Marc Wade Rosenbaum - 11 Aug 2025 Form 4 Insider Report for iRhythm Technologies, Inc. (IRTC)

Signature
/s/ Marc Rosenbaum
Issuer symbol
IRTC
Transactions as of
11 Aug 2025
Net transactions value
-$35,918
Form type
4
Filing time
12 Aug 2025, 16:39:08 UTC
Previous filing
03 Jun 2025
Next filing
02 Dec 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Rosenbaum Marc Wade Chief Accounting Officer C/O IRHYTHM TECHNOLOGIES, INC., 699 8TH STREET, #600, SAN FRANCISCO /s/ Marc Rosenbaum 12 Aug 2025 0001929535

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction IRTC Common Stock Sale $35,918 -226 -2% $158.93 10,879 11 Aug 2025 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
F1 The sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan established by the reporting person on May 12, 2025.