DIVIDEND DECLARATION Wheaton Precious Metals Announces Quarterly Dividend

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August 6, 2026

Vancouver, British Columbia

DIVIDEND DECLARATION

Wheaton Precious Metals Announces Quarterly Dividend

Vancouver, British Columbia – Wheaton Precious Metals™ Corp. (“Wheaton” or the “Company”)

is pleased to announce that its Board of Directors has declared its third quarterly cash dividend

payment for 2026 of US$0.195 per common share, an 18% increase from the third quarterly cash

dividend declared in 2025.

The third quarterly cash dividend for 2026 will be paid to holders of record of Wheaton common

shares as of the close of busines s on August 20 , 202 6, and will be distributed on or about

September 3, 2026. The ex-dividend trading date is August 20, 2026.

The declaration, timing, amount and payment of future dividends remain at the discretion of the

Board of Directors. This dividend qualifies as an ‘eligible dividend’ for Canadian income tax

purposes.

Dividend Reinvestment Plan

The Company has previously implemented a Dividend Reinvestment Plan (“DRIP”). Participation

in the DRIP is optional. For the purposes of this quarterly dividend, the Company has elected to

issue common shares under the DRIP through treasury at the Average Market Price, as defined

in the DRIP, without a discount.

The Company may, from time to time, in its discretion, apply, change or eliminate any discount

applicable to Treasury Acquisitions, as defined in the DRIP, or direct that such common shares be

purchased in Market Acquisitions, as defined in the DRIP, at th e prevailing market price, any of

which would be publicly announced.

The DRIP enrollment forms, including direct deposit, are available for download on the Company’s

website at www.wheatonpm.com, in the ‘Investors’ section under the ‘Shareholder information’ and

‘Dividends’ tabs.

Registered shareholders may also enroll in the DRIP online through the plan agent’s self -service

web portal.

Beneficial shareholders should contact their financial intermediary to arrange enrollment . All

shareholders considering enrollment in the DRIP should carefully review the terms of the DRIP

and consult with their advisors as to the implications of enrollment in the DRIP.

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CAUTIONARY NOTE REGARDING FORWARD LOOKING-STATEMENTS

This press release contains “forward-looking statements” within the meaning of the United States

Private Securities Litigation Reform Act of 1995 and “forward -looking information” within the

meaning of applicable Canadian securities legislation concerning the business, operations and

financial performance of Wheaton. Forward -looking statements, which are all statements other

than statements of historical fact, include, but are not limited to, statements with respect to future

dividends. Forward-looking statements are subject to known and unknown risks, uncertainties and

other factors that may cause the actual results, level of activity, performance or achievements of

Wheaton to be materially different from those expressed or implied by such forward -looking

statements including risks discussed in the section entitled “Description of the Business – Risk

Factors” in Wheaton's Annual Information Form available on SEDAR+ at www.sedarplus.ca and

Wheaton's Form 40-F for the year ended December 31, 2025 filed March 31, 2026 on file with the

U.S. Securities and Exchange Commission on EDGAR and the risks identified under "Risks and

Uncertainties" in Wheaton’s Management's Discussion and Analysis for the year ended December

31, 2025, available on SEDAR+ and in Wheaton’s Form 6 -K to filed March 1 2, 2026. Forward-

looking statements are based on assumptions management currently believes to be reasonable,

including (without limitation) that there will be no material adverse change in the market price of

commodities, that estimations of future production fro m the mining operations and mineral

reserves and resources are accurate, that the mining operations from which Wheaton purchases

precious metals will continue to operate, that each party will satisfy their obligations in accordance

with the precious metals purchase agreements and royalty agreements, and that Wheaton's

assessment of taxes payable is accurate.

For further information, please contact:

Emma Murray

Vice President, Investor Relations

Wheaton Precious Metals Corp.

Tel: 1-844-288-9878

Email: [email protected]