The cluster of sales by the President/Chairman, CEO, and CFO on the same day is a bearish signal, though the dollar amount is modest relative to market cap. Monitor for any upcoming 8-K filings (e.g., earnings, material agreements, or restructuring) that could explain the coordinated selling.
Price Chart
Executive Summary
Five insiders at Nano Nuclear Energy, including the President/Chairman and CEO, sold a total of $4.72M in stock over a one-week window ending June 3, 2026. The President/Chairman alone accounted for $4.58M (97%) of the sales.
Key Financial Metrics
Key Facts
- President and Chairman Yu Jiang sold 168,600 shares for $4.58M on June 3, 2026.
- CEO James John Walker sold 71 shares for $2K on the same day.
- CFO Jaisun Garcha sold 1,800 shares for $49K on June 3, 2026.
- Total insider sales of $4.72M represent 0.47% of the $1.0B market cap.
- All five insiders sold on the same date (June 3, 2026), suggesting a coordinated event or shared concern.
Financial Impact
Insider sales of $4.72M, or 0.47% of market cap, concentrated in the President/Chairman's $4.58M sale.
Risk Factors
- Coordinated insider selling by top executives may signal undisclosed negative developments.
- The company operates in a speculative sector (nuclear energy) with high volatility and limited revenue visibility.
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-NNE-1787811301651 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 2, 2026 24d ago | 8-K | $15.51 | awaiting T+20 | — | $12.16 (−21.60%) |
Oct 1, 2026 25d ago | Press Release | $15.73 | awaiting T+20 | — | $12.16 (−22.70%) |
Sep 3, 2026 7w ago | Insider Cluster | $17.72 $15.51 | ▲ +12.47% | ▲ +13.07% | $12.16 (+31.38%) |
Jun 25, 2026 17w ago | 8-K | $19.87 $16.88 | ▼ −15.05% | ▼ −16.31% | $12.16 (−38.80%) |
Jun 24, 2026 17w ago | 8-K | $20.65 $16.88 | ▼ −18.26% | ▼ −18.79% | $12.16 (−41.11%) |
Jun 11, 2026 19w ago | Institutional Cluster | $23.55 $19.29 | ▼ −18.09% | ▼ −19.98% | $12.16 (−48.37%) |
Jun 5, 2026 20w ago | Insider Cluster | $25.85 $18.88 | ▲ +26.98% | ▲ +28.13% | $12.16 (+52.96%) |
Jun 5, 2026 20w ago | Insider Cluster | $25.85 $20.19 | ▲ +21.90% | ▲ +23.53% | $12.16 (+52.96%) |
May 29, 2026 21w ago | 8-K | $28.88 $21.32 | ▼ −26.18% | ▼ −24.38% | $12.16 (−57.89%) |
May 20, 2026 22w ago | 8-K | $25.08 $25.67 | ▲ +2.33% | ▲ +2.00% | $12.16 (−51.52%) |
US Market Status
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