Zak Jones, an entrepreneur from Van Alstyne, Texas, made a deal on ABC's Shark Tank for his business PermaPlug.

Watch Cast’s Emotional Farewell to Mark Cuban (Exclusive) After 15 seasons of making deals, Mark Cuban is exiting the ‘Shark ...

Simply Good Jars made an impressive pitch on "Shark Tank" in 2021 with its convenient salad jars. But how is the company ...

SubSafe made tough, waterproof containers for sub sandwiches and other snacks. What happened to the company after its ...