Nano Nuclear Energy Inc. (NNE)
Nasdaq · Electric Services · Inc. NV
What they're doing
Between 2026-06-21 and 2026-09-19, public records show 3 signals for Nano Nuclear Energy Inc.. Most notable: 2026-06-25: Filed 8-K disclosing director or officer change; 2026-09-01: Yu Jiang (director) sold $5.8M of stock; 2026-09-02: Yu Jiang (director) sold $2.5M of stock. Federal contract obligations over the last 24 months total $0. This summary was assembled automatically from SEC EDGAR, USAspending.gov, U.S. Senate lobbying disclosures and Wikimedia pageview counts.
Generated 2026-09-19 from public records.
Signals, last 12 months
- Large insider saleYu Jiang (director) sold $2.5M of stock
- Large insider saleYu Jiang (director) sold $5.8M of stock
- Material 8-K filingFiled 8-K disclosing director or officer change
- Large insider saleYu Jiang (director) sold $8.2M of stock
- Large insider saleI Financial Ventures Group LLC (ten_percent_owner) sold $8.2M of stock
- Large insider saleYu Jiang (director) sold $4.6M of stock
- Large insider saleI Financial Ventures Group LLC (ten_percent_owner) sold $4.6M of stock
- Large insider saleI Financial Ventures Group LLC (ten_percent_owner) sold $3.3M of stock
- Large insider saleYu Jiang (director) sold $3.3M of stock
- Large insider saleI Financial Ventures Group LLC (ten_percent_owner) sold $3.3M of stock
- Large insider saleYu Jiang (director) sold $3.3M of stock
- Large insider saleI Financial Ventures Group LLC (ten_percent_owner) sold $1.8M of stock
- Large insider saleI Financial Ventures Group LLC (ten_percent_owner) sold $1.8M of stock
- Large insider saleYu Jiang (director) sold $1.8M of stock
- Large insider saleWalker James John (director) sold $1.2M of stock
- Large insider saleWalker James John (director) sold $1.2M of stock
- Material 8-K filingFiled 8-K disclosing material agreement, acquisition or disposition of assets, director or officer change
- Material 8-K filingFiled 8-K disclosing director or officer change
- Large insider saleYu Jiang (director) sold $2.8M of stock
- Large insider saleI Financial Ventures Group LLC (ten_percent_owner) sold $2.8M of stock
- Large insider saleI Financial Ventures Group LLC (ten_percent_owner) sold $6.8M of stock
- Large insider saleI Financial Ventures Group LLC (ten_percent_owner) sold $6.9M of stock
- Large insider saleI Financial Ventures Group LLC (ten_percent_owner) sold $6.2M of stock
- Large insider saleI Financial Ventures Group LLC (ten_percent_owner) sold $6.8M of stock
- Large insider saleYu Jiang (director) sold $6.9M of stock
- Large insider saleI Financial Ventures Group LLC (ten_percent_owner) sold $6.9M of stock
- Large insider saleI Financial Ventures Group LLC (ten_percent_owner) sold $6.2M of stock
- Large insider saleYu Jiang (director) sold $6.8M of stock
- Large insider saleYu Jiang (director) sold $6.2M of stock
- Large insider saleYu Jiang (director) sold $6.1M of stock
- Large insider saleI Financial Ventures Group LLC (ten_percent_owner) sold $6.1M of stock
- Large insider saleYu Jiang (director) sold $6.1M of stock
- Large insider saleWalker James John (director) sold $2.9M of stock
- Large insider saleWalker James John (director) sold $2.6M of stock
- Large insider saleGarcha Jaisun (officer) sold $1.3M of stock
- Large insider saleGarcha Jaisun (officer) sold $1.1M of stock
- Large insider saleGarcha Jaisun (officer) sold $1.1M of stock
- Large insider saleYu Jiang (director) sold $4.8M of stock
- Large insider saleI Financial Ventures Group LLC (ten_percent_owner) sold $4.8M of stock
- Large insider saleI Financial Ventures Group LLC (ten_percent_owner) sold $4.8M of stock
- Large insider saleYu Jiang (director) sold $9.3M of stock
- Large insider saleYu Jiang (director) sold $9.3M of stock
- Large insider saleI Financial Ventures Group LLC (ten_percent_owner) sold $9.3M of stock
- Large insider saleYu Jiang (director) sold $10.1M of stock
- Large insider saleI Financial Ventures Group LLC (ten_percent_owner) sold $10.1M of stock
- Large insider saleYu Jiang (director) sold $1.2M of stock
- Large insider saleYu Jiang (director) sold $1.2M of stock
- Large insider saleI Financial Ventures Group LLC (ten_percent_owner) sold $1.2M of stock
- Material 8-K filingFiled 8-K disclosing acquisition or disposition of assets
- Material 8-K filingFiled 8-K disclosing material agreement
Insider transactions
| Date | Insider | Role | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-09-03 | Walker James John | director | S | 25,000 | 17.77 | $444,168 |
| 2026-09-02 | Yu Jiang | director | S | 141,931 | 17.48 | $2,481,649 |
| 2026-09-01 | Yu Jiang | director | S | 332,569 | 17.45 | $5,801,799 |
| 2026-09-01 | Walker James John | director | S | 25,000 | 17.44 | $436,065 |
| 2026-06-05 | Heidet Florent | officer | S | 3,000 | 24.95 | $74,850 |
| 2026-06-05 | Berl Seth Jason | director | S | 3,750 | 24.92 | $93,450 |
| 2026-06-05 | Heidet Florent | officer | S | 3,000 | 24.95 | $74,858 |
| 2026-06-05 | Berl Seth Jason | director | S | 3,750 | 24.92 | $93,459 |
| 2026-06-03 | Law Tsun Yee | director | M | 3,428 | 0 | $0 |
| 2026-06-03 | Hare Diane Elizabeth | director | S | 1,000 | 27.04 | $27,040 |
| 2026-06-03 | Hare Diane Elizabeth | director | S | 2,228 | 26.31 | $58,619 |
| 2026-06-03 | Hare Diane Elizabeth | director | M | 3,428 | 0 | $0 |
| 2026-06-03 | Hare Diane Elizabeth | director | S | 100 | 28.87 | $2,887 |
| 2026-06-03 | Hare Diane Elizabeth | director | S | 100 | 27.84 | $2,784 |
| 2026-06-03 | Walker James John | director | S | 2,624 | 27.56 | $72,317 |
| 2026-06-03 | Walker James John | director | S | 25,792 | 26.77 | $690,452 |
| 2026-06-03 | Walker James John | director | S | 1,475 | 27.9 | $41,153 |
| 2026-06-03 | Walker James John | director | S | 22,380 | 27.06 | $605,603 |
| 2026-06-03 | Walker James John | director | M | 28,688 | 0 | $0 |
| 2026-06-03 | Walker James John | director | S | 46,145 | 26.18 | $1,208,076 |
| 2026-06-03 | Walker James John | director | M | 70,000 | 3 | $210,000 |
| 2026-06-03 | Walker James John | director | S | 25,000 | 26.04 | $651,000 |
| 2026-06-03 | Walker James John | director | S | 71 | 29.91 | $2,124 |
| 2026-06-03 | Walker James John | director | S | 201 | 28.69 | $5,767 |
| 2026-06-03 | Yu Jiang | director | S | 67,451 | 27.16 | $1,831,969 |
| 2026-06-03 | Yu Jiang | director | S | 312,553 | 26.3 | $8,220,144 |
| 2026-06-03 | Yu Jiang | director | S | 168,626 | 27.16 | $4,579,882 |
| 2026-06-03 | Yu Jiang | director | S | 10,035 | 27.83 | $279,274 |
| 2026-06-03 | Yu Jiang | director | S | 3,571 | 28.98 | $103,488 |
| 2026-06-03 | Yu Jiang | director | S | 5,215 | 29.91 | $155,981 |
| 2026-06-03 | Yu Jiang | director | M | 200,000 | 3 | $600,000 |
| 2026-06-03 | Yu Jiang | director | S | 125,021 | 26.3 | $3,288,052 |
| 2026-06-03 | Yu Jiang | director | S | 700 | 29.91 | $20,937 |
| 2026-06-03 | Yu Jiang | director | S | 4,014 | 27.83 | $111,710 |
| 2026-06-03 | Yu Jiang | director | S | 1,429 | 28.98 | $41,412 |
| 2026-06-03 | Yu Jiang | director | S | 2,085 | 29.91 | $62,362 |
| 2026-06-03 | Yu Jiang | director | M | 45,900 | 0 | $0 |
| 2026-06-03 | Yu Jiang | director | S | 30,250 | 26.29 | $795,273 |
| 2026-06-03 | Yu Jiang | director | S | 13,050 | 27.07 | $353,264 |
| 2026-06-03 | Yu Jiang | director | S | 1,400 | 27.83 | $38,962 |
| 2026-06-03 | Yu Jiang | director | S | 500 | 28.89 | $14,445 |
| 2026-06-03 | Heidet Florent | officer | M | 9,185 | 0 | $0 |
| 2026-06-03 | Garcha Jaisun | officer | M | 17,215 | 0 | $0 |
| 2026-06-03 | Garcha Jaisun | officer | S | 57 | 29.91 | $1,705 |
| 2026-06-03 | Garcha Jaisun | officer | S | 174 | 28.81 | $5,013 |
| 2026-06-03 | Garcha Jaisun | officer | S | 1,761 | 27.59 | $48,586 |
| 2026-06-03 | Garcha Jaisun | officer | M | 20,000 | 3 | $60,000 |
| 2026-06-03 | Garcha Jaisun | officer | S | 20,000 | 26.08 | $521,600 |
| 2026-06-03 | Garcha Jaisun | officer | S | 15,223 | 26.84 | $408,585 |
| 2026-06-03 | I Financial Ventures Group LLC | ten percent owner | S | 312,553 | 26.3 | $8,220,144 |
Federal contracts
No federal contract actions on record for this recipient mapping.
Lobbying
No federal lobbying filings on record for this client mapping.
Public attention
No Wikipedia pageview data linked to this company.