Iron Mountain Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2016-07-20 | 40.030 | 40.190 | 39.960 | 40.190 | 22.869 | 903,500 |
| 2016-07-19 | 39.680 | 40.090 | 39.530 | 39.990 | 22.755 | 2,199,700 |
| 2016-07-18 | 39.920 | 39.940 | 39.670 | 39.710 | 22.596 | 737,400 |
| 2016-07-15 | 40.220 | 40.290 | 39.550 | 39.840 | 22.670 | 1,887,900 |
| 2016-07-14 | 40.770 | 41.060 | 40.210 | 40.260 | 22.909 | 1,123,800 |
| 2016-07-13 | 41.080 | 41.180 | 40.370 | 40.520 | 23.057 | 1,246,800 |
| 2016-07-12 | 40.500 | 41.040 | 40.310 | 40.960 | 23.307 | 1,474,200 |
| 2016-07-11 | 40.000 | 40.330 | 39.860 | 40.310 | 22.938 | 1,091,400 |
| 2016-07-08 | 39.600 | 40.090 | 39.250 | 39.850 | 22.676 | 3,934,100 |
| 2016-07-07 | 40.020 | 40.070 | 39.230 | 39.280 | 22.351 | 1,543,800 |
| 2016-07-06 | 40.320 | 40.610 | 39.690 | 40.000 | 22.761 | 2,164,300 |
| 2016-07-05 | 39.910 | 40.560 | 39.910 | 40.440 | 23.011 | 1,821,600 |
| 2016-07-01 | 39.920 | 40.000 | 39.720 | 39.940 | 22.727 | 1,795,900 |
| 2016-06-30 | 39.550 | 39.840 | 39.340 | 39.830 | 22.664 | 1,802,300 |
| 2016-06-29 | 38.760 | 39.610 | 38.760 | 39.550 | 22.505 | 1,933,300 |
| 2016-06-28 | 38.240 | 38.720 | 38.180 | 38.570 | 21.947 | 1,862,000 |
| 2016-06-27 | 37.600 | 38.050 | 37.280 | 37.980 | 21.612 | 1,735,000 |
| 2016-06-24 | 37.360 | 37.940 | 37.360 | 37.730 | 21.469 | 4,617,100 |
| 2016-06-23 | 38.550 | 38.740 | 38.450 | 38.600 | 21.964 | 874,000 |
| 2016-06-22 | 38.200 | 38.410 | 38.170 | 38.270 | 21.777 | 990,000 |
| 2016-06-21 | 38.260 | 38.400 | 38.050 | 38.230 | 21.754 | 1,070,900 |
| 2016-06-20 | 38.250 | 38.490 | 38.060 | 38.110 | 21.686 | 1,232,900 |
| 2016-06-17 | 38.250 | 38.410 | 37.910 | 38.250 | 21.765 | 1,810,600 |
| 2016-06-16 | 38.360 | 38.470 | 38.040 | 38.350 | 21.822 | 1,562,800 |
| 2016-06-15 | 38.060 | 38.600 | 37.930 | 38.560 | 21.942 | 2,233,600 |
| 2016-06-14 | 37.790 | 38.230 | 37.580 | 38.040 | 21.646 | 2,581,000 |
| 2016-06-13 | 37.220 | 38.140 | 37.150 | 37.940 | 21.589 | 3,079,000 |
| 2016-06-10 | 36.880 | 37.270 | 36.720 | 37.190 | 21.162 | 2,448,300 |
| 2016-06-09 | 36.980 | 37.150 | 36.670 | 37.110 | 21.117 | 1,563,800 |
| 2016-06-08 | 36.690 | 37.090 | 36.630 | 37.030 | 21.071 | 2,123,000 |
| 2016-06-07 | 36.660 | 36.850 | 36.600 | 36.700 | 20.883 | 2,020,100 |
| 2016-06-06 | 36.780 | 36.900 | 36.400 | 36.430 | 20.730 | 2,424,200 |
| 2016-06-03 | 36.810 | 37.080 | 36.430 | 36.710 | 20.889 | 2,229,400 |
| 2016-06-02 | 36.120 | 36.650 | 36.100 | 36.620 | 20.838 | 2,141,200 |
| 2016-06-01 | 36.550 | 36.840 | 36.460 | 36.650 | 20.579 | 2,354,800 |
| 2016-05-31 | 36.800 | 36.890 | 36.350 | 36.740 | 20.629 | 5,351,900 |
| 2016-05-27 | 36.820 | 37.310 | 36.540 | 36.800 | 20.663 | 3,479,900 |
| 2016-05-26 | 36.650 | 37.000 | 36.650 | 36.820 | 20.674 | 1,600,800 |
| 2016-05-25 | 36.790 | 36.880 | 36.410 | 36.550 | 20.523 | 1,198,800 |
| 2016-05-24 | 36.220 | 36.730 | 36.100 | 36.620 | 20.562 | 1,859,100 |
| 2016-05-23 | 36.160 | 36.200 | 35.710 | 36.000 | 20.214 | 1,713,200 |
| 2016-05-20 | 36.540 | 36.670 | 36.030 | 36.190 | 20.321 | 1,968,700 |
| 2016-05-19 | 36.320 | 36.500 | 35.760 | 36.330 | 20.399 | 2,543,000 |
| 2016-05-18 | 37.560 | 37.580 | 36.260 | 36.600 | 20.551 | 2,642,100 |
| 2016-05-17 | 37.980 | 38.150 | 37.450 | 37.700 | 21.168 | 1,847,900 |
| 2016-05-16 | 37.950 | 38.230 | 37.810 | 38.050 | 21.365 | 1,866,800 |
| 2016-05-13 | 38.020 | 38.120 | 37.580 | 37.890 | 21.275 | 1,296,500 |
| 2016-05-12 | 37.500 | 38.210 | 37.500 | 38.080 | 21.382 | 1,696,500 |
| 2016-05-11 | 38.050 | 38.050 | 37.300 | 37.490 | 21.051 | 2,606,600 |
| 2016-05-10 | 38.150 | 38.250 | 37.690 | 38.090 | 21.387 | 2,883,600 |
| 2016-05-09 | 37.930 | 38.640 | 37.930 | 38.150 | 21.421 | 2,755,900 |
| 2016-05-06 | 37.190 | 38.080 | 37.120 | 38.000 | 21.337 | 2,093,000 |
| 2016-05-05 | 37.270 | 37.380 | 36.950 | 37.270 | 20.927 | 1,444,700 |
| 2016-05-04 | 36.360 | 37.290 | 36.360 | 37.100 | 20.832 | 3,543,400 |
| 2016-05-03 | 36.520 | 36.560 | 36.120 | 36.500 | 20.495 | 11,558,600 |
| 2016-05-02 | 37.360 | 37.610 | 36.500 | 36.600 | 20.551 | 12,658,100 |
| 2016-04-29 | 36.310 | 36.550 | 36.150 | 36.530 | 20.512 | 3,531,200 |
| 2016-04-28 | 35.850 | 36.620 | 35.840 | 36.240 | 20.349 | 2,936,700 |
| 2016-04-27 | 35.970 | 36.280 | 35.760 | 36.020 | 20.225 | 2,289,600 |
| 2016-04-26 | 35.680 | 36.000 | 35.520 | 35.970 | 20.197 | 2,292,900 |
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.