Live feed17:04:24·125dINSIDERFilingvia QuantisnowChairman & CEO Stanton Thomas R was granted 27,973 shares and covered exercise/tax liability with 12,407 shares, increasing direct ownership by 2% to 955,471 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.ADTN· ADTRAN Holdings Inc.UtilitiesOriginal source