X0306 4 2020-02-28 0000813828 ViacomCBS Inc. VIACA,VIAC 0001347876 Bakish Robert M 1515 BROADWAY NEW YORK NY 10036 1 1 President and CEO Class B common stock 2020-02-28 4 I 0 2694.8222 24.7200 A 2701.8667 I By 401(k) Class B common stock 270753.0000 D Class B common stock 33.0000 I By Daughter Class B common stock 110.0000 I By Daughter Class B Phantom Common Stock Units 2020-02-28 4 I 0 26837.5668 24.6100 A Class B common stock 26837.5668 26837.5668 D Class B Phantom Common Stock Units - B 2020-02-28 4 J 0 11113.5367 24.6100 A Class B common stock 11113.5367 11113.5367 D Acquired by Reporting Person upon investment in the ViacomCBS Class B stock fund in the Viacom Inc. 401(k) Plan, with corresponding investments in the Viacom Inc. Excess 401(k) Plan for Designated Senior Executives and Viacom Inc. Bonus Deferral Plan for Designated Senior Executives. Phantom common stock units are payable in cash following the Reporting Person's termination of service pursuant to the Viacom Inc. Excess 401(k) Plan for Designated Senior Executives. Each ViacomCBS Class B Phantom common stock unit is the economic equivalent of one share of ViacomCBS Class B common stock. Phantom common stock units are payable in cash following the Reporting Person's termination of service pursuant to the Viacom Inc. Bonus Deferral Plan for Designated Senior Executives. Each ViacomCBS Class B Phantom common stock unit is the economic equivalent of one share of ViacomCBS Class B common stock. /s/ Christa A. D'Alimonte, Attorney-in-Fact for Robert M. Bakish 2020-03-02