The open-market sales are too small relative to KLA's $255B market cap to signal anything about fundamentals. The timing after a large vesting/withholding event suggests liquidity-driven selling. Monitor next 10-Q for any guidance changes, but this cluster alone does not warrant a trade.
Price Chart
Executive Summary
Two senior insiders at KLA Corp (SVP & Chief Accounting Officer and EVP/CLO) sold a combined $1.70M in open-market sales on Aug 4-5, 2026, at prices around $191-$195. These sales follow a large vesting event on Aug 3-4 where the CEO, CFO, and other executives surrendered shares for tax withholding, suggesting the open-market sales may be opportunistic post-vesting rather than a bearish signal. At 0.0007% of KLA's $255B market cap, the dollar value is trivial and does not indicate material insider concern about the company's outlook.
Key Financial Metrics
Key Facts
- SVP & CAO Kirloskar sold 4,504 shares ($881K) on Aug 5 at $195.50
- EVP/CLO Wilkinson sold 4,295 shares ($823K) on Aug 4 at $191.59
- Combined open-market sales total $1.70M, or ~0.0007% of $255B market cap
- CEO, CFO, and other C-suite surrendered shares for tax withholding on Aug 3-4 (non-cash events)
- No 10b5-1 plan noted; sales follow a large vesting/withholding event
- Historical calibration shows score-2 reports on KLAC have mixed T+20 outcomes (avg alpha +16% on n=2 settled)
Financial Impact
Open-market sales of $1.70M represent negligible 0.0007% of market cap — no material economic impact
Risk Factors
- Insiders may have sold ahead of a negative catalyst not yet public
- Further insider selling in coming weeks could indicate a pattern
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-KLAC-1785964569331 |
Track record builds as more directional reports settle.
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Aug 14, 2026 7w ago | Insider Cluster | $203.72 $169.09 | ▲ +17.00% | ▲ +15.01% | $200.33 (+1.66%) |
Aug 13, 2026 7w ago | Insider Cluster | $209.37 $180.64 | ▼ −13.72% | ▼ −11.98% | $200.33 (−4.32%) |
Aug 12, 2026 7w ago | Insider Cluster | $209.37 $180.64 | ▼ −13.72% | ▼ −11.98% | $200.33 (−4.32%) |
Aug 11, 2026 7w ago | Insider Cluster | $200.47 $182.91 | ▼ −8.76% | ▼ −7.70% | $200.33 (−0.07%) |
Aug 5, 2026 8w ago | Insider Cluster | $193.22 $172.94 | ▼ −10.50% | ▼ −11.10% | $200.33 (+3.68%) |
Aug 5, 2026 8w ago | Insider Cluster | $193.22 $172.94 | ▼ −10.50% | ▼ −11.10% | $200.33 (+3.68%) |
Aug 5, 2026 8w ago | Insider Cluster | $193.22 $172.94 | ▼ −10.50% | ▼ −11.10% | $200.33 (+3.68%) |
Aug 5, 2026 8w ago | Insider Cluster | $193.22 $172.94 | ▼ −10.50% | ▼ −11.10% | $200.33 (+3.68%) |
Aug 4, 2026 8w ago | Insider Cluster | $195.45 $170.89 | ▼ −12.57% | ▼ −11.33% | $200.33 (+2.50%) |
Jul 14, 2026 11w ago | Institutional Cluster | $230.37 $200.47 | ▼ −12.98% | ▼ −15.47% | $200.33 (−13.04%) |
US Market Status
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