Author Biography

Deborah Mason Lefkowitz

Deborah Mason Lefkowitz

Chief Legal Officer

Deb is a seasoned in-house attorney with expertise in complex commercial transactions as well as data and technology transactions. Prior to joining Allvue, Deb held the role of General Counsel North America for NielsenIQ following its separation from The Nielsen Company into a stand-alone organization. In this role, she provided counsel on a wide range of commercial and strategic matters including mergers and acquisitions, commercial transactions, product development, litigation, integrity and corporate compliance, privacy, and data security. Deb spent the early part of her career at GfK, Germany’s largest market research company, and before that she was in the mergers & acquisitions space as an associate with Ropes & Gray LLP. Deb earned her JD from Case Western Reserve University School of Law and BA from The Ohio State University.

Articles by Deborah

Breaking Down the Recent SEC Regulation S-P Amendments: What You Need to Know

What is SEC Regulation S-P?  On May 16, 2024, the U.S. Securities and Exchange Commission (“SEC” or “Commission”) issued amendments to Regulation S-P: Privacy [...]

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