Iron Mountain Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2009-11-16 | 25.060 | 25.450 | 25.060 | 25.410 | 9.030 | 1,023,788 |
| 2009-11-13 | 25.090 | 25.480 | 24.790 | 25.040 | 8.898 | 1,297,210 |
| 2009-11-12 | 25.490 | 26.050 | 24.940 | 25.000 | 8.884 | 2,414,267 |
| 2009-11-11 | 25.600 | 25.760 | 25.470 | 25.570 | 9.086 | 1,228,827 |
| 2009-11-10 | 25.530 | 25.680 | 25.270 | 25.450 | 9.044 | 1,172,455 |
| 2009-11-09 | 25.300 | 25.680 | 25.180 | 25.680 | 9.126 | 788,021 |
| 2009-11-06 | 25.010 | 25.380 | 24.830 | 25.150 | 8.937 | 1,064,904 |
| 2009-11-05 | 24.900 | 25.180 | 24.730 | 25.030 | 8.895 | 1,109,916 |
| 2009-11-04 | 24.740 | 25.070 | 24.560 | 24.630 | 8.752 | 1,381,498 |
| 2009-11-03 | 24.450 | 24.700 | 24.280 | 24.620 | 8.749 | 1,308,463 |
| 2009-11-02 | 24.560 | 24.890 | 24.070 | 24.470 | 8.696 | 2,536,965 |
| 2009-10-30 | 25.220 | 25.340 | 24.150 | 24.430 | 8.681 | 2,993,028 |
| 2009-10-29 | 26.510 | 26.600 | 25.150 | 25.370 | 9.015 | 3,665,383 |
| 2009-10-28 | 26.390 | 26.720 | 26.200 | 26.390 | 9.378 | 3,304,536 |
| 2009-10-27 | 26.490 | 26.880 | 26.270 | 26.380 | 9.374 | 2,475,832 |
| 2009-10-26 | 26.060 | 26.620 | 26.030 | 26.500 | 9.417 | 2,186,397 |
| 2009-10-23 | 26.350 | 26.510 | 25.910 | 25.980 | 9.232 | 1,308,463 |
| 2009-10-22 | 26.130 | 26.390 | 25.770 | 26.370 | 9.371 | 1,418,502 |
| 2009-10-21 | 26.460 | 26.770 | 25.970 | 25.990 | 9.236 | 1,430,079 |
| 2009-10-20 | 26.760 | 26.820 | 26.500 | 26.580 | 9.445 | 1,123,657 |
| 2009-10-19 | 26.830 | 26.880 | 26.530 | 26.860 | 9.545 | 1,025,736 |
| 2009-10-16 | 26.660 | 26.860 | 26.430 | 26.740 | 9.502 | 968,823 |
| 2009-10-15 | 26.730 | 26.950 | 26.560 | 26.920 | 9.566 | 865,816 |
| 2009-10-14 | 26.930 | 27.010 | 26.690 | 26.880 | 9.552 | 960,275 |
| 2009-10-13 | 27.210 | 27.210 | 26.730 | 26.770 | 9.513 | 882,479 |
| 2009-10-12 | 27.500 | 27.570 | 27.050 | 27.210 | 9.669 | 572,053 |
| 2009-10-09 | 27.230 | 27.500 | 27.170 | 27.500 | 9.772 | 904,336 |
| 2009-10-08 | 26.730 | 27.290 | 26.570 | 27.230 | 9.676 | 1,065,554 |
| 2009-10-07 | 26.720 | 26.850 | 26.480 | 26.530 | 9.428 | 1,301,862 |
| 2009-10-06 | 26.490 | 27.190 | 26.290 | 26.510 | 9.420 | 2,074,519 |
| 2009-10-05 | 25.450 | 26.250 | 25.280 | 26.140 | 9.289 | 2,348,373 |
| 2009-10-02 | 25.710 | 25.840 | 25.250 | 25.380 | 9.019 | 1,434,516 |
| 2009-10-01 | 26.410 | 26.520 | 25.750 | 25.890 | 9.200 | 1,630,790 |
| 2009-09-30 | 27.270 | 27.270 | 26.330 | 26.660 | 9.474 | 1,886,683 |
| 2009-09-29 | 27.240 | 27.510 | 26.920 | 27.170 | 9.655 | 967,957 |
| 2009-09-28 | 26.800 | 27.330 | 26.690 | 27.220 | 9.673 | 539,485 |
| 2009-09-25 | 26.800 | 26.840 | 26.290 | 26.790 | 9.520 | 2,140,088 |
| 2009-09-24 | 27.260 | 27.330 | 26.620 | 26.770 | 9.513 | 1,209,243 |
| 2009-09-23 | 27.690 | 27.690 | 27.080 | 27.120 | 9.637 | 1,431,919 |
| 2009-09-22 | 27.970 | 27.970 | 27.560 | 27.680 | 9.836 | 974,990 |
| 2009-09-21 | 28.070 | 28.260 | 27.340 | 27.640 | 9.822 | 1,784,975 |
| 2009-09-18 | 28.550 | 28.700 | 28.030 | 28.270 | 10.046 | 2,014,576 |
| 2009-09-17 | 29.000 | 29.160 | 28.550 | 28.580 | 10.156 | 1,216,168 |
| 2009-09-16 | 29.140 | 29.210 | 28.730 | 29.140 | 10.355 | 852,291 |
| 2009-09-15 | 28.890 | 29.050 | 28.540 | 29.020 | 10.312 | 429,770 |
| 2009-09-14 | 28.290 | 29.030 | 28.180 | 28.860 | 10.256 | 822,645 |
| 2009-09-11 | 28.190 | 28.540 | 28.190 | 28.430 | 10.103 | 1,378,252 |
| 2009-09-10 | 28.130 | 28.270 | 27.930 | 28.190 | 10.017 | 756,859 |
| 2009-09-09 | 28.300 | 28.380 | 27.920 | 28.100 | 9.985 | 1,519,994 |
| 2009-09-08 | 28.760 | 28.760 | 28.210 | 28.340 | 10.071 | 1,026,277 |
| 2009-09-04 | 28.160 | 28.650 | 27.870 | 28.590 | 10.160 | 1,117,057 |
| 2009-09-03 | 28.220 | 28.280 | 27.470 | 28.160 | 10.007 | 940,907 |
| 2009-09-02 | 28.520 | 28.650 | 27.890 | 28.130 | 9.996 | 1,119,004 |
| 2009-09-01 | 29.240 | 29.450 | 28.240 | 28.560 | 10.149 | 1,582,641 |
| 2009-08-31 | 29.780 | 29.850 | 29.190 | 29.290 | 10.408 | 880,315 |
| 2009-08-28 | 30.600 | 30.670 | 29.750 | 29.870 | 10.614 | 1,373,274 |
| 2009-08-27 | 30.080 | 30.420 | 29.420 | 30.410 | 10.806 | 1,248,303 |
| 2009-08-26 | 29.370 | 30.050 | 29.320 | 30.010 | 10.664 | 1,328,804 |
| 2009-08-25 | 29.380 | 29.830 | 29.150 | 29.510 | 10.487 | 772,007 |
| 2009-08-24 | 29.700 | 29.860 | 29.340 | 29.390 | 10.444 | 549,007 |
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.