<SEC-DOCUMENT>0001437749-25-020922-index.html : 20250620 <SEC-HEADER>0001437749-25-020922.hdr.sgml : 20250620 <ACCEPTANCE-DATETIME>20250620162923 ACCESSION NUMBER: 0001437749-25-020922 CONFORMED SUBMISSION TYPE: 8-K PUBLIC DOCUMENT COUNT: 17 CONFORMED PERIOD OF REPORT: 20250618 ITEM INFORMATION: Changes in Registrant's Certifying Accountant ITEM INFORMATION: Other Events ITEM INFORMATION: Financial Statements and Exhibits FILED AS OF DATE: 20250620 DATE AS OF CHANGE: 20250620 FILER: COMPANY DATA: COMPANY CONFORMED NAME: BOSTON OMAHA Corp CENTRAL INDEX KEY: 0001494582 STANDARD INDUSTRIAL CLASSIFICATION: REAL ESTATE OPERATORS (NO DEVELOPERS) & LESSORS [6510] ORGANIZATION NAME: 05 Real Estate & Construction EIN: 270788438 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 8-K SEC ACT: 1934 Act SEC FILE NUMBER: 001-38113 FILM NUMBER: 251061804 BUSINESS ADDRESS: STREET 1: 1601 DODGE STREET STREET 2: SUITE 3300 CITY: OMAHA STATE: NE ZIP: 68102 BUSINESS PHONE: 857-256-0079 MAIL ADDRESS: STREET 1: 1601 DODGE STREET STREET 2: SUITE 3300 CITY: OMAHA STATE: NE ZIP: 68102 FORMER COMPANY: FORMER CONFORMED NAME: REO PLUS, INC. DATE OF NAME CHANGE: 20100618 </SEC-HEADER> <DOCUMENT> <TYPE>8-K <SEQUENCE>1 <FILENAME>bomn20250530c_8k.htm <DESCRIPTION>FORM 8-K <TEXT> Document 1 - file: bomn20250530c_8k.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-16.1 <SEQUENCE>2 <FILENAME>ex_832645.htm <DESCRIPTION>EXHIBIT 16.1 - LETTER TO SEC FROM KPMG LLP DATED JUNE 20, 2025 <TEXT> Document 2 - file: ex_832645.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.1 <SEQUENCE>3 <FILENAME>ex_833036.htm <DESCRIPTION>EXHIBIT 99.1 PRESS RELEASE DATED JUNE 30, 2025 ANNOUNCING 2025 ANNUAL MEETING <TEXT> Document 3 - file: ex_833036.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.SCH <SEQUENCE>4 <FILENAME>boc-20250618.xsd <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA <TEXT> Document 4 - file: boc-20250618.xsd
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.DEF <SEQUENCE>5 <FILENAME>boc-20250618_def.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE <TEXT> Document 5 - file: boc-20250618_def.xml
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.LAB <SEQUENCE>6 <FILENAME>boc-20250618_lab.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE <TEXT> Document 6 - file: boc-20250618_lab.xml
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.PRE <SEQUENCE>7 <FILENAME>boc-20250618_pre.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE <TEXT> Document 7 - file: boc-20250618_pre.xml
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>kpmglogo.jpg <TEXT> Document 8 - file: kpmglogo.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>kpmgsig.jpg <TEXT> Document 9 - file: kpmgsig.jpg
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>11 <FILENAME>R1.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 11 - file: R1.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>12 <FILENAME>Show.js <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 12 - file: Show.js
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>13 <FILENAME>report.css <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 13 - file: report.css
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>15 <FILENAME>FilingSummary.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 15 - file: FilingSummary.html
Document 15 - RAW XML: FilingSummary.xml
</DOCUMENT> <DOCUMENT> <TYPE>JSON <SEQUENCE>17 <FILENAME>MetaLinks.json <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 17 - file: MetaLinks.json
</DOCUMENT> <DOCUMENT> <TYPE>ZIP <SEQUENCE>18 <FILENAME>0001437749-25-020922-xbrl.zip <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 18 - file: 0001437749-25-020922-xbrl.zip
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>19 <FILENAME>bomn20250530c_8k_htm.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 19 - file: bomn20250530c_8k_htm.html
Document 19 - RAW XML: bomn20250530c_8k_htm.xml
</DOCUMENT> </SEC-DOCUMENT>