NEW YORK, Nov. 5, 2026 /PRNewswire/ --

Why: Rosen Law Firm, a global investor rights law firm, reminds persons or entities that: (a) sold shares of Dun & Bradstreet Holdings, Inc. (NYSE: DNB) ("D&B") common stock in the open market from May 13, 2025 through August 26, 2025; (b) exchanged shares of D&B common stock into the August 26, 2025 merger of D&B with affiliates of Clearlake Capital Group, L.P. for $9.15 per share in cash (the "Merger"); and/or (c) held shares of D&B common stock as of the May 9, 2025 Record Date for the special meeting of stockholders and whose shares were voted on, or entitled to vote on, the Merger, of the important November 10, 2026 lead plaintiff deadline.