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Form 8-K

sec.gov

8-K — iRhythm Holdings, Inc.

Accession: 0001388658-26-000049

Filed: 2026-05-28

Period: 2026-05-27

CIK: 0001388658

SIC: 3841 (SURGICAL & MEDICAL INSTRUMENTS & APPARATUS)

Item: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

Item: Submission of Matters to a Vote of Security Holders

Item: Financial Statements and Exhibits

Documents

8-K — irtc-20260527.htm (Primary)

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8-K

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of report (Date of earliest event reported): May 27, 2026

iRhythm Holdings, Inc.

(Exact name of Registrant as specified in its charter)

Delaware 001-37918 41-3421287

(State or other jurisdiction of

incorporation or organization) (Commission

File Number) (I.R.S. Employer

Identification Number)

699 8th Street, Suite 600

San Francisco, California 94103

(Address of principal executive office) (Zip Code)

(415) 632-5700

(Registrant’s telephone number, including area code)

N/A

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class Trading Symbol Name of each exchange on which registered

Common Stock, Par Value $0.001 Per Share IRTC The NASDAQ Global Select Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

As described in Item 5.07 below, on May 27, 2026, at the 2026 Annual Meeting of Stockholders (the “Annual Meeting”) of iRhythm Holdings, Inc. (the “Company”), the Company’s stockholders approved the iRhythm Holdings, Inc. 2026 Equity Incentive Plan (the “2026 Plan”). The 2026 Plan replaces the 2016 Equity Incentive Plan. The 2026 Plan had been previously approved, subject to stockholder approval, by the Board of Directors of the Company.

A summary of the 2026 Plan is set forth in Proposal 2 to the Company's definitive proxy statement for the Annual Meeting filed with the U.S. Securities and Exchange Commission on April 17, 2026 (the “Proxy Statement”). That summary and the foregoing description of the 2026 Plan do not purport to be complete and are qualified in their entirety by reference to the full text of the 2026 Plan which is filed as Exhibit 10.1 to this Current Report on Form 8-K and incorporated herein by reference.

Item 5.07 Submission of Matters to a Vote of Security Holders.

On May 27, 2026, the Company held the Annual Meeting. Present at the Annual Meeting in person or by proxy were holders of 29,468,941 shares of the Company’s common stock, representing approximately 89.69% of the shares of the Company’s common stock entitled to vote as of April 1, 2026, the record date for the Annual Meeting, and constituting a quorum for the transaction of business. The matters before the Annual Meeting are described in more detail in the Proxy Statement.

Proposal 1 – Election of Directors. The following nominees were elected as directors to serve until the 2027 Annual Meeting of Stockholders or until their respective successors are duly elected and qualified:

Nominee Votes For Votes Withheld Broker Non-Votes

C. Noel Bairey Merz, M.D. 26,998,083 357,357 2,113,501

Quentin Blackford 27,304,578 50,862 2,113,501

Bruce Bodaken 20,263,076 7,092,364 2,113,501

Karen Ling 27,252,614 102,826 2,113,501

Karen McGinnis 27,335,544 19,896 2,113,501

Kevin O'Boyle 27,316,432 39,008 2,113,501

Jason Patten 27,338,110 17,330 2,113,501

Abhijit Talwalkar 26,157,295 1,198,145 2,113,501

Brian Yoor 27,324,435 31,005 2,113,501

Proposal 2 – Approval of the 2026 Plan. The 2026 Plan, as described in the Proxy Statement, was approved.

The following sets forth the results of the voting with respect to this proposal:

Votes For Votes Against Abstentions Broker Non-Votes

26,812,921 537,112 5,407 2,113,501

Proposal 3 – Approval of the Amended and Restated Certificate of Incorporation of iRhythm Technologies, Inc.. The Amended and Restated Certificate of Incorporation of iRhythm Technologies, Inc. to remove the pass‑through voting provision was approved. The following sets forth the results of the voting with respect to this proposal:

Votes For Votes Against Abstentions Broker Non-Votes

27,297,969 21,366 36,105 2,113,501

Proposal 4 – Ratification of the Appointment of Independent Registered Public Accounting Firm. The appointment of KPMG LLP as the Company’s independent registered public accounting firm for its fiscal year ending December 31, 2026 was ratified. The following sets forth the results of the voting with respect to this proposal:

Votes For Votes Against Abstentions Broker Non-Votes

29,446,860 16,853 5,228 —

Proposal 5 - Advisory Vote on the Compensation of the Company's Named Executive Officers. The stockholders approved, on a non-binding advisory basis, the compensation of the Company's named executive officers. The following sets forth the results of the voting with respect to this proposal:

Votes For Votes Against Abstentions Broker Non-Votes

26,185,232 421,655 748,553 2,113,501

Item 9.01 Financial Statements and Exhibits

(d) Exhibits.

Exhibit Exhibit Description Incorporated by Reference

Number Form File No. Exhibit Filing Date Filed

Herewith

10.1

2026 Equity Incentive Plan and the forms of award agreements thereunder

S-8 333-296276 99.1 May 27, 2026

104 Cover Page Interactive Data File (embedded within the Inline XBRL document) X

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

IRHYTHM HOLDINGS, INC.

Date: May 28, 2026

By: /s/ Daniel Wilson

Daniel Wilson

Chief Financial Officer

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