 New York, New York--Newsfile Corp. - April 17, 2021 - WHY: Rosen Law Firm, a global investor rights law firm, reminds: i purchasers of the securities of Lordstown Motors Corp. fka DiamondPeak Holdings Corp. NASDAQ: RIDE, DPHC between August 3, 2020 and March 24, 2021, inclusive; and ii all holders of DiamondPeak common stock entitled to participate in the August 22, 2020 shareholder vote on the merger with Lordstown the Class Period, of the... 