0000950123-24-002562.txt : 20240214 0000950123-24-002562.hdr.sgml : 20240214 20240214161620 ACCESSION NUMBER: 0000950123-24-002562 CONFORMED SUBMISSION TYPE: 13F-NT PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20231231 FILED AS OF DATE: 20240214 DATE AS OF CHANGE: 20240214 EFFECTIVENESS DATE: 20240214 FILER: COMPANY DATA: COMPANY CONFORMED NAME: COLUMBIA INSURANCE CO CENTRAL INDEX KEY: 0000764525 ORGANIZATION NAME: IRS NUMBER: 470530077 FILING VALUES: FORM TYPE: 13F-NT SEC ACT: 1934 Act SEC FILE NUMBER: 028-01517 FILM NUMBER: 24638489 BUSINESS ADDRESS: STREET 1: 1314 DOUGLAS STREET CITY: OMAHA STATE: NE ZIP: 68102 BUSINESS PHONE: 4023461400 MAIL ADDRESS: STREET 1: 1314 DOUGLAS STREET CITY: OMAHA STATE: NE ZIP: 68102 13F-NT 1 primary_doc.xml X0202 13F-NT LIVE 0000764525 XXXXXXXX 12-31-2023 12-31-2023 false Columbia Insurance Co

1314 Douglas Street Omaha NE 68102

13F NOTICE 028-01517 28-4545 Berkshire Hathaway Inc N Mark D. Millard 402-346-1400 Mark D. Millard Omaha NE 02-14-2024