Traders should watch for potential downward pressure on the stock; coordinated C-suite selling at high magnitude relative to typical patterns may indicate private concerns about valuation or upcoming catalysts. Monitor for further filings or news that could clarify intent.
Price Chart
Executive Summary
Two top executives at Cytokinetics, including the CEO and Chief Commercial Officer, sold nearly $1 million in shares over a single day, with both transactions occurring at market prices. This coordinated open-market selling by C-suite leaders signals potential lack of confidence in near-term prospects despite no disclosed negative news.
Key Financial Metrics
Key Facts
- CEO Robert Blum sold 7,500 shares for $490,350 at $65.38 per share on April 15, 2026
- EVP Andrew Callos sold 7,449 shares for $491,782.98 at $66.02 per share on April 15, 2026
- Total insider selling in the cluster: $982,132.98 over a 7-day window
- Both transactions were open-market sales (code S), not tax-related or automatic disposals
Financial Impact
$982,133 in open-market share sales by two C-suite executives
Risk Factors
- Perception of insider pessimism could erode investor confidence
- Potential for follow-on selling if other insiders act similarly
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-CYTK-1776288585732 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Sep 15, 2026 17d ago | Insider Cluster | $69.31 $67.59 | ▲ +2.48% | ▲ +4.59% | $65.60 (+5.35%) |
Sep 11, 2026 20d ago | Insider Cluster | $72.45 $67.56 | ▼ −6.75% | ▼ −6.86% | $65.60 (−9.45%) |
Sep 1, 2026 4w ago | Insider Cluster | $71.40 $74.11 | ▲ +3.80% | ▲ +3.71% | $65.60 (−8.12%) |
Aug 31, 2026 4w ago | Insider Cluster | $71.40 $74.11 | ▲ +3.80% | ▲ +3.71% | $65.60 (−8.12%) |
Aug 29, 2026 4w ago | Press Release | $70.91 $75.35 | ▲ +6.26% | ▲ +6.40% | $65.60 (−7.49%) |
Aug 28, 2026 5w ago | 8-K | $72.09 $72.72 | ▲ +0.87% | ▲ +0.76% | $65.60 (−9.00%) |
Jul 30, 2026 9w ago | Insider Cluster | $80.42 $81.37 | ▲ +1.18% | ▼ −2.44% | $65.60 (−18.43%) |
Jul 27, 2026 9w ago | Insider Cluster | $80.62 $77.13 | ▼ −4.33% | ▼ −5.40% | $65.60 (−18.63%) |
Jul 23, 2026 10w ago | Press Release | $80.74 $80.42 | ▼ −0.40% | ▼ −0.77% | $65.60 (−18.75%) |
Jul 14, 2026 11w ago | Insider Cluster | $81.93 $79.11 | ▼ −3.44% | ▼ −2.15% | $65.60 (−19.93%) |
US Market Status
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