Iron Mountain Inc. historical data

1M 3M 6M 1Y 5Y MAX Download CSV

Date	Open	High	Low	Close	Adj. close	Volume
2026-01-30	92.490	93.000	90.070	91.250	89.211	132
2026-01-29	92.270	94.000	91.220	92.480	90.413	212
2026-01-28	91.720	92.500	91.140	92.190	90.130	181
2026-01-27	93.090	93.800	90.890	91.480	89.435	187
2026-01-26	92.570	94.670	92.570	94.578	92.465	68
2026-01-23	96.500	96.500	93.300	94.000	91.899	172
2026-01-22	94.500	94.890	93.440	93.967	91.867	218
2026-01-21	92.360	93.178	91.730	91.985	89.929	256
2026-01-20	94.710	95.270	92.000	92.753	90.680	917
2026-01-16	92.980	95.930	92.480	95.034	92.910	349
2026-01-15	91.480	93.341	91.480	93.024	90.945	198
2026-01-14	92.100	92.256	90.027	90.180	88.164	331
2026-01-13	90.548	91.276	89.920	91.230	89.191	488
2026-01-12	89.030	89.330	88.560	88.600	86.620	64
2026-01-09	87.720	89.700	87.720	89.333	87.336	678
2026-01-08	87.650	87.905	86.670	87.476	85.521	77
2026-01-07	84.290	88.643	84.290	87.620	85.661	1,359
2026-01-06	83.500	86.520	83.500	84.998	83.098	648
2026-01-05	82.410	84.250	82.028	82.630	80.783	2,157
2026-01-02	82.810	83.571	82.410	83.252	81.391	274
2025-12-31	83.540	83.540	82.580	82.982	81.127	109
2025-12-30	83.750	83.750	82.450	83.041	81.185	251
2025-12-29	82.170	82.910	80.530	82.316	80.477	350
2025-12-24	80.800	81.541	80.800	81.487	79.665	127
2025-12-23	81.080	81.080	79.600	80.420	78.623	380
2025-12-22	79.850	81.150	79.730	80.657	78.855	282
2025-12-19	78.500	80.009	78.330	79.900	78.114	876
2025-12-18	80.000	81.240	77.940	77.960	76.217	625
2025-12-17	80.930	82.330	79.230	79.330	77.557	763
2025-12-16	82.660	82.660	80.748	81.320	79.503	623
2025-12-15	83.120	83.430	82.179	83.100	81.243	722
2025-12-12	88.800	88.800	81.916	83.270	81.409	768
2025-12-11	85.340	86.190	84.286	86.100	83.331	79
2025-12-10	85.490	86.250	84.262	86.250	83.476	207
2025-12-09	84.330	85.695	83.780	85.050	82.315	175
2025-12-08	83.720	84.603	83.630	84.180	81.473	611
2025-12-05	85.030	86.150	84.270	84.622	81.901	180
2025-12-04	84.950	85.190	83.510	84.882	82.152	300
2025-12-03	83.230	83.250	82.140	83.000	80.331	741
2025-12-02	82.000	83.200	82.000	82.350	79.702	375
2025-12-01	85.680	86.300	83.010	83.735	81.042	567
2025-11-28	86.240	86.500	85.930	85.939	83.175	156
2025-11-26	86.240	86.489	84.980	86.489	83.707	2,421
2025-11-25	85.060	85.576	83.790	85.520	82.770	170
2025-11-24	85.700	85.700	83.030	84.170	81.463	271
2025-11-21	83.410	85.997	82.000	85.997	83.231	1,037
2025-11-20	88.970	89.580	83.400	83.400	80.718	5,927
2025-11-19	89.780	90.000	82.720	84.960	82.228	2,157
2025-11-18	88.500	89.810	87.344	89.292	86.420	3,870
2025-11-17	91.550	92.170	89.630	90.277	87.374	188
2025-11-14	91.430	92.970	89.020	92.260	89.293	615
2025-11-13	97.400	98.280	91.480	91.480	88.538	228
2025-11-12	101.34	101.67	99.565	100.19	96.968	69
2025-11-11	103.08	103.08	100.67	101.03	97.781	599
2025-11-10	104.96	104.96	102.65	103.05	99.736	310
2025-11-07	100.89	101.92	100.89	101.92	98.640	217
2025-11-06	100.47	101.37	99.800	101.15	97.892	686
2025-11-05	106.57	106.57	97.820	100.57	97.336	807
2025-11-04	102.68	103.39	102.00	103.34	100.02	228
2025-11-03	102.51	102.99	101.52	102.55	99.254	125

← NewerPage 4 of 21 · 1,227 trading daysOlder →

Stock splits

No stock splits on record.

Dividends

Ex-date	Amount
2026-09-14	0.8640 USD
2026-06-12	0.8640 USD
2026-03-13	0.8640 USD
2025-12-12	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
2024-09-13	0.7150 USD
2024-06-17	0.6500 USD
2024-03-14	0.6500 USD
2023-12-14	0.6500 USD
2023-09-14	0.6500 USD
2023-06-14	0.6185 USD
2023-03-14	0.6185 USD
2022-12-14	0.6185 USD
2022-09-14	0.6185 USD
2022-06-14	0.6185 USD
2022-03-14	0.6185 USD
2021-12-14	0.6185 USD
2021-09-14	0.6185 USD
2021-06-14	0.6185 USD
2021-03-12	0.6185 USD
2020-12-14	0.6185 USD
2020-09-14	0.6185 USD
2020-06-12	0.6185 USD
2020-03-13	0.6185 USD
2019-12-13	0.6185 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.