Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001104659-13-013502
Filing Date
2013-02-25
Accepted
2013-02-25 07:31:31
Documents
15
Period of Report
2012-12-31

Document Format Files

Seq Description Document Type Size
1 10-K a12-28649_110k.htm 10-K 2881624
2 EX-12.1 a12-28649_1ex12d1.htm EX-12.1 70625
3 EX-21.1 a12-28649_1ex21d1.htm EX-21.1 22375
4 EX-23.1 a12-28649_1ex23d1.htm EX-23.1 4633
5 EX-31.1 a12-28649_1ex31d1.htm EX-31.1 10804
6 EX-31.2 a12-28649_1ex31d2.htm EX-31.2 11171
7 EX-32.1 a12-28649_1ex32d1.htm EX-32.1 4678
8 EX-32.2 a12-28649_1ex32d2.htm EX-32.2 4670
15 GRAPHIC g286491bgi001.jpg GRAPHIC 19422
  Complete submission text file 0001104659-13-013502.txt   13712681

Data Files

Seq Description Document Type Size
9 XBRL INSTANCE DOCUMENT cor-20121231.xml EX-101.INS 1807714
10 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT cor-20121231.xsd EX-101.SCH 89510
11 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT cor-20121231_cal.xml EX-101.CAL 130153
12 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT cor-20121231_def.xml EX-101.DEF 427197
13 XBRL TAXONOMY EXTENSION LABELS LINKBASE DOCUMENT cor-20121231_lab.xml EX-101.LAB 1447063
14 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT cor-20121231_pre.xml EX-101.PRE 665538
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 (Filer) CIK: 0001490892 (see all company filings)

EIN.: 000000000 | State of Incorp.: MD | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-34877 | Film No.: 13637044
SIC: 6798 Real Estate Investment Trusts