The insider sales are too small to be informative. Monitor the next 10-Q for revenue and guidance trends; the stock's recent volatility (T+5 moves of -7.86% and +5.13% on neutral/long calls) suggests binary event risk around earnings rather than insider behavior.
Price Chart
Executive Summary
Two iRhythm executives (Chief Comm & Product Officer and EVP Strategic Business Ops) sold a combined $407K in open-market sales on August 3, 2026, at ~$122.12/share. The cluster is small relative to the $4.1B market cap (~0.01%), and the sales are likely liquidity-driven rather than signaling bearish conviction. Historical calibration on IRTC reports shows poor win rates (20% at T+20), suggesting the market has not rewarded directional calls on this name.
Key Financial Metrics
Key Facts
- Two C-suite insiders sold a combined $407K in open-market transactions on August 3, 2026
- Total sales represent ~0.01% of IRTC's $4.1B market cap — well below the 0.1% materiality threshold
- No CEO or CFO participation; sales are small and likely routine portfolio rebalancing
- Historical IRTC reports show a 20% win rate at T+20, with an average alpha of -6.65% vs SPY
Financial Impact
$407K in insider sales, ~0.01% of market cap — immaterial
Risk Factors
- Insider sales could accelerate if the stock continues to trade near $122, but current volume is negligible
- Historical calibration shows poor predictive power for IRTC filings — avoid over-weighting this cluster
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-IRTC-1785900815703 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Aug 11, 2026 7w ago | Insider Cluster | $125.35 $112.88 | ▲ +9.95% | ▲ +8.05% | $110.37 (+11.95%) |
Aug 11, 2026 7w ago | Insider Cluster | $125.35 $112.88 | ▼ −9.95% | ▼ −8.05% | $110.37 (−11.95%) |
Aug 4, 2026 8w ago | Insider Cluster | $127.13 $122.35 | ▼ −3.76% | ▼ −2.52% | $110.37 (−13.18%) |
Jul 6, 2026 12w ago | Insider Cluster | $126.03 $117.17 | ▼ −7.03% | ▼ −6.46% | $110.37 (−12.43%) |
Jun 15, 2026 15w ago | 8-K | $108.84 $112.55 | ▼ −3.41% | ▼ −3.21% | $110.37 (−1.41%) |
Jun 5, 2026 17w ago | 8-K | $108.11 $126.03 | ▲ +16.58% | ▲ +14.72% | $110.37 (+2.10%) |
May 28, 2026 18w ago | 8-K | $115.61 $118.89 | ▲ +2.84% | ▲ +5.98% | $110.37 (−4.53%) |
May 11, 2026 20w ago | 144 | $118.31 $113.94 | ▼ −3.69% | ▼ −1.97% | $110.37 (−6.71%) |
May 4, 2026 21w ago | Insider Cluster | $119.18 $109.17 | ▼ −8.40% | ▼ −14.04% | $110.37 (−7.39%) |
Apr 30, 2026 22w ago | Press Release | $120.80 $109.17 | ▼ −9.63% | ▼ −14.91% | $110.37 (−8.63%) |
US Market Status
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