San Francisco, California, United States, August 2025 – The Brattle Group has announced that financial economist Ravi Sinha has joined its San Francisco office as Principal and Co-Leader of the Securities Class Actions practice. In this capacity, Sinha will also collaborate closely with the firm’s Credit, Derivatives & Structured Products, Financial Services & Markets, and M&A Litigation practices. Bringing over 20 years of experience in addressing financial and valuation issues in complex securities litigation, he strengthens Brattle’s expertise in high-stakes matters across multiple industries.
“Ravi adds to our existing depth in securities class actions – including Rule 10b-5 and Section 11 matters – and has extensive experience successfully leading case teams in addressing issues related to loss causation, market efficiency, and intellectual property,” said Torben Voetmann, President & Principal of The Brattle Group. “He will be a tremendous asset to our clients throughout every phase of litigation and a valuable advisor to colleagues at all levels.”
Sinha has built a reputation as a trusted advisor to leading law firms and experts in numerous high-profile disputes. His experience spans class actions and other matters involving debt, equity, and derivative securities, where he has assessed the applicability of discounted cash flow (DCF) valuation and other methods for calculating aggregate damages. He has also provided valuation expertise in merger and acquisition disputes; intellectual property cases involving intangible assets; and matters concerning private equity and structured finance instruments such as collateralized debt obligations (CDOs) and residential mortgage-backed securities (RMBS). His industry experience covers financial institutions, consumer products, technology, and pharmaceuticals.
“Brattle has been actively investing in this space and has an exceptional network of securities experts. I look forward to collaborating with them to continue to grow the firm’s Securities Class Actions practice and in helping clients navigate complex financial and valuation matters,” said Sinha.
Before joining Brattle, Sinha was a Vice President at a global economics consultancy, where he led the Securities Litigation practice and held recruiting leadership roles. He began his career as an associate at an international financial services firm.
The Brattle Group answers complex economic, finance, and regulatory questions for corporations, law firms, and governments worldwide. Distinguished by the clarity of its insights and the credibility of its experts, the firm’s team includes leading international academics and industry specialists. Brattle employs 500 professionals across four continents.
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