IRHYTHM TECHNOLOGIES INC

Ticker: IRTC CUSIP: 450056106 Class: EQTY

Paloma Partners Management Co's Holding History (CIK: 0001103882)

Note: Option positions (PUT/CALL) are excluded.

Q2 2021

Shares 6,774 Value ($000) $449 Avg Close $79.24 Range $59.64 - $144.69

Q3 2020

Shares 1,750 Value ($000) $417 Avg Close $176.91 Range $108.86 - $241.93

Q4 2019

Shares 4,764 Value ($000) $324 Avg Close $67.85 Range $56.24 - $75.39

Q3 2019

Shares 2,715 Value ($000) $201 Avg Close $77.47 Range $68.30 - $86.88

Q1 2018

Shares 10,175 Value ($000) $640 Avg Close $61.91 Range $55.21 - $68.07

Q4 2017

Shares 17,298 Value ($000) $970 Avg Close $52.26 Range $46.95 - $57.91

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2021	6,774	$449	$79.24	$59.64 - $144.69
Q3 2020	1,750	$417	$176.91	$108.86 - $241.93
Q4 2019	4,764	$324	$67.85	$56.24 - $75.39
Q3 2019	2,715	$201	$77.47	$68.30 - $86.88
Q1 2018	10,175	$640	$61.91	$55.21 - $68.07
Q4 2017	17,298	$970	$52.26	$46.95 - $57.91