iRhythm Technologies, Inc. — Director's Dealing 2019

Feb 14, 2019

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: iRhythm Technologies, Inc. (IRTC)
CIK: 0001388658
Period of Report: 2019-02-13

Reporting Person: Vort David A (EVP, Sales)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2019-02-13	Common Stock	M	2702	$3.65	Acquired	23846	Direct
2019-02-13	Common Stock	S	2702	$91.475	Disposed	21144	Direct
2019-02-13	Common Stock	S	2342	$90.10	Disposed	18802	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2019-02-13	Employee Stock Option (right to buy)	$3.65	M	758	Disposed	2024-02-04	Common Stock (758)	Direct
2019-02-13	Employee Stock Option (right to buy)	$3.65	M	1944	Disposed	2024-02-04	Common Stock (1944)	Direct

Footnotes

F1: The option exercise and sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 27, 2018.

F2: This transaction was executed in multiple trades at prices ranging from $90.10 to $95.00. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.