IRON MTN INC NEW

Ticker: IRM CUSIP: 46284V101 Class: COM

UMB Bank, n.a.'s Holding History (CIK: 0000933429)

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

Q4 2025
Shares 1,970 Value ($000) $163 Avg Close $92.78 Range $77.77 - $107.03
Q3 2025
Shares 2,466 Value ($000) $251 Avg Close $94.72 Range $86.18 - $103.65
Q2 2025
Shares 2,316 Value ($000) $238 Avg Close $91.94 Range $70.45 - $103.63
Q1 2025
Shares 2,530 Value ($000) $218 Avg Close $93.15 Range $78.66 - $108.27
Q4 2024
Shares 6,678 Value ($000) $702 Avg Close $112.79 Range $97.81 - $124.90
Q3 2024
Shares 40,540 Value ($000) $4,817 Avg Close $102.07 Range $84.42 - $115.60
Q2 2024
Shares 40,913 Value ($000) $3,667 Avg Close $76.66 Range $69.57 - $86.17
Q1 2024
Shares 972 Value ($000) $78 Avg Close $68.03 Range $60.70 - $77.13
Q4 2023
Shares 964 Value ($000) $67 Avg Close $58.41 Range $52.52 - $66.31
Q3 2023
Shares 964 Value ($000) $57 Avg Close $56.32 Range $51.77 - $59.93
Q2 2023
Shares 964 Value ($000) $55 Avg Close $49.91 Range $46.48 - $52.92
Q1 2023
Shares 964 Value ($000) $51 Avg Close $47.24 Range $43.98 - $51.44
Q4 2022
Shares 974 Value ($000) $0 Avg Close $44.98 Range $39.02 - $50.36
Q3 2022
Shares 974 Value ($000) $43 Avg Close $44.49 Range $38.52 - $49.96
Q2 2022
Shares 1,116 Value ($000) $55 Avg Close $45.77 Range $40.30 - $50.86
Q1 2022
Shares 1,116 Value ($000) $62 Avg Close $40.95 Range $35.72 - $49.04
Q4 2021
Shares 1,116 Value ($000) $58 Avg Close $40.12 Range $35.72 - $45.55