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Ken Griffin Lawsuit

2 Articles

Citadel, Virtu, Susquehanna Fight Biotech Company Lawsuit

By Frank Nez

5 Comments

4 Min Read

Citadel and 7 other market makers have jointly filed motion to dismiss the lawsuit issued by cancer research company Northwest Therapeutics.

Citadel’s Ken Griffin Sues IRS for Leaking Financial Data

By Frank Nez

4 Comments

3 Min Read

[Bloomberg] Billionaire hedge fund manager Ken Griffin sued the US Internal Revenue Service, claiming it failed to protect his confidential financial information. The Citadel founder is seeking financial damages over a data breach that resulted in…