Rogge Dunn Group Attorneys Win Significant Gender Discrimination and Equal Pay Ruling Against Global Advertising Giant

Rogge Dunn Group attorneys, Rogge Dunn and Collin Quigley, recently secured a major victory in a high-profile gender discrimination and equal pay case in the U.S. District Court for the Northern District of Texas, Cook v. Omnicom Group Inc., et al., No. 3:25-CV-1245-X (N.D. Tex. Nov. 11, 2025).

Mr. Dunn and Mr. Quigley represent Ellen Cook, a former high-level female executive of one of Omnicom Group, Inc.’s (“Omnicom”) subsidiary agencies. Despite her more than two decades of service to Omnicom, Ms. Cook was consistently and substantially paid less than her male counterparts. All while performing the same work, and was ultimately terminated because of her gender, age, and complaints of gender discrimination. After terminating her employment, Omnicom continued its discrimination and retaliation against Ms. Cook. They failed to consider her for other positions and provided her with less favorable severance terms than those offered to male executives.

Omnicom attempted to avoid Ms. Cook’s legitimate and substantial claims by filing a motion to dismiss. Siding with Ms. Cook, however, the federal court found her complaint to be well-pleaded and largely denied Omnicom’s motion. Furthermore, allowing Ms. Cook’s claims for gender discrimination, retaliation, and violations of the Equal Pay Act to move forward.

Across the country, more and more employees are pursuing gender discrimination and equal pay claims. In 2020, the National Law Journal awarded the Rogge Dunn Group the “Elite Trial Lawyers Law Firm of the Year for Gender Discrimination.” This underscores the firm’s position as a leader in complex and high-stakes employment litigation nationwide.

The employment discrimination and equal pay attorneys at Rogge Dunn Group aggressively pursue gender discrimination and equal pay claims in state and federal courts. Have questions for our experts? Contact us.

MEDIA

Rogge Dunn Group Attorneys Win Significant Gender Discrimination and Equal Pay Ruling Against Global Advertising Giant
READ MORE
How Texas Employers Should Respond to Medical Marijuana Law Changes
READ MORE
Dallas CEO ordered to pay $5.7 million in workplace sexual harassment case
READ MORE
Dallas CEO known for ‘Bless your heart’ TV ads ordered to pay $5.7M in sexual assault case
READ MORE
Rogge Dunn Group Sponsors D CEO’s 2026 Dallas 500 Launch Party
READ MORE
Rogge Dunn Hosts Ukrainian Veterans at Panel Discussion – The Texas Lawbook
READ MORE
CBS News Texas – Rogge Dunn – Ukraine Heroes
READ MORE
Labor Law Attorney, Rogge Dunn Explains Free Speech Protections For Government vs. Private Companies In One On One Interview
READ MORE
Employment Attorney, Rogge Dunn Weighs In On Free Speech Laws
READ MORE
Court Grants Directed Verdict in Favor of RDG Client in Restrictive Covenant Lawsuit
READ MORE
Gregory M. Clift Secures Defense Win in Tennessee Products Liability Case
READ MORE
Patrick McShan Becomes Licensed FINRA Arbitrator
READ MORE
Rogge Dunn quoted in: Waivers Likely Won’t Provide Protection in Litigation Over Texas Flooding
READ MORE
Former Copart HR exec alleges discrimination, harassment, and retaliation
READ MORE
Rogge Dunn on CBS News Texas Live from Ukraine
READ MORE
RDG Dines with Purpose for Ukrainian Civilians
READ MORE

Contact Us Today!

Contact us to learn how we can help answer your legal questions.

FILL OUT FORM