iRhythm Technologies, Inc. — Director's Dealing 2020

Aug 13, 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: iRhythm Technologies, Inc. (IRTC)
CIK: 0001388658
Period of Report: 2020-08-11

Reporting Person: Day Mark J. (EVP, Research & Development)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2020-08-11	Common Stock	S	436	$181.6291	Disposed	42543	Direct
2020-08-11	Common Stock	S	1586	$182.9621	Disposed	40957	Direct
2020-08-11	Common Stock	S	2335	$183.8699	Disposed	38622	Direct
2020-08-11	Common Stock	S	360	$184.9636	Disposed	38262	Direct
2020-08-11	Common Stock	S	40	$185.62	Disposed	38222	Direct
2020-08-11	Common Stock	S	243	$187.70	Disposed	37979	Direct

Footnotes

F1: The option sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 20, 2020.

F2: This transaction was executed in multiple trades at prices ranging from $181.08 to $181.97 per share. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

F3: Includes 302 shares acquired under the Issuer's employee stock purchase plan on May 29, 2020.

F4: This transaction was executed in multiple trades at prices ranging from $182.40 to $183.29 per share. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

F5: This transaction was executed in multiple trades at prices ranging from $183.42 to $184.33 per share. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

F6: This transaction was executed in multiple trades at prices ranging from $184.53 to $185.46 per share. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.