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iRhythm Holdings (IRTC) EVP sells 617 shares to pay RSU taxes

Filing Impact
(Neutral)
Filing Sentiment
(Negative)
Form Type
4

Rhea-AI Filing Summary

iRhythm Holdings, Inc. EVP Strategic Business Ops Mervin Smith reported selling 617 shares of common stock on August 3, 2026 at $122.1209 per share. The shares were sold to cover tax withholding and remittance obligations from vesting RSUs. After this sale, he directly holds 22,410 shares.

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Insider Smith Mervin
Role EVP Strategic Business Ops
Sold 617 shs ($75K)
Type Security Shares Price Value
Sale Common Stock F1 617 $122.1209 $75K
Holdings After Transaction: Common Stock — 22,410 shares (Direct)
Footnotes (1)
  1. F1. These shares were sold to cover tax withholding and remittance obligations in connection with the vesting of Restricted Stock Units (RSUs).
Shares sold 617 shares Sale of common stock by EVP Mervin Smith on August 3, 2026
Sale price per share $122.1209 per share Price received for each of the 617 shares sold on August 3, 2026
Shares held after transaction 22,410 shares Direct common stock holdings of Mervin Smith following the reported sale
Restricted Stock Units (RSUs) financial
"in connection with the vesting of Restricted Stock Units (RSUs)"
Restricted stock units (RSUs) are a type of company promise to give employees shares of stock in the future, usually after certain conditions like working for a set time. They are like a gift promised today that you receive later, which can become valuable if the company's stock price goes up. RSUs matter because they are a way companies reward employees and can be a significant part of compensation.
tax withholding financial
"sold to cover tax withholding and remittance obligations"
Tax withholding is the practice of taking a portion of a payment—such as wages, dividends, or sale proceeds—before it reaches the recipient and sending that portion to the tax authority as an advance on the recipient’s eventual tax bill. For investors it matters because withholding reduces immediate cash received and affects after‑tax returns, estimated tax payments, and whether you may owe more or receive a refund when taxes are finally calculated, like having a small automatic savings set aside for your tax bill.
remittance obligations financial
"sold to cover tax withholding and remittance obligations"

AI-generated analysis. How Rhea-AI works. Not financial advice.

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FAQ

What insider transaction did iRhythm Holdings (IRTC) report for Mervin Smith?
iRhythm reported that EVP Mervin Smith sold 617 shares of common stock on August 3, 2026. The sale was executed at $122.1209 per share and was specifically to cover tax withholding and remittance obligations arising from vesting Restricted Stock Units (RSUs).

Who is Mervin Smith at iRhythm Holdings (IRTC)?
Mervin Smith is an officer of iRhythm Holdings, serving as EVP Strategic Business Ops. In this capacity, he is a reporting person for SEC purposes and must disclose transactions in the company’s common stock, such as the reported sale to cover tax obligations from vesting RSUs.

How many iRhythm (IRTC) shares did Mervin Smith sell and at what price?
Mervin Smith sold 617 shares of iRhythm common stock at a price of $122.1209 per share. The transaction occurred on August 3, 2026 and is described as a sale in an open market or private transaction, used to satisfy related tax obligations.

How many iRhythm (IRTC) shares does Mervin Smith own after this transaction?
After the reported sale, Mervin Smith directly owns 22,410 shares of iRhythm common stock. This post-transaction holding reflects his remaining direct ownership following the 617-share sale undertaken to cover tax withholding linked to vesting Restricted Stock Units (RSUs).
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Smith Mervin
(Last)(First)(Middle)
C/O IRHYTHM HOLDINGS, INC.
699 8TH STREET, #600
(Street)
SAN FRANCISCO CALIFORNIA 94103
(City)(State)(Zip)
UNITED STATES
(Country)		2. Issuer Name and Ticker or Trading Symbol
iRhythm Holdings, Inc. [ IRTC ] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
EVP Strategic Business Ops
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
08/03/2026		6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock08/03/202608/03/2026S617(1)D$122.120922,410D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. These shares were sold to cover tax withholding and remittance obligations in connection with the vesting of Restricted Stock Units (RSUs).
Remarks:
/s/ Marc Rosenbaum, attorney-in-fact08/04/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR