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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001456772-19-000015
Filing Date
2019-03-01
Accepted
2019-02-28 17:52:01
Documents
104
Period of Report
2018-12-31

Document Format Files

Seq Description Document Type Size
1 10-K opi_123118x10kdocument.htm 10-K 4975164
2 EXHIBIT 4.1 opiexhibit041.htm EX-4.1 11181
3 EXHIBIT 8.1 opi_123118x10kex81.htm EX-8.1 11939
4 EXHIBIT 10.9 opi_123118x10kex109.htm EX-10.9 134668
5 EXHIBIT 21.1 opi_123118x10kex211.htm EX-21.1 108787
6 EXHIBIT 23.1 opi_123118x10kex231.htm EX-23.1 2722
7 EXHIBIT 31.1 opi_123118x10kex311.htm EX-31.1 12578
8 EXHIBIT 31.2 opi_123118x10kex312.htm EX-31.2 12603
9 EXHIBIT 32.1 opi_123118x10kex321.htm EX-32.1 9806
10 EXHIBIT 99.4 opi_123118x10kxex994.htm EX-99.4 3870865
17 opi20181231ex81swlogo.jpg GRAPHIC 34419
18 opi20181231exhibit81image.jpg GRAPHIC 9281
19 opiexhibit041001.jpg GRAPHIC 164753
20 opiexhibit041002.jpg GRAPHIC 145610
  Complete submission text file 0001456772-19-000015.txt   26488503

Data Files

Seq Description Document Type Size
11 XBRL INSTANCE DOCUMENT gov-20181231.xml EX-101.INS 5220493
12 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT gov-20181231.xsd EX-101.SCH 141034
13 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT gov-20181231_cal.xml EX-101.CAL 145081
14 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT gov-20181231_def.xml EX-101.DEF 779241
15 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT gov-20181231_lab.xml EX-101.LAB 1508956
16 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT gov-20181231_pre.xml EX-101.PRE 977238
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.: 19645391
SIC: 6500 Real Estate
Office of Real Estate & Construction