ToplineWarner Bros. Discovery on Wednesday disclosed a fourth bidder submitted an offer for the company, adding to bids from Netflix, Paramount and Comcast, though little is known about the unnamed firm. Three other companies submitted offers for the media conglomerate, including Netflix, Paramount and Comcast.Getty ImagesKey FactsWarner Bros. Discovery, in a Securities and Exchange Commission filing, said it received offers for all or some of its business from Netflix and Paramount, as well as a “Company A ...