This cluster is immaterial in scale and composition — two directors trimming modest holdings. No trader action is warranted. Monitor for any C-suite selling at >0.5% of market cap or an associated SEC filing (e.g., 8-K, NT) that would elevate the signal.
Price Chart
Executive Summary
Two directors at Prosperity Bancshares sold a combined ~$104K in open-market transactions over a one-week window ending May 26, 2026. The total dollar value is 0.0015% of the $7.0B market cap — an immaterial amount — and all sellers are outside directors, not C-suite executives. Absent any cross-filing signs of distress (no late filing, no offering, no restatement), this cluster is routine portfolio diversification with no bearish signal.
Key Financial Metrics
Key Facts
- Two directors sold a total of ~1,501 shares for ~$104K across May 20–26, 2026.
- Total selling value is 0.0015% of PB's $7.0B market cap — below the 0.1% triviality threshold.
- Neither seller is C-suite; both are outside directors, reducing informational significance.
- No 10b5-1 pattern is discernible from the two trades (different dates, small size).
- No cross-filing context indicating distress (no late NT, no restructuring, no offering, no restatement).
Financial Impact
~$104K in total insider selling, or 0.0015% of market cap
Risk Factors
- Insider selling may increase ahead of Q2 earnings in July — watch for escalation in dollar amounts or C-suite participation.
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-PB-1779895541519 |
Track record builds as more directional reports settle.
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 21, 2026 5d ago | Press Release | $68.12 | awaiting T+60 | — | $69.74 (+2.38%) |
Sep 30, 2026 26d ago | Press Release | $66.80 | awaiting T+60 | — | $69.74 (+4.40%) |
Jul 29, 2026 12w ago | 8-K | $74.23 $69.85 | ▼ −5.90% | ▼ −10.63% | $69.74 (−6.05%) |
Jul 1, 2026 16w ago | 8-K | $73.37 $69.91 | ▼ −4.72% | ▼ −8.68% | $69.74 (−4.95%) |
May 27, 2026 21w ago | Insider Cluster | $69.31 $72.77 | ▲ +4.99% | ▲ +3.26% | $69.74 (+0.62%) |
May 27, 2026 21w ago | Insider Cluster | $68.92 $72.58 | ▲ +5.31% | ▲ +3.43% | $69.74 (+1.19%) |
Apr 22, 2026 26w ago | 8-K | $69.78 $73.49 | ▲ +5.32% | ▲ +0.54% | $69.74 (−0.06%) |
Apr 22, 2026 26w ago | EFFECT | $69.78 $73.49 | ▲ +5.32% | ▲ +0.54% | $69.74 (−0.06%) |
US Market Status
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