StockCIK 1923891
Nano Nuclear Energy Inc. (NNE): Insider Trades and Fund Holdings
In the past 12 months, Nano Nuclear Energy Inc. insiders reported 0 open-market purchases worth $0 and 4 sales worth $9.16M; 4 of the sales were reported as made under a 10b5-1 trading plan.
0Insider buys, 12 months
$0Bought by insiders, 12 months
$9.16MSold by insiders, 12 months
0Tracked funds holding
Recent insider trades
Open-market purchases (code P) and sales (code S) from Form 4. Grants, option exercises and gifts are not shown. Latest filing: Sep 3, 2026.
| Filed | Insider | Type | Value |
|---|---|---|---|
| Sep 3 | Jiang YuChair | ▼ SELL10b5-1 | $5.80M |
| Sep 3 | Jiang YuChair | ▼ SELL10b5-1 | $2.48M |
| Sep 3 | James John WalkerCEO | ▼ SELL10b5-1 | $444K |
| Sep 3 | James John WalkerCEO | ▼ SELL10b5-1 | $436K |
Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings
Insiders who traded in the past year
| Insider | Role | Buys | Bought | Sells | Sold |
|---|---|---|---|---|---|
| Jiang Yu | Chair | 0 | $0 | 2 | $8.28M |
| James John Walker | CEO | 0 | $0 | 2 | $880K |
Reading these numbers
Insiders sell for many reasons: taxes, diversification, a house. Purchases with their own money are rarer and are usually read as more informative. A Form 4 is due within two business days of the trade. How to read a Form 4 →