IRON MTN INC NEW

Ticker: IRM CUSIP: 46284V101 Class: COM

PRICE T ROWE ASSOCIATES INC /MD/'s Holding History (CIK: 0000080255)

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

Q4 2025
Shares 606,859 Value ($000) $50 Avg Close $92.78 Range $77.77 - $107.03
Q3 2025
Shares 595,595 Value ($000) $61 Avg Close $94.72 Range $86.18 - $103.65
Q2 2025
Shares 627,040 Value ($000) $64 Avg Close $91.94 Range $70.45 - $103.63
Q1 2025
Shares 824,103 Value ($000) $71 Avg Close $93.15 Range $78.66 - $108.27
Q4 2024
Shares 877,238 Value ($000) $92 Avg Close $112.79 Range $97.81 - $124.90
Q3 2024
Shares 820,134 Value ($000) $97 Avg Close $102.07 Range $84.42 - $115.60
Q2 2024
Shares 632,826 Value ($000) $57 Avg Close $76.66 Range $69.57 - $86.17
Q1 2024
Shares 592,773 Value ($000) $48 Avg Close $68.03 Range $60.70 - $77.13
Q4 2023
Shares 482,222 Value ($000) $34 Avg Close $58.41 Range $52.52 - $66.31
Q3 2023
Shares 474,443 Value ($000) $28 Avg Close $56.32 Range $51.77 - $59.93
Q2 2023
Shares 475,549 Value ($000) $27 Avg Close $49.91 Range $46.48 - $52.92
Q1 2023
Shares 473,871 Value ($000) $25 Avg Close $47.24 Range $43.98 - $51.44
Q4 2022
Shares 462,263 Value ($000) $23 Avg Close $44.98 Range $39.02 - $50.36
Q3 2022
Shares 445,574 Value ($000) $19,593 Avg Close $44.49 Range $38.52 - $49.96
Q2 2022
Shares 449,367 Value ($000) $21,880 Avg Close $45.77 Range $40.30 - $50.86
Q1 2022
Shares 481,767 Value ($000) $26,695 Avg Close $40.95 Range $35.72 - $49.04
Q4 2021
Shares 505,864 Value ($000) $26,472 Avg Close $40.12 Range $35.72 - $45.55
Q3 2021
Shares 522,828 Value ($000) $22,717 Avg Close $37.70 Range $35.07 - $41.42
Q2 2021
Shares 530,731 Value ($000) $22,461 Avg Close $34.67 Range $30.15 - $39.02
Q1 2021
Shares 542,821 Value ($000) $20,090 Avg Close $27.21 Range $22.46 - $33.48
Q4 2020
Shares 595,056 Value ($000) $17,542 Avg Close $22.13 Range $19.73 - $24.37
Q3 2020
Shares 613,180 Value ($000) $16,427 Avg Close $22.21 Range $19.89 - $23.94
Q2 2020
Shares 619,837 Value ($000) $16,178 Avg Close $19.29 Range $15.96 - $23.32
Q1 2020
Shares 685,667 Value ($000) $16,319 Avg Close $22.56 Range $15.97 - $25.60
Q4 2019
Shares 797,936 Value ($000) $25,430 Avg Close $23.96 Range $23.03 - $25.08
Q3 2019
Shares 799,142 Value ($000) $25,884 Avg Close $22.54 Range $20.94 - $24.55
Q2 2019
Shares 797,705 Value ($000) $24,968 Avg Close $23.07 Range $21.36 - $25.71
Q1 2019
Shares 827,777 Value ($000) $29,353 Avg Close $24.44 Range $21.77 - $25.73
Q4 2018
Shares 866,862 Value ($000) $28,095 Avg Close $22.29 Range $20.47 - $24.25
Q3 2018
Shares 871,534 Value ($000) $30,085 Avg Close $23.81 Range $22.00 - $24.62
Q2 2018
Shares 899,758 Value ($000) $31,501 Avg Close $22.20 Range $20.88 - $23.57
Q1 2018
Shares 905,021 Value ($000) $29,739 Avg Close $21.76 Range $19.92 - $24.42
Q4 2017
Shares 951,056 Value ($000) $35,883 Avg Close $25.21 Range $23.77 - $26.32
Q3 2017
Shares 1,018,508 Value ($000) $39,620 Avg Close $23.41 Range $20.57 - $25.75
Q2 2017
Shares 1,366,629 Value ($000) $46,957 Avg Close $21.58 Range $20.00 - $22.57
Q1 2017
Shares 1,491,643 Value ($000) $53,207 Avg Close $21.50 Range $19.52 - $22.84
Q4 2016
Shares 2,575,582 Value ($000) $83,655 Avg Close $19.85 Range $18.30 - $22.33
Q3 2016
Shares 2,679,178 Value ($000) $100,550 Avg Close $22.75 Range $21.08 - $24.40
Q2 2016
Shares 2,829,833 Value ($000) $112,712 Avg Close $21.21 Range $18.63 - $23.42
Q1 2016
Shares 14,770,229 Value ($000) $500,858 Avg Close $16.49 Range $13.49 - $19.81
Q4 2015
Shares 14,855,974 Value ($000) $401,260 Avg Close $16.56 Range $14.83 - $18.15
Q3 2015
Shares 15,531,173 Value ($000) $481,777 Avg Close $16.53 Range $14.61 - $17.79
Q2 2015
Shares 12,989,404 Value ($000) $402,672 Avg Close $19.10 Range $17.07 - $20.92
Q1 2015
Shares 7,008,079 Value ($000) $255,655 Avg Close $20.80 Range $19.23 - $22.28