The dollar amounts are too small to read into. Monitor the next 10-Q or 8-K for any fundamental changes. C-suite buying would carry meaningfully more weight; director buys at this scale are routine and non-informative.
Price Chart
Executive Summary
Two CBKM directors made small open-market purchases totaling $13K in the past week, with director Parkinson buying 400 shares at $28.30 and director Bickerton buying 50 shares at $29.20. At a $326M market cap, these buys represent less than 0.004% of market cap — a trivial, non-material allocation that carries little information signal even as a cluster.
Key Financial Metrics
Key Facts
- Two directors purchased CBKM shares in an open-market cluster totaling approximately $13,000.
- Director John W. Parkinson bought 400 shares at $28.30 on June 12, 2026.
- Director David R. Bickerton bought 50 shares at $29.20 on June 15, 2026.
- The total purchase value is roughly 0.004% of the company's $326 million market cap.
- The buying is entirely from directors, not C-suite officers, reducing the signal strength.
Financial Impact
$12,780 in aggregate insider purchases, or ~0.004% of market cap — immaterial even as an informed-buying cluster.
Risk Factors
- Buying concentration among only directors (no C-suite participation) limits the typical cluster-buy signal value.
- At under 0.005% of market cap, this is below the materiality threshold for the cluster-buy literature.
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-CBKM-1781551479647 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 21, 2026 5d ago | 8-K | $31.93 | awaiting T+60 | — | $31.50 (−1.35%) |
Jul 29, 2026 12w ago | 8-K | $30.93 $31.90 | ▲ +3.14% | ▼ −3.11% | $31.50 (+1.84%) |
Jun 30, 2026 16w ago | 8-K | $28.50 $32.98 | ▲ +15.72% | ▲ +11.88% | $31.50 (+10.53%) |
Jun 16, 2026 18w ago | Insider Cluster | $28.75 $32.89 | ▲ +14.40% | ▲ +13.14% | $31.50 (+9.57%) |
Jun 16, 2026 18w ago | Insider Cluster | $28.75 $32.89 | ▲ +14.40% | ▲ +13.14% | $31.50 (+9.57%) |
Jun 16, 2026 18w ago | Insider Cluster | $28.75 $32.89 | ▲ +14.40% | ▲ +13.14% | $31.50 (+9.57%) |
Jun 15, 2026 19w ago | Insider Cluster | $28.99 $32.99 | ▲ +13.80% | ▲ +12.53% | $31.50 (+8.66%) |
May 21, 2026 22w ago | Insider Cluster | $26.82 $31.62 | ▲ +17.90% | ▲ +13.60% | $31.50 (+17.45%) |
May 7, 2026 24w ago | Insider Cluster | $27.04 $30.54 | ▲ +12.94% | ▲ +8.31% | $31.50 (+16.50%) |
Apr 20, 2026 27w ago | 8-K | $26.18 $29.58 | ▲ +12.99% | ▲ +6.21% | $31.50 (+20.32%) |
US Market Status
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