Ronald Bernal, Ten Percent Owner at Mattersight Corp, holds 1.68M shares in Mattersight Corp (Ticker: MATR), holds 34.10K shares in IonQ (Ticker: IONQ), holds 2.30M shares in Corcept Therapeutics (Ticker: CORT). Most recently, Ronald Bernal ― shares of Mattersight Corp on ― for an estimated value of ―.