Insider Cluster (3 insiders) ·Filed Jul 2, 2026
Insider cluster: 2 insiders, $524K total
Actionable Insight • Neutral
Insider selling at trivial levels relative to market cap suggests no bearish conviction. Monitor upcoming earnings or catalysts for any change in sentiment, but this cluster alone does not warrant action.
Final — all horizons settled through T+60d ⚠ clustered
CERS ▼ -22.47% at T+60d
NEUTRAL call -22.47% · α vs SPY -26.04% · entry $3.16 → $2.45
T+1d
+3.80%
call +3.80% · α +2.92%
$3.28
settled 4mo ago
T+5d
-0.32%
call -0.32% · α -1.25%
$3.15
settled 4mo ago
T+20d
-8.54%
call -8.54% · α -8.13%
$2.89
settled 3mo ago
T+60d
-22.47%
call -22.47% · α -26.04%
$2.45
settled 29d ago
Price Chart
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Executive Summary
Insider cluster at Cerus Corp shows open-market sales by CEO, CFO, and COO totaling $524K, which is only ~0.09% of market cap — a trivial amount. Non-cash grants were also filed. No material signal from this insider activity.
Key Financial Metrics
Direction
selling
Total Value
$524.0K
Insiders
3
Key Facts
- Open-market sales by three top executives: CEO William Mariner Greenman ($300K), CFO Kevin Dennis Green ($99K), COO Vivek K Jayaraman ($125K).
- Total open-market sale value of $524K is less than 0.1% of Cerus's $601M market cap.
- Sales occurred on June 30, 2026, alongside non-cash stock grants to the same insiders.
- No 10b5-1 plans indicated; sales appear opportunistic but immaterial in size.
Financial Impact
Total insider sales of $524K represent 0.09% of market cap — negligible.
insider holdingscash proceeds to insiders
Risk Factors
- Insider sales could signal lack of confidence if they accelerate in future filings.
- Cerus has a history of volatility; minor insider activity may be noise.
Market Snapshot
Exchange
Nasdaq
Sector
Surgical & Medical Instruments & Apparatus
Analyst Consensus
89% bullish (9 analysts)
Investment Themes
Healthcare & Medical Devices
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-CERS-1783058622100 |
9 reports for CERS
67% Hit rate @ T+20 Went positive at some point 2 of 3 best @ T+5▲ +12.44%
Filters
Rows
| Type | Now | ||||
|---|---|---|---|---|---|
Jul 21, 2026 14w ago | GOVT-CONTRACT | $3.02 $2.85 | ▼ −5.63% | ▼ −8.53% | $2.37 (−21.52%) |
Jul 2, 2026 16w ago | Insider Cluster | $3.16 $2.89 | ▼ −8.54% | ▼ −8.13% | $2.37 (−25.00%) |
Jul 2, 2026 16w ago | Insider Cluster | $3.16 $2.89 | ▼ −8.54% | ▼ −8.13% | $2.37 (−25.00%) |
Apr 30, 2026 25w ago | 8-K | $2.72 $2.84 | ▲ +4.41% | ▼ −0.87% | $2.37 (−12.87%) |
Apr 22, 2026 26w ago | DEFA14A | $1.94 $2.70 | ▲ +39.18% | ▲ +36.01% | $2.37 (+22.16%) |
Apr 21, 2026 26w ago | 8-K | $1.94 $2.70 | ▲ +39.18% | ▲ +36.01% | $2.37 (+22.16%) |
Mar 6, 2026 33w ago | Insider Cluster | $1.93 $1.85 | ▲ +4.15% | ▲ +2.10% | $2.37 (−22.80%) |
Mar 6, 2026 33w ago | Insider Cluster | $1.93 $1.85 | ▼ −4.15% | ▼ −2.10% | $2.37 (+22.80%) |
Mar 5, 2026 33w ago | Insider Cluster | $2.04 $1.86 | ▼ −8.82% | ▼ −5.03% | $2.37 (+16.18%) |
Showing 9 of 9
US Market Status
Market Closed — Opens in 7h 35m
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