https://www.cnbc.com/2018/08/14/tinder-founders-sue-iac-claiming-company-robbed-them-of-stock-options.html

A group of founders, current executives and early employees of Tinder filed suit Tuesday against that dating app's owner IAC and its subsidiary Match Group asking for billions of dollars of damages on claims that IAC and Match "robbed Tinder employees by manipulating financial information, undermining Tinder's valuation and unlawfully stripping away their Tinder stock options."

Plaintiffs in the case filed in New York State Supreme Court in Manhattan include Tinder's founders Sean Rad, Justin Mateen and Jonathan Badeen, as well as three currrent senior executives.