iRhythm Technologies, Inc. — Director's Dealing 2016

Oct 19, 2016

SEC Form 3 — Initial Statement of Beneficial Ownership

Issuer: iRhythm Technologies, Inc. (IRTC)
CIK: 0001388658
Period of Report: 2016-10-19

Reporting Person: Lathi Vijay K (Director, 10% Owner)

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Series C Preferred Stock	$		Common Stock (1794624)		Indirect
Series C Preferred Stock	$		Common Stock (1794623)		Indirect
Series D Preferred Stock	$		Common Stock (1118623)		Indirect
Series E Preferred Stock	$		Common Stock (670736)		Indirect
Series E Preferred Stock	$		Common Stock (244311)		Indirect
Series D Preferred Stock Warrant (Right to Buy)	$0.001	2019-11-01	Common Stock (425847)		Indirect

Footnotes

F1: Immediately

F2: N/A

F3: The number of underlying shares of common stock reported in column 3 does not reflect a 5.882698 for 1 reverse stock split, to be effective upon the closing of the issuer's initial public offering.

F4: Converts into common stock on a 2.24685484 for 1 basis.

F5: 1-for-1

F6: Represents shares directly beneficially owned by New Leaf Ventures II, L.P. ("NLV II"). The Reporting Person is an individual manager of New Leaf Venture Management II, L.L.C. ("Management II"). Management II is the general partner of New Leaf Venture Associates II, L.P. ("Associates II"). Associates II is the general partner of New Leaf Ventures II, L.P. ("NLV II"). As such, the Reporting Person shares voting and dispositive control with respect to the shares held by NLV II. The Reporting Person disclaims beneficial ownership of the shares held by NLV II, except to the extent of his proportionate pecuniary interest therein.