Brian Lee Lawrence - 25 Feb 2026 Form 4 Insider Report for iRhythm Holdings, Inc. (IRTC)

Role
Chief Technology Officer
Signature
/s/ Marc Rosenbaum, attorney-in-fact
Issuer symbol
IRTC
Transactions as of
25 Feb 2026
Net transactions value
$0
Form type
4
Filing time
27 Feb 2026, 16:29:38 UTC
Previous filing
06 May 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Lawrence Brian Lee Chief Technology Officer C/O IRHYTHM HOLDINGS, INC., 699 8TH ST #600, SAN FRANCISCO /s/ Marc Rosenbaum, attorney-in-fact 27 Feb 2026 0001506228

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction IRTC Common Stock Award $0 +6,689 +46% $0.000000 21,168 25 Feb 2026 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

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. 25% of the RSUs vest on March 1, 2027 and each one-year anniversary thereafter, subject to the Reporting Person continuing as a service provider through each such date.

Remarks:

On January 12, 2026, iRhythm Technologies, Inc. (iRhythm Tech) and iRhythm Holdings, Inc. (Issuer) effectuated a holding company reorganization pursuant to which the Issuer became the successor issuer to iRhythm Tech pursuant to Rule 12g-3(a) of the Securities Exchange Act of 1934, as amended. On such date, all outstanding shares and equity awards of iRhythm Tech automatically converted into securities of the Issuer on a one for one basis, with no change to the proportionate interests of security holders.