iRhythm Technologies, Inc. — Director's Dealing 2017

Feb 17, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: iRhythm Technologies, Inc. (IRTC)
CIK: 0001388658
Period of Report: 2017-02-16

Reporting Person: Sung Derrick (See Remarks)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-02-16	Common Stock	A	7900	$0.00	Acquired	7900	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-02-16	Employee Stock Option (right to buy)	$35.25	A	14000	Acquired	2027-02-16	Common Stock (14000)	Direct

Footnotes

F1: The option vests and the shares become exercisable according to the following schedule: 1/4 on March 1, 2018 and 1/36 of the remaining shares on each full calendar month thereafter.

F2: The reported securities are represented by restricted stock units ("RSUs"), which represents a contingent right to receive one share of IRTC common stock. The RSUs vest in four equal annual installments beginning on March 1, 2018.