In season 9, Lori Greiner invested in medical testing company Everlywell. As Everlywell passes $65 million in sales, Lori's Shark Tank investments surpassed $1 billion in retail sales! Congratulations, Lori! From season 11, episode 15 of Shark Tank. Watch Shark Tank SUNDAY 9|8c on ABC, streaming, on demand, and Hulu.