Luminar Technologies Inc (NASDAQ:LAZR) chairman and CEO Austin Russell Wednesday said he purchased 300,000 LAZR shares at an average of $8.89 per share. Russell disclosed the buy in a Form 4 filing with The U.S. Securities and Exchange Commission Russell now owns 455,000 shares in total that have a current value of ~$4.3 million. We first noticed the purchase when using the Fintel CEO Purchases screen. Q1 2022 hedge fund letters, conferences and more Senior management can sell shares for various reasons but generally only purchase stock when they believe the company is expected to grow or is u…