$RGC Those following along with Regencell Bioscience Holdings Limited (NASDAQ:RGC) will no doubt be intrigued by the recent purchase of shares by Yat-Gai Au, Founder of the company, who spent a stonking US$1.2m on stock at an average price of US$25.23. While that only increased their holding size by 0.5%, it is still a big swing by our standards. https://finance.yahoo.com/news/founder-regenc...43485.html