Iron Mountain Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2011-07-18 | 34.640 | 34.640 | 33.850 | 34.120 | 12.488 | 1,364,077 |
| 2011-07-15 | 35.240 | 35.250 | 34.180 | 34.520 | 12.634 | 2,612,164 |
| 2011-07-14 | 35.340 | 35.730 | 34.870 | 35.110 | 12.850 | 3,025,597 |
| 2011-07-13 | 35.360 | 35.790 | 35.260 | 35.340 | 12.934 | 2,164,649 |
| 2011-07-12 | 34.970 | 35.470 | 34.940 | 35.220 | 12.890 | 2,183,692 |
| 2011-07-11 | 35.050 | 35.410 | 35.000 | 35.090 | 12.843 | 2,016,632 |
| 2011-07-08 | 35.040 | 35.460 | 34.970 | 35.390 | 12.952 | 2,294,056 |
| 2011-07-07 | 35.000 | 35.540 | 34.930 | 35.400 | 12.956 | 1,671,690 |
| 2011-07-06 | 34.660 | 35.030 | 34.370 | 35.000 | 12.810 | 3,138,666 |
| 2011-07-05 | 34.300 | 34.780 | 34.200 | 34.630 | 12.674 | 1,786,923 |
| 2011-07-01 | 34.050 | 34.560 | 34.020 | 34.390 | 12.586 | 1,959,394 |
| 2011-06-30 | 33.670 | 34.170 | 33.650 | 34.090 | 12.477 | 4,292,619 |
| 2011-06-29 | 33.590 | 33.790 | 33.440 | 33.650 | 12.316 | 1,013,077 |
| 2011-06-28 | 33.100 | 33.550 | 32.920 | 33.460 | 12.246 | 1,280,872 |
| 2011-06-27 | 32.830 | 33.410 | 32.790 | 33.040 | 12.092 | 1,139,995 |
| 2011-06-24 | 33.120 | 33.320 | 32.620 | 32.830 | 12.015 | 1,414,931 |
| 2011-06-23 | 32.710 | 33.230 | 32.510 | 33.160 | 12.136 | 1,318,633 |
| 2011-06-22 | 33.120 | 33.410 | 32.880 | 33.010 | 12.081 | 1,235,211 |
| 2011-06-21 | 32.970 | 33.520 | 32.900 | 33.340 | 12.111 | 1,675,802 |
| 2011-06-20 | 32.490 | 32.990 | 32.480 | 32.850 | 11.933 | 851,318 |
| 2011-06-17 | 32.420 | 33.010 | 32.380 | 32.550 | 11.824 | 1,843,403 |
| 2011-06-16 | 32.330 | 32.570 | 31.830 | 32.140 | 11.675 | 1,981,467 |
| 2011-06-15 | 32.370 | 32.600 | 31.970 | 32.260 | 11.718 | 1,821,222 |
| 2011-06-14 | 32.560 | 32.950 | 32.470 | 32.550 | 11.824 | 1,773,831 |
| 2011-06-13 | 32.040 | 32.590 | 31.970 | 32.250 | 11.715 | 2,811,793 |
| 2011-06-10 | 32.290 | 32.440 | 31.870 | 31.910 | 11.591 | 2,079,712 |
| 2011-06-09 | 32.180 | 32.600 | 31.980 | 32.430 | 11.780 | 869,712 |
| 2011-06-08 | 32.120 | 32.400 | 31.890 | 32.120 | 11.667 | 1,054,193 |
| 2011-06-07 | 32.220 | 32.510 | 31.950 | 32.200 | 11.696 | 1,023,464 |
| 2011-06-06 | 32.530 | 32.750 | 31.970 | 32.070 | 11.649 | 1,789,303 |
| 2011-06-03 | 32.760 | 33.080 | 32.470 | 32.650 | 11.860 | 1,665,847 |
| 2011-06-02 | 33.100 | 33.380 | 33.010 | 33.210 | 12.063 | 1,405,843 |
| 2011-06-01 | 33.830 | 33.930 | 33.050 | 33.170 | 12.049 | 2,887,101 |
| 2011-05-31 | 34.100 | 34.310 | 33.890 | 34.010 | 12.354 | 2,157,833 |
| 2011-05-27 | 33.700 | 34.080 | 33.700 | 33.980 | 12.343 | 1,454,857 |
| 2011-05-26 | 33.000 | 33.820 | 32.870 | 33.710 | 12.245 | 1,581,127 |
| 2011-05-25 | 32.720 | 33.120 | 32.570 | 33.080 | 12.016 | 1,742,236 |
| 2011-05-24 | 32.890 | 33.030 | 32.790 | 32.850 | 11.933 | 1,444,795 |
| 2011-05-23 | 32.610 | 33.070 | 32.470 | 32.890 | 11.947 | 1,447,608 |
| 2011-05-20 | 32.820 | 33.150 | 32.520 | 33.000 | 11.987 | 1,912,002 |
| 2011-05-19 | 33.260 | 33.300 | 32.620 | 32.880 | 11.943 | 1,938,511 |
| 2011-05-18 | 32.860 | 33.200 | 32.720 | 33.180 | 12.052 | 1,200,804 |
| 2011-05-17 | 32.810 | 33.100 | 32.600 | 32.940 | 11.965 | 1,899,451 |
| 2011-05-16 | 32.690 | 33.340 | 32.540 | 32.660 | 11.864 | 1,688,786 |
| 2011-05-13 | 32.920 | 32.920 | 32.240 | 32.430 | 11.780 | 1,557,214 |
| 2011-05-12 | 32.510 | 33.040 | 32.290 | 32.980 | 11.980 | 2,434,500 |
| 2011-05-11 | 32.670 | 32.920 | 32.240 | 32.640 | 11.856 | 2,242,445 |
| 2011-05-10 | 32.280 | 32.790 | 32.120 | 32.600 | 11.842 | 2,444,563 |
| 2011-05-09 | 31.720 | 32.290 | 31.400 | 32.200 | 11.696 | 2,215,828 |
| 2011-05-06 | 31.960 | 32.150 | 31.520 | 31.660 | 11.500 | 2,556,766 |
| 2011-05-05 | 31.990 | 32.120 | 31.650 | 31.740 | 11.529 | 2,082,958 |
| 2011-05-04 | 32.140 | 32.470 | 32.010 | 32.100 | 11.660 | 2,198,732 |
| 2011-05-03 | 32.020 | 32.390 | 31.840 | 32.190 | 11.693 | 3,170,368 |
| 2011-05-02 | 31.880 | 32.280 | 31.850 | 32.200 | 11.696 | 2,688,229 |
| 2011-04-29 | 31.640 | 31.940 | 31.470 | 31.850 | 11.569 | 2,671,350 |
| 2011-04-28 | 31.420 | 31.980 | 31.420 | 31.670 | 11.504 | 2,729,020 |
| 2011-04-27 | 31.800 | 32.110 | 31.540 | 31.670 | 11.504 | 2,559,579 |
| 2011-04-26 | 31.660 | 32.150 | 31.620 | 31.810 | 11.555 | 2,488,600 |
| 2011-04-25 | 31.750 | 31.840 | 31.220 | 31.740 | 11.529 | 3,465,862 |
| 2011-04-21 | 32.970 | 33.250 | 31.440 | 31.790 | 11.548 | 9,166,379 |
Stock splits
| Date | Split (new : old) |
|---|
| 2014-09-26 | 1082:1000 |
| 2007-01-03 | 3:2 |
| 2004-07-01 | 3:2 |
| 2002-01-02 | 3:2 |
| 1998-08-03 | 3:2 |
Dividends
| Ex-date | Amount |
|---|
| 2026-09-15 | 0.8640 USD |
| 2026-06-15 | 0.8640 USD |
| 2026-03-16 | 0.8640 USD |
| 2025-12-15 | 0.8640 USD |
| 2025-09-15 | 0.7850 USD |
| 2025-06-16 | 0.7850 USD |
| 2025-03-17 | 0.7850 USD |
| 2024-12-16 | 0.7150 USD |
| 2024-09-16 | 0.7150 USD |
| 2024-06-17 | 0.6500 USD |
| 2024-03-17 | 0.7850 USD |
| 2024-03-14 | 0.6500 USD |
| 2023-12-14 | 0.6500 USD |
| 2023-09-14 | 0.6500 USD |
| 2023-06-14 | 0.6190 USD |
| 2023-03-14 | 0.6190 USD |
| 2022-12-14 | 0.6190 USD |
| 2022-09-14 | 0.6190 USD |
| 2022-06-14 | 0.6190 USD |
| 2022-03-14 | 0.6190 USD |
| 2021-12-14 | 0.6190 USD |
| 2021-09-14 | 0.6190 USD |
| 2021-06-14 | 0.6190 USD |
| 2021-03-12 | 0.6190 USD |
| 2020-12-14 | 0.6190 USD |
| 2020-09-14 | 0.6190 USD |
| 2020-06-12 | 0.6190 USD |
| 2020-03-13 | 0.6190 USD |
| 2019-12-13 | 0.6190 USD |
| 2019-09-13 | 0.6110 USD |
| 2019-06-14 | 0.6110 USD |
| 2019-03-14 | 0.6110 USD |
Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.