No actionable signal from this cluster. The dollar amounts are trivial and consistent with routine portfolio diversification. Monitor upcoming quarterly earnings for fundamental trends; insider activity alone does not warrant a trade.
Price Chart
Executive Summary
Two CATY insiders — EVP/CAO Thomas Lo and Director Richard Sun — sold a combined $162K in open-market sales on August 25, 2026. The cluster is small in absolute dollar terms (0.004% of $4.1B market cap), well below the 0.1% materiality threshold, and both sales are routine in size and pattern. No C-suite CEO/CFO selling is present, and the dollar amounts are trivial relative to the bank's market cap, making this a non-event for traders.
Key Financial Metrics
Key Facts
- Total insider sales: $162K across 2 transactions on August 25, 2026
- EVP/CAO Thomas Lo sold 1,600 shares at $62.47 ($100K)
- Director Richard Sun sold 1,000 shares at $62.08 ($62K)
- Sales represent 0.004% of CATY's $4.1B market cap — trivial
- No CEO or CFO selling; no C-suite cluster signal
- 30-day prior insider activity: 7 sells totaling $2.2M (consistent pattern)
Financial Impact
$162K total sales, 0.004% of market cap — immaterial
Risk Factors
- Insider selling pattern is consistent with routine liquidity — no incremental risk
- No C-suite or large-block selling to suggest adverse information
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-CATY-1787872891375 |
Track record builds as more directional reports settle.
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 26, 2026 today | 144 | — | awaiting T+1 | — | — |
Oct 21, 2026 5d ago | 8-K | $64.24 $64.30 | ▼ −0.09% | ▼ −0.62% | $64.72 (−0.75%) |
Aug 27, 2026 8w ago | Insider Cluster | $61.87 $61.21 | ▼ −1.07% | ▼ −0.77% | $64.72 (+4.61%) |
Apr 28, 2026 26w ago | Insider Cluster | $55.73 $54.80 | ▼ −1.67% | ▼ −1.66% | $64.72 (+16.13%) |
Apr 22, 2026 26w ago | 8-K | $55.25 $54.38 | ▲ +1.57% | ▲ +2.36% | $64.72 (−17.14%) |
US Market Status
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