X0306 4 2020-01-31 0000813828 ViacomCBS Inc. VIACA,VIAC 0001204569 REDSTONE SHARI 1515 BROADWAY NEW YORK NY 10036 1 Class B common stock 2020-01-31 4 M 0 3546.0000 0 A 178815.0000 D Class B common stock 2020-01-31 4 A 0 575.0000 0 A 179390.0000 D Class B common stock 2020-02-01 4 A 0 146.0000 0 A 179536.0000 D Class B common stock 2394.0000 I By Trusts 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. The Reporting Person has elected to defer receipt of such shares. 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 reflect dividend equivalents that accrued on (1) the RSUs prior to vesting and (2) previously vested RSUs, that were reinvested in Class B common stock on January 31, 2020, but which have not been received because the director elected to defer receipt. On January 31, 2020, the closing price of the Class B Common Stock on The NASDAQ Global Select Market was $34.13 per share. Represents shares of the Issuer's Class B common stock to which the Reporting Person became entitled with respect to dividend equivalents accrued on previously vested restricted share units for which settlement has been deferred. On January 31, 2020, the last preceding business day, 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 Shari Redstone 2020-02-04