Chad Patterson - Dec 2, 2025 Form 4 Insider Report for iRhythm Technologies, Inc. (IRTC)

Signature
/s/ Marc Rosenbaum, attorney-in-fact
Stock symbol
IRTC
Transactions as of
Dec 2, 2025
Transactions value $
-$51,752
Form type
4
Date filed
12/3/2025, 04:35 PM
Previous filing
Aug 7, 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Patterson Chad CHIEF COMM & PRODUCT OFFICER C/O IRHYTHM TECHNOLOGIES, INC, 699 8TH ST #600, SAN FRANCISCO /s/ Marc Rosenbaum, attorney-in-fact 2025-12-03 0001850152

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction IRTC Common Stock Sale -$51.8K -280 -0.64% $184.83 43.4K Dec 2, 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 This transaction represents the sale of common stock originally acquired by the reporting person pursuant to the Issuer's Employee Stock Purchase Plan effected through a 10b5-1 plan.