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 |
Page 1 of 1 · 21 trading days
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.