WEYERHAEUSER CO

NOTE 2: BUSINESS SEGMENTS

We are principally engaged in growing and harvesting timber; maximizing the value of our acreage through the sale of higher and better use (HBU) properties; monetizing the value of surface and subsurface assets through leases and royalties; and manufacturing, distributing and selling products made from trees. Ourbusiness segments are organized based primarily on products and services which include:

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Timberlands – Logs, timber, recreational leases and other products;

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Strategic Land Solutions – Real Estate (sales of timberlands), Natural Resources (rights to explore for and extract hard minerals, construction materials and natural gas production) and Climate Solutions (conservation, mitigation banking, renewable energy, forest carbon and carbon capture and sequestration).

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Wood Products – Structural lumber, oriented strand board, engineered wood products and building materials distribution.

A reconciliation of our business segment information to the respective information in our Consolidated Statement of Operations is as follows:

(1)

Other segment items for each reportable segment includes recurring and non-recurring income and expense items. For our Timberlands segment, this includes gains on the sale of timberlands for the quarter and year-to-date period ended June 30, 2026. For our Wood Products segment, this includes product remediation insurance recoveries for the year-to-date period ended June 30, 2026. For Unallocated Items, this includes non-operating pension and other post-employment benefit costs and interest income and other for all periods presented. Refer to Note 13: Other Operating Costs, Net for additional information.

Reconciliation of Net Contribution to Earnings to Net Earnings

Additional Financial Information

Total Assets

(1)

Assets attributable to the Strategic Land Solutions segment are combined with total assets for the Timberlands segment as we do not produce separate balance sheets internally.