X0609 4 2026-10-15 0001739104 Elanco Animal Health Inc ELAN 0001797894 Bettington Timothy J false C/O ELANCO ANIMAL HEALTH INCORPORATED 450 ELANCO CIRCLE INDIANAPOLIS IN 46221 false true false false SEE REMARKS 1 Common Stock 2026-10-15 4 S 0 4350 23 D 138911 D Sales effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 15, 2026. Executive Vice President, Center of Strategic Growth Exhibit List: Exhibit 24-Power of Attorney /s/ Amy C. Seidel, as Attorney-in-Fact for Timothy J. Bettington 2026-10-19