Transportation & Logistics: Earnings per share (ASC 260)

When calculating diluted earnings per share, the potential shares that would be outstanding if all in-the-money outstanding stock options were exercised are included, net of shares CSX could repurchase using the proceeds from these hypothetical exercises. The total average outstanding equity awards that were excluded from the diluted earnings per share calculation because their effect was antidilutive is in the table below.

Years Ended
2025	2024	2023
Antidilutive Stock Options Excluded from Diluted EPS (Units in Millions)	5	3	3

CSX 2025 Form 10-K p.62

CSX CORPORATION

PART II

Item 8. Financial Statements and Supplementary Data

NOTE 2. Earnings Per Share, continued

Share Repurchase Programs

During fourth quarter 2023, the Company began repurchasing shares under the $ 5 billion share repurchase program approved in October 2023. Total repurchase authority remaining was $ 1.2 billion as of December 31, 2025. The previous share repurchase program was announced in July 2022 and completed in November 2023.

Share repurchases may be made through a variety of methods including, but not limited to, open market purchases, purchases pursuant to Rule 10b5-1 plans, accelerated share repurchases and negotiated block purchases. The timing of share repurchases depends upon management's assessment of marketplace conditions and other factors, and the program remains subject to the discretion of the Board of Directors. Future share repurchases are expected to be funded by cash on hand, cash generated from operations and debt issuances. Shares are retired immediately upon repurchase. In accordance with the Equity Topic in the Accounting Standards Codification ("ASC"), the excess of repurchase price over par value is recorded in retained earnings.

Share Repurchase Activity

During 2025, 2024 and 2023, CSX repurchased the following shares:

Diluted earnings per share for 2025, 2024 and 2023 exclude the effect of 1.4 , 0.5 and 0.3 million shares, respectively, of common stock that may be issued upon the exercise of employee stock options because such effect would be antidilutive.

UNITED PARCEL SERVICE, INC. AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

NOTE 17. DERIVATIVE INSTRUMENTS AND RISK MANAGEMENT

Risk Management Policies

Changes in fuel prices, interest rates and foreign currency exchange rates impact our results of operations and we actively monitor these exposures. Where deemed appropriate, to manage the impact of these exposures on earnings and/or cash flows, we may enter into a variety of derivative financial instruments. We do not hold or issue derivative financial instruments for trading or speculative purposes.

Credit Risk Management

The forward contracts, swaps and options discussed below contain an element of risk that the counterparties may be unable to meet the terms of the agreements. We seek to minimize such risk exposures for these instruments by limiting the counterparties to banks and financial institutions that meet established credit guidelines. We may further manage credit risk through the use of bilateral collateral provisions and/or early termination rights utilizing master netting arrangements, whereby cash is exchanged based on the net fair value of derivatives associated with each counterparty when positions exceed $ 250 million.

As of December 31, 2025 and 2024, we did no t hold any cash collateral and no collateral was required to be posted with our counterparties.

Types of Hedges

Commodity Risk Management

The fuel surcharges that we apply in our domestic and international package businesses are the primary means we employ to reduce the risk of adverse fuel price changes on our business. In order to mitigate the impact of fuel surcharges imposed on us by outside carriers, we regularly adjust the rates we charge for our freight brokerage services.

Foreign Currency Risk Management

To protect against the reduction in value of forecasted foreign currency cash flows from our international package business, we maintain a foreign currency cash flow hedging program. Our most significant foreign currency exposures relate to the Euro, British Pound Sterling, Canadian Dollar, Chinese Renminbi and Hong Kong Dollar. We generally designate and account for these contracts as cash flow hedges of anticipated foreign currency denominated revenue.