Baystreet Staff - Monday, March 28, 2016 TSO3 Inc. 09:48 AM EST - TSO3 Inc. : Has received FDA 510(k) clearance from the U.S. Food and Drug Administration (FDA) for a universal design of its STERIZONE® VP4 Sterilizer. TSO3 Inc. shares T.TOS are trading up $0.06 at $2.13.