Only managers in manager-operated limited liability corporations have a fiduciary duty to the company or to other members, the First District Court of Appeal ruled in a usurpation of corporate opportunity lawsuit involving a closely held LLC. Katris v. Carroll, No. 1-04-3639 (Dec. 23, 2005).
Peter Katris was one of four members/officers and two managers of an Illinois limited liability corporation, Viper Execution Systems LLC. Viper LLC was formed to market a type of options-related software, also called Viper, written by LLC member Stephen Doherty for member Lester Szlendak. Its articles of organization specified that management was vested in Katris and the other manager, William Hamburg.
Defendant Patrick Carroll employed Doherty before and during the organization, and defendant Ernst & Company later hired Doherty to work with Carroll. Their work included the writing of another software program, WWOW, which Katris believed was functionally similar to Viper. Five years after the organization, Katris sued Carroll and Ernst for collusion and usurpation of corporate opportunity because of WWOW’s similarity to Viper. (He also sued Doherty for collusion and breach of fiduciary duty, claims they later settled.)