X0306 4 2017-11-30 0 0000070318 TENET HEALTHCARE CORP THC 0001190100 MARK RICHARD J 1445 ROSS AVENUE SUITE 1400 DALLAS TX 75202 1 0 0 0 Common Stock 2017-11-30 4 A 0 12430 0.00 A 12430 D Represents restricted stock units granted to new non-employee director upon appointment to Board of Directors pursuant to the Company's Stock Incentive Plan. Each restricted stock unit is the economic equivalent of one share of the Company's common stock. All of these restricted stock units vested immediately on the grant date. 4,610 restricted stock units will be settled in shares of common stock upon termination of service from the Board and 7,820 will be settled in shares of common stock on the third anniversary of the date of grant (unless deferred settlement has been elected). Anthony L. Shoemaker, as Attorney-in-Fact for Richard J. Mark 2017-12-04