X0306 4 2019-01-31 0 0001339947 Viacom Inc. VIA, VIAB 0001502602 Gill Charest Katherine 1515 BROADWAY NEW YORK NY 10036 0 1 0 0 SVP, Controller & CAO Class B Common Stock 2019-01-31 4 M 0 1458 A 13365 D Class B Common Stock 2019-01-31 4 F 0 572 29.42 D 12793 D Class B Common Stock 576 I By 401(k) Restricted Share Units 2019-01-31 4 M 0 1458 D Class B Common Stock 1458 4377 D These shares were issued on January 31, 2019 upon vesting of the first of four equal annual installments of Restricted Share Units ("RSUs") that were granted on January 31, 2018. On the date of vesting, the closing price of the Class B Common Stock on The NASDAQ Global Select Market was $29.42 per share. Includes shares of Class B Common Stock acquired by the executive officer in connection with a dividend reinvestment program exempt from Section 16(a). These shares were withheld by Viacom to satisfy tax liability incident to the vesting of, and delivery of shares underlying, the RSUs, and were not actually sold or otherwise disposed of in an open-market transaction. Granted under the Viacom Inc. 2016 Long-Term Management Incentive Plan for no consideration. /s/ Christa A. D'Alimonte, Attorney-in-Fact for Katherine Gill-Charest 2019-02-04