Live feed16:21:41·115dINSIDERFilingvia QuantisnowSr. Vice President Mcniven Roy converted options into 26,366 shares and covered exercise/tax liability with 10,936 shares, increasing direct ownership by 18% to 99,139 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.TTI· Tetra Technologies Inc.EnergyOriginal source