The CFO's sale is the largest and most senior, and the cluster lacks any offsetting insider buying. Monitor for any material news (e.g., earnings pre-announcement, operational update) that may have prompted the selling. The absence of 10b5-1 plan disclosure increases the likelihood these were discretionary sales.
Price Chart
Executive Summary
Four Oklo insiders, including the CFO, sold a total of $756K in shares over a one-week window ending October 1, 2026. The CFO's $608K sale dominates the cluster, and no open-market purchases offset the selling. While the dollar amount is modest relative to Oklo's market cap, the cluster is entirely composed of C-suite and senior officers selling near the same price level, which warrants attention.
Key Financial Metrics
Key Facts
- CFO Richard Bealmear sold 16,500 shares for $608K at $36.87 on 2026-10-01
- CSO William Murphy sold 1,800 shares for $66K at $37.39 on 2026-09-28
- Chief of Staff John Hanson sold 1,100 shares for $41K at $37.39 on 2026-09-28
- CPO Alexandra Renner sold 1,100 shares for $41K at $37.39 on 2026-09-28
- Total insider sales: $756K; no open-market purchases in the cluster
- All sales are open-market (code S) with no disclosed 10b5-1 plan
Financial Impact
Total insider sales of $756K represent approximately 0.23% of Oklo's market cap (based on ~$326M market cap from snapshot), which is modest but above the 0.1% threshold.
Risk Factors
- Insider selling may signal management's view that the stock is fairly valued or overvalued at current levels
- CFO selling $608K in a single transaction is the most significant data point in the cluster
- No insider buying to counterbalance the selling pattern
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-OKLO-1791230522718 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 21, 2026 6d ago | Institutional Cluster | $27.01 | awaiting T+20 | — | $27.33 (+1.18%) |
Oct 9, 2026 18d ago | 144 | $34.70 | awaiting T+20 | — | $27.33 (−21.24%) |
Oct 6, 2026 21d ago | 144 | $38.55 | awaiting T+20 | — | $27.33 (−29.11%) |
Oct 5, 2026 22d ago | Insider Cluster | $38.55 | awaiting T+20 | — | $27.33 (+29.11%) |
Oct 5, 2026 22d ago | Insider Cluster | $38.55 | awaiting T+20 | — | $27.33 (+29.11%) |
Sep 29, 2026 28d ago | Insider Cluster | $37.02 | awaiting T+20 | — | $27.33 (−26.18%) |
Sep 15, 2026 6w ago | Insider Cluster | $35.62 $29.04 | ▲ +18.47% | ▲ +20.54% | $27.33 (+23.27%) |
Sep 15, 2026 6w ago | Insider Cluster | $35.62 $29.04 | ▲ +18.47% | ▲ +20.54% | $27.33 (+23.27%) |
Sep 11, 2026 6w ago | 424B5 | $36.22 $34.70 | ▲ +4.20% | ▲ +6.07% | $27.33 (+24.54%) |
Sep 11, 2026 6w ago | 8-K | $36.22 $34.70 | ▲ +4.20% | ▲ +6.07% | $27.33 (+24.54%) |
US Market Status
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