Insider Cluster (7 insiders) ·Filed Feb 24, 2026

IRTC

iRhythm Holdings, Inc.
BEARISH
Impact 7/10
Horizondays Processed7mo ago
Insider cluster: 2 insiders, $143K total
Actionable Insight ▼ Bearish

Traders should monitor for potential downward pressure on IRTC shares, especially if this selling continues in the next 30 days. The concentration of C-suite selling, particularly by the CEO, suggests caution ahead of upcoming earnings or strategic updates.

DirectionBearish
Confidencehigh
Horizondays
Final — all horizons settled through T+60d ⚠ clustered
IRTC ▼ -16.97% at T+60d
SHORT call ✓ call won +16.97% · α vs SPY +23.71% · entry $137.10 → $113.84
Entry anchored
Feb 23, 03:59 PM ET
via exchange tick
T+1d
-0.88%
call +0.88% · α +1.71%
$135.90
settled 7mo ago
T+5d
-8.21%
call +8.21% · α +7.18%
$125.85
settled 7mo ago
T+20d
-13.43%
call +13.43% · α +8.44%
$118.69
settled 6mo ago
T+60d
-16.97%
call +16.97% · α +23.71%
$113.84
settled 5mo ago

Price Chart

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Executive Summary

Seven iRhythm executives, including the CEO and other C-suite leaders, sold a combined $7.4 million in open-market transactions over the past week, coinciding with routine stock award grants. The sales represent a material insider divestment, led by the CEO selling over $3.4 million in shares.

Key Financial Metrics

Direction
selling
Total Value
$7.4M
Insiders
7

Key Facts

  • CEO Quentin Blackford sold $3.46M in shares, the largest individual sale in the cluster.
  • All five selling insiders are C-suite executives, increasing the signal strength of the activity.
  • Total open-market sales in the cluster amount to $7.4 million over 7 days.
  • $7.4M in sales represents approximately 0.17% of iRhythm's $4.4B market cap — a significant but not extreme level of insider selling.
  • Concurrent with sales, multiple executives received non-cash stock awards (totaling $0 value), which is standard equity compensation practice and not a positive counter-signal.
  • No open-market purchases were reported — all cash transactions were sales.

Financial Impact

$7.4 million in insider sales over 7 days

insider sentimentshareholder confidencepotential dilution timing

Risk Factors

  • Insider selling may signal reduced confidence in near-term performance or valuation.
  • Market perception of coordinated executive divestment could trigger negative sentiment or short-term selling pressure.

Market Snapshot

Exchange
Nasdaq

Investment Themes

Healthcare & Medical Devices

Documents Analyzed

This report is based on 1 SEC document filed with EDGAR.

DocumentAccession Number
CONTEXT: Insider Cluster Data (13 trades, 7d window)cluster-IRTC-1772146055092
18 reports for IRTC
Performance horizon
88% Hit rate 7 of 8 directional calls best @ T+60▲ +16.97%Feb 24, 2026
Filters
Rows
Reports for IRTC — sortable, filterable
TypeNow
Aug 11, 2026
7w ago
Insider Cluster
BEARISH ★ 5/10
$125.35 $112.88▲ +9.95%▲ +8.05%$110.37 (+11.95%)
Aug 11, 2026
7w ago
Insider Cluster
NEUTRAL ★ 3/10
$125.35 $112.88▼ −9.95%▼ −8.05%$110.37 (−11.95%)
Aug 4, 2026
8w ago
Insider Cluster
NEUTRAL ★ 3/10
$127.13 $122.35▼ −3.76%▼ −2.52%$110.37 (−13.18%)
Jul 6, 2026
12w ago
Insider Cluster
NEUTRAL ★ 2/10
$126.03 $117.17▼ −7.03%▼ −6.46%$110.37 (−12.43%)
Jun 15, 2026
15w ago
8-K
BEARISH ★ 6/10
$108.84 $112.55▼ −3.41%▼ −3.21%$110.37 (−1.41%)
Jun 5, 2026
17w ago
8-K
BULLISH ★ 5/10
$108.11 $126.03▲ +16.58%▲ +14.72%$110.37 (+2.10%)
May 28, 2026
18w ago
8-K
NEUTRAL ★ 2/10
$115.61 $118.89▲ +2.84%▲ +5.98%$110.37 (−4.53%)
May 11, 2026
20w ago
144
NEUTRAL ★ 2/10
$118.31 $113.94▼ −3.69%▼ −1.97%$110.37 (−6.71%)
May 4, 2026
21w ago
Insider Cluster
NEUTRAL ★ 2/10
$119.18 $109.17▼ −8.40%▼ −14.04%$110.37 (−7.39%)
Apr 30, 2026
22w ago
Press Release
BULLISH ★ 8/10
$120.80 $109.17▼ −9.63%▼ −14.91%$110.37 (−8.63%)
Showing 10 of 18

US Market Status

Market Closed — Opens Mon (64h 9m)

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Report published Feb 26, 2026