Shares of BioLargo, Inc. (NASDAQ:BLGO – Get Rating) fell 3.4% during mid-day trading on Thursday . The company traded as low as $0.18 and last traded at $0.18. 170,933 shares changed hands during mid-day trading, a decline of 33% from the average session volume of 254,857 shares. The stock had previously closed at $0.19. BioLargo […]