Form 4 Filing for Gunderson Robert V JR

This filing details a transaction by Gunderson Robert V JR, a director at Andersen Group Inc. (ANDG). On May 20, 2026, Gunderson Robert V JR acquired 2,367 shares of Class A Common Stock at a price of $35.82 per share, bringing his total post-transaction ownership to 15,000 shares. The transaction was a purchase, indicated by the code "P" and acquisition code "A". The filing was signed on May 22, 2026, by William Deckelman as Attorney-in-Fact.