Iron Mountain Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2011-10-11 | 30.130 | 30.410 | 30.070 | 30.200 | 11.135 | 2,016,199 |
| 2011-10-10 | 30.200 | 30.430 | 29.770 | 30.430 | 11.220 | 3,326,393 |
| 2011-10-07 | 29.670 | 30.070 | 29.210 | 29.600 | 10.914 | 3,680,098 |
| 2011-10-06 | 29.850 | 29.950 | 28.830 | 29.460 | 10.862 | 8,407,140 |
| 2011-10-05 | 30.360 | 30.360 | 29.700 | 29.850 | 11.006 | 6,252,986 |
| 2011-10-04 | 29.590 | 30.410 | 29.140 | 30.310 | 11.176 | 4,544,400 |
| 2011-10-03 | 31.350 | 31.880 | 30.340 | 30.350 | 11.191 | 1,836,803 |
| 2011-09-30 | 31.930 | 32.470 | 31.610 | 31.620 | 11.659 | 2,203,277 |
| 2011-09-29 | 32.710 | 32.900 | 31.600 | 32.310 | 11.913 | 1,110,024 |
| 2011-09-28 | 32.600 | 32.960 | 32.030 | 32.130 | 11.847 | 1,264,533 |
| 2011-09-27 | 32.590 | 33.100 | 32.330 | 32.540 | 11.998 | 1,223,850 |
| 2011-09-26 | 30.820 | 32.020 | 30.640 | 31.890 | 11.758 | 2,039,462 |
| 2011-09-23 | 30.980 | 30.980 | 30.380 | 30.650 | 11.301 | 1,702,202 |
| 2011-09-22 | 31.340 | 31.640 | 30.580 | 30.970 | 11.419 | 2,074,627 |
| 2011-09-21 | 33.460 | 33.740 | 32.140 | 32.180 | 11.865 | 1,410,495 |
| 2011-09-20 | 34.000 | 34.770 | 33.790 | 33.790 | 12.367 | 1,609,583 |
| 2011-09-19 | 33.010 | 34.000 | 32.890 | 33.820 | 12.378 | 1,287,364 |
| 2011-09-16 | 33.950 | 34.160 | 33.460 | 33.680 | 12.326 | 2,240,930 |
| 2011-09-15 | 33.540 | 33.890 | 33.100 | 33.890 | 12.403 | 1,556,782 |
| 2011-09-14 | 32.570 | 33.770 | 32.230 | 33.360 | 12.209 | 2,092,155 |
| 2011-09-13 | 31.810 | 32.480 | 31.640 | 32.370 | 11.847 | 1,178,190 |
| 2011-09-12 | 31.180 | 31.760 | 30.870 | 31.730 | 11.613 | 1,584,156 |
| 2011-09-09 | 32.210 | 32.340 | 31.240 | 31.490 | 11.525 | 1,696,684 |
| 2011-09-08 | 32.400 | 32.870 | 32.240 | 32.400 | 11.858 | 1,632,738 |
| 2011-09-07 | 32.070 | 32.670 | 32.000 | 32.670 | 11.957 | 2,063,482 |
| 2011-09-06 | 30.620 | 31.570 | 30.410 | 31.510 | 11.532 | 2,237,684 |
| 2011-09-02 | 31.980 | 32.000 | 31.410 | 31.520 | 11.536 | 1,685,431 |
| 2011-09-01 | 32.470 | 33.070 | 32.460 | 32.550 | 11.913 | 2,155,560 |
| 2011-08-31 | 32.840 | 32.900 | 32.190 | 32.540 | 11.909 | 2,386,676 |
| 2011-08-30 | 32.240 | 32.790 | 32.060 | 32.500 | 11.895 | 2,441,208 |
| 2011-08-29 | 32.070 | 32.500 | 32.000 | 32.400 | 11.858 | 2,173,197 |
| 2011-08-26 | 30.910 | 31.700 | 30.470 | 31.570 | 11.554 | 2,523,765 |
| 2011-08-25 | 31.940 | 32.060 | 31.020 | 31.190 | 11.415 | 1,644,856 |
| 2011-08-24 | 31.510 | 32.100 | 31.430 | 32.010 | 11.715 | 1,971,296 |
| 2011-08-23 | 30.480 | 31.760 | 30.380 | 31.710 | 11.605 | 2,098,106 |
| 2011-08-22 | 30.450 | 30.630 | 30.010 | 30.340 | 11.104 | 1,455,615 |
| 2011-08-19 | 29.860 | 30.750 | 29.840 | 30.090 | 11.013 | 1,765,932 |
| 2011-08-18 | 31.110 | 31.340 | 29.990 | 30.220 | 11.060 | 3,190,277 |
| 2011-08-17 | 32.140 | 32.490 | 31.720 | 31.930 | 11.686 | 1,631,981 |
| 2011-08-16 | 31.690 | 32.320 | 31.600 | 32.000 | 11.712 | 2,044,223 |
| 2011-08-15 | 31.330 | 32.050 | 31.180 | 32.050 | 11.730 | 1,761,388 |
| 2011-08-12 | 30.750 | 31.430 | 30.750 | 31.120 | 11.390 | 2,023,773 |
| 2011-08-11 | 28.830 | 31.010 | 28.830 | 30.630 | 11.210 | 3,504,057 |
| 2011-08-10 | 28.850 | 29.740 | 28.540 | 28.670 | 10.493 | 3,705,201 |
| 2011-08-09 | 28.190 | 29.340 | 27.680 | 29.320 | 10.731 | 5,880,995 |
| 2011-08-08 | 29.920 | 30.270 | 27.920 | 27.920 | 10.218 | 6,012,999 |
| 2011-08-05 | 30.820 | 30.970 | 29.980 | 30.520 | 11.170 | 5,336,640 |
| 2011-08-04 | 30.920 | 31.040 | 30.070 | 30.470 | 11.152 | 4,558,682 |
| 2011-08-03 | 30.900 | 31.320 | 30.600 | 31.260 | 11.441 | 2,882,015 |
| 2011-08-02 | 31.160 | 31.740 | 30.810 | 30.830 | 11.283 | 3,239,724 |
| 2011-08-01 | 31.880 | 32.080 | 31.330 | 31.420 | 11.499 | 2,833,542 |
| 2011-07-29 | 31.450 | 31.900 | 31.020 | 31.630 | 11.576 | 2,486,436 |
| 2011-07-28 | 33.400 | 33.840 | 31.550 | 31.690 | 11.598 | 6,909,436 |
| 2011-07-27 | 34.170 | 34.180 | 33.150 | 33.460 | 12.246 | 3,156,194 |
| 2011-07-26 | 34.500 | 34.720 | 34.270 | 34.360 | 12.575 | 1,690,192 |
| 2011-07-25 | 34.400 | 34.840 | 34.270 | 34.630 | 12.674 | 1,375,114 |
| 2011-07-22 | 34.790 | 34.960 | 34.600 | 34.680 | 12.693 | 973,800 |
| 2011-07-21 | 34.650 | 35.160 | 34.640 | 34.760 | 12.722 | 1,806,291 |
| 2011-07-20 | 34.740 | 34.860 | 34.400 | 34.490 | 12.623 | 946,317 |
| 2011-07-19 | 34.200 | 34.710 | 34.150 | 34.630 | 12.674 | 1,289,528 |
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.