X0306 4 2016-05-20 0 0001339947 Viacom Inc. VIA, VIAB 0001559855 Mills Scott 1515 BROADWAY NEW YORK NY 10036 0 1 0 0 EVP and CAO Class B Common Stock 2016-05-20 4 M 0 5119 A 11479 D Class B Common Stock 2016-05-20 4 F 0 2110 39.05 D 9369 D Class B Common Stock 2016-05-21 4 M 0 2131 A 11500 D Class B Common Stock 2016-05-21 4 F 0 878 39.05 D 10622 D Class B Common Stock 2016-05-22 4 M 0 2372 A 12994 D Class B Common Stock 2016-05-22 4 F 0 977 39.05 D 12017 D Restricted Share Units 2016-05-20 4 M 0 5119 D Class B Common Stock 5119 15360 D Restricted Share Units 2016-05-21 4 M 0 2131 D Class B Common Stock 2131 4263 D Restricted Share Units 2016-05-22 4 M 0 2372 D Class B common Stock 2372 2372 D These shares were issued on May 20, 2016 upon vesting of the first of four equal annual installments of Restricted Share Units ("RSUs") that were granted on May 20, 2015. On the date of vesting, the closing price of the Class B Common Stock on The NASDAQ Global Select Market was $39.05 per share. Includes 245 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. These shares were issued on May 21, 2016 upon vesting of the second of four equal annual installments of RSUs that were granted on May 21, 2014. On the date of vesting, the most recent closing price of the Class B Common Stock on The NASDAQ Global Select Market was $39.05 per share. These shares were issued on May 22, 2016 upon vesting of the third of four equal annual installments of RSUs that were granted on May 22, 2013. On the date of vesting, the most recent closing price of the Class B Common Stock on The NASDAQ Global Select Market was $39.05 per share. Granted under the Viacom Inc. 2006 Long-Term Management Incentive Plan, as amended and restated as of January 1, 2011, for no consideration. /s/ Michael D. Fricklas, Attorney-in-Fact for Scott Mills 2016-05-24