News & Events

WageWorks Securities Litigation

August 20, 2021. The Court approved a $30 million settlement to end a securities class action lawsuit that was brought against WageWorks in the U.S. ...

Sociedad Química y Minera Securities Litigation

April 26, 2021. The Court approved a $62.5 million settlement to end a securities class action lawsuit that was brought against SQM in the U.S. ...

The Southern Company Securities Litigation

February 5, 2021. The Court in The Southern Company securities matter (Northern District of Georgia Atlanta Division) approved an $87.5 million settlement for the benefit ...

BlackBerry Limited Securities Litigation

January 26, 2021. The Court in Pearlstein v. Blackberry Limited et al. (Southern District of New York) certified a class of common stock investors. Plaintiffs ...

Securities Litigation Event Studies in the Covid Volatility Regime

Our Academic research on different volatility regimes presents a methodology to use a regression estimated in a sample of stable volatility (i.e., without heteroskedasticity) to ...

Acer Therapeutics Securities Litigation 

January 7, 2022. The Court in the Acer Therapeutics securities matter (Southern District of New York) approved a class action settlement in the amount of ...

Corrections Corporation Securities Litigation 

November 8, 2021. The Court in the Corrections Corp. securities matter (Middle District of Tennessee) approved a class action settlement in the amount of $56 ...

“SPAC Public Warrant Valuation,” presented at FMA Annual Meeting

Crowninshield’s Steven Feinstein, along with Crowninshield interns Ayussh Ahuja, Achraf Krafssi, and Duke Tsapalas, presented “SPAC Public Warrant Valuation” at the 2021 FMA Annual Meeting ...

Novo Nordisk Securities Litigation

September 24, 2021. Novo Nordisk agreed to pay $100 million to end a securities class action lawsuit that was brought against the company in the ...

Twitter, Inc. Securities Litigation

On July 17, 2018 the Honorable Jon S. Tigar certified a class of investors who purchased or otherwise acquired Twitter, Inc. common stock.