The dollar amounts are too small to signal a material bearish view. Monitor for any upcoming operational milestones (e.g., FAA certification, earnings) that might have prompted routine portfolio rebalancing, but no immediate trading action is warranted.
Price Chart
Executive Summary
Two Joby Aviation insiders (CFO Rodrigo Brumana and Director Paul Cahill Sciarra) sold a combined $674K in open-market shares over two days. The total represents just 0.01% of the company's $6.7B market cap, making this a routine, non-informative cluster. The CFO also exercised non-cash derivatives on the same date, which have no economic impact.
Key Financial Metrics
Key Facts
- CFO Brumana sold 46,729 shares total ($317K) on Sept 2-3 at $6.77-$6.89
- Director Sciarra sold 62,500 shares ($418K) on Sept 2 at $6.68
- Total open-market sales: $674K, or ~0.01% of $6.7B market cap
- CFO also exercised 73,421 derivative shares on Sept 1 at $0 (non-cash, no economic value)
Financial Impact
Trivial — $674K represents 0.01% of market cap, well below the 0.1% materiality threshold
Risk Factors
- Insider sales could accelerate if the stock appreciates further, but current pace is normal
- No evidence of 10b5-1 plans or blackout-window clustering — sales appear opportunistic
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-JOBY-1788506911888 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 14, 2026 12d ago | Insider Cluster | $4.81 $4.70 | ▼ −2.29% | ▼ −1.27% | $4.84 (+0.62%) |
Oct 5, 2026 21d ago | Insider Cluster | $5.78 $4.95 | ▼ −14.36% | ▼ −14.22% | $4.84 (−16.26%) |
Oct 2, 2026 24d ago | 144 | $5.78 $5.14 | ▼ −11.07% | ▼ −11.49% | $4.84 (−16.26%) |
Oct 2, 2026 24d ago | 144 | $5.95 $5.44 | ▼ −8.57% | ▼ −9.73% | $4.84 (−18.66%) |
Sep 23, 2026 4w ago | Insider Cluster | $6.30 $5.96 | ▲ +5.40% | ▲ +4.98% | $4.84 (+23.17%) |
Sep 3, 2026 7w ago | Insider Cluster | $6.74 $6.30 | ▼ −6.53% | ▼ −5.32% | $4.84 (−28.19%) |
Sep 3, 2026 7w ago | Insider Cluster | $6.74 $6.30 | ▼ −6.53% | ▼ −5.32% | $4.84 (−28.19%) |
Aug 25, 2026 8w ago | Insider Cluster | $7.14 $6.82 | ▲ +4.48% | ▲ +4.36% | $4.84 (+32.21%) |
Aug 18, 2026 9w ago | Insider Cluster | $7.72 $7.14 | ▲ +7.51% | ▲ +7.13% | $4.84 (+37.31%) |
Aug 13, 2026 10w ago | 144 | $7.92 $7.53 | ▼ −4.92% | ▼ −3.56% | $4.84 (−38.89%) |
US Market Status
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