 Dun Bradstreet Holdings, Inc. Dun Bradstreet today announced the launch of its initial public offering of 65,750,000 shares of its common stock at an anticipated initial public offering price between 19.00 and 21.00 per share pursuant to a registration statement on Form S-1 previously filed with the United States Securities and Exchange Commission the SEC. Dun Bradstreet intends to grant the underwriters a 30-day option to purchase up to an additional 9,862,500 shares of common stock. Dun Bradstreet has applied to list the shares of common stock on the New York Stock Exchange under the ticker symbol DNB. 