
filed for Sep 2026
-1.13% QoQ
Shares Outstanding
49.81Mn
49,807,203 shares
Direct Holdings
17.54Mn
Indirect: 16.86Mn
Net Shares Traded (QoQ)
-394.50K
net selling in Sep 2026
Insiders Holding Shares
8
with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding
Latest
Average ownership
Peak ownership

Shares Purchased/Sold by Insiders

Bought Sold
Latest quarter
Net over range
Buying quarters

Insider Ownership Summary

Quarter ending 30 Sep, 2026

NNE's three largest insider shareholders as of September 09, 2026 are Financial Ventures Group Llc I (TenPercentOwner, 9.11Mn shares), Financial Ventures Group Llc I (TenPercentOwner, 8.22Mn shares), Jiang Yu (President And Chairman, 8.22Mn shares).

Form 4 Holdings

Insiders Holding NNE

Insiders 8
Shares held 17.06Mn
Of outstanding 34.26%
# Insider Position Direct Indirect Total Share of Insiders Last Filed
1 Financial Ventures Group Llc I TenPercentOwner 8,224,000 0 8,224,000 48.2% 05 Jun, 2026
2 Jiang Yu President And Chairman 0 7,749,500 7,749,500 45.4% 03 Sep, 2026
3 James John Walker Chief Executive Officer 635,000 0 635,000 3.7% 03 Sep, 2026
4 Jaisun Garcha Chief Financial Officer 345,000 0 345,000 2.0% 05 Jun, 2026
5 Tsun Yee Law Director 78,428 0 78,428 0.5% 05 Jun, 2026
6 Kenny Joe Yung Yu Director 18,428 0 18,428 0.1% 05 Jun, 2026
7 Seth Jason Berl Director 7,586 0 7,586 0.0% 05 Jun, 2026
8 Florent Heidet Chief Technology Officer 6,185 0 6,185 0.0% 05 Jun, 2026

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

249 Insider Transactions

Source SEC Form 4
Latest quarter Sep 2026
Download Data
Date Insider Position Transaction Shares Price Value Shares Held After Ownership
03 Jun, 2026 James John Walker Chief Executive Officer Acquired M 70,000 $3.00 $210.00K 650,000 Direct
03 Jun, 2026 Diane Elizabeth Hare Director Acquired M 3,428 $0.00 $0 3,428 Direct
03 Jun, 2026 Jiang Yu President And Chairman Disposed S 312,553 $26.30 $8.22Mn 8,411,447 Indirect
03 Jun, 2026 Jaisun Garcha Chief Financial Officer Acquired M 20,000 $3.00 $60.00K 365,000 Direct
03 Jun, 2026 Financial Ventures Group Llc I TenPercentOwner Disposed S 312,553 $26.30 $8.22Mn 8,411,447 Direct
03 Jun, 2026 Kenny Joe Yung Yu Director Acquired M 3,428 $0.00 $0 18,428 Direct
03 Jun, 2026 Tsun Yee Law Director Acquired M 3,428 $0.00 $0 78,428 Direct
03 Jun, 2026 Financial Ventures Group Llc I TenPercentOwner Disposed S 168,626 $27.16 $4.58Mn 8,242,821 Direct
03 Jun, 2026 Tsun Yee Law Director Disposed M 3,428 $0.00 $0 2,968 Direct
03 Jun, 2026 Jiang Yu President And Chairman Disposed S 168,626 $27.16 $4.58Mn 8,242,821 Indirect
03 Jun, 2026 Kenny Joe Yung Yu Director Disposed M 3,428 $0.00 $0 2,968 Direct
03 Jun, 2026 Diane Elizabeth Hare Director Disposed S 2,228 $26.31 $58.62K 1,200 Direct
03 Jun, 2026 James John Walker Chief Executive Officer Disposed S 46,145 $26.18 $1.21Mn 603,855 Direct
03 Jun, 2026 Jaisun Garcha Chief Financial Officer Disposed S 20,000 $26.08 $521.66K 345,000 Direct
03 Jun, 2026 Diane Elizabeth Hare Director Disposed S 1,000 $27.04 $27.04K 200 Direct
03 Jun, 2026 Financial Ventures Group Llc I TenPercentOwner Disposed S 10,035 $27.83 $279.30K 8,232,786 Direct
03 Jun, 2026 Jiang Yu President And Chairman Disposed S 10,035 $27.83 $279.30K 8,232,786 Indirect
03 Jun, 2026 James John Walker Chief Executive Officer Disposed S 22,380 $27.06 $605.67K 581,475 Direct
03 Jun, 2026 Jaisun Garcha Chief Financial Officer Acquired M 17,215 $0.00 $0 362,215 Direct
03 Jun, 2026 James John Walker Chief Executive Officer Disposed S 1,475 $27.90 $41.15K 580,000 Direct