IRON MTN INC NEW

Ticker: IRM CUSIP: 46284V101 Class: COM

PARNASSUS INVESTMENTS, LLC's Holding History (CIK: 0000948669)

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

Q1 2020

Shares 5,981,108 Value ($000) $142,350 Avg Close $22.56 Range $15.97 - $25.60

Q4 2019

Shares 5,937,855 Value ($000) $189,240 Avg Close $23.96 Range $23.03 - $25.08

Q3 2019

Shares 7,208,814 Value ($000) $233,493 Avg Close $22.54 Range $20.94 - $24.55

Q2 2019

Shares 7,129,889 Value ($000) $223,165 Avg Close $23.07 Range $21.36 - $25.71

Q1 2019

Shares 9,533,852 Value ($000) $338,071 Avg Close $24.44 Range $21.77 - $25.73

Q4 2018

Shares 9,538,982 Value ($000) $309,158 Avg Close $22.29 Range $20.47 - $24.25

Q3 2018

Shares 13,345,438 Value ($000) $460,685 Avg Close $23.81 Range $22.00 - $24.62

Q2 2018

Shares 13,328,662 Value ($000) $466,636 Avg Close $22.20 Range $20.88 - $23.57

Q1 2018

Shares 13,318,718 Value ($000) $437,653 Avg Close $21.76 Range $19.92 - $24.42

Q4 2017

Shares 12,567,627 Value ($000) $474,177 Avg Close $25.21 Range $23.77 - $26.32

Q3 2017

Shares 12,497,627 Value ($000) $486,158 Avg Close $23.41 Range $20.57 - $25.75

Q2 2017

Shares 12,374,647 Value ($000) $425,193 Avg Close $21.58 Range $20.00 - $22.57

Q1 2017

Shares 11,942,837 Value ($000) $414,108 Avg Close $21.50 Range $19.52 - $22.84

Q4 2016

Shares 11,501,379 Value ($000) $373,565 Avg Close $19.85 Range $18.30 - $22.33

Q3 2016

Shares 10,629,968 Value ($000) $398,943 Avg Close $22.75 Range $21.08 - $24.40

Q2 2016

Shares 11,672,907 Value ($000) $464,932 Avg Close $21.21 Range $18.63 - $23.42

Q1 2016

Shares 12,024,081 Value ($000) $407,737 Avg Close $16.49 Range $13.49 - $19.81

Q4 2015

Shares 11,888,395 Value ($000) $321,106 Avg Close $16.56 Range $14.83 - $18.15

Q3 2015

Shares 11,876,348 Value ($000) $353,791 Avg Close $16.53 Range $14.61 - $17.79

Q2 2015

Shares 11,299,124 Value ($000) $350,273 Avg Close $19.10 Range $17.07 - $20.92

Q1 2015

Shares 10,803,366 Value ($000) $394,107 Avg Close $20.80 Range $19.23 - $22.28

Q4 2014

Shares 10,556,778 Value ($000) $408,125 Avg Close $19.28 Range $16.38 - $21.68

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2020	5,981,108	$142,350	$22.56	$15.97 - $25.60
Q4 2019	5,937,855	$189,240	$23.96	$23.03 - $25.08
Q3 2019	7,208,814	$233,493	$22.54	$20.94 - $24.55
Q2 2019	7,129,889	$223,165	$23.07	$21.36 - $25.71
Q1 2019	9,533,852	$338,071	$24.44	$21.77 - $25.73
Q4 2018	9,538,982	$309,158	$22.29	$20.47 - $24.25
Q3 2018	13,345,438	$460,685	$23.81	$22.00 - $24.62
Q2 2018	13,328,662	$466,636	$22.20	$20.88 - $23.57
Q1 2018	13,318,718	$437,653	$21.76	$19.92 - $24.42
Q4 2017	12,567,627	$474,177	$25.21	$23.77 - $26.32
Q3 2017	12,497,627	$486,158	$23.41	$20.57 - $25.75
Q2 2017	12,374,647	$425,193	$21.58	$20.00 - $22.57
Q1 2017	11,942,837	$414,108	$21.50	$19.52 - $22.84
Q4 2016	11,501,379	$373,565	$19.85	$18.30 - $22.33
Q3 2016	10,629,968	$398,943	$22.75	$21.08 - $24.40
Q2 2016	11,672,907	$464,932	$21.21	$18.63 - $23.42
Q1 2016	12,024,081	$407,737	$16.49	$13.49 - $19.81
Q4 2015	11,888,395	$321,106	$16.56	$14.83 - $18.15
Q3 2015	11,876,348	$353,791	$16.53	$14.61 - $17.79
Q2 2015	11,299,124	$350,273	$19.10	$17.07 - $20.92
Q1 2015	10,803,366	$394,107	$20.80	$19.23 - $22.28
Q4 2014	10,556,778	$408,125	$19.28	$16.38 - $21.68