The complaint, filed by Bronstein, Gewirtz & Grossman, LLC, targets Dun & Bradstreet Holdings, Inc. and several of its officers for alleged violations of federal securities laws. The litigation centers on events between May and August 2025, specifically challenging the integrity of the merger process. Plaintiffs contend that the proxy materials omitted critical financial valuations from Bank of America Securities and misrepresented the board's approval of downward financial revisions.

Central to the allegations is the role of Executive Chairman William P. Foley II. The suit claims Foley held a personal interest in fast-tracking the sale, a motivation supposedly obscured by undisclosed professional ties between him and the company’s financial and legal advisors. Investors who sold shares during the relevant period, participated in the merger, or held stock eligible for the special meeting vote are potential members of the class. Those seeking to serve as lead plaintiff must file their requests with the court by November 10, 2026. The firm is handling the matter on a contingency basis, meaning legal fees are contingent upon the successful recovery of damages.