SEC Form 4 · accession 0001929535-26-000011
iRhythm Holdings, Inc. · IRTC
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Marc Wade Rosenbaum
Officer — Chief Accounting Officer
Period of report
May 29, 2026
Accepted (ET)
Jun 3, 2026 · 4:15 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001388658
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1 | May 29, 2026 | A | 178 | $96.815 | A | 16,884 | D | |
| Common StockF2 | Jun 2, 2026 | S | 729 | $108.1893 | D | 16,155 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Mr. Rosenbaum is voluntarily reporting the acquisition of shares of the Issuer's common stock pursuant to the Issuer's 2016 Employee Stock Purchase Plan for the purchase period December 1, 2025 through May 31, 2026. This transaction is exempt from Section 16(b) under Rule 16b-3.
- F2These shares were sold to cover tax withholding and remittance obligations in connection with the vesting of Restricted Stock Units (RSUs).