X0609 4 2026-09-30 0 0000001800 ABBOTT LABORATORIES ABT 0002102715 Ahuja Nita false 100 ABBOTT PARK ROAD ABBOTT PARK IL 60064 1 0 0 0 0 Stock Equivalent Units 2026-09-30 4 A 0 318 98.83 A Common Shares 318 771 D Director fees credited to a stock equivalent unit account and paid, in cash, generally at age 65 or upon retirement from the board. The stock equivalent units earn the same return as if the fees were invested in Abbott shares. Balance includes stock equivalent units acquired pursuant to a dividend reinvestment feature. /s/ Nita Ahuja by Jessica H. Paik, Attorney-in-Fact 2026-10-02