Artesian Res Cp A (ARTNA) gains 1.15% Posted on April 26, 2021 By News Team Artesian Res Cp A (NASDAQ: ARTNA) shares gained 1.15% to end trading Friday at $40.35 per share – a net change of $0.46. Shares traded between $40.70 and $40.04 throughout the day. 11981 shares of Artesian Res Cp A exchanged hands.