Iron Mountain Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2012-01-06 | 31.160 | 31.700 | 31.070 | 31.620 | 11.754 | 1,181,869 |
| 2012-01-05 | 30.980 | 31.340 | 30.870 | 31.180 | 11.590 | 1,239,323 |
| 2012-01-04 | 30.860 | 31.190 | 30.790 | 31.150 | 11.579 | 1,718,216 |
| 2012-01-03 | 31.200 | 31.320 | 30.990 | 31.010 | 11.527 | 1,789,303 |
| 2011-12-30 | 30.920 | 31.030 | 30.790 | 30.800 | 11.449 | 827,081 |
| 2011-12-29 | 30.790 | 31.040 | 30.790 | 31.020 | 11.531 | 882,371 |
| 2011-12-28 | 30.720 | 31.040 | 30.460 | 30.690 | 11.408 | 1,267,347 |
| 2011-12-27 | 30.760 | 30.840 | 30.460 | 30.640 | 11.389 | 1,408,656 |
| 2011-12-23 | 30.750 | 30.820 | 30.450 | 30.730 | 11.423 | 1,722,436 |
| 2011-12-22 | 30.800 | 30.960 | 30.670 | 30.740 | 11.427 | 1,461,133 |
| 2011-12-21 | 30.730 | 30.860 | 30.280 | 30.640 | 11.389 | 1,772,965 |
| 2011-12-20 | 30.440 | 31.160 | 30.390 | 30.960 | 11.415 | 2,054,285 |
| 2011-12-19 | 30.330 | 30.660 | 29.900 | 30.030 | 11.073 | 1,623,000 |
| 2011-12-16 | 29.900 | 30.280 | 29.820 | 30.160 | 11.120 | 3,407,434 |
| 2011-12-15 | 29.460 | 29.820 | 29.450 | 29.640 | 10.929 | 1,510,364 |
| 2011-12-14 | 29.290 | 29.450 | 29.030 | 29.240 | 10.781 | 1,401,623 |
| 2011-12-13 | 29.730 | 29.890 | 29.310 | 29.450 | 10.859 | 1,519,453 |
| 2011-12-12 | 29.660 | 29.780 | 29.340 | 29.500 | 10.877 | 1,127,444 |
| 2011-12-09 | 29.370 | 30.010 | 29.340 | 29.920 | 11.032 | 1,652,647 |
| 2011-12-08 | 29.580 | 29.800 | 29.300 | 29.330 | 10.814 | 1,920,009 |
| 2011-12-07 | 30.070 | 30.070 | 29.390 | 29.770 | 10.977 | 1,949,223 |
| 2011-12-06 | 30.250 | 30.470 | 30.000 | 30.180 | 11.128 | 2,364,495 |
| 2011-12-05 | 30.300 | 30.360 | 29.940 | 30.170 | 11.124 | 2,958,404 |
| 2011-12-02 | 29.880 | 30.230 | 29.720 | 29.900 | 11.025 | 1,969,565 |
| 2011-12-01 | 30.410 | 30.430 | 29.570 | 29.600 | 10.914 | 3,259,850 |
| 2011-11-30 | 30.410 | 30.470 | 30.110 | 30.370 | 11.198 | 2,762,671 |
| 2011-11-29 | 29.480 | 29.930 | 29.480 | 29.630 | 10.925 | 2,249,586 |
| 2011-11-28 | 29.160 | 29.650 | 29.030 | 29.340 | 10.818 | 2,026,911 |
| 2011-11-25 | 28.470 | 28.840 | 28.410 | 28.570 | 10.534 | 616,415 |
| 2011-11-23 | 28.630 | 28.840 | 28.340 | 28.570 | 10.534 | 1,888,090 |
| 2011-11-22 | 29.130 | 29.250 | 28.830 | 28.890 | 10.652 | 1,445,119 |
| 2011-11-21 | 29.290 | 29.410 | 28.970 | 29.150 | 10.748 | 2,510,565 |
| 2011-11-18 | 29.830 | 29.900 | 29.500 | 29.600 | 10.914 | 1,659,355 |
| 2011-11-17 | 29.840 | 30.030 | 29.430 | 29.670 | 10.940 | 1,960,584 |
| 2011-11-16 | 29.890 | 30.150 | 29.790 | 29.880 | 11.017 | 4,129,237 |
| 2011-11-15 | 29.820 | 30.300 | 29.820 | 30.170 | 11.124 | 1,291,259 |
| 2011-11-14 | 30.200 | 30.250 | 29.870 | 29.960 | 11.047 | 1,860,391 |
| 2011-11-11 | 30.020 | 30.260 | 29.990 | 30.220 | 11.143 | 1,893,500 |
| 2011-11-10 | 29.730 | 29.930 | 29.450 | 29.620 | 10.921 | 2,096,267 |
| 2011-11-09 | 29.650 | 29.920 | 29.240 | 29.400 | 10.840 | 2,264,626 |
| 2011-11-08 | 30.530 | 30.630 | 30.000 | 30.280 | 11.165 | 2,108,277 |
| 2011-11-07 | 30.210 | 30.370 | 29.880 | 30.320 | 11.180 | 2,258,350 |
| 2011-11-04 | 30.220 | 30.440 | 29.980 | 30.230 | 11.146 | 1,957,013 |
| 2011-11-03 | 30.420 | 30.600 | 30.140 | 30.470 | 11.235 | 2,895,540 |
| 2011-11-02 | 30.600 | 30.600 | 30.080 | 30.220 | 11.143 | 2,633,047 |
| 2011-11-01 | 30.000 | 30.300 | 29.830 | 29.970 | 11.050 | 4,242,306 |
| 2011-10-31 | 30.850 | 31.390 | 30.630 | 30.930 | 11.404 | 2,501,151 |
| 2011-10-28 | 31.270 | 31.580 | 30.610 | 31.220 | 11.511 | 2,135,002 |
| 2011-10-27 | 33.700 | 33.700 | 31.050 | 31.770 | 11.714 | 3,592,240 |
| 2011-10-26 | 32.730 | 32.900 | 31.990 | 32.670 | 12.046 | 1,724,275 |
| 2011-10-25 | 33.020 | 33.250 | 32.350 | 32.410 | 11.950 | 1,172,996 |
| 2011-10-24 | 32.800 | 33.310 | 32.730 | 33.200 | 12.241 | 1,229,368 |
| 2011-10-21 | 32.520 | 32.800 | 32.400 | 32.770 | 12.083 | 1,810,619 |
| 2011-10-20 | 31.900 | 32.270 | 31.730 | 32.170 | 11.862 | 975,964 |
| 2011-10-19 | 32.810 | 32.810 | 31.770 | 31.840 | 11.740 | 1,265,507 |
| 2011-10-18 | 31.640 | 32.590 | 31.390 | 32.400 | 11.946 | 1,494,999 |
| 2011-10-17 | 31.850 | 32.320 | 31.640 | 31.730 | 11.699 | 1,549,640 |
| 2011-10-14 | 31.560 | 32.010 | 31.470 | 31.950 | 11.781 | 1,334,431 |
| 2011-10-13 | 30.920 | 31.350 | 30.730 | 31.290 | 11.537 | 1,225,149 |
| 2011-10-12 | 30.360 | 31.310 | 30.330 | 31.110 | 11.471 | 1,796,661 |
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.