IRON MTN INC NEW

Ticker: IRM CUSIP: 46284V101 Class: COM

BlackRock, Inc.'s Holding History (CIK: 0002012383)

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

Q4 2025

Shares 32,919,658 Value ($000) $2,730,686 Avg Close $92.78 Range $77.77 - $107.03

Q3 2025

Shares 31,709,064 Value ($000) $3,232,422 Avg Close $94.72 Range $86.18 - $103.65

Q2 2025

Shares 31,278,627 Value ($000) $3,208,249 Avg Close $91.94 Range $70.45 - $103.63

Q1 2025

Shares 35,222,779 Value ($000) $3,030,568 Avg Close $93.15 Range $78.66 - $108.27

Q4 2024

Shares 32,072,872 Value ($000) $3,371,180 Avg Close $112.79 Range $97.81 - $124.90

Q3 2024

Shares 31,309,637 Value ($000) $3,720,524 Avg Close $102.07 Range $84.42 - $115.60

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	32,919,658	$2,730,686	$92.78	$77.77 - $107.03
Q3 2025	31,709,064	$3,232,422	$94.72	$86.18 - $103.65
Q2 2025	31,278,627	$3,208,249	$91.94	$70.45 - $103.63
Q1 2025	35,222,779	$3,030,568	$93.15	$78.66 - $108.27
Q4 2024	32,072,872	$3,371,180	$112.79	$97.81 - $124.90
Q3 2024	31,309,637	$3,720,524	$102.07	$84.42 - $115.60