Live feed16:18:20·110dINSIDERFilingvia QuantisnowSr. Vice President Mcniven Roy converted options into 27,198 shares and covered exercise/tax liability with 10,703 shares, increasing direct ownership by 17% to 115,634 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.TTI· Tetra Technologies Inc.EnergyOriginal source