IRON MTN INC NEW

Ticker: IRM CUSIP: 46284V101 Class: COM

BAMCO INC /NY/'s Holding History (CIK: 0001017918)

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

Q3 2025

Shares 436,831 Value ($000) $44,531 Avg Close $94.72 Range $86.18 - $103.65

Q2 2025

Shares 107,524 Value ($000) $11,029 Avg Close $91.94 Range $70.45 - $103.63

Q4 2024

Shares 90,138 Value ($000) $9,474 Avg Close $112.79 Range $97.81 - $124.90

Q3 2024

Shares 159,114 Value ($000) $18,908 Avg Close $102.07 Range $84.42 - $115.60

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	436,831	$44,531	$94.72	$86.18 - $103.65
Q2 2025	107,524	$11,029	$91.94	$70.45 - $103.63
Q4 2024	90,138	$9,474	$112.79	$97.81 - $124.90
Q3 2024	159,114	$18,908	$102.07	$84.42 - $115.60