LINCOLN NATIONAL CORP

We are a holding company that operates multiple insurance and retirement businesses through subsidiary companies. We sell a wide range of wealth accumulation, wealth protection, group protection and retirement products and solutions through our four business segments:

•Annuities

•Life Insurance

•Group Protection

•Retirement Plan Services

We also have Other Operations, which includes the financial results for operations that are not directly related to the business segments. See “Part I – Item 1. Business” in our 2025 Form 10-K for a discussion of our business segments and products.

In this report, in addition to providing consolidated net income (loss), we also provide income (loss) from operations because we believe it is a meaningful measure of the profitability of our business segments and Other Operations. Income (loss) from operations is the financial performance measure we use to evaluate and assess the results of our segments and Other Operations. Accordingly, we define and report income (loss) from operations by segment in Note 16. Our management believes that income (loss) from operations explains the results of our ongoing businesses in a manner that allows for a better understanding of the underlying trends in and performance of our current businesses. Certain items are excluded from income (loss) from operations because they are not necessarily indicative of current operating fundamentals or future performance of the business segments, and, in most instances, decisions regarding these items do not necessarily relate to the operations of the individual segments.

We provide information about our business segments’ and Other Operations’ operating revenue and expense line items, key drivers of changes and historical details underlying the line items below. For factors that could cause actual results to differ materially from those set forth, see “Forward-Looking Statements – Cautionary Language” above and “Part I – Item 1A. Risk Factors” in our 2025 Form 10-K.

Industry trends and significant operational matters are described in “Part II – Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations – Introduction – Executive Summary” of our 2025 Form 10-K.