X0306 4 2020-01-31 0000813828 ViacomCBS Inc. VIACA,VIAC 0001176368 NELSON RONALD L 1515 BROADWAY NEW YORK NY 10036 1 Class B common stock 2020-01-31 4 M 0 3546.0000 0 A 21355.0000 D Class B common stock 2020-01-31 4 A 0 129.0000 0 A 21484.0000 D Restricted Share Units 2020-01-31 4 M 0 3546.0000 D Class B common stock 3546.0000 0.0000 D These shares were issued on January 31, 2020 upon the vesting of Restricted Share Units that were initially granted on January 31, 2019. On the date of vesting, the closing price of the Class B Common Stock on The NASDAQ Global Select Market was $34.13 per share. Includes shares acquired periodically pursuant to a dividend reinvestment program meeting the requirements of Rule 16a-11. These shares were issued in respect of dividend equivalents that accrued on the RSUs prior to vesting and that were reinvested in Class B common stock upon vesting. On January 31, 2020, the closing price of the Class B Common Stock on The NASDAQ Global Select Market was $34.13 per share. Initially granted under the Viacom Inc. 2011 RSU Plan for Outside Directors, as amended and restated as of January 1, 2016, and as further amended and restated as of October 31, 2016, for no consideration. /s/ Christa A. D'Alimonte, Attorney-in-Fact for Ronald L. Nelson 2020-02-04