Insider Cluster (3 insiders) ·Filed Feb 24, 2026

IRTC

iRhythm Holdings, Inc.
NEUTRAL
Impact 3/10
Horizondays Processed7mo ago
Insider cluster: 2 insiders, $143K total
Actionable Insight • Neutral

The selling volume is small relative to market cap and consistent with routine portfolio management. No red flags, but lack of buying suggests no strong conviction in near-term upside. Monitor for increased selling ahead of next earnings.

DirectionNeutral
Confidencehigh
Horizondays
Final — all horizons settled through T+60d ⚠ clustered
IRTC ▼ -16.97% at T+60d
NEUTRAL call ✗ call lost -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

Three insiders at iRhythm Technologies sold or exercised shares in the past week, including two open-market sales totaling $142.6K and a derivative exercise by CEO Abi Talwalkar. The activity is dominated by non-cash exercises and modest selling by mid-level executives.

Key Financial Metrics

Direction
selling
Total Value
$199.5K
Insiders
3

Key Facts

  • Chief Accounting Officer Marc Rosenbaum sold 280 shares for $39,455 in open-market transactions.
  • EVP Mervin Smith sold 732 shares for $103,146 in open-market transactions.
  • CEO Abi Talwalkar exercised 5,312 options at $10.71 per share (total value $56,892) but did not sell the underlying shares.
  • All transactions occurred between 2026-02-23 and 2026-02-24.
  • Total open-market selling: $142,601

Financial Impact

$142.6K in open-market selling by two insiders; $56.9K in derivative exercise by CEO (non-cash event)

insider ownershippotential sentiment signal

Risk Factors

  • Selling by multiple insiders could signal muted near-term expectations, though magnitude is low.
  • CEO derivative exercise may increase future selling pressure if shares are sold to cover taxes or diversify holdings.

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 (3 trades, 7d window)cluster-IRTC-1772064065817
18 reports for IRTC
Performance horizon
89% Hit rate 8 of 9 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