X0306 4 2018-03-08 0 0001437107 Discovery, Inc. DISCK 0001455381 ADVANCE LONG-TERM MANAGEMENT TRUST ONE NEWARK CENTER, 19TH FLOOR C/O ROBINSON MILLER, LLC NEWARK NJ 07102 1 0 1 0 0000914545 NEWHOUSE BROADCASTING CORP 6350 COURT STREET EAST SYRACUSE NY 13057 0 0 1 0 0000914546 ADVANCE PUBLICATIONS, INC 950 FINGERBOARD ROAD STATEN ISLAND NY 10305 0 0 1 0 0001455383 NEWHOUSE FAMILY HOLDINGS, L.P. ONE WORLD TRADE CENTER NEW YORK NY 10007 0 0 1 0 0001455382 ADVANCE/NEWHOUSE PROGRAMMING PARTNERSHIP 6350 COURT STREET EAST SYRACUSE NY 13057 0 0 1 0 Series C Common Stock 2018-03-08 4 A 0 7207 A 7207 I See Footnote Received in exchange for 3,255 Class A Common Shares of Scripps Networks Interactive, Inc. pursuant to the Agreement and Plan of Merger, dated July 30, 2017, by and among Discovery Communications, Inc., Scripps Networks Interactive, Inc. and Skylight Merger Sub, Inc. Advance/Newhouse Programming Partnership is the record holder of shares of Series C Common Stock. The other reporting persons may be deemed to beneficially own the shares of Series C Common Stock held by Advance/Newhouse Programming Partnership due to their control of Advance/Newhouse Programming Partnership. Each reporting person disclaims beneficial ownership except to the extent of its pecuniary interest. Advance/Newhouse Programming Partnership, By: /s/ Michael A. Newhouse, Vice President 2018-03-20 Newhouse Broadcasting Corporation, By: /s/ Michael A. Newhouse, Executive Vice President 2018-03-20 Advance Publications, Inc., By: /s/ Michael A. Newhouse, Co-President 2018-03-20 Newhouse Family Holdings, L.P., By: Advance Long-Term Management Trust, as General Partner, By: /s/ Michael A. Newhouse, Trustee 2018-03-20 Advance Long-Term Management Trust, By: /s/ Michael A. Newhouse, Trustee 2018-03-20