Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001456772-26-000023
Filing Date
2026-05-22
Accepted
2026-05-22 13:18:25
Documents
60
Period of Report
2026-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q opi-20260331.htm   iXBRL 10-Q 1156302
2 EX-31.1 opi_10qex311x03312026.htm EX-31.1 10477
3 EX-31.2 opi_10qex312x03312026.htm EX-31.2 10517
4 EX-32.1 opi_10qex321x03312026.htm EX-32.1 6157
  Complete submission text file 0001456772-26-000023.txt   5886248

Data Files

Seq Description Document Type Size
5 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT opi-20260331.xsd EX-101.SCH 49419
6 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT opi-20260331_cal.xml EX-101.CAL 56773
7 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT opi-20260331_def.xml EX-101.DEF 238379
8 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT opi-20260331_lab.xml EX-101.LAB 537741
9 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT opi-20260331_pre.xml EX-101.PRE 410303
64 EXTRACTED XBRL INSTANCE DOCUMENT opi-20260331_htm.xml XML 593357
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)

EIN.: 264273474 | State of Incorp.: MD | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-34364 | Film No.: 261012475
SIC: 6500 Real Estate
(CF Office: 05 Real Estate & Construction)