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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000902219-12-000010
Filing Date
2012-02-10
Accepted
2012-02-10 14:58:34
Documents
1

Document Format Files

Seq Description Document Type Size
1 DISCLOSURE DOCUMENT sec_filing.htm SC 13G/A 17885
  Complete submission text file 0000902219-12-000010.txt   19512
Mailing Address 280 CONGRESS STREET BOSTON MA 02210
Business Address 280 CONGRESS STREET BOSTON MA 02210 6179515000
WELLINGTON MANAGEMENT CO LLP (Filed by) CIK: 0000902219 (see all company filings)

IRS No.: 042683227 | State of Incorp.: MA | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 0000

Mailing Address 1050 17TH STREET SUITE 800 DENVER CO 80265
Business Address 1050 17TH STREET SUITE 800 DENVER CO 80265 (866) 777-2673
CoreSite Realty Corp (Subject) CIK: 0001490892 (see all company filings)

IRS No.: 000000000 | State of Incorp.: MD | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-85695 | Film No.: 12592206
SIC: 6798 Real Estate Investment Trusts