This cluster is too small to warrant a trade. Monitor for any larger insider sales (>0.5% of market cap) or a pattern of sustained selling by multiple C-suite members. MATX's strong historical drift suggests the stock has been resilient to insider sales, but watch for any negative earnings pre-announcement or guidance change that might explain the timing.
Price Chart
Executive Summary
Two C-suite executives (EVP/CAO/GC and EVP/CCO) and a Senior VP sold a combined $1.66M in MATX stock over a 7-day window, with the bulk ($1.1M) sold by the top insider. At a $6.5B market cap, the total represents ~0.03% — well below the 0.1% materiality threshold. The sales are not clustered around any known negative catalyst and are likely liquidity-driven given the modest size relative to each insider's likely holdings. Neutral, low-impact event.
Key Financial Metrics
Key Facts
- Two EVPs and one SVP sold shares totaling $1.66M over 7 days
- Largest sale: EVP/CAO/GC Heilmann sold $1.1M at $220.15
- Total sales represent ~0.03% of MATX's $6.5B market cap
- No open-market purchases in the cluster; all transactions were sales
Financial Impact
Not specified
Risk Factors
- Insider sales could accelerate if management sees headwinds in ocean freight rates or container demand
- MATX's 90% bullish analyst consensus may already be priced in, leaving limited upside surprise
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-MATX-1787259937025 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 21, 2026 4d ago | Press Release | $227.48 $228.64 | ▲ +0.51% | ▲ +1.03% | $229.87 (+1.05%) |
Oct 20, 2026 5d ago | Press Release | $235.07 $227.48 | ▲ +3.23% | ▲ +2.05% | $229.87 (+2.21%) |
Aug 28, 2026 8w ago | Insider Cluster | $224.81 $219.26 | ▼ −2.47% | ▼ −1.78% | $229.87 (+2.25%) |
Aug 28, 2026 8w ago | Insider Cluster | $224.81 $219.26 | ▼ −2.47% | ▼ −1.78% | $229.87 (+2.25%) |
Aug 24, 2026 8w ago | Insider Cluster | $222.82 $221.65 | ▼ −0.53% | ▼ −0.55% | $229.87 (+3.16%) |
Aug 20, 2026 9w ago | Insider Cluster | $222.80 $222.68 | ▼ −0.05% | ▲ +0.24% | $229.87 (+3.17%) |
Aug 14, 2026 10w ago | Insider Cluster | $219.95 $218.28 | ▼ −0.76% | ▼ −0.08% | $229.87 (+4.51%) |
Aug 12, 2026 10w ago | Insider Cluster | $213.76 $217.30 | ▲ +1.66% | ▲ +1.85% | $229.87 (+7.54%) |
Jun 9, 2026 19w ago | Insider Cluster | $193.43 $198.98 | ▲ +2.87% | ▲ +1.17% | $229.87 (+18.84%) |
May 21, 2026 22w ago | Insider Cluster | $182.75 $181.84 | ▼ −0.50% | ▼ −0.94% | $229.87 (+25.78%) |
US Market Status
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