IRON MTN INC NEW

Ticker: IRM CUSIP: 46284V101 Class: COM

CIBC WORLD MARKETS CORP's Holding History (CIK: 0001056527)

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

Q4 2025

Shares 115,456 Value ($000) $9,577 Avg Close $92.78 Range $77.77 - $107.03

Q2 2025

Shares 115,626 Value ($000) $11,860 Avg Close $91.94 Range $70.45 - $103.63

Q1 2025

Shares 117,477 Value ($000) $10,108 Avg Close $93.15 Range $78.66 - $108.27

Q3 2024

Shares 117,334 Value ($000) $13,943 Avg Close $102.07 Range $84.42 - $115.60

Q2 2024

Shares 37,790 Value ($000) $3,387 Avg Close $76.66 Range $69.57 - $86.17

Q1 2024

Shares 120,169 Value ($000) $9,639 Avg Close $68.03 Range $60.70 - $77.13

Q4 2023

Shares 134,454 Value ($000) $9,409 Avg Close $58.41 Range $52.52 - $66.31

Q3 2023

Shares 16,108 Value ($000) $958 Avg Close $56.32 Range $51.77 - $59.93

Q2 2023

Shares 34,178 Value ($000) $1,942 Avg Close $49.91 Range $46.48 - $52.92

Q4 2022

Shares 127,951 Value ($000) $6,378 Avg Close $44.98 Range $39.02 - $50.36

Q4 2021

Shares 155,069 Value ($000) $8,115 Avg Close $40.12 Range $35.72 - $45.55

Q2 2021

Shares 131,364 Value ($000) $5,559 Avg Close $34.67 Range $30.15 - $39.02

Q3 2020

Shares 34,697 Value ($000) $930 Avg Close $22.21 Range $19.89 - $23.94

Q2 2020

Shares 28,276 Value ($000) $738 Avg Close $19.29 Range $15.96 - $23.32

Q1 2020

Shares 21,015 Value ($000) $500 Avg Close $22.56 Range $15.97 - $25.60

Q4 2019

Shares 33,958 Value ($000) $1,082 Avg Close $23.96 Range $23.03 - $25.08

Q3 2019

Shares 1,000,898 Value ($000) $32,419 Avg Close $22.54 Range $20.94 - $24.55

Q2 2019

Shares 1,418,055 Value ($000) $44,385 Avg Close $23.07 Range $21.36 - $25.71

Q1 2019

Shares 37,921 Value ($000) $1,345 Avg Close $24.44 Range $21.77 - $25.73

Q4 2018

Shares 39,961 Value ($000) $1,295 Avg Close $22.29 Range $20.47 - $24.25

Q3 2018

Shares 37,711 Value ($000) $1,302 Avg Close $23.81 Range $22.00 - $24.62

Q2 2018

Shares 39,755 Value ($000) $1,392 Avg Close $22.20 Range $20.88 - $23.57

Q1 2018

Shares 36,483 Value ($000) $1,199 Avg Close $21.76 Range $19.92 - $24.42

Q4 2017

Shares 54,104 Value ($000) $2,041 Avg Close $25.21 Range $23.77 - $26.32

Q3 2017

Shares 38,515 Value ($000) $1,498 Avg Close $23.41 Range $20.57 - $25.75

Q2 2017

Shares 34,711 Value ($000) $1,193 Avg Close $21.58 Range $20.00 - $22.57

Q1 2017

Shares 25,634 Value ($000) $914 Avg Close $21.50 Range $19.52 - $22.84

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	115,456	$9,577	$92.78	$77.77 - $107.03
Q2 2025	115,626	$11,860	$91.94	$70.45 - $103.63
Q1 2025	117,477	$10,108	$93.15	$78.66 - $108.27
Q3 2024	117,334	$13,943	$102.07	$84.42 - $115.60
Q2 2024	37,790	$3,387	$76.66	$69.57 - $86.17
Q1 2024	120,169	$9,639	$68.03	$60.70 - $77.13
Q4 2023	134,454	$9,409	$58.41	$52.52 - $66.31
Q3 2023	16,108	$958	$56.32	$51.77 - $59.93
Q2 2023	34,178	$1,942	$49.91	$46.48 - $52.92
Q4 2022	127,951	$6,378	$44.98	$39.02 - $50.36
Q4 2021	155,069	$8,115	$40.12	$35.72 - $45.55
Q2 2021	131,364	$5,559	$34.67	$30.15 - $39.02
Q3 2020	34,697	$930	$22.21	$19.89 - $23.94
Q2 2020	28,276	$738	$19.29	$15.96 - $23.32
Q1 2020	21,015	$500	$22.56	$15.97 - $25.60
Q4 2019	33,958	$1,082	$23.96	$23.03 - $25.08
Q3 2019	1,000,898	$32,419	$22.54	$20.94 - $24.55
Q2 2019	1,418,055	$44,385	$23.07	$21.36 - $25.71
Q1 2019	37,921	$1,345	$24.44	$21.77 - $25.73
Q4 2018	39,961	$1,295	$22.29	$20.47 - $24.25
Q3 2018	37,711	$1,302	$23.81	$22.00 - $24.62
Q2 2018	39,755	$1,392	$22.20	$20.88 - $23.57
Q1 2018	36,483	$1,199	$21.76	$19.92 - $24.42
Q4 2017	54,104	$2,041	$25.21	$23.77 - $26.32
Q3 2017	38,515	$1,498	$23.41	$20.57 - $25.75
Q2 2017	34,711	$1,193	$21.58	$20.00 - $22.57
Q1 2017	25,634	$914	$21.50	$19.52 - $22.84