NNE Nano Nuclear Energy Inc.
Nasdaq · SEC CIK 1923891 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $177.99M 23 sales by 9 insiders
- Filings on record
- 51 since 2025-03-17, latest 2026-09-03 17:49
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Yu Jiang | Pres, COB, Dir, 10% | — | $83.87M |
| I Financial Ventures Group LLC | 10% | — | $74.36M |
| Walker James John | CEO, Dir | — | $11.55M |
| Garcha Jaisun | CFO | — | $3.54M |
| Law Tsun Yee | Dir | — | $1.78M |
| Hare Diane Elizabeth | Dir | — | $1.31M |
| Yu Kenny Joe Yung | Dir | — | $1.30M |
| Berl Seth Jason | Dir | — | $194.9K |
| Heidet Florent | CTO | — | $74.9K |
Transactions 45
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| T | 2026-09-03 17:49 | 2026-09-03 | NNE | Walker James John | CEO, Dir | S - Sale | $17.77 | -25.0K | 635.0K | -4% | -$444.2K |
| MTI | 2026-09-03 16:05 | 2026-09-01+ | NNE | Yu Jiang | Pres, COB, Dir, 10% | S - Sale | $17.46 | -474.5K | 7.75M | -6% | -$8.28M |
| T | 2026-09-03 16:05 | 2026-09-01 | NNE | Walker James John | CEO, Dir | S - Sale | $17.44 | -25.0K | 660.0K | -4% | -$436.1K |
| DA | 2026-08-26 16:05 | 2026-06-03 | NNE | Walker James John | CEO, Dir | M - OptEx | $3.00 | +200.0K | 780.0K | +34% | +$600.0K |
| D | 2026-06-05 18:12 | 2026-06-03 | NNE | Law Tsun Yee | Dir | M - OptEx | $0.00 | +3,428 | 78.4K | +5% | $0 |
| DT | 2026-06-05 18:12 | 2026-06-03 | NNE | Hare Diane Elizabeth | Dir | M - OptEx | $0.00 | +3,428 | 3,428 | New | $0 |
| DMT | 2026-06-05 18:12 | 2026-06-03 | NNE | Hare Diane Elizabeth | Dir | S - Sale+OE | $26.64 | -3,428 | 0 | -100% | -$91.3K |
| DMT | 2026-06-05 17:52 | 2026-06-03 | NNE | Walker James John | CEO, Dir | M - OptEx | $2.13 | +98.7K | 608.7K | +19% | +$210.0K |
| DMT | 2026-06-05 17:52 | 2026-06-03 | NNE | Walker James John | CEO, Dir | S - Sale+OE | $26.49 | -123.7K | 555.0K | -18% | -$3.28M |
| DMTI | 2026-06-05 17:32 | 2026-06-03 | NNE | Yu Jiang | Pres, COB, Dir, 10% | S - Sale+OE | $26.68 | -700.0K | 8.22M | -8% | -$18.67M |
| DTI | 2026-06-05 17:32 | 2026-06-03 | NNE | Yu Jiang | Pres, COB, Dir, 10% | M - OptEx | $3.00 | +200.0K | 8.42M | +2% | +$600.0K |
| DT | 2026-06-05 17:32 | 2026-06-03 | NNE | Yu Jiang | Pres, COB, Dir, 10% | M - OptEx | $0.00 | +45.9K | 8.27M | +0.6% | $0 |
| DMT | 2026-06-05 17:32 | 2026-06-03 | NNE | Yu Jiang | Pres, COB, Dir, 10% | S - Sale+OE | $26.64 | -45.9K | 8.22M | -0.6% | -$1.22M |
| D | 2026-06-05 17:31 | 2026-06-03 | NNE | Heidet Florent | CTO | M - OptEx | $0.00 | +9,185 | 9,185 | New | $0 |
| D | 2026-06-05 17:31 | 2026-06-05 | NNE | Heidet Florent | CTO | S - Sale+OE | $24.95 | -3,000 | 6,185 | -33% | -$74.9K |
| DMT | 2026-06-05 17:31 | 2026-06-03 | NNE | Garcha Jaisun | CFO | M - OptEx | $1.61 | +37.2K | 362.2K | +11% | +$60.0K |
| DMT | 2026-06-05 17:31 | 2026-06-03 | NNE | Garcha Jaisun | CFO | S - Sale+OE | $26.48 | -37.2K | 345.0K | -10% | -$985.6K |
| DMT | 2026-06-05 17:29 | 2026-06-03 | NNE | I Financial Ventures Group LLC | 10% | S - Sale+OE | $26.68 | -700.0K | 8.22M | -8% | -$18.67M |
| DT | 2026-06-05 17:29 | 2026-06-03 | NNE | I Financial Ventures Group LLC | 10% | M - OptEx | $3.00 | +200.0K | 8.42M | +2% | +$600.0K |
| D | 2026-06-05 17:28 | 2026-06-03 | NNE | Yu Kenny Joe Yung | Dir | M - OptEx | $0.00 | +3,428 | 18.4K | +23% | $0 |
| D | 2026-06-05 17:26 | 2026-06-03 | NNE | Berl Seth Jason | Dir | M - OptEx | $0.00 | -7,500 | 11.3K | -40% | $0 |
| D | 2026-06-05 17:26 | 2026-06-05 | NNE | Berl Seth Jason | Dir | S - Sale+OE | $24.92 | -3,750 | 7,586 | -33% | -$93.5K |
| 2026-03-04 | 2026-03-02 | NNE | Berl Seth Jason | Dir | S - Sale | $27.69 | -3,664 | 3,836 | -49% | -$101.5K | |
| D | 2026-02-04 | 2026-02-02 | NNE | Walker James John | CEO, Dir | M - OptEx | $1.50 | +330.0K | 580.0K | +132% | +$495.0K |
| DM | 2026-02-04 | 2026-02-02 | NNE | Garcha Jaisun | CFO | M - OptEx | $1.82 | +95.0K | 325.0K | +41% | +$172.5K |
| D | 2026-01-30 | 2026-01-28 | NNE | Walker James John | CEO, Dir | M - OptEx | $1.50 | +170.0K | 445.0K | +62% | +$255.0K |
| DM | 2026-01-30 | 2026-01-28 | NNE | Walker James John | CEO, Dir | S - Sale+OE | $34.04 | -195.0K | 275.0K | -41% | -$6.64M |
| DM | 2026-01-30 | 2026-01-28 | NNE | Garcha Jaisun | CFO | S - Sale+OE | $34.04 | -75.0K | 250.0K | -23% | -$2.55M |
| D | 2026-01-30 | 2026-01-28 | NNE | Garcha Jaisun | CFO | M - OptEx | $1.50 | +75.0K | 325.0K | +30% | +$112.5K |
| DMI | 2026-01-30 | 2026-01-28+ | NNE | Yu Jiang | Pres, COB, Dir, 10% | M - OptEx | $1.50 | +500.0K | 8.73M | +6% | +$750.0K |
| DMI | 2026-01-30 | 2026-01-28+ | NNE | Yu Jiang | Pres, COB, Dir, 10% | S - Sale+OE | $33.82 | -888.0K | 9.11M | -9% | -$30.03M |
| DM | 2026-01-30 | 2026-01-28+ | NNE | I Financial Ventures Group LLC | 10% | S - Sale+OE | $33.82 | -888.0K | 8.93M | -9% | -$30.03M |
| DM | 2026-01-30 | 2026-01-28+ | NNE | I Financial Ventures Group LLC | 10% | M - OptEx | $1.50 | +500.0K | 8.74M | +6% | +$750.0K |
| D | 2026-01-06 | 2026-01-05 | NNE | Hare Diane Elizabeth | Dir | M - OptEx | $3.00 | +20.0K | 20.0K | New | +$60.0K |
| DM | 2026-01-06 | 2026-01-05 | NNE | Hare Diane Elizabeth | Dir | S - Sale+OE | $28.70 | -20.0K | 150 | -99% | -$574.1K |
| M | 2025-12-30 | 2025-12-24 | NNE | Walker James John | CEO, Dir | S - Sale | $30.13 | -25.0K | 277.5K | -8% | -$753.1K |
| D | 2025-12-30 | 2025-12-29 | NNE | Berl Seth Jason | Dir | M - OptEx | $0.00 | +7,500 | 7,500 | New | $0 |
| DM | 2025-12-30 | 2025-12-23 | NNE | Yu Kenny Joe Yung | Dir | M - OptEx | $3.00 | +40.0K | 45.2K | +773% | +$120.0K |
| DM | 2025-12-30 | 2025-12-23 | NNE | Yu Kenny Joe Yung | Dir | S - Sale+OE | $32.43 | -40.0K | 15.0K | -73% | -$1.30M |
| MI | 2025-12-30 | 2025-12-24+ | NNE | Yu Jiang | Pres, COB, Dir, 10% | S - Sale | $28.89 | -888.0K | 9.66M | -8% | -$25.66M |
| DM | 2025-12-30 | 2025-12-23 | NNE | Law Tsun Yee | Dir | S - Sale+OE | $32.44 | -55.0K | 100.0K | -35% | -$1.78M |
| DM | 2025-12-30 | 2025-12-23 | NNE | Law Tsun Yee | Dir | M - OptEx | $1.50 | +30.0K | 107.3K | +39% | +$45.0K |
| DM | 2025-12-30 | 2025-12-23 | NNE | Hare Diane Elizabeth | Dir | M - OptEx | $3.00 | +20.0K | 5,360 | New | +$60.0K |
| DM | 2025-12-30 | 2025-12-23 | NNE | Hare Diane Elizabeth | Dir | S - Sale+OE | $32.43 | -20.0K | 0 | -100% | -$648.7K |
| MI | 2025-12-30 | 2025-12-24+ | NNE | I Financial Ventures Group LLC | 10% | S - Sale | $28.89 | -888.0K | 9.62M | -8% | -$25.66M |
Purchase Sale Sale after option exercise All abbreviations