Iron Mountain Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2018-03-20 | 31.470 | 31.740 | 31.370 | 31.730 | 20.118 | 1,367,900 |
| 2018-03-19 | 32.230 | 32.230 | 31.330 | 31.460 | 19.947 | 1,926,800 |
| 2018-03-16 | 32.440 | 32.590 | 31.870 | 32.520 | 20.619 | 5,377,900 |
| 2018-03-15 | 32.980 | 33.090 | 32.620 | 32.890 | 20.853 | 1,758,100 |
| 2018-03-14 | 32.710 | 32.990 | 32.550 | 32.980 | 20.911 | 1,999,100 |
| 2018-03-13 | 33.140 | 33.370 | 33.120 | 33.220 | 20.690 | 1,623,100 |
| 2018-03-12 | 33.290 | 33.380 | 32.860 | 33.010 | 20.559 | 2,106,300 |
| 2018-03-09 | 32.760 | 33.250 | 32.550 | 33.250 | 20.709 | 2,629,400 |
| 2018-03-08 | 32.800 | 32.890 | 32.520 | 32.710 | 20.372 | 1,612,400 |
| 2018-03-07 | 32.240 | 32.750 | 32.140 | 32.710 | 20.372 | 2,005,000 |
| 2018-03-06 | 32.110 | 32.430 | 31.880 | 32.390 | 20.173 | 1,310,700 |
| 2018-03-05 | 31.390 | 32.230 | 31.260 | 32.100 | 19.992 | 1,724,600 |
| 2018-03-02 | 31.480 | 31.590 | 31.100 | 31.550 | 19.650 | 2,046,600 |
| 2018-03-01 | 31.360 | 32.090 | 31.150 | 31.630 | 19.700 | 2,161,600 |
| 2018-02-28 | 31.210 | 31.560 | 30.950 | 31.460 | 19.594 | 2,543,300 |
| 2018-02-27 | 32.030 | 32.260 | 31.020 | 31.050 | 19.338 | 2,316,600 |
| 2018-02-26 | 32.080 | 32.300 | 31.810 | 31.950 | 19.899 | 1,854,100 |
| 2018-02-23 | 31.780 | 32.040 | 31.760 | 31.960 | 19.905 | 1,550,600 |
| 2018-02-22 | 31.700 | 32.030 | 31.340 | 31.580 | 19.668 | 2,293,400 |
| 2018-02-21 | 31.890 | 32.350 | 31.450 | 31.470 | 19.600 | 2,912,700 |
| 2018-02-20 | 32.750 | 33.150 | 31.890 | 32.120 | 20.005 | 3,840,300 |
| 2018-02-16 | 34.870 | 35.250 | 33.130 | 33.170 | 20.659 | 3,047,900 |
| 2018-02-15 | 33.430 | 33.740 | 33.060 | 33.720 | 21.001 | 2,561,500 |
| 2018-02-14 | 33.250 | 33.350 | 32.730 | 33.190 | 20.671 | 1,441,200 |
| 2018-02-13 | 33.250 | 33.790 | 32.940 | 33.540 | 20.889 | 1,686,900 |
| 2018-02-12 | 33.220 | 33.480 | 32.700 | 33.300 | 20.740 | 2,607,800 |
| 2018-02-09 | 32.330 | 33.390 | 31.910 | 33.100 | 20.615 | 2,365,000 |
| 2018-02-08 | 33.200 | 33.280 | 32.060 | 32.070 | 19.974 | 2,103,900 |
| 2018-02-07 | 32.950 | 33.930 | 32.710 | 33.180 | 20.665 | 2,566,700 |
| 2018-02-06 | 32.210 | 33.790 | 32.050 | 33.110 | 20.621 | 3,135,100 |
| 2018-02-05 | 33.530 | 34.270 | 32.730 | 32.730 | 20.385 | 2,002,700 |
| 2018-02-02 | 34.360 | 34.450 | 33.420 | 33.660 | 20.964 | 2,364,200 |
| 2018-02-01 | 34.940 | 35.110 | 34.540 | 34.620 | 21.562 | 2,055,300 |
| 2018-01-31 | 34.010 | 35.040 | 34.010 | 35.030 | 21.817 | 3,380,100 |
| 2018-01-30 | 34.100 | 34.310 | 33.570 | 33.930 | 21.132 | 2,807,600 |
| 2018-01-29 | 35.760 | 35.770 | 34.010 | 34.080 | 21.226 | 3,653,500 |
| 2018-01-26 | 35.990 | 35.990 | 35.330 | 35.760 | 22.272 | 1,788,800 |
| 2018-01-25 | 35.770 | 35.970 | 35.700 | 35.820 | 22.309 | 1,015,900 |
| 2018-01-24 | 36.340 | 36.400 | 35.650 | 35.770 | 22.278 | 1,685,700 |
| 2018-01-23 | 36.020 | 36.450 | 35.820 | 36.350 | 22.639 | 1,691,400 |
| 2018-01-22 | 35.600 | 36.240 | 35.590 | 35.810 | 22.303 | 1,891,500 |
| 2018-01-19 | 35.370 | 35.850 | 35.310 | 35.490 | 22.104 | 1,750,100 |
| 2018-01-18 | 36.200 | 36.220 | 35.270 | 35.300 | 21.985 | 2,975,500 |
| 2018-01-17 | 36.400 | 36.400 | 36.050 | 36.330 | 22.627 | 1,882,100 |
| 2018-01-16 | 36.360 | 37.110 | 36.200 | 36.230 | 22.565 | 1,346,000 |
| 2018-01-12 | 36.580 | 36.600 | 36.050 | 36.220 | 22.558 | 1,665,100 |
| 2018-01-11 | 36.500 | 36.680 | 36.160 | 36.580 | 22.783 | 1,949,200 |
| 2018-01-10 | 36.750 | 36.780 | 36.240 | 36.550 | 22.764 | 1,358,700 |
| 2018-01-09 | 37.080 | 37.280 | 36.820 | 36.830 | 22.938 | 1,122,500 |
| 2018-01-08 | 36.710 | 37.110 | 36.430 | 37.040 | 23.069 | 1,442,600 |
| 2018-01-05 | 37.000 | 37.160 | 36.560 | 36.800 | 22.920 | 1,893,200 |
| 2018-01-04 | 37.130 | 37.280 | 36.890 | 36.920 | 22.994 | 1,827,800 |
| 2018-01-03 | 37.590 | 37.690 | 37.010 | 37.100 | 23.106 | 1,869,700 |
| 2018-01-02 | 37.800 | 37.940 | 37.460 | 37.610 | 23.424 | 1,307,700 |
| 2017-12-29 | 38.030 | 38.130 | 37.700 | 37.730 | 23.499 | 1,084,900 |
| 2017-12-28 | 37.460 | 38.040 | 37.450 | 37.980 | 23.655 | 1,186,000 |
| 2017-12-27 | 37.770 | 37.950 | 37.320 | 37.450 | 23.324 | 1,376,300 |
| 2017-12-26 | 37.730 | 38.000 | 37.500 | 37.660 | 23.455 | 1,148,400 |
| 2017-12-22 | 37.210 | 37.720 | 37.200 | 37.660 | 23.455 | 2,339,900 |
| 2017-12-21 | 37.280 | 37.420 | 36.930 | 37.150 | 23.138 | 1,488,800 |
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.