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IRTC - Irhythm Holdings, Inc.

Insider Sale by Shrishrimal Sumi (EVP, Chief Risk Officer)

1 Month
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Trade Summary

3 days ago, Shrishrimal Sumi, serving as EVP, Chief Risk Officer at Irhythm Holdings, Inc. (IRTC), sold 2,830 shares at $128.44 per share, for a total transaction value of $363,484.00. Following this transaction, Shrishrimal Sumi now holds 41,870 shares of IRTC.

This sale represents a 6.00% decrease in Shrishrimal Sumi's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Monday, March 2, 2026 and publicly disclosed via SEC Form 4 filing on Tuesday, March 3, 2026, 1 day after the trade was made.

Irhythm Holdings, Inc. operates in the HEALTHCARE sector, specifically within the MEDICAL DEVICES industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.

Shrishrimal Sumi

EVP, Chief Risk Officer

Sumi Shrishrimal is an Executive Vice President and Chief Risk Officer at iRhythm Technologies, Inc. (IRTC), a position she has held since May 2022.[[1]](https://fintool.com/app/research/companies/IRTC/people/sumi-shrishrimal)[[7]](https://investors.irhythmtech.com/governance/executive-management/default.aspx) Aged 46, she holds a B.A. in Accounting and Information Systems from the University of Mumbai and brings extensive experience in enterprise risk management and internal audit within the medtech and education sectors.[[1]](https://fintool.com/app/research/companies/IRTC/people/sumi-shrishrimal) Prior to iRhythm, Shrishrimal served as Chief Risk Officer at DexCom, Inc. from 2018 to 2022, where she led enterprise risk initiatives.[[1]](https://fintool.com/app/research/companies/IRTC/people/sumi-shrishrimal)[[2]](https://www.gurufocus.com/insider/168508/sumi-shrishrimal)[[4]](https://fintel.io/n/shrishrimal-sumi) Her earlier roles include Vice President and Senior Director of Internal Audit at NuVasive, Inc. (2014–2018) and Vice President of Internal Audit at Corinthian Colleges (2003–2014).[[1]](https://fintool.com/app/research/companies/IRTC/people/sumi-shrishrimal) She owns approximately 37,843 shares of IRTC stock (valued over $5 million as of 2025) and has engaged in recent trading activity, including acquiring 11,294 shares from vested RSUs and selling 6,217 shares on February 24, 2026, at $135.42 to cover taxes.[[2]](https://www.gurufocus.com/insider/168508/sumi-shrishrimal)[[3]](https://www.stocktitan.net/sec-filings/IRTC/form-4-i-rhythm-holdings-inc-insider-trading-activity-518f92c7e342.html) As an EVP, she adheres to stock ownership guidelines of 2x annual base salary and participates in executive compensation programs aligned with company performance metrics like revenue growth and profitability.[[1]](https://fintool.com/app/research/companies/IRTC/people/sumi-shrishrimal)

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Trade Price

$128.44

Quantity

2,830

Total Value

$363,484.00

Shares Owned

41,870

Trade Date

Monday, March 2, 2026

3 days ago

SEC Filing Date

Tuesday, March 3, 2026

Filed 1 day after trade

HEALTHCAREMEDICAL DEVICES

About Irhythm Holdings, Inc.

Company Overview

No company information available
View news mentioning IRTC

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