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FOURTH QUARTER AND FULL YEAR FINANCIAL RESULTS Wheaton Precious Metals Generates Strong Cash Operating Margins in 2022 “Wheaton’s portfolio of long -life, low-cost assets delivered over $1 billion in revenue and over

Financials

March 9, 2023

Vancouver, British Columbia

Designated News Release

FOURTH QUARTER AND FULL YEAR FINANCIAL RESULTS

Wheaton Precious Metals Generates Strong Cash Operating Margins in 2022

“Wheaton’s portfolio of long -life, low-cost assets delivered over $1 billion in revenue and over

$740 million in operating cash flow in 2022. This strong financial performance reflects the

resiliency of Wheaton’s streaming business model, which delivers amongst the highest margins

in the precious metals space. Even in the current inflationary environment, Wheaton averaged

75% cash operating margins in 2022,” said Randy Smallwood, President and Chief Executive

Officer of Wheaton Precious Metals. “In addition, Wheaton took strategic steps forward by

optimizing the portfolio, adding four new streams and making sector-leading commitments on the

sustainability front. With one of the strongest balance sheets in the industry, we enter 2023

exceptionally well -positioned to deliver long -term shareholder value through the significant

organic growth profile already embedded in the portfolio as well as through additional accretive

acquisitions.”

Solid Financial Results and Strong Balance Sheet

• Fourth Quarter of 2022: $236 million in revenue , $172 million in operating cash flow , $166

million in net earnings and $104 million in adjusted net earnings1

• Full Year of 2022: $1,065 million in revenue, $743 million in operating cash flow, $669 million

in net earnings and $505 million in adjusted net earnings1

• A cash balance of $696 million and no debt as at December 31, 2022

• Undrawn US$2 billion revolving credit facility with a July 18, 2027 maturity date

• Declared a quarterly dividend1 of $0.15 per common share

High Quality Asset Base

• Streaming agreements on 20 operating mines and 12 development projects

• 93% of attributable production from assets in the lowest half of their respective cost curves2,3

• 30 years of mine life based on Proven and Probable Mineral Reserves and potential additional

mine life from mineral resource conversion and exploration2,4

• Attributable gold equivalent production of 148,300 ounces in the Fourth Quarter of 2022 and

638,100 for the Full Year of 2022

• Average annual production for the ten-year period ending December 31, 2032, is expected to

be approximately 850,000 gold equivalent ounces (“GEOs”)2,3,5

• Completed the previously disclosed termination of the Yauliyacu precious metal purchase

agreement (“PMPA”), resulting in a $51 million gain on the disposition in the fourth quarter

Leadership in Sustainability

• Top Rankings: #1 out of 114 precious metals companies and Global Top 50 out of over 15,000

multi-sector companies by Sustainalytics, AA rated by MSCI, and Prime rated by ISS

• Commitment to Net-Zero Carbon Emissions by 2050 supported by interim targets covering all

material emissions including Scope 3

• Established a sustainability linked element in connection with the revolving credit facility

• Recognized as one of the Best 50 Corporate Citizens in Canada by Corporate Knights

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Operational Overview

(all figures in US dollars unless otherwise

noted) Q4 2022 Q4 2021 Change 2022 2021 Change

Units produced

Gold ounces 70,099 87,296 (19.7)% 286,805 341,521 (16.0)%

Silver ounces 5,352 6,356 (15.8)% 23,997 25,999 (7.7)%

Palladium ounces 3,869 4,733 (18.3)% 15,485 20,908 (25.9)%

Cobalt pounds 128 381 (66.4)% 724 2,293 (68.4)%

Gold equivalent ounces 3 148,323 184,551 (19.6)% 638,113 754,591 (15.4)%

Units sold

Gold ounces 68,996 79,622 (13.3)% 293,234 312,465 (6.2)%

Silver ounces 4,935 5,116 (3.5)% 21,570 22,860 (5.6)%

Palladium ounces 3,396 4,641 (26.8)% 15,076 19,344 (22.1)%

Cobalt pounds 187 228 (18.0)% 1,038 886 17.2 %

Gold equivalent ounces 3 142,190 157,439 (9.7)% 617,450 656,074 (5.9)%

Change in PBND and Inventory

Gold equivalent ounces 3 (11,870) 11,252 23,122 (47,055) 33,628 80,683

Revenue $ 236,051 $ 278,197 (15.1)% $ 1,065,053 $ 1,201,665 (11.4)%

Net earnings $ 166,125 $ 291,822 (43.1)% $ 669,126 $ 754,885 (11.4)%

Per share $ 0.367 $ 0.648 (43.4)% $ 1.482 $ 1.677 (11.6)%

Adjusted net earnings 1 $ 103,744 $ 132,232 (21.5)% $ 504,912 $ 592,079 (14.7)%

Per share 1 $ 0.229 $ 0.293 (21.8)% $ 1.118 $ 1.315 (15.0)%

Operating cash flows $ 172,028 $ 195,290 (11.9)% $ 743,424 $ 845,145 (12.0)%

Per share 1 $ 0.381 $ 0.433 (12.0)% $ 1.646 $ 1.878 (12.4)%

All amounts in thousands except gold, palladium & gold equivalent ounces, and per share amounts.

Fourth Quarter Operating Asset Highlights

Salobo: In the fourth quarter of 2022, Salobo produced 37,900 ounces of attributable gold, a

decrease of approximately 21% relative to the fourth quarter of 2021 , primarily due to lower

throughput and grades. According to Vale S.A.’s (“Vale”), plant availability was impacted due to

additional planned and corrective maintenance performed in the fourth quarter.

Vale reports the Salobo III mine expansion project, which will increase the mill throughput by 50%,

successfully commenced at the end of 2022. The project consists of two lines, the first of which

started up in the fourth quarter of 2022 and the second expected to start in the first quarter of

2023.

Subsequent to the quarter, Wheaton and Vale agreed to amend the Salobo PMPA to adjust the

expansion payment terms in order to provide increased flexibility for the ramp-up of the expansion

while also maintaining an incentive for Vale to maximize grade on an annual basis. The expansion

payment will now be phased, with Wheaton making an initial payment once actual throughput is

expanded above 32 million tonnes per annum (“Mtpa”) and a second payment if actual throughput

is expanded above 35 Mtpa, by January 1, 2031. The total cumulative payments will range from

$283 million to $552 million, dependent at Vale’s timing for each of the production increases . In

addition, Wheaton will be required to make annual payments of between $5.1 million to $8.5

million for a 10 -year period following payment of the expansion payments if the Salobo mine

maintains a high-grade mine plan.

Antamina: In the fourth quarter of 2022, Antamina produced 1.1 million ounces of attributable

silver, a decrease of approximately 19% relative to the fourth quarter of 2021 , primarily due to

lower grades as per the mine plan.

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Peñasquito: In the fourth quarter of 2022, Peñasquito produced 1.8 million ounces of attributable

silver, a decrease of approximately 18% relative to the fourth quarter of 2021 with lower recovery

and grades as per the mine plan.

Constancia: In the fourth quarter of 2022, Constancia produced 0.7 million ounces of attributable

silver and 1 0,500 ounces of attributable gold, an increase of approximately 13% and 6%,

respectively, relative to the fourth quarter of 2021 , with the increase in silver being primarily due

to higher grades and recovery while the increase in gold production being prim arily due to the

mining of higher-grade material. According to Hudbay Minerals Inc. (“Hudbay”), gold production

was lower than expected in the fourth quarter as a result of short-term changes in the mine plan

that prioritized the processing of lower grade stockpiles and shorter -haulage distance ore from

the Constancia pit versus higher -grade ore from the Pampacancha pit. These changes were

implemented by Hudbay to ration fuel during a period of nation -wide social unrest and road

blockades following a change in Peru's political leadership in early December 2022, and ensured

the plant continued to operate uninterrupted.

Sudbury: In the fourth quarter of 2022, Vale’s Sudbury mines produced 6,300 ounces of

attributable gold, an increase of approximately 45% relative to the fourth quarter of 2021, primarily

due to higher throughput as fourth quarter 2021 production was impact ed by the temporary

closure of the Totten Mine after the shaft was damaged on September 26, 2021.

Stillwater: In the fourth quarter of 2022, the Stillwater mines produced 2,200 ounces of

attributable gold and 3,900 ounces of attributable palladium, a decrease of approximately 18%

for gold and 18% for palladium relative to the fourth quarter of 2021 . As per Sibanye-Stillwater

Limited (“Sibanye”), the ramp-up of production post the regional flood event in early June 2022

progressed well, with production rates normalising during Q4 2022. Sibanye continues to

reposition the Stillwater operations for the current skills shortage and c hanging macro

environment and expects further normalization of production rates in 2023.

San Dimas: In the fourth quarter of 2022, San Dimas produced 10,000 ounces of attributable

gold, a decrease of approximately 27% relative to the fourth quarter of 2021, primarily due to the

mining of lower grade material . According to First Majestic Silver Corp., silver and gold grades

were impacted primarily due to the processing of lower grade development ores from the Perez

vein and higher tonnages from underground areas with challenging ground conditions within the

Jessica and Regina veins in the Noche Buena area.

Other Gold: In the fourth quarter of 2022, total Other Gold attributable production was 3,100

ounces, a decrease of approximately 63% relative to the fourth quarter of 2021, primarily due to

the closure of the 777 mine in June 2022.

Other Silver: In the fourth quarter of 2022, total Other Silver attributable production was 1.8

million ounces, a decrease of approximately 19% relative to the fourth quarter of 2021, primarily

due to the placement of Stratoni into care and maintenance, the closure of the 777 mine and the

termination of the Keno Hill and Yauliyacu PMPAs.

Voisey’s Bay: In the fourth quarter of 2022, the Voisey's Bay mine produced 128,000 pounds of

attributable cobalt, a decrease of approximately 66% relative to the fourth quarter of 2021 ,

primarily due to mining lower grade material during the ongoing transitional period between the

depletion of the Ovoid open -pit mine and ramp -up to full production of the Voisey’s Bay

underground project. Vale reports that physical completion of the Voisey’s Bay underground mine

extension was 81% at the end of the fourth quarter. In the second quarter of 2021, Vale achieved

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the first ore production from the Reid Brook deposit, the first of two underground mines to be

developed in the project. Eastern Deeps, the second deposit, has started to extract development

ore from the deposit and is scheduled to start the main production ramp-up in the second half of

2023.

Detailed mine-by-mine production and sales figures can be found in the Appendix to this press

release and in Wheaton’s consolidated MD&A in the ‘Results of Operations and Operational

Review’ section.

Fourth Quarter Development Asset Highlights

Blackwater Project: Artemis Gold Inc. (“Artemis”) announced that it had executed an order for

construction equipment required for major construction activities with the initial fleet expected to

be delivered in early Q2 2023. In addition, plant site preparation is well advanced with the majority

of the bulk earth works completed, and work on the construction camp is proceeding on schedule

with 150 rooms and kitchen facilities on track to be ready for occupation by the end of February.

Artemis also announced that it has closed the $385 million project loan facility to fund a significant

component of the estimated construction costs of the Blackwater project. On March 9, 2023,

Artemis announced the approval of its BC Mines Act Permit for the Blackw ater project. The

approval of the BC Mines Act Permit is the final step required to allow Artemis to commence major

works construction activities at the Blackwater Mine in Q1 2023 with the expectation of an initial

gold pour in the second half of 2024.

Copper World Complex: Hudbay reports that it has executed a new strategy at Copper World

focused on project de-risking and a two-phase mine plan with the first phase located on private

land claims. The pre-feasibility study for Phase I of Copper World is well-advanced with the main

facility engineering completed and metallurgical test work being analyzed as part of the

concentrate leaching trade off evaluations. The pre-feasibility study is expected to be released in

the second quarter of 2023.

Goose Project: Subsequent to the quarter, Sabina Gold & Silver Corp. (“Sabina”) announced

that it had entered into a definitive agreement (the “Agreement”) pursuant to which B2Gold Corp.

has agreed to acquire all of the issued and outstanding shares of Sabina.

Marathon Project: Generation Mining Limited (“Gen Mining”) announced that the Marathon

Project was approved by the joint Federal and Provincial Environmental Assessment process,

and that they will now proceed to obtain the necessary permits for construction and operation.

Curipamba Project: Adventus Mining Corporation (“Adventus”) announced that the Government

of Ecuador has signed the Investment Contract in support of the development of the El Domo

deposit, which is part of the Curipamba Project.

Portfolio Optimization

Yauliyacu: On August 18, 2022, the Company announced that it had entered into an agreement

with Glencore plc ("Glencore") to terminate its silver stream on the Yauliyacu mine in Peru for a

cash payment of $150 million, less the aggregate value of any deliveries to Wheaton, prior to

closing, of silver produced subsequent to December 31, 2021. The transaction closed on

December 6, 2022, and the Company received a cash payment of $132 million. The Yauliyacu

PMPA was terminated on December 14, 2022.

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Financial Review

Revenues

Revenue was $236 million in the fourth quarter of 2022 representing a 15% decrease from the

fourth quarter of 2021 due primarily to a 10% decrease in the number of GEOs³ sold; and a 6%

decrease in the average realized gold equivalent³ price.

Revenue was $1,065 million in the year ended December 31, 2022, representing a n 11%

decrease from 2021 due primarily to a 6% decrease in the number of gold equivalent³ ounces

sold; and a 6% decrease in the average realized gold equivalent³ price.

Cash Costs and Margin

Average cash costs¹ in the fou rth quarter of 2022 were $434 per GEO² as compared to $433 in

the fourth quarter of 2021. This resulted in a cash operating margin¹ of $1,226 per GEO³ sold, a

decrease of 8% as compared with the fourth quarter of 2021.

Average cash costs¹ in 2022 were $433 per GEO² as compared to $439 in 2021. This resulted in

a cash operating margin¹ of $1,292 per GEO³ sold, a 7% decrease from the 2021.

Balance Sheet (at December 31, 2022)

• Approximately $696 million of cash on hand.

• During the fourth quarter of 2022, the Company made upfront cash payments totaling $4 4

million relative to PMPAs.

• With the existing cash on hand coupled with the fully undrawn $2 billion revolving credit facility,

the Company is well positioned to fund all outstanding commitments and known contingencies

as well as providing flexibility to acquire additional accretive mineral stream interests.

Reserves and Resources (at December 31, 2022)

• Proven and Probable Mineral Reserves attributable to Wheaton were 13.90 million ounces of

gold compared with 14.04 million ounces as reported in Wheaton’s 2021 Annual Information

Form (“AIF”), a decrease of 1%; 489.2 million ounces of silver compared with 5 64.6 million

ounces, decrease of 13%; 0.60 million ounces palladium compared with 0.63 million ounces,

a decrease of 3%; 0.17 million ounces of platinum, unchanged; and 33.2 million pounds of

cobalt compared to 31. 4 million pounds, an increase of 6%. On a GEO 3 basis, total Proven

and Probable Mine ral Reserves for all metals attributable to Wheaton were 2 1.27 million

ounces, a decrease of 5% with 2% related to the terminations of the Yauliyacu and Keno Hill

streams and the closure of the 777 mine.

• Measured and Indicated Mineral Resources attributable to Wheaton were 5.47 million ounces

of gold compared with 5.44 million ounces as reported in Wheaton’s 2021 AIF, an increase of

1%; 674.8 million ounces of silver compared with 7 67.8 million ounces, a decrease of 12%;

0.09 million ounces of palladium compared to 0.12 million ounces, a decrease of 28%; 0.097

million ounces of platinum, unchanged; and 1.5 million pounds of cobalt , unchanged. On a

GEO3 basis, total Measured and Indicated Mineral Resources for all metals attributable to

Wheaton were 14.38 million ounces, a decrease of 8% with 6% related to the terminations of

the Yauliyacu and Keno Hill streams.

• Inferred Mineral Resources attributable to Wheaton were 4. 69 million ounces of gold

compared with 4. 98 million ounces as reported in Wheaton’s 202 1 AIF, a decrease of 6%;

327.9 million ounces of silver compared with 461.1 million ounces, a decrease of 29%, 0.35

million ounces of palladium , unchanged; 0.017 million ounces of platinum, unchanged; and

7.8 million pounds of cobalt compared to 6.8, an increase of 13%. On a GEO 3 basis, total

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Inferred Mineral Resources for all metals attributable to Wheaton were 9.37 million ounces, a

decrease of 18% with 13% related to the terminations of the Yauliyacu and Keno Hill streams.

Estimated attributable reserves and resources contained in this press release are based on

information available to the Company as of March 2, 2023, and therefore will not reflect updates,

if any, after that date. Updated reserves and resources data incorporating year -end 202 2

estimates will also be included in the Company's 2022 Annual Information Form. Wheaton’s most

current attributable reserves and resources, as of December 31, 202 2, can be found on the

Company’s website at www.wheatonpm.com.

Sustainability

Community Investment Program:

• In 2022, Wheaton’s contribution to the Nature Trust of B.C. was directed towards the Shoal

Creek Estuary in an effort to acquire, protect and enhance estuaries along the B.C. coastline.

In the fourth quarter, the Fall Gala Presented by Wheaton raised over $1.5 million in support

of The Nature Trust’s conservation programs.

• In 2022, Wheaton made a $1 million commitment to the British Columbia Institute of

Technology’s Inspire Campaign aimed at transforming the campus into a dynamic new

learning environment.

• In the fourth quarter, the Sports Celebrities Festival Presented by Wheaton Precious Metals

raised over CA$550,000 in support of Special Olympics BC and the Canucks for Kids Fund.

About Wheaton Precious Metals Corp. and Outlook

Wheaton is the world’s premier precious metals streaming company with the highest -quality

portfolio of long-life, low-cost assets. Its business model offers investors commodity price leverage

and exploration upside but with a much lower risk profile than a traditional mi ning company.

Wheaton delivers amongst the highest cash operating margins in the mining industry, allowing it

to pay a competitive dividend and continue to grow through accretive acquisitions. As a result,

Wheaton has consistently outperformed gold and sil ver, as well as other mining investments.

Wheaton is committed to strong ESG practices and giving back to the communities where

Wheaton and its mining partners operate. Wheaton creates sustainable value through streaming

for all of its stakeholders.

Wheaton's estimated attributable production in 2023 as well as the 5-year average and 10-year

annual gold equivalent production is as follows:

Metal 2023

Forecast2

5-year Annual

Average

(2023-2027)2,5

10-year Annual

Average

(2023-2032)2,5

Gold Ounces 320,000 to 350,000

Silver Ounces (‘000s) 20,000 to 22,000

Other Metals (Palladium & Cobalt)

(GEOs3) 22,000 to 25,000

Total Gold Equivalent Ounces3 600,000 to 660,000 810,000 850,000

In 2023, gold equivalent production is forecast to be slightly higher than 2022 as expected

stronger attributable production from Salobo and Constancia is forecast to be offset by weaker

production from Antamina and the termination of the silver stream on Yauliyacu. Attributable

production is forecast to increase at Salobo as a result of uninterrupted operations as well as

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the start-up of the Salobo III mine expansion and at Constancia due to higher grades associated

with the mining of the Pampacancha deposit. Attributable production is forecast to decrease a

Antamina due to lower grades as per the mine plan.

Average forecast production over the next five years is expected to increase primarily due to

anticipated continued production growth from Salobo, Stillwater, Constancia, Voisey’s Bay and

Marmato as well as incremental production ounces from Blackwater, Toroparu, Marathon,

Copper World Complex and Santo Domingo towards the latter end of the forecast period.

Average forecast production over the next ten years includes additional incremental production

from the Fenix project, Kutcho project and the Victor mine in Sudbury. Vale S.A. has indicated

the potential for an additional expansion after the Salobo III expansion, but Wheaton does not

currently include this in its forecast. Lastly, although Barrick Gold Corp. continues to advance a

comprehensive review of the Pascua Lama project, Wheaton does not include any production

from the project in its estimated average ten-year production guidance.

In accordance with Wheaton Precious Metals™ Corp.’s (“Wheaton Precious Metals”, “Wheaton”

or the “Company”) MD&A and Financial Statements, reference to the Company and Wheaton

includes the Company’s wholly owned subsidiaries.

Webcast and Conference Call Details

A conference call will be held on Friday, March 10, 2023, starting at 11:00 am (Eastern Time) to

discuss these results. To participate in the live call please use one of the following methods:

To join the conference call without operator assistanc e, you may register and enter your phone

number here to receive an instant automated call back.

Dial toll free from Canada or the US: 1-888 664-6383

Dial from outside Canada or the US: 1-416-764-8650

Pass code: 94667668

Live audio webcast: Webcast Link

Participants should dial in five to ten minutes before the call.

The conference call will be recorded and available until March 1 7, 2023 at 11:59 pm ET. The

webcast will be available for one year. You can listen to an archive of the call by one of the

following methods:

Dial toll free from Canada or the US: 1-888 390-0541

Dial from outside Canada or the US: 1-416-764-8677

Pass code: 667668 #

Archived audio webcast: Webcast Link

This earnings release should be read in conjunction with Wheaton Precious Metals’ MD&A and

Financial Statements, which are available on the Company’s website at www.wheatonpm.com

and have been posted on SEDAR at www.sedar.com.

Mr. Wes Carson, P.Eng., Vice President, Mining Operations, Neil Burns, P.Geo., Vice President,

Technical Services for Wheaton Precious Metals and Ryan Ulansky, P.Eng., Vice President,

Engineering, are a “qualified person” as such term is defined under National Instrument 43-101,

and have reviewed and approved the technical information disclosed in this news release

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(specifically Mr. Carson has reviewed production figures, Mr. Burns has reviewed mineral

resource estimates and Mr. Ulansky has reviewed the mineral reserve estimates).

Wheaton Precious Metals believes that there are no significant differences between its

corporate governance practices and those required to be followed by United States domestic

issuers under the NYSE listing standards. This confirmation is located on the Wheaton Precious

Metals website at http://www.wheatonpm.com/Company/corporate-governance/default.aspx.

End Notes

1 Please refer to non-IFRS measures at the end of this press release. Dividends declared in the referenced calendar

quarter, relative to the financial results of the prior quarter. Details of the dividend can be found in the Wheaton’s

news release date March 9, 2023, titled “Wheaton Precious Metals Declares Quarterly Dividend.”

2 Statements made in this section contain forward-looking information with respect to forecast production, funding

outstanding commitments and continuing to acquire accretive mineral stream interests and readers are cautioned that

actual outcomes may vary. Please see “Cautionary Note Regarding Forward-Looking Statements” for material risks,

assumptions and important disclosure associated with this information.

3 Company reports & S and P Capital IQ est. of 2022 byproduct cost curves for gold, zinc/lead, copper, PGM, nickel &

silver mines. GEOs relating to 2022 production, which are provided to assist the reader, are based on the following

commodity price assumptions: gold $1,800/oz, silver $24/oz, palladium $2,100/oz and cobalt $33/lb. GEOs relating to

2023 outlook are based on the following commodity price assumptions: gold $1,850/oz, silver $24/oz, palladium

$1,800/oz, platinum $1,100/oz and cobalt $18.75/lb

4 Portfolio mine life based on recoverable reserves and resources as of Dec 31, 2022 and 2022 actual mill throughput

and is weighted by individual reserve and resource category.

5 Five- and ten-year guidance do not include optionality production from Pascua Lama, Navidad, Cotabambas,

Metates or additional expansions at Salobo outside of the project currently in construction. In addition, five-year

guidance also does not include any production from Kutcho, or the Victor project at Sudbury.