Business Wire

Andersen Announces Launch of Secondary Offering

Truist Financial

SAN FRANCISCO, August 17, 2026--Andersen Group Inc. (NYSE: ANDG), a leading independent provider of tax, valuation and financial advisory services to individuals, family offices, businesses and alternative investment funds across the United States, today announced the launch of a proposed underwritten public offering of 4,284,457 shares of its Class A common stock by certain selling stockholders, subject to market and other conditions. The selling stockholders also expect to grant the underwriters a 30-day option to purchase up to an additional 642,668 shares of Class A common stock at the public offering price, less underwriting discounts and commissions.

Andersen is not selling any shares in the proposed offering and will not receive any proceeds from the sale of shares by the selling stockholders.

Baird, Truist Securities and UBS Investment Bank are serving as lead book-running managers for the proposed offering with William Blair acting as additional book-running manager.

The proposed offering will be made only by means of a prospectus. Copies of the preliminary prospectus are available from:

  • Robert W. Baird & Co. Incorporated, Attention: Syndicate Department, 777 E. Wisconsin Avenue, Milwaukee, Wisconsin 53202; phone: (800) 792-2473; email: [email protected];

  • Truist Securities, Inc., Attention: Equity Capital Markets, 740 Battery Ave SE, 3rd Floor, Atlanta, Georgia 30339; phone: (800) 685-4786; email: [email protected];

  • UBS Securities LLC, Attention: Prospectus Department, 11 Madison Avenue, New York, New York 10010; email: [email protected].

A registration statement relating to these securities has been filed with the SEC but has not yet become effective. These securities may not be sold, nor may offers to buy be accepted, prior to the time the registration statement becomes effective. This press release does not constitute an offer to sell or a solicitation of an offer to buy these securities, and there shall be no sale of these securities in any state or jurisdiction where such offer, solicitation or sale would be unlawful prior to registration or qualification under that state's or jurisdiction's securities laws.

About Andersen Group Inc.

Andersen is a leading provider of independent tax, valuation and financial advisory services to individuals, family offices, businesses and alternative investment funds in the United States. Andersen's differentiated approach to client service is rooted in core values that emphasize stewardship, transparency and the seamless delivery of independent, high-quality service. Worldwide, Andersen's presence spans more than 180 countries through its global platform of member and collaborating firms delivering tax, legal, valuation and consulting services across more than 1,000 locations with over 3,000 partners and 50,000 professionals.