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Yingzhen Li is a senior associate at The Brattle Group with experience in financial issues related to securities, capital markets, derivatives, corporate finance, and financial econometrics. He received his Ph.D. in Finance from Boston College, where he focused his academic research on the informativeness of insider trading and institutional trading around corporate events.

Securities Class Actions: Trading Models to Estimate Individual Investor Trading Activity and Aggregate Damages
May 2017
Published by The Brattle Group, Inc.
The Role of Institutional Investors in Open-Market Share Repurchase Programs
December 29, 2014
Yingzhen Li, Thomas Chemmanur, and Yingzhen Li
Published in Social Science Research Network (SSRN)
News & Events
October 24, 2018
Brattle Contributes to Agreement on Attorney's Fees in Facebook's Abandoned Share Reclassification Plan

On October 24, 2018, Facebook agreed to pay $68.7 million in attorney’s fees in connection to a shareholder lawsuit over the proposed reclassification of the company’s common stock that was canceled by Facebook’s board of directors last year.

September 25, 2017
Brattle Contributes to Shareholder Victory in Facebook Proposed Reclassification

On September 21, 2017 Facebook’s board of directors voted to abandon the pending reclassification of the company’s common stock.