This is a routine exercise-and-sell cluster with no informational content. Monitor for any upcoming 8-K or earnings release that might have prompted the sales, but the dollar amounts are too small to warrant a trading response.
Price Chart
Executive Summary
Two Dolby insiders sold a combined $545K in shares over a one-week window, with the larger sale ($468K) by SVP Couling coming immediately after a derivative exercise. The total value is 0.009% of DLB's $5.8B market cap — well below the 0.1% materiality threshold. Per the academic literature, cluster sells are weak predictors, and this is a routine liquidity-driven pattern (exercise-and-sell).
Key Financial Metrics
Key Facts
- Two insiders sold shares totaling $545K over Aug 25–Sep 1, 2026
- SVP Couling exercised 7,667 options at $45.50 then immediately sold the same shares at $61.05 for $468K — a classic exercise-and-sell pattern
- VP Nicholson sold 1,200 shares at $65.28 for $77K
- Total sales represent 0.009% of DLB's $5.8B market cap — trivial
- No insider open-market purchases in the cluster
Financial Impact
$545K in insider sales, 0.009% of market cap
Risk Factors
- Insider sales could accelerate if the stock continues to trade near $61–$65
- No insider buying to signal confidence in the current valuation
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-DLB-1788480084482 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 22, 2026 4d ago | SC 13G/A | $63.28 | awaiting T+20 | — | $63.08 (−0.32%) |
Oct 12, 2026 14d ago | Press Release | $58.07 | awaiting T+20 | — | $63.08 (+8.63%) |
Sep 3, 2026 7w ago | Insider Cluster | $61.96 $59.36 | ▼ −4.20% | ▼ −4.80% | $63.08 (+1.81%) |
Aug 27, 2026 8w ago | 8-K | $62.41 $57.56 | ▼ −7.77% | ▼ −7.26% | $63.08 (+1.07%) |
Aug 18, 2026 9w ago | Insider Cluster | $62.70 $57.47 | ▼ −8.34% | ▼ −7.50% | $63.08 (+0.61%) |
Aug 12, 2026 10w ago | Insider Cluster | $62.37 $64.48 | ▲ +3.38% | ▲ +5.13% | $63.08 (+1.14%) |
Jul 30, 2026 12w ago | Press Release | $58.81 $61.50 | ▲ +4.57% | ▲ +1.59% | $63.08 (+7.26%) |
May 27, 2026 21w ago | Insider Cluster | $55.26 $53.49 | ▼ −3.20% | ▼ −0.06% | $63.08 (+14.15%) |
May 19, 2026 22w ago | Insider Cluster | $54.12 $52.33 | ▼ −3.31% | ▼ −4.05% | $63.08 (+16.56%) |
May 5, 2026 25w ago | Insider Cluster | $58.67 $55.61 | ▼ −5.22% | ▼ −10.17% | $63.08 (+7.51%) |
US Market Status
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