 SAN JOSE, Calif.--BUSINESS WIRE--David Hall, the largest holder of outstanding common stock of Velodyne Lidar, Inc. NASDAQ:VLDR Velodyne Lidar or the Company, today issued the below open letter to the Companys Board of Directors the Board: Members of the Board, I am pleased that following my calls for meaningful leadership changes at Velodyne Lidar, Dr. Anand Gopalan decided to resign as Chief Executive Officer and a director. Though I believe this represents a first step in the 