Effective January 1, 2026, Fidelity will become the recordkeeper for the Abbott Laboratories Stock Retirement Plan ("SRP").

We want to make this transition as smooth as possible. That’s why we offer a range of resources to guide you through the transition and a team of dedicated professionals to answer any questions along the way.

• For details about your plan’s transition, click the U.S. SRP Transition Guide box below.
• For questions about your current account or to request transactions before the blackout period begins, continue to contact Alight online at AbbottBenefits.com or at 844-306-9222 (312-843-5221 outside the U.S.).
• For questions about the transition, review the FAQs available on this site or contact the Abbott Retirement Benefits Center 844-528-1240, Monday – Friday, 7:30 a.m. – 11 p.m. CT, excluding most holidays.

To print any monthly, quarterly or annual statements you may want prior to the transition, please contact Alight at AbbottBenefits.com before 3 p.m. CT on December 31, 2025.