IRON MTN INC NEW

Ticker: IRM CUSIP: 46284V101 Class: COM

Horizon Investments, LLC's Holding History (CIK: 0001560717)

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

Q4 2025
Shares 4,680 Value ($000) $388 Avg Close $92.78 Range $77.77 - $107.03
Q3 2025
Shares 4,536 Value ($000) $462 Avg Close $94.72 Range $86.18 - $103.65
Q2 2025
Shares 4,950 Value ($000) $508 Avg Close $91.94 Range $70.45 - $103.63
Q1 2025
Shares 4,215 Value ($000) $363 Avg Close $93.15 Range $78.66 - $108.27
Q4 2024
Shares 4,013 Value ($000) $422 Avg Close $112.79 Range $97.81 - $124.90
Q3 2024
Shares 3,980 Value ($000) $473 Avg Close $102.07 Range $84.42 - $115.60
Q2 2024
Shares 4,538 Value ($000) $407 Avg Close $76.66 Range $69.57 - $86.17
Q1 2024
Shares 4,530 Value ($000) $363 Avg Close $68.03 Range $60.70 - $77.13
Q4 2023
Shares 4,359 Value ($000) $305 Avg Close $58.41 Range $52.52 - $66.31
Q3 2023
Shares 4,387 Value ($000) $261 Avg Close $56.32 Range $51.77 - $59.93
Q2 2023
Shares 4,414 Value ($000) $251 Avg Close $49.91 Range $46.48 - $52.92
Q1 2023
Shares 4,028 Value ($000) $213 Avg Close $47.24 Range $43.98 - $51.44
Q3 2022
Shares 29,991 Value ($000) $1,319 Avg Close $44.49 Range $38.52 - $49.96
Q1 2022
Shares 51,953 Value ($000) $2,879 Avg Close $40.95 Range $35.72 - $49.04
Q4 2021
Shares 37,877 Value ($000) $1,982 Avg Close $40.12 Range $35.72 - $45.55
Q3 2021
Shares 35,864 Value ($000) $1,558 Avg Close $37.70 Range $35.07 - $41.42
Q2 2021
Shares 44,176 Value ($000) $1,870 Avg Close $34.67 Range $30.15 - $39.02
Q1 2021
Shares 10,785 Value ($000) $399 Avg Close $27.21 Range $22.46 - $33.48
Q2 2019
Shares 10,913 Value ($000) $342 Avg Close $23.07 Range $21.36 - $25.71