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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
_______________________________________________________________________
Form 10-Q/A
(Amendment No. 1)
(Mark One)
☑QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended March 31, 2020
OR
☐TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
Commission file number: 001-37918
_______________________________________________________________________
iRhythm Technologies, Inc.
(Exact Name of Registrant as Specified in its Charter)
_______________________________________________________________________
Delaware20-8149544
(State or Other Jurisdiction of
Incorporation or Organization)		(I.R.S. Employer
Identification No.)
699 8th Street Suite 600
San Francisco, California94103
(Address of Principal Executive Offices)(Zip Code)
(415) 632-5700
(Registrant’s Telephone Number, Including Area Code)
_______________________________________________________________________
Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  ☑    No  ☐
Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).    Yes  ☑    No  ☐
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.
Large accelerated filer☑Accelerated filer☐
Non-accelerated filer☐Smaller reporting company☐
Emerging growth company☐
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  ☐
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    Yes  ☐    No  ☑ 
As of September 30, 2020, the number of the registrant’s common shares outstanding was 28,855,261.
Title of each classTrading SymbolName of each exchange on which registered
Common Stock, Par Value $.001 Per ShareIRTCThe Nasdaq Stock Market


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EXPLANATORY NOTE

iRhythm Technologies, Inc. (the “Company”) filed its Quarterly Report on Form 10-Q as of and for the three months ended March 31, 2020 with the Securities and Exchange Commission on May 8, 2020 (the “Original Filing”). The Company is filing this Form 10-Q/A, Amendment No. 1 solely to amend the text of Exhibit 31.1 and 31.2 of the Original Filing to include paragraph 4(b) and the introductory language in paragraph 4 referring to internal control over financial reporting as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)).

Except as described above, no other changes have been made to the Original Filing.
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TABLE OF CONTENTS
Page No
PART IV
 
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PART IV

Item 15. Exhibits, Financial Statement Schedules

(3) Exhibits

Exhibit NumberDescriptionIncorporated by Reference From Form
31.3Filed herewith
31.4Filed herewith
101.INSXBRL Instance Document- the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL documentFiled herewith
101.SCHXBRL Taxonomy Extension Schema DocumentFiled herewith
101.CALXBRL Taxonomy Extension Calculation Linkbase DocumentFiled herewith
101.DEFXBRL Taxonomy Extension Definition Linkbase DocumentFiled herewith
101.LABXBRL Taxonomy Extension Label Linkbase DocumentFiled herewith
101.PREXBRL Taxonomy Extension Presentation Linkbase DocumentFiled herewith
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SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
iRhythm Technologies, Inc.
Date: October 6, 2020By:/s/ Kevin M. King
Kevin M. King
President and Chief Executive Officer
(Principal Executive Officer)
Date: October 6, 2020By:/s/ Douglas J. Devine
Douglas J. Devine
Chief Financial Officer
(Principal Financial Officer and Chief Accounting Officer)
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