Mary Ellen Simonsen pitches a sticky note holder. Episode 102: "Sticky Note Holder" Simonsen shows off her invention in the first season. It's a sticky note arm that attaches to your laptop and ...

We’re diving into the 20 worst Shark Tank deals ever ... appeared on Season 1 of Shark Tank, seeking investment to bring his invention to the masses. He managed to get a deal with Kevin ...

The investors found the invention cool, but when the sales ... just to tell them they gave the worst "Shark Tank" pitch ever. They asked for $50,000 for 20% of a social network for doctors and ...

Mark Cuban has seen it all during his long tenure on Shark Tank. With more than a decade ... But one deal stands out as his worst investment, a misstep he describes as "my biggest beating." ...