ChainCatcher news, Michael Saylor, the founder of Strategy (formerly MicroStrategy), posted on the X platform that the company's newly launched preferred stock STRF (Strife) is set to be listed and traded on Nasdaq today.Previous news indicates that, according to documents disclosed by the U.S. Securities and Exchange Commission, several insiders from Strategy have purchased the newly launched preferred stock, including the company's CEO, CFO, and other executives. Notably, CEO Phong Le purchased 6,000 shares of preferred stock at a price of $85, CFO Andrew Kang bought 1,500 shares, and General Counsel Wei-Ming Shao acquired 500 shares.