IRHYTHM TECHNOLOGIES INC

Ticker: IRTC CUSIP: 450056106 Class: EQTY

Clearbridge Investments, LLC's Holding History (CIK: 0001348883)

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

Q1 2021

Shares 369,050 Value ($000) $51,246 Avg Close $179.22 Range $125.10 - $286.19

Q4 2020

Shares 314,804 Value ($000) $74,675 Avg Close $227.91 Range $179.01 - $274.21

Q3 2020

Shares 254,131 Value ($000) $60,511 Avg Close $176.91 Range $108.86 - $241.93

Q2 2020

Shares 228,066 Value ($000) $26,431 Avg Close $110.25 Range $70.63 - $136.55

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	369,050	$51,246	$179.22	$125.10 - $286.19
Q4 2020	314,804	$74,675	$227.91	$179.01 - $274.21
Q3 2020	254,131	$60,511	$176.91	$108.86 - $241.93
Q2 2020	228,066	$26,431	$110.25	$70.63 - $136.55