IRHYTHM TECHNOLOGIES INC

Ticker: IRTC CUSIP: 450056106 Class: EQTY

PRELUDE CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001387508)

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

Q3 2025

Shares 1,671 Value ($000) $287 Avg Close $158.94 Range $129.48 - $187.57

Q3 2022

Shares 6,397 Value ($000) $801 Avg Close $144.39 Range $105.33 - $164.69

Q2 2022

Shares 6,626 Value ($000) $716 Avg Close $132.47 Range $103.03 - $169.54

Q1 2022

Shares 13,138 Value ($000) $2,069 Avg Close $128.41 Range $101.63 - $161.80

Q4 2021

Shares 23,268 Value ($000) $2,738 Avg Close $91.74 Range $56.52 - $127.61

Q3 2020

Shares 70 Value ($000) $17 Avg Close $176.91 Range $108.86 - $241.93

Q3 2018

Shares 497 Value ($000) $47 Avg Close $87.09 Range $70.29 - $98.37

Q1 2018

Shares 2,129 Value ($000) $134 Avg Close $61.91 Range $55.21 - $68.07

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	1,671	$287	$158.94	$129.48 - $187.57
Q3 2022	6,397	$801	$144.39	$105.33 - $164.69
Q2 2022	6,626	$716	$132.47	$103.03 - $169.54
Q1 2022	13,138	$2,069	$128.41	$101.63 - $161.80
Q4 2021	23,268	$2,738	$91.74	$56.52 - $127.61
Q3 2020	70	$17	$176.91	$108.86 - $241.93
Q3 2018	497	$47	$87.09	$70.29 - $98.37
Q1 2018	2,129	$134	$61.91	$55.21 - $68.07