IRON MTN INC NEW

Ticker: IRM CUSIP: 46284V101 Class: COM

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q4 2025
Shares 4,521 Value ($000) $375 Avg Close $92.78 Range $77.77 - $107.03
Q3 2025
Shares 7,692 Value ($000) $784 Avg Close $94.72 Range $86.18 - $103.65
Q2 2025
Shares 19,882 Value ($000) $2,039 Avg Close $91.94 Range $70.45 - $103.63
Q1 2025
Shares 10,698 Value ($000) $920 Avg Close $93.15 Range $78.66 - $108.27
Q4 2024
Shares 13,628 Value ($000) $1,432 Avg Close $112.79 Range $97.81 - $124.90
Q3 2024
Shares 15,560 Value ($000) $1,849 Avg Close $102.07 Range $84.42 - $115.60
Q2 2024
Shares 20,552 Value ($000) $1,842 Avg Close $76.66 Range $69.57 - $86.17
Q1 2024
Shares 10,501 Value ($000) $842 Avg Close $68.03 Range $60.70 - $77.13
Q4 2023
Shares 46,879 Value ($000) $3,281 Avg Close $58.41 Range $52.52 - $66.31
Q3 2023
Shares 23,201 Value ($000) $1,379 Avg Close $56.32 Range $51.77 - $59.93
Q2 2023
Shares 28,234 Value ($000) $1,604 Avg Close $49.91 Range $46.48 - $52.92
Q1 2023
Shares 9,640 Value ($000) $1 Avg Close $47.24 Range $43.98 - $51.44
Q4 2022
Shares 10,841 Value ($000) $1 Avg Close $44.98 Range $39.02 - $50.36
Q3 2022
Shares 14,208 Value ($000) $624 Avg Close $44.49 Range $38.52 - $49.96
Q2 2022
Shares 34,511 Value ($000) $1,680 Avg Close $45.77 Range $40.30 - $50.86
Q1 2022
Shares 76,775 Value ($000) $4,254 Avg Close $40.95 Range $35.72 - $49.04
Q4 2021
Shares 55,302 Value ($000) $2,894 Avg Close $40.12 Range $35.72 - $45.55
Q3 2021
Shares 17,427 Value ($000) $757 Avg Close $37.70 Range $35.07 - $41.42
Q2 2021
Shares 29,385 Value ($000) $1,244 Avg Close $34.67 Range $30.15 - $39.02
Q1 2021
Shares 40,148 Value ($000) $1,485 Avg Close $27.21 Range $22.46 - $33.48
Q4 2020
Shares 23,670 Value ($000) $697 Avg Close $22.13 Range $19.73 - $24.37
Q3 2020
Shares 38,575 Value ($000) $1,034 Avg Close $22.21 Range $19.89 - $23.94
Q2 2020
Shares 5,863 Value ($000) $153 Avg Close $19.29 Range $15.96 - $23.32
Q1 2020
Shares 2,168 Value ($000) $51 Avg Close $22.56 Range $15.97 - $25.60
Q4 2019
Shares 2,132 Value ($000) $68 Avg Close $23.96 Range $23.03 - $25.08
Q3 2019
Shares 11,212 Value ($000) $363 Avg Close $22.54 Range $20.94 - $24.55
Q2 2019
Shares 582 Value ($000) $18 Avg Close $23.07 Range $21.36 - $25.71
Q1 2019
Shares 12,711 Value ($000) $451 Avg Close $24.44 Range $21.77 - $25.73
Q4 2018
Shares 11,348 Value ($000) $368 Avg Close $22.29 Range $20.47 - $24.25
Q3 2018
Shares 5,851 Value ($000) $202 Avg Close $23.81 Range $22.00 - $24.62
Q2 2018
Shares 20,220 Value ($000) $708 Avg Close $22.20 Range $20.88 - $23.57
Q4 2017
Shares 50 Value ($000) $2 Avg Close $25.21 Range $23.77 - $26.32
Q3 2017
Shares 303 Value ($000) $12 Avg Close $23.41 Range $20.57 - $25.75
Q2 2017
Shares 900 Value ($000) $31 Avg Close $21.58 Range $20.00 - $22.57
Q4 2016
Shares 2,269 Value ($000) $74 Avg Close $19.85 Range $18.30 - $22.33
Q3 2016
Shares 1,986 Value ($000) $75 Avg Close $22.75 Range $21.08 - $24.40
Q2 2016
Shares 2,629 Value ($000) $105 Avg Close $21.21 Range $18.63 - $23.42
Q1 2016
Shares 588 Value ($000) $20 Avg Close $16.49 Range $13.49 - $19.81
Q4 2015
Shares 286 Value ($000) $7 Avg Close $16.56 Range $14.83 - $18.15