SEATTLE, Jan. 20, 2026 /PRNewswire/ -- For shareholders of Weyerhaeuser Company (NYSE:WY), the 2025 dividend distributions on the Common Stock CUSIP 96216610 traded under the symbol WY totaling $0.84 per share are designated for income tax purposes as follows:

2025 Dividend Tax Reporting Information (Form 1099-DIV)

Record Date	Payable Date	Cash Distribution per Share	Capital Gain Distribution⁽¹⁾	Qualified Dividend	Nondividend Distribution
03/07/2025	03/21/2025	$0.210000	$0.210000	$0.000000	$0.000000
05/30/2025	06/13/2025	$0.210000	$0.210000	$0.000000	$0.000000
08/29/2025	09/12/2025	$0.210000	$0.210000	$0.000000	$0.000000
11/28/2025	12/12/2025	$0.210000	$0.210000	$0.000000	$0.000000
	Totals	$0.840000	$0.840000	$0.000000	$0.000000

The company's tax return has not been filed for the year ended December 31, 2025. The dividend income tax allocations presented herein have been calculated using the best available information to date and could change upon the filing of the company's tax return.

The company's 2025 dividend distributions are designated as capital gain distributions. As a result, the dividend distributions are not eligible for the 20 percent qualified business income deduction under section 199A of the Internal Revenue Code.

Shareholders are encouraged to consult their tax advisor to determine the specific effect these dividend distributions may have on their individual tax situation.

⁽¹⁾ For purposes of section 1061 of the Internal Revenue Code, the company discloses that both the One Year and Three Year amounts are $0.00/share. Section 1061 is generally applicable to direct and indirect holders of "applicable partnership interests."

ABOUT WEYERHAEUSER

Weyerhaeuser Company, one of the world's largest private owners of timberlands, began operations in 1900 and today owns or controls approximately 10.4 million acres of timberlands in the U.S., as well as additional public timberlands managed under long-term licenses in Canada. Weyerhaeuser has been a global leader in sustainability for more than a century and manages 100 percent of its timberlands on a fully sustainable basis in compliance with internationally recognized sustainable forestry standards. Weyerhaeuser is also one of the largest manufacturers of wood products in North America and operates additional business lines around product distribution, climate solutions, real estate, energy and natural resources, among others. In 2024, the company generated $7.1 billion in net sales and employed approximately 9,400 people who serve customers worldwide. Operated as a real estate investment trust, Weyerhaeuser's common stock trades on the New York Stock Exchange under the symbol WY. Learn more at www.weyerhaeuser.com.

For more information contact:

Analysts – Andy Taylor, 206-539-3907

Media – Nancy Thompson, 919-861-0342

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SOURCE Weyerhaeuser Company

Weyerhaeuser Announces Tax Treatment of 2025 Dividend Distributions