IRON MTN INC NEW

Ticker: IRM CUSIP: 46284V101 Class: COM

DUPONT CAPITAL MANAGEMENT CORP's Holding History (CIK: 0001128251)

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

Q2 2023

Shares 14,720 Value ($000) $836 Avg Close $49.91 Range $46.48 - $52.92

Q1 2023

Shares 15,869 Value ($000) $840 Avg Close $47.24 Range $43.98 - $51.44

Q4 2022

Shares 31,458 Value ($000) $1,568 Avg Close $44.98 Range $39.02 - $50.36

Q3 2022

Shares 41,585 Value ($000) $1,828 Avg Close $44.49 Range $38.52 - $49.96

Q2 2022

Shares 45,110 Value ($000) $2,196 Avg Close $45.77 Range $40.30 - $50.86

Q1 2022

Shares 52,987 Value ($000) $2,936 Avg Close $40.95 Range $35.72 - $49.04

Q4 2021

Shares 39,225 Value ($000) $2,053 Avg Close $40.12 Range $35.72 - $45.55

Q3 2021

Shares 43,067 Value ($000) $1,871 Avg Close $37.70 Range $35.07 - $41.42

Q2 2021

Shares 54,159 Value ($000) $2,292 Avg Close $34.67 Range $30.15 - $39.02

Q1 2021

Shares 30,192 Value ($000) $1,117 Avg Close $27.21 Range $22.46 - $33.48

Q4 2020

Shares 18,425 Value ($000) $543 Avg Close $22.13 Range $19.73 - $24.37

Q3 2020

Shares 35,272 Value ($000) $945 Avg Close $22.21 Range $19.89 - $23.94

Q2 2020

Shares 38,180 Value ($000) $996 Avg Close $19.29 Range $15.96 - $23.32

Q1 2020

Shares 79,769 Value ($000) $1,899 Avg Close $22.56 Range $15.97 - $25.60

Q4 2019

Shares 64,013 Value ($000) $2,040 Avg Close $23.96 Range $23.03 - $25.08

Q3 2019

Shares 56,237 Value ($000) $1,822 Avg Close $22.54 Range $20.94 - $24.55

Q2 2019

Shares 24,587 Value ($000) $770 Avg Close $23.07 Range $21.36 - $25.71

Q1 2019

Shares 24,587 Value ($000) $872 Avg Close $24.44 Range $21.77 - $25.73

Q4 2018

Shares 26,672 Value ($000) $864 Avg Close $22.29 Range $20.47 - $24.25

Q3 2018

Shares 35,109 Value ($000) $1,212 Avg Close $23.81 Range $22.00 - $24.62

Q2 2018

Shares 32,610 Value ($000) $1,142 Avg Close $22.20 Range $20.88 - $23.57

Q1 2018

Shares 34,528 Value ($000) $1,135 Avg Close $21.76 Range $19.92 - $24.42

Q4 2017

Shares 24,509 Value ($000) $925 Avg Close $25.21 Range $23.77 - $26.32

Q3 2017

Shares 24,509 Value ($000) $953 Avg Close $23.41 Range $20.57 - $25.75

Q2 2017

Shares 24,509 Value ($000) $842 Avg Close $21.58 Range $20.00 - $22.57

Q1 2017

Shares 13,237 Value ($000) $472 Avg Close $21.50 Range $19.52 - $22.84

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2023	14,720	$836	$49.91	$46.48 - $52.92
Q1 2023	15,869	$840	$47.24	$43.98 - $51.44
Q4 2022	31,458	$1,568	$44.98	$39.02 - $50.36
Q3 2022	41,585	$1,828	$44.49	$38.52 - $49.96
Q2 2022	45,110	$2,196	$45.77	$40.30 - $50.86
Q1 2022	52,987	$2,936	$40.95	$35.72 - $49.04
Q4 2021	39,225	$2,053	$40.12	$35.72 - $45.55
Q3 2021	43,067	$1,871	$37.70	$35.07 - $41.42
Q2 2021	54,159	$2,292	$34.67	$30.15 - $39.02
Q1 2021	30,192	$1,117	$27.21	$22.46 - $33.48
Q4 2020	18,425	$543	$22.13	$19.73 - $24.37
Q3 2020	35,272	$945	$22.21	$19.89 - $23.94
Q2 2020	38,180	$996	$19.29	$15.96 - $23.32
Q1 2020	79,769	$1,899	$22.56	$15.97 - $25.60
Q4 2019	64,013	$2,040	$23.96	$23.03 - $25.08
Q3 2019	56,237	$1,822	$22.54	$20.94 - $24.55
Q2 2019	24,587	$770	$23.07	$21.36 - $25.71
Q1 2019	24,587	$872	$24.44	$21.77 - $25.73
Q4 2018	26,672	$864	$22.29	$20.47 - $24.25
Q3 2018	35,109	$1,212	$23.81	$22.00 - $24.62
Q2 2018	32,610	$1,142	$22.20	$20.88 - $23.57
Q1 2018	34,528	$1,135	$21.76	$19.92 - $24.42
Q4 2017	24,509	$925	$25.21	$23.77 - $26.32
Q3 2017	24,509	$953	$23.41	$20.57 - $25.75
Q2 2017	24,509	$842	$21.58	$20.00 - $22.57
Q1 2017	13,237	$472	$21.50	$19.52 - $22.84