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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001456772-21-000007
Filing Date
2021-02-19
Accepted
2021-02-19 13:09:42
Documents
91
Period of Report
2020-12-31

Document Format Files

Seq Description Document Type Size
1 10-K opi-20201231.htm   iXBRL 10-K 4771856
2 EX-4.14 opi_123120x10kex414.htm EX-4.14 211058
3 EX-8.1 opi_123120x10kex81.htm EX-8.1 11142
4 EX-21.1 opi_123120x10kex211.htm EX-21.1 76310
5 EX-23.1 opi_123120x10kex231.htm EX-23.1 2409
6 EX-23.2 opi_123120x10kex232.htm EX-23.2 3886
7 EX-31.1 opi_123120x10kex311.htm EX-31.1 10729
8 EX-31.2 opi_123120x10kex312.htm EX-31.2 10760
9 EX-31.3 opi_123120x10kex313.htm EX-31.3 10771
10 EX-31.4 opi_123120x10kex314.htm EX-31.4 10785
11 EX-32.1 opi_123120x10kex321.htm EX-32.1 9267
17 GRAPHIC image_01a.jpg GRAPHIC 121123
18 GRAPHIC image_21a.jpg GRAPHIC 31308
  Complete submission text file 0001456772-21-000007.txt   19348129

Data Files

Seq Description Document Type Size
12 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT opi-20201231.xsd EX-101.SCH 125836
13 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT opi-20201231_cal.xml EX-101.CAL 127905
14 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT opi-20201231_def.xml EX-101.DEF 710401
15 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT opi-20201231_lab.xml EX-101.LAB 1244381
16 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT opi-20201231_pre.xml EX-101.PRE 838061
19 EXTRACTED XBRL INSTANCE DOCUMENT opi-20201231_htm.xml XML 3743295
Mailing Address C/O THE RMR GROUP TWO NEWTON PL., 255 WASH. ST., STE. 300 NEWTON MA 02458
Business Address C/O THE RMR GROUP TWO NEWTON PL., 255 WASH. ST., STE. 300 NEWTON MA 02458 (617) 219-1440
OFFICE PROPERTIES INCOME TRUST (Filer) CIK: 0001456772 (see all company filings)

IRS No.: 264273474 | State of Incorp.: MD | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-34364 | Film No.: 21653743
SIC: 6500 Real Estate
Office of Real Estate & Construction