| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| OBOYLE KEVIN C | Director | C/O IRHYTHM TECHNOLOGIES INC., 699 8TH STREET, #600, SAN FRANCISCO | /s/ Marc Rosenbaum, attorney-in-fact | 2025-07-08 | 0001203567 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | IRTC | Common Stock | Award | $0 | +2.04K | $0.00 | 2.04K | Jul 7, 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | These securities are restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's Common Stock. 33.33% of the RSUs vest on July 7, 2026 and each one-year anniversary thereafter, subject to the Reporting Person continuing as a service provider through each such date. |