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Who

Florent Heidet

Chief Technology Officer

Company insider

Files Form 4 as: Chief Technology Officer, Nano Nuclear Energy.

In numbers

Trades disclosed
9
Buys
0
Sells
1
Bought
$0
Sold
$150K
Companies
1
Companies where not an officer
0
First trade
6 Mar 2025
Last trade
5 Jun 2026
Last filed
5 Jun 2026

Companies traded

Where they are an officer
NNE Nano Nuclear EnergyOfficer · Electric Utilities & IPPs · last 5 Jun 20260 buys · 1 sell

Activity over time

1 Jun – 1 Oct
10Jun 26Jul 26Aug 26Sep 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
5 Jun 2026filed 5 Jun 2026NNE Nano Nuclear EnergyElectric Utilities & IPPsSEC FORM 4 Sold$75K3,000 at $24.95filing
5 Jun 2026filed 5 Jun 2026NNE Nano Nuclear EnergyElectric Utilities & IPPsSEC FORM 4 Sold$75K3,000 at $24.95filing
3 Jun 2026filed 5 Jun 2026NNE Nano Nuclear EnergyElectric Utilities & IPPsSEC FORM 4 Code M—9,185 at $0.00filing
3 Jun 2026filed 5 Jun 2026NNE Nano Nuclear Energyoption or derivative · Electric Utilities & IPPsSEC FORM 4 Code M—9,185 at $0.00filing
3 Jun 2026filed 5 Jun 2026NNE Nano Nuclear Energyoption or derivative · Electric Utilities & IPPsSEC FORM 4 Code M—9,185 at $0.00filing
3 Jun 2026filed 5 Jun 2026NNE Nano Nuclear EnergyElectric Utilities & IPPsSEC FORM 4 Code M—9,185 at $0.00filing
13 Nov 2025filed 17 Nov 2025NNE Nano Nuclear Energyoption or derivative · Electric Utilities & IPPsSEC FORM 4 Code A—11,277 at $0.00filing
3 Jun 2025filed 5 Jun 2025NNE Nano Nuclear Energyoption or derivative · Electric Utilities & IPPsSEC FORM 4 Code A—27,555 at $0.00filing
6 Mar 2025filed 18 Mar 2025NNE Nano Nuclear Energyoption or derivative · Electric Utilities & IPPsSEC FORM 4 Code A—338,000 at $0.00filing

Sectors

Utilities1

Buys in green, sells in red, by the company’s sector.

Related people

Seth Jason BerlDirector · Director at Nano Nuclear Energy, filing Form 4 there in the last year
Jaisun GarchaChief Financial Officer · Chief Financial Officer at Nano Nuclear Energy, filing Form 4 there in the last year
Jiang YuPresident and Chairman · President and Chairman at Nano Nuclear Energy, filing Form 4 there in the last year
Diane Elizabeth HareDirector · Director at Nano Nuclear Energy, filing Form 4 there in the last year
James John WalkerChief Executive Officer · Chief Executive Officer at Nano Nuclear Energy, filing Form 4 there in the last year