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Iron Mountain Incorporated ( IRM) Short Interest

IRM
Iron Mountain IncorporatedNYSE

Settlement Date	Short Interest	Avg Daily Share Volume	Days To Cover
1/15/2010	14,075,137	1,178,834	11.939880
12/31/2009	14,018,473	727,696	19.264189
12/15/2009	13,611,581	1,203,061	11.314124
11/30/2009	11,853,925	1,002,292	11.826818
11/13/2009	11,570,016	1,321,916	8.752459
10/30/2009	9,248,685	1,839,837	5.026905
10/15/2009	8,323,460	1,179,637	7.055950
9/30/2009	10,103,751	1,262,219	8.004753
9/15/2009	10,227,172	988,375	10.347461
8/31/2009	10,219,951	911,904	11.207266
8/14/2009	10,107,322	1,037,016	9.746544
7/31/2009	12,128,982	1,574,047	7.705603
7/15/2009	13,433,008	949,674	14.144862
6/30/2009	13,206,866	1,018,689	12.964571
6/15/2009	12,001,049	1,088,735	11.022929
5/29/2009	11,820,610	1,296,427	9.117837
5/15/2009	11,583,568	2,088,053	5.547545
4/30/2009	16,397,555	1,663,874	9.855046
4/15/2009	18,552,915	1,862,828	9.959543
3/31/2009	21,287,254	1,569,260	13.565154
3/13/2009	21,000,517	2,223,961	9.442844
2/27/2009	21,058,790	3,412,820	6.170495
2/13/2009	20,459,719	1,765,079	11.591390

See also: Short Interest data entry page