0001193125-25-328741.txt : 20251222 0001193125-25-328741.hdr.sgml : 20251222 20251222161041 ACCESSION NUMBER: 0001193125-25-328741 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20251218 FILED AS OF DATE: 20251222 DATE AS OF CHANGE: 20251222 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Gunderson Robert V JR CENTRAL INDEX KEY: 0001302450 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-43014 FILM NUMBER: 251592549 MAIL ADDRESS: STREET 1: 1200 SEAPORT BLVD CITY: REDWOOD CITY STATE: CA ZIP: 94063 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Andersen Group Inc. CENTRAL INDEX KEY: 0002065708 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-BUSINESS SERVICES, NEC [7389] ORGANIZATION NAME: 07 Trade & Services EIN: 334630773 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 333 BUSH ST STE 1700 CITY: SAN FRANCISCO STATE: CA ZIP: 94104 BUSINESS PHONE: (415) 764-2700 MAIL ADDRESS: STREET 1: 333 BUSH ST STE 1700 CITY: SAN FRANCISCO STATE: CA ZIP: 94104 4 1 ownership.xml 4 X0508 4 2025-12-18 0002065708 Andersen Group Inc. ANDG 0001302450 Gunderson Robert V JR C/O ANDERSEN GROUP INC. 333 BUSH STREET, SUITE 1700 SAN FRANCISCO CA 94104 true false false false false Class A Common Stock 2025-12-18 4 P false 12633 16 A 12633 D These shares of Class A common stock were purchased by the Reporting Person through a directed share program in connection with the Issuer's initial public offering of Class A common stock. /s/ William Deckelman as Attorney-in-Fact 2025-12-22