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Iron Mountain Inc historical data

1M3M6M1Y5YMAXDownload CSV
DateOpenHighLowCloseAdj. closeVolume
2025-11-07100.93104.1999.660104.12100.732,261,800
2025-11-06100.04101.8699.210100.8697.5771,494,600
2025-11-05103.63106.8596.910100.4797.2003,221,900
2025-11-04102.68103.86102.00103.3299.9571,618,400
2025-11-03102.51103.82101.43103.67100.301,811,100
2025-10-31100.82103.94100.35102.9599.5991,604,100
2025-10-30100.98103.59100.98101.3098.0031,154,900
2025-10-29103.84103.87101.09101.3498.0411,032,800
2025-10-28105.61105.65103.72104.05100.66766,300
2025-10-27105.84106.67104.65106.46102.99876,800
2025-10-24105.18106.83104.52105.23101.80788,700
2025-10-23103.96104.33102.54103.93100.55756,900
← NewerPage 5 of 5 · 252 trading days

Stock splits

DateSplit (new : old)
2014-09-261082:1000
2007-01-033:2
2004-07-013:2
2002-01-023:2
1998-08-033:2

Dividends

Ex-dateAmount
2026-09-150.8640 USD
2026-06-150.8640 USD
2026-03-160.8640 USD
2025-12-150.8640 USD
2025-09-150.7850 USD
2025-06-160.7850 USD
2025-03-170.7850 USD
2024-12-160.7150 USD
2024-09-160.7150 USD
2024-06-170.6500 USD
2024-03-170.7850 USD
2024-03-140.6500 USD
2023-12-140.6500 USD
2023-09-140.6500 USD
2023-06-140.6190 USD
2023-03-140.6190 USD
2022-12-140.6190 USD
2022-09-140.6190 USD
2022-06-140.6190 USD
2022-03-140.6190 USD
2021-12-140.6190 USD
2021-09-140.6190 USD
2021-06-140.6190 USD
2021-03-120.6190 USD
2020-12-140.6190 USD
2020-09-140.6190 USD
2020-06-120.6190 USD
2020-03-130.6190 USD
2019-12-130.6190 USD
2019-09-130.6110 USD
2019-06-140.6110 USD
2019-03-140.6110 USD

Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.