The joint same-day sale by CEO and CFO is optically notable but the dollar amount is too small to be a material signal. Monitor for any upcoming earnings pre-announcement or material corporate development that might have prompted the timing. The stock has been strong (+16% over the last 20 trading days per historical performance), so this could be routine portfolio diversification at elevated prices.
Price Chart
Executive Summary
CEO and CFO of Box Inc. collectively sold $1.1M in open-market shares on the same day, September 10, 2026. While the dollar amount is modest relative to Box's $4.7B market cap (~0.02%), the joint sale by the two top executives on the same day warrants attention. The historical calibration for this filing type shows strong amplifying cross-filing signals, but the absolute size is too small to be material.
Key Financial Metrics
Key Facts
- CEO Aaron Levie sold 15,000 shares at $34.244 for $513,660 on 2026-09-10
- CFO Dylan C. Smith sold 17,000 shares at $34.522 for $586,874 on 2026-09-10
- Total insider sales: $1.10M, representing ~0.02% of Box's $4.7B market cap
- Both sales were open-market transactions (code S), not tax withholdings or exercises
- No insider purchases were reported in the same window
Financial Impact
Total insider sales of $1.10M represent ~0.02% of market cap — trivial in absolute terms
Risk Factors
- Insider sales could accelerate if the stock continues to rise
- No insider buying to offset the selling signal
- The joint timing of CEO and CFO sales may indicate a shared concern not yet public
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-BOX-1789164595537 |
Track record builds as more directional reports settle.
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Sep 11, 2026 21d ago | Insider Cluster | $34.86 $33.61 | ▼ −3.59% | ▼ −3.69% | $34.49 (−1.06%) |
Jul 21, 2026 10w ago | 144 | $28.45 $32.42 | ▲ +13.95% | ▲ +16.36% | $34.49 (+21.23%) |
Jul 10, 2026 12w ago | Insider Cluster | $29.41 $30.48 | ▲ +3.64% | ▲ +4.42% | $34.49 (+17.27%) |
Jun 29, 2026 13w ago | Insider Cluster | $26.54 $28.35 | ▲ +6.82% | ▲ +6.22% | $34.49 (+29.95%) |
Jun 11, 2026 16w ago | Insider Cluster | $25.49 $24.94 | ▼ −2.16% | ▼ −2.59% | $34.49 (+35.31%) |
May 8, 2026 21w ago | Insider Cluster | $25.72 $24.06 | ▼ −6.45% | ▼ −7.92% | $34.49 (+34.10%) |
Apr 8, 2026 25w ago | Insider Cluster | $23.18 $23.81 | ▼ −2.72% | ▲ +0.80% | $34.49 (−48.79%) |
Apr 6, 2026 25w ago | Insider Cluster | $24.17 $22.35 | ▲ +7.53% | ▲ +11.66% | $34.49 (−42.70%) |
US Market Status
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