Corporate Office Properties Trust (OFC)

Financial: REIT - Office

As of September 30, 2011
Closing price on 09/30/2011:
$21.78
Filers who had this stock in their top 10:
0
13F Filers holding this stock:
172
Aggregate shares on 09/30/2011:
76,970,509
Aggregate shares on 06/30/2011:
69,555,538
Percent change:
10.660504%

Corporate Office Properties Trust Stock Chart by YCharts

Schedule 13D and 13G filings submitted since 09/30/2011

Filing Company Date of
Filing		 Total Reported
Shares Owned		 Shares Reported
on 13F
SC 13G/A VANGUARD SPECIALIZED FUNDS 01/27/2012 3,985,327 0
SC 13G/A VANGUARD GROUP INC 02/08/2012 7,404,259 7,339,769
SC 13G STICHTING PENSIOENFONDS ABP 02/08/2012 5,334,427 0
SC 13G APG ASSET MANAGEMENT US INC. 02/08/2012 5,334,427 9,718,854
SC 13G/A BLACKROCK INC. 02/10/2012 6,347,563 20,324
SC 13G LASALLE INVESTMENT MANAGEMENT SECURITIES LP 02/10/2012 4,841,629 5,509,180

13F Filers holding this stock

Quarter 1: Quarter 2:
*Shares are split adjusted