Iron Mountain Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-10-16 | 112.95 | 114.15 | 111.05 | 112.51 | 112.51 | 1,375,500 |
| 2026-10-15 | 110.36 | 112.82 | 107.80 | 112.68 | 112.68 | 1,208,600 |
| 2026-10-14 | 113.99 | 115.09 | 110.45 | 110.86 | 110.86 | 1,076,000 |
| 2026-10-13 | 115.18 | 115.29 | 112.64 | 114.60 | 114.60 | 1,143,800 |
| 2026-10-12 | 114.39 | 115.66 | 113.17 | 115.10 | 115.10 | 858,200 |
| 2026-10-09 | 113.70 | 115.03 | 113.00 | 114.51 | 114.51 | 1,076,200 |
| 2026-10-08 | 115.34 | 115.63 | 110.46 | 112.97 | 112.97 | 1,824,300 |
| 2026-10-07 | 115.34 | 116.58 | 114.79 | 115.75 | 115.75 | 1,406,300 |
| 2026-10-06 | 113.96 | 117.41 | 113.96 | 116.50 | 116.50 | 1,258,600 |
| 2026-10-05 | 113.32 | 114.13 | 112.05 | 112.33 | 112.33 | 1,817,800 |
| 2026-10-02 | 112.77 | 114.74 | 112.15 | 113.39 | 113.39 | 1,929,100 |
| 2026-10-01 | 110.72 | 111.58 | 108.96 | 111.13 | 111.13 | 1,707,700 |
| 2026-09-30 | 112.00 | 112.46 | 109.31 | 110.95 | 110.95 | 1,846,700 |
| 2026-09-29 | 110.58 | 112.34 | 110.57 | 111.50 | 111.50 | 1,510,200 |
| 2026-09-28 | 110.90 | 112.27 | 109.65 | 111.05 | 111.05 | 1,320,900 |
| 2026-09-25 | 113.82 | 114.50 | 110.72 | 111.38 | 111.38 | 1,300,100 |
| 2026-09-24 | 114.56 | 115.06 | 113.18 | 114.09 | 114.09 | 1,036,500 |
| 2026-09-23 | 115.75 | 117.32 | 114.79 | 115.09 | 115.09 | 1,826,800 |
| 2026-09-22 | 116.45 | 118.47 | 116.45 | 118.13 | 118.13 | 1,594,000 |
| 2026-09-21 | 115.48 | 117.14 | 114.39 | 116.89 | 116.89 | 1,218,400 |
| 2026-09-18 | 114.40 | 114.73 | 112.61 | 114.34 | 114.34 | 2,885,500 |
| 2026-09-17 | 113.79 | 114.87 | 113.45 | 114.00 | 114.00 | 1,812,800 |
| 2026-09-16 | 112.85 | 115.30 | 111.99 | 112.15 | 112.15 | 1,811,100 |
| 2026-09-15 | 111.11 | 113.23 | 109.13 | 112.04 | 112.04 | 1,762,700 |
| 2026-09-14 | 113.26 | 114.20 | 110.50 | 112.06 | 111.20 | 1,428,400 |
| 2026-09-11 | 114.26 | 115.98 | 113.54 | 115.18 | 114.29 | 1,350,800 |
| 2026-09-10 | 114.78 | 115.44 | 112.54 | 112.90 | 112.03 | 1,235,600 |
| 2026-09-09 | 115.79 | 116.92 | 114.80 | 115.22 | 114.33 | 1,408,200 |
| 2026-09-08 | 117.05 | 119.42 | 116.05 | 116.08 | 115.19 | 1,769,100 |
| 2026-09-04 | 114.57 | 117.13 | 114.57 | 116.86 | 115.96 | 1,342,600 |
| 2026-09-03 | 113.27 | 115.37 | 111.85 | 114.98 | 114.09 | 1,691,000 |
| 2026-09-02 | 114.02 | 115.76 | 110.77 | 111.84 | 110.98 | 2,664,700 |
| 2026-09-01 | 115.60 | 116.43 | 112.70 | 114.22 | 113.34 | 2,248,500 |
| 2026-08-31 | 116.35 | 116.83 | 113.36 | 115.35 | 114.46 | 2,557,300 |
| 2026-08-28 | 122.89 | 123.03 | 116.19 | 117.40 | 116.49 | 1,144,400 |
| 2026-08-27 | 122.64 | 125.40 | 122.06 | 122.69 | 121.74 | 1,257,300 |
| 2026-08-26 | 120.77 | 122.68 | 120.66 | 121.43 | 120.49 | 1,338,600 |
| 2026-08-25 | 122.62 | 123.86 | 120.60 | 120.90 | 119.97 | 986,600 |
| 2026-08-24 | 121.69 | 121.69 | 117.85 | 121.19 | 120.26 | 1,555,200 |
| 2026-08-21 | 123.28 | 125.01 | 121.58 | 122.02 | 121.08 | 827,400 |
| 2026-08-20 | 122.08 | 123.93 | 121.30 | 122.94 | 121.99 | 1,380,000 |
| 2026-08-19 | 127.56 | 129.07 | 120.20 | 122.08 | 121.14 | 1,481,500 |
| 2026-08-18 | 129.45 | 130.00 | 126.63 | 126.67 | 125.69 | 1,213,700 |
| 2026-08-17 | 129.20 | 130.05 | 126.13 | 129.90 | 128.90 | 1,209,800 |
| 2026-08-14 | 126.38 | 129.85 | 124.77 | 129.43 | 128.43 | 874,600 |
| 2026-08-13 | 124.67 | 126.92 | 124.01 | 126.62 | 125.64 | 1,181,100 |
| 2026-08-12 | 122.39 | 125.03 | 122.39 | 124.36 | 123.40 | 1,096,300 |
| 2026-08-11 | 121.92 | 123.25 | 121.84 | 122.39 | 121.45 | 1,503,100 |
| 2026-08-10 | 120.48 | 122.82 | 120.30 | 121.56 | 120.62 | 2,068,800 |
| 2026-08-07 | 122.70 | 123.26 | 120.53 | 121.15 | 120.22 | 1,491,800 |
| 2026-08-06 | 127.26 | 127.59 | 121.40 | 121.96 | 121.02 | 2,882,900 |
| 2026-08-05 | 128.90 | 129.40 | 120.42 | 127.13 | 126.15 | 2,711,900 |
| 2026-08-04 | 123.05 | 126.37 | 121.89 | 125.51 | 124.54 | 2,511,100 |
| 2026-08-03 | 122.17 | 125.59 | 119.82 | 124.08 | 123.12 | 1,889,800 |
| 2026-07-31 | 126.27 | 126.27 | 122.13 | 122.32 | 121.38 | 2,939,400 |
| 2026-07-30 | 123.04 | 126.68 | 122.50 | 124.64 | 123.68 | 2,745,900 |
| 2026-07-29 | 124.61 | 125.12 | 120.51 | 120.75 | 119.82 | 1,802,600 |
| 2026-07-28 | 126.35 | 126.53 | 122.82 | 125.70 | 124.73 | 1,168,900 |
| 2026-07-27 | 129.64 | 132.53 | 124.71 | 126.99 | 126.01 | 1,455,000 |
| 2026-07-24 | 127.02 | 132.87 | 125.33 | 128.31 | 127.32 | 1,808,100 |
Page 1 of 2 · 64 trading daysOlder →
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.