David Gladstone, CEO, Director, Ten Percent Owner at Gladstone Land, holds 2.30M shares in Gladstone Land (Ticker: LAND), holds ― shares in Global Systems Dynamics (Ticker: GSDI), holds 666.55K shares in Gladstone Investment (Ticker: GAIN). Most recently, David Gladstone Bought ― shares of Gladstone Land on Sep 11, 2019 for an estimated value of 2.49M.