Ahead of GameStop hearing, Robinhood, Melvin Capital, Roaring Kitty publish testimonies
https://www.reuters.com/article/us-retail-trading-testimony/ahead-of-gamestop-hearing-robinhood-melvin-capital-roaring-kitty-publish-testimonies-idUSKBN2AH2QE
(Reporting by Niket Nishant in Bengaluru; Editing by Arun Koyyur)