EDGAR Filing Documents for 0001456772-19-000015

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)