Webkeith gill, one of the most influential voices that pushed gamestop on the wallstreetbets reddit forum, was hit with a lawsuit that accused him of misrepresenting. Gill's conduct caused inflated share prices in violation of certain federal securities laws and rules thereunder. Webgamestop (gme) investor keith gill, or roaring kitty, is under regulatory scrutiny. The massachusetts securities regulator launched a probe into gill's. Webkeith gill, the “roaring kitty” meme stock investor, revealed in a reddit post on sunday that he had bought nearly $116 million worth of gamestop stock. Webkeith gill, a financial analyst turned influencer, has helped turn gamestop into a stock market phenomenon. Here's what to know.