Nano Nuclear Energy Inc. (NNE)
Nano Nuclear Energy Inc. (NNE) Insider Trading
Directors, officers and holders of more than 10% of NNE report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.
Recent Form 4 transactions
The 50 most recent of 199 transactions on file: 0 with code P, 34 with code S and 16 with other codes.
| Date | Insider | Title | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Oct 1, 2026 | Yu Jiang | President and Chairman | A Award | 461,223 | Not measured | Not measured |
| Oct 1, 2026 | Walker James John | Chief Executive Officer | A Award | 257,790 | Not measured | Not measured |
| Oct 1, 2026 | Garcha Jaisun | Chief Financial Officer | A Award | 168,786 | Not measured | Not measured |
| Oct 1, 2026 | Law Tsun Yee | Director | A Award | 9,536 | Not measured | Not measured |
| Oct 1, 2026 | Hare Diane Elizabeth | Director | A Award | 9,536 | Not measured | Not measured |
| Oct 1, 2026 | Yu Kenny Joe Yung | Director | A Award | 9,536 | Not measured | Not measured |
| Oct 1, 2026 | Berl Seth Jason | Director | A Award | 9,536 | Not measured | Not measured |
| Sep 3, 2026 | Walker James John | Chief Executive Officer | S Sale | 25,000 | $17.77 | $444,168 |
| Sep 2, 2026 | Yu Jiang | President and Chairman | S Sale | 141,931 | $17.48 | $2,481,649 |
| Sep 1, 2026 | Walker James John | Chief Executive Officer | S Sale | 25,000 | $17.44 | $436,065 |
| Sep 1, 2026 | Yu Jiang | President and Chairman | S Sale | 332,569 | $17.45 | $5,801,799 |
| Jun 5, 2026 | Heidet Florent | Chief Technology Officer | S Sale | 3,000 | $24.95 | $74,858 |
| Jun 5, 2026 | Berl Seth Jason | Director | S Sale | 3,750 | $24.92 | $93,459 |
| Jun 3, 2026 | Hare Diane Elizabeth | Director | M Exercise | 3,428 | Not measured | Not measured |
| Jun 3, 2026 | Law Tsun Yee | Director | M Exercise | 3,428 | Not measured | Not measured |
| Jun 3, 2026 | Garcha Jaisun | Chief Financial Officer | S Sale | 174 | $28.81 | $5,013 |
| Jun 3, 2026 | Garcha Jaisun | Chief Financial Officer | S Sale | 57 | $29.91 | $1,705 |
| Jun 3, 2026 | Garcha Jaisun | Chief Financial Officer | S Sale | 1,761 | $27.59 | $48,593 |
| Jun 3, 2026 | I Financial Ventures Group LLC | 10% Owner | M Exercise | 200,000 | $3.00 | $600,000 |
| Jun 3, 2026 | I Financial Ventures Group LLC | 10% Owner | S Sale | 125,021 | $26.30 | $3,287,890 |
| Jun 3, 2026 | Walker James John | Chief Executive Officer | S Sale | 1,475 | $27.90 | $41,153 |
| Jun 3, 2026 | Walker James John | Chief Executive Officer | S Sale | 22,380 | $27.06 | $605,670 |
| Jun 3, 2026 | Walker James John | Chief Executive Officer | M Exercise | 28,688 | Not measured | Not measured |
| Jun 3, 2026 | Walker James John | Chief Executive Officer | S Sale | 25,792 | $26.77 | $690,426 |
| Jun 3, 2026 | Walker James John | Chief Executive Officer | S Sale | 2,624 | $27.55 | $72,304 |
| Jun 3, 2026 | Walker James John | Chief Executive Officer | S Sale | 201 | $28.69 | $5,766 |
| Jun 3, 2026 | Walker James John | Chief Executive Officer | S Sale | 71 | $29.91 | $2,124 |
| Jun 3, 2026 | Walker James John | Chief Executive Officer | S Sale | 25,000 | $26.04 | $650,950 |
| Jun 3, 2026 | Yu Jiang | President and Chairman | S Sale | 312,553 | $26.30 | $8,219,738 |
| Jun 3, 2026 | Yu Jiang | President and Chairman | S Sale | 168,626 | $27.16 | $4,580,169 |
| Jun 3, 2026 | I Financial Ventures Group LLC | 10% Owner | S Sale | 10,035 | $27.83 | $279,301 |
| Jun 3, 2026 | Walker James John | Chief Executive Officer | S Sale | 46,145 | $26.18 | $1,208,030 |
| Jun 3, 2026 | Walker James John | Chief Executive Officer | M Exercise | 70,000 | $3.00 | $210,000 |
| Jun 3, 2026 | Garcha Jaisun | Chief Financial Officer | M Exercise | 17,215 | Not measured | Not measured |
| Jun 3, 2026 | I Financial Ventures Group LLC | 10% Owner | S Sale | 3,571 | $28.98 | $103,478 |
| Jun 3, 2026 | Yu Jiang | President and Chairman | S Sale | 1,429 | $28.98 | $41,408 |
| Jun 3, 2026 | Yu Jiang | President and Chairman | S Sale | 4,014 | $27.83 | $111,720 |
| Jun 3, 2026 | Hare Diane Elizabeth | Director | S Sale | 100 | $28.87 | $2,887 |
| Jun 3, 2026 | Yu Jiang | President and Chairman | S Sale | 2,085 | $29.91 | $62,362 |
| Jun 3, 2026 | Yu Jiang | President and Chairman | M Exercise | 45,900 | Not measured | Not measured |
| Jun 3, 2026 | Yu Jiang | President and Chairman | S Sale | 30,250 | $26.29 | $795,273 |
| Jun 3, 2026 | Yu Jiang | President and Chairman | S Sale | 13,050 | $27.07 | $353,237 |
| Jun 3, 2026 | Yu Jiang | President and Chairman | S Sale | 1,400 | $27.83 | $38,962 |
| Jun 3, 2026 | Yu Jiang | President and Chairman | S Sale | 500 | $28.89 | $14,445 |
| Jun 3, 2026 | Yu Jiang | President and Chairman | S Sale | 700 | $29.91 | $20,937 |
| Jun 3, 2026 | Heidet Florent | Chief Technology Officer | M Exercise | 9,185 | Not measured | Not measured |
| Jun 3, 2026 | Yu Jiang | President and Chairman | S Sale | 67,451 | $27.16 | $1,832,084 |
| Jun 3, 2026 | Garcha Jaisun | Chief Financial Officer | M Exercise | 20,000 | $3.00 | $60,000 |
| Jun 3, 2026 | Garcha Jaisun | Chief Financial Officer | S Sale | 20,000 | $26.08 | $521,660 |
| Jun 3, 2026 | Yu Jiang | President and Chairman | S Sale | 125,021 | $26.30 | $3,287,890 |
The full Form 4 history is on the NNE company page (Insider Trades card, View all).
Questions about this data
Which insider transactions are open-market trades?
Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.
How quickly are insider trades reported?
A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.
Who has to file Form 4?
Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.
Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.