iRhythm Technologies, Inc. — Director's Dealing 2020

Jan 17, 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: iRhythm Technologies, Inc. (IRTC)
CIK: 0001388658
Period of Report: 2020-01-15

Reporting Person: Garrett Matthew C. (Chief Financial Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2020-01-15	Common Stock	M	7684	$8.18	Acquired	28551	Direct
2020-01-15	Common Stock	M	21013	$17	Acquired	49564	Direct
2020-01-15	Common Stock	S	7684	$80	Disposed	41880	Direct
2020-01-15	Common Stock	S	21013	$80	Disposed	20867	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2020-01-15	Employee Stock Option (right to buy)	$8.18	M	7684	Disposed	2025-12-15	Common Stock (7684.0)	Direct
2020-01-15	Employee Stock Option (right to buy)	$17.0	M	21013	Disposed	2026-10-19	Common Stock (21013.0)	Direct

Footnotes

F1: The option exercises and sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 6, 2019

F2: All of the shares subject to this option are fully vested and exercisable as of the date hereof.

F3: The option, originally granted for 30,598 shares, of which 21,013 shares have been exercised, vested as to 1/4 of the shares on September 21, 2017 and as to 1/36 of the remaining shares each month thereafter.