0001950047-23-001096.txt : 20230531 0001950047-23-001096.hdr.sgml : 20230531 20230531170400 ACCESSION NUMBER: 0001950047-23-001096 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20230531 DATE AS OF CHANGE: 20230531 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: iRhythm Technologies, Inc. CENTRAL INDEX KEY: 0001388658 STANDARD INDUSTRIAL CLASSIFICATION: SURGICAL & MEDICAL INSTRUMENTS & APPARATUS [3841] IRS NUMBER: 208149544 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-37918 FILM NUMBER: 23981894 BUSINESS ADDRESS: STREET 1: 699 8TH STREET STREET 2: SUITE 600 CITY: San Francisco STATE: CA ZIP: 94103 BUSINESS PHONE: 415-632-5700 MAIL ADDRESS: STREET 1: 699 8TH STREET STREET 2: SUITE 600 CITY: San Francisco STATE: CA ZIP: 94103 FORMER COMPANY: FORMER CONFORMED NAME: IRhythm Technologies, Inc. DATE OF NAME CHANGE: 20110429 FORMER COMPANY: FORMER CONFORMED NAME: IRhythm Technologies Inc DATE OF NAME CHANGE: 20070201 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Bairey Merz Cathleen Noel CENTRAL INDEX KEY: 0001738783 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 16664 CUMBRE VERDE COURT CITY: PACIFIC PALISADES STATE: CA ZIP: 90272 144 1 primary_doc.xml 144 0001738783 XXXXXXXX LIVE 0001388658 IRHYTHM TECHNOLOGIES, INC. 001-37918 699 8th Street Suite 600 San Francisco CA 94103 (415) 632-5700 CATHLEEN NOEL BAIREY MERZ Director Common E*TRADE FINANCIAL CORPORATION

3 EDISON DRIVE ALPHARETTA GA 30005

509 60387.76 30470755 05/31/2023 NASD COMMON 05/26/2023 Restricted Stock ISSUER N 509 05/26/2023 Not Applicable Y 05/31/2023 06/14/2022 /s/ Cathleen Noel Bairey Merz