Form 4 holding
Chief Technology Officer
iRhythm Technologies, Inc.
- Security class
- Common Stock
- Shares / value
- 61,164
- Estimated value
- $6,797,767
- Report date
- 04 Mar 2024
- Price
- $111.14
- Ownership
- Direct
Mark J. Day - Chief Technology Officer at iRhythm Holdings, Inc.
Issuer-level insider activity
- Role
- Chief Technology Officer
- Issuer ticker
- IRTC on Nasdaq
- Entity type
- Individual
- Source filing history
- Open source filing history
Identity
Names, identifiers, and filing context for this profile.
1 identity field
Source evidence
Original filing metadata and source links for verification.
1 source field
No buys or sells have been reported by Mark J. Day since 03 Aug 2025
Reported holdings for Mark J. Day in iRhythm Holdings, Inc.
Form 4 holding
Chief Technology Officer
iRhythm Technologies, Inc.
- Security class
- Employee Stock Option (right to buy)
- Shares / value
- 13,591
- Estimated value
- Report date
- 03 Aug 2023
- Price
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
Transaction history for Mark J. Day in iRhythm Holdings, Inc.
| Sym | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares after | Date | Ownership |
|---|
* marks a reported price that did not pass the local price check.