144 0001565892 XXXXXXXX LIVE 0000001800 ABBOTT LABORATORIES 001-02189 100 ABBOTT PARK ROAD ABBOTT PARK IL 60064-3500 2246676100 Funck, Jr. Robert E. Officer Common UBS Financial Services Inc.

1000 Harbor Boulevard 3rd Floor Weehawken NJ 07086

15000 1800000.00 1734455213 11/04/2024 NYSE Common 11/04/2024 Exercise of Stock Option Issuer N 15000 11/04/2024 CASH N Robert E. Funck Jr.

100 ABBOTT PARK ROAD ABBOTT PARK IL 60064-3500

Common 09/04/2024 30000 3450000.00 11/04/2024 05/10/2024 /s/ UBS Financial Services Inc, as attorney-in-fact for Robert E. Funck Jr.