Jane Street Group, LLC v. Millennium Management LLC et al

  1. December 05, 2024

    Jane Street Ends Trade Secret Fight With Rival Investing Firm

    Jane Street Group LLC and Millennium Management LLC have agreed to put to rest their trade secrets dispute over a proprietary trading strategy, according to a joint stipulation of dismissal filed Thursday in New York federal court.

  2. July 19, 2024

    Judge Tosses Traders' Counterclaims In Trade Secrets Case

    A Manhattan federal judge has ruled that Millennium Management LLC and two of its employees cannot yet use the federal trade secrets law to claim attorney fees with their allegation that investment firm Jane Street Group LLC sued them in bad faith over a proprietary trading strategy.

  3. June 03, 2024

    Jane Street Blasts Trading Firm's Defense In Trade Secret Row

    Trading firm Jane Street Group LLC has urged a Manhattan federal judge to toss the counterclaims and affirmative defenses of two ex-employees and Millennium Management LLC in a trade secret suit, saying each is either "redundant" or has "little to no alleged facts to support" it.

  4. April 19, 2024

    Jane Street Denied TRO In Trade Theft Suit Against Millennium

    A New York federal judge on Friday refused Jane Street Group LLC's bid for an emergency order after the trading firm accused rival Millennium Management LLC and two former employees of stealing and misappropriating a confidential trading strategy.

  5. April 12, 2024

    Jane Street Says Millennium, Ex-Workers Stole Trade Secrets

    Trading firm Jane Street Group LLC sued rival Millennium Management LLC and two former employees in New York federal court Friday, alleging they stole a confidential trading strategy and have reaped "massive profits from this theft."