iRhythm Technologies, Inc. — Director's Dealing 2016

Oct 26, 2016

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: iRhythm Technologies, Inc. (IRTC)
CIK: 0001388658
Period of Report: 2016-10-25

Reporting Person: Novo A/S (10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2016-10-25	Common Stock	C	2007449	—	Acquired	2024448	Direct
2016-10-25	Common Stock	P	100000	$17.00	Acquired	2124448	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2016-10-25	Series E Preferred Stock	$	C	2007449	Disposed		Common Stock (2007449)	Direct

Footnotes

F1: The Series E Preferred Stock (the "Preferred Stock") had no expiration date. Upon the closing of the Issuer's initial public offering, the Preferred Stock automatically converted on a one-for-one basis for no additional consideration into common stock.

F2: Represents a purchase from the underwriters in the Issuer's public offering.