The CEO's $13.85M sale is a material reduction in his stake. Monitor for follow-on sales and any 10b5-1 plan disclosures. If the stock continues to rally, the selling may cap upside; a break below $28 (the sale price) could trigger further weakness.
Price Chart
Executive Summary
CEO Mark Bertolini sold $13.85M of OSCR stock on June 30, and director Mario Schlosser sold an additional $421K on July 1, part of a $14.27M cluster. CEO open-market sales of this magnitude are a notable negative signal, though the stock has rallied strongly (up 42% at T+20 on prior reports), suggesting the selling may be profit-taking rather than a distress signal.
Key Financial Metrics
Key Facts
- CEO Bertolini sold 488,700 shares at $28.35 for $13.85M on 2026-06-30
- Director Schlosser sold 13,672 shares at $30.80 for $421K on 2026-07-01
- Total cluster value $14.27M, representing 0.15% of OSCR's $9.7B market cap
- Over the prior 30 days, OSCR insiders have sold $50.1M total, accelerating the pace
Financial Impact
CEO open-market sale of $13.85M is 0.14% of market cap; total cluster 0.15%
Risk Factors
- CEO selling could signal lack of confidence in near-term outlook
- Insider selling cluster may precede negative news (e.g., earnings miss, guidance cut)
- Stock's strong prior performance (avg +22.7% at T+20) may be unwinding
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-OSCR-1783408739749 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Sep 16, 2026 16d ago | 8-K | $32.34 $31.29 | ▼ −3.25% | ▼ −6.08% | $30.90 (−4.47%) |
Aug 18, 2026 6w ago | 144 | $32.30 $31.24 | ▲ +3.28% | ▲ +2.89% | $30.90 (+4.35%) |
Aug 10, 2026 7w ago | 144 | $27.97 $31.28 | ▲ +11.83% | ▲ +12.24% | $30.90 (+10.46%) |
Jul 6, 2026 12w ago | Insider Cluster | $31.44 $30.54 | ▲ +2.86% | ▲ +3.35% | $30.90 (+1.73%) |
Jul 1, 2026 13w ago | Insider Cluster | $31.90 $31.12 | ▲ +2.45% | ▲ +2.71% | $30.90 (+3.15%) |
Jun 11, 2026 16w ago | Institutional Cluster | $28.91 $28.27 | ▼ −2.21% | ▼ −2.65% | $30.90 (+6.87%) |
Jun 8, 2026 16w ago | 8-K | $27.39 $29.14 | ▲ +6.39% | ▲ +4.28% | $30.90 (+12.80%) |
Jun 4, 2026 17w ago | Insider Cluster | $24.51 $28.26 | ▲ +15.30% | ▲ +14.73% | $30.90 (+26.05%) |
Jun 2, 2026 17w ago | 144 | $20.50 $27.85 | ▼ −35.85% | ▼ −39.67% | $30.90 (−50.71%) |
Jun 2, 2026 17w ago | 8-K | $21.14 $27.22 | ▲ +28.76% | ▲ +31.73% | $30.90 (+46.14%) |
US Market Status
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