Iron Mountain Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2009-03-03 | 17.600 | 18.510 | 16.910 | 17.070 | 6.066 | 3,078,615 |
| 2009-03-02 | 18.180 | 18.210 | 17.230 | 17.320 | 6.155 | 3,192,766 |
| 2009-02-27 | 18.180 | 18.830 | 17.880 | 18.580 | 6.603 | 3,978,947 |
| 2009-02-26 | 19.980 | 20.560 | 18.360 | 18.430 | 6.549 | 5,798,222 |
| 2009-02-25 | 20.860 | 20.940 | 20.280 | 20.590 | 7.317 | 4,860,669 |
| 2009-02-24 | 20.060 | 21.150 | 20.010 | 21.010 | 7.466 | 4,109,544 |
| 2009-02-23 | 20.300 | 20.800 | 19.830 | 19.930 | 7.082 | 4,574,696 |
| 2009-02-20 | 19.570 | 20.110 | 19.370 | 19.890 | 7.068 | 3,371,187 |
| 2009-02-19 | 19.910 | 20.210 | 19.750 | 19.820 | 7.043 | 2,548,002 |
| 2009-02-18 | 19.830 | 20.020 | 19.420 | 19.820 | 7.043 | 1,898,802 |
| 2009-02-17 | 19.520 | 20.010 | 18.100 | 19.680 | 6.993 | 2,094,103 |
| 2009-02-13 | 20.530 | 20.760 | 20.120 | 20.410 | 7.253 | 1,595,734 |
| 2009-02-12 | 20.330 | 20.560 | 19.880 | 20.560 | 7.306 | 1,550,831 |
| 2009-02-11 | 20.830 | 21.090 | 20.440 | 20.640 | 7.335 | 2,055,584 |
| 2009-02-10 | 21.080 | 21.470 | 20.620 | 20.820 | 7.398 | 3,173,290 |
| 2009-02-09 | 21.300 | 21.750 | 21.100 | 21.310 | 7.573 | 1,287,688 |
| 2009-02-06 | 21.000 | 21.510 | 20.780 | 21.410 | 7.608 | 1,649,509 |
| 2009-02-05 | 20.240 | 21.080 | 20.040 | 20.860 | 7.413 | 2,660,638 |
| 2009-02-04 | 20.310 | 20.740 | 20.110 | 20.340 | 7.228 | 1,616,183 |
| 2009-02-03 | 20.310 | 20.440 | 19.780 | 20.220 | 7.185 | 1,801,530 |
| 2009-02-02 | 20.250 | 20.610 | 20.010 | 20.440 | 7.263 | 1,707,504 |
| 2009-01-30 | 21.170 | 21.460 | 20.300 | 20.460 | 7.271 | 2,074,843 |
| 2009-01-29 | 21.800 | 21.840 | 21.110 | 21.200 | 7.534 | 1,218,765 |
| 2009-01-28 | 22.630 | 22.630 | 21.730 | 21.940 | 7.797 | 1,918,386 |
| 2009-01-27 | 21.790 | 22.190 | 21.590 | 21.840 | 7.761 | 1,525,404 |
| 2009-01-26 | 21.670 | 22.300 | 21.530 | 21.680 | 7.704 | 2,108,277 |
| 2009-01-23 | 21.800 | 21.970 | 21.330 | 21.680 | 7.704 | 2,034,917 |
| 2009-01-22 | 22.640 | 22.700 | 21.770 | 22.400 | 7.960 | 2,411,886 |
| 2009-01-21 | 22.530 | 22.910 | 22.000 | 22.810 | 8.106 | 2,518,571 |
| 2009-01-20 | 22.600 | 23.170 | 22.090 | 22.330 | 7.935 | 2,598,098 |
| 2009-01-16 | 23.180 | 23.520 | 22.310 | 22.740 | 8.081 | 2,019,769 |
| 2009-01-15 | 22.660 | 23.070 | 22.010 | 22.850 | 8.120 | 3,390,880 |
| 2009-01-14 | 22.940 | 23.440 | 22.520 | 22.720 | 8.074 | 2,692,557 |
| 2009-01-13 | 23.120 | 23.900 | 23.090 | 23.520 | 8.358 | 2,755,638 |
| 2009-01-12 | 23.000 | 23.340 | 22.600 | 22.940 | 8.152 | 2,104,165 |
| 2009-01-09 | 23.490 | 23.600 | 22.640 | 22.950 | 8.155 | 1,900,641 |
| 2009-01-08 | 23.410 | 23.640 | 22.810 | 23.540 | 8.365 | 2,281,722 |
| 2009-01-07 | 23.190 | 23.730 | 22.870 | 23.490 | 8.347 | 3,440,111 |
| 2009-01-06 | 24.860 | 25.270 | 23.630 | 23.700 | 8.422 | 7,250,049 |
| 2009-01-05 | 25.160 | 25.660 | 24.280 | 24.800 | 8.813 | 35,745,493 |
| 2009-01-02 | 24.620 | 25.180 | 23.850 | 24.790 | 8.809 | 4,185,717 |
| 2008-12-31 | 22.600 | 25.180 | 22.600 | 24.730 | 8.788 | 3,809,830 |
| 2008-12-30 | 21.450 | 23.100 | 21.400 | 22.490 | 7.992 | 4,045,923 |
| 2008-12-29 | 20.090 | 20.290 | 19.630 | 19.830 | 7.047 | 543,164 |
| 2008-12-26 | 20.000 | 20.310 | 19.840 | 19.970 | 7.096 | 449,463 |
| 2008-12-24 | 19.910 | 20.090 | 19.530 | 19.800 | 7.036 | 341,587 |
| 2008-12-23 | 20.180 | 20.350 | 19.400 | 19.910 | 7.075 | 875,771 |
| 2008-12-22 | 20.380 | 20.520 | 19.750 | 20.220 | 7.185 | 748,419 |
| 2008-12-19 | 20.740 | 21.000 | 20.120 | 20.420 | 7.256 | 1,536,656 |
| 2008-12-18 | 20.170 | 20.640 | 19.850 | 20.280 | 7.207 | 1,411,253 |
| 2008-12-17 | 19.090 | 20.170 | 19.050 | 19.840 | 7.050 | 1,460,051 |
| 2008-12-16 | 19.140 | 19.550 | 18.870 | 19.470 | 6.919 | 1,280,439 |
| 2008-12-15 | 19.320 | 19.400 | 18.630 | 18.990 | 6.748 | 1,777,185 |
| 2008-12-12 | 18.790 | 19.270 | 18.070 | 19.270 | 6.848 | 1,348,929 |
| 2008-12-11 | 18.430 | 19.280 | 18.430 | 18.820 | 6.688 | 1,068,583 |
| 2008-12-10 | 18.830 | 18.980 | 18.450 | 18.930 | 6.727 | 1,137,290 |
| 2008-12-09 | 19.290 | 19.400 | 18.220 | 18.650 | 6.627 | 1,983,090 |
| 2008-12-08 | 19.640 | 20.060 | 18.930 | 19.460 | 6.915 | 1,532,004 |
| 2008-12-05 | 19.260 | 19.570 | 18.570 | 19.570 | 6.954 | 1,364,943 |
| 2008-12-04 | 19.070 | 20.080 | 19.030 | 19.460 | 6.915 | 1,071,288 |
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.