The Premier Precious Metals Investment

WHEATONPM.COM

April 2026

TSX | NYSE | LSE: WPM



Who is Wheaton

Precious Metals?



A Model Designed to Deliver Value to All Stakeholders

Our Vision: To be the world's premier precious metals investment vehicle

Our Mandate: To deliver value through streaming to all our stakeholders

Shareholders

We deliver low-risk, long-term, diversified exposure and growth optionality to investors

Partners

By crystallizing value for precious metals yet to be produced, we work with our partners to unlock and create value

Neighbours

We promote responsible mining practices and support the communities in which we live and operate

WHEATON PRECIOUS METALS

4



Wheaton's Streaming Advantage

Original Architects of the Streaming Model



High-Quality Assets

80% of Wheaton's current production comes from high margin mines operating in the lowest half of their respective cost curves

Predictable Costs

Contractually defined cost per ounce protects streamers from

inflationary cost pressures

Progressive Dividend

Progressive dividend policy marked by an increase to our annual dividend3

Commodity Price Leverage

Investors gain leverage from fixed per-ounce delivery payments across most operating streams, resulting in higher margins as commodity prices rise

Exploration & Expansion Upside

High-margin and long-life assets receive the benefit from exploration success and expansion upside typically at no additional cost

Optionality

Development projects not included in guidance have the potential of adding ~200,000 GEOs per year4

Cost predictability translates into direct leverage to potential increases in precious metal prices, providing investors with some of the highest sustainable margins in the industry



The Premier Precious Metals Investment

80%

of production from assets

in the lowest half of the cost curve

23

YEARS

of mine life based on

P&P reserves

~50%

estimated organic growth

by 2030 from key assets such as Antamina & multiple new development projects including Koné and Fenix



forecasting ~$10B in cash

~$10 flow from 2026-2028 at

base case commodity

BILLION prices7

$1.8

BILLION

available capacity from

the revolving credit facility,

$500M accordion and cash after funding the Antamina stream

Global

Top 50

out of 15,000 multi-sector

companies by Sustainalytics

AAA

by MSCI ESG

Research16



$4.3

BILLION

announced the largest

precious metals streaming transaction on record with BHP (Antamina) in 2026

$1.3

BILLION

additional investments

into assets in 2025 and

20265

46

total number of

employees globally

of board members

50% represent a diverse

background



Strong Organic Growth

High-Quality, Long-Life

Lean and Diverse Organizational Structure

Strong Corporate Development Momentum

Sector-Leading Sustainability Ratings

Strong Balance Sheet

Unlocking the Value of Precious Metals to Create Superior Shareholder Returns



Wheaton's

Global Portfolio 4

Vancouver Office

Cornerstone Assets

1 Salobo, Brazil

2 Antamina, Peru

3 Peñasquito, Mexico

4 Blackwater, Canada

5

6

Koné, Côte d'Ivoire

Platreef, South Africa



3

5

2 1

6

23 Operating Mines

26 Development Projects & Other



WHEATON PRECIOUS METALS 7



Our Partners

Capstone Copper

Newmont

Artemis Gold

Hudbay

Integra

Silvercorp

Aris Mining

BHP

Eldorado

Pan American Silver

Vale

First Majestic

Sibanye-Stillwater

Barrick

Waterton Copper

Equinox Gold

Ivanhoe Mines

Hemlo Mining Corp

Glencore

Rio2

Generation Mining

KGL

Panoro Minerals

Allied Gold

Kutcho Copper

Almina

BMC Minerals

Montage Gold

Dalradian Gold

Boliden

Waterton Gold

B2Gold

CMOC

Streaming capital is utilized by a wide range of companies in the mining industry

Leading with Quality: Precious Metals Exposure from Long-Life, Low-Cost Assets

Assets That Can Withstand Commodity Price Fluctuations

Precious Metals Exposure

Long-Life

High-Quality

2026 - 2030E Avg. Forecast Revenue by Commodity1,7

0.7%

0.3%

1%

46%

52%

Mine Life of Operating Portfolio1,2,8

23

15

23

70

60

Mine Life (years)

50

40

30

20

10

0

2026 - 2030E Avg. Forecast Production by Cost Quartile1,7,9

9%

11%

14%

66%

Gold Silver Palladium Platinum Cobalt

Proven & Probable

Measured & Indicated

Inferred

First Second Third Fourth

99% of Wheaton's 2026 forecasted revenue is derived from precious metals, with 80% coming from assets situated in the lower half of their respective cost curves. Additionally, the portfolio boasts a proven and probable reserve mine life of 23 years.

The Streaming Industry's Most Robust Growth Profile

Guidance as of February 2026: Pathway to Long-term, Organic Growth1,10

1,400

Gold Equivalent Production (GEO)7 (Koz)

1,200

1,000

2025

Actuals:

GEOs:

806 Koz

16.5 Koz

Other Metals

2026

Guidance:

GEOs: 860-940 Koz

19.0 - 21.0 Koz

Other Metals

Forecasting >11% growth from 2025 to the midpoint of 2026 guidance

Anticipated Organic Growth Drivers Include:

Incremental Growth from Antamina - BHP Acquisition Production Growth from 2026 Long - Term Guidance



Long-Term Guidance1,10

800

600

400

200

416

Koz Au

22.4

Moz Ag

400 - 430

Koz Au

27.0 - 29.0

Moz Ag

Operating: Antamina Blackwater Aljustrel Hemlo Goose Marmato Platreef Fenix Mineral Park

Development: Koné Kurmuk

El Domo Spring Valley Copper World Santo Domingo Cangrejos

Production growth to

1.2 million GEOs by 2030

Maintaining 1.2 million GEOs per year from 2031 to 2035

0

2025A 2026 2027 2028 2029 2030 2031 2032 2033 2034

Anticipated sector leading production growth of ~50% by 2030

Building Portfolio Strength While Adding Meaningful Diversification

Wheaton's Peer Leading Growth Will Further Diversify Wheaton's Portfolio

2025 Actual Production Mix

Gold Equivalent Production Mix1,2

Other

2030 Expected Production Mix Pro forma Antamina - BHP



Antamina - Glencore: 9%

Salobo: 37%

Other: 22%

Antamina - Glencore : 12%

Peñasquito: 16%

Constancia: 10%

Blackwater: 3%

Salobo

Antamina - Glencore

Antamina - BHP

Peñasquito

Koné

Blackwater

Constancia

Salobo: 26%

Other: 38%

Combined 18% Antamina - BHP: 9%

Peñasquito: 6%

Koné: 5%

Blackwater: 4%

Constancia: 4%

By 2030, the growth in Wheaton's portfolio will further diversify our asset concentration, driven by Antamina's

growing contribution, alongside several new assets that are expected to increase in significance over the near-term

Cash Operating Costs

Predictable Costs with High Margins and no Inflationary Cost Pressures

Total Cash Cost and Cash Operating Margins per Ounce1,11,12

86%

86%

66%

$393

69%

$391

69%

$395

68%

$409

70%

$421

76%

75%

74%

77%

82%

$426

$459

$472

$455

$440

$479

$650



$6,000

Gold Price (US$/oz)

$5,000

$4,000

$3,000

$2,000

$1,000

$0

$90

Silver Price (US$/oz)

$75

$60

$45

$30

$15

$0

2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026-

84%

84%

73%

$4.2

74%

$4.4

74%

$4.5

70%

$4.7

69%

$5.0

75%

$5.3

77%

$5.8

76%

$5.3

79%

$5.0

83%

$5.0

$6.6

$12.5



2030E

2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026-

2030E



Total Cash Cost/oz

Cash Operating Margins

Estimated Cash Operating Margins12

Strong Balance Sheet with Capacity to Fund Additional Growth

Strength of Wheaton's Forecasted Cash Flows Expected to Fund Accelerated Debt Repayment 1,13,30

Conservative Balance Sheet with Low Leverage Ratio

Strong Liquidity with Robust Operating Cash Flow

Upon closing of the BHP-Antamina

stream, the Company held a net debt position of $2.2B

$3.0B

$2.2B

~0.7x net

debt/EBITDA 30



$4

$ Billions

$3

$2

$1

$0

Pro Forma Net Debt (March 31, 2026)

Annualized Q4 2025 EBITDA

$14

$12

$ Billions

$10

$8

$6

$4

$2

$0

Current Capacity

Cash Flow Sensitivities

Au Price

$US/oz

Ag Price

$US/oz

Accordion

Cash and Undrawn RCF Estimated Operating Cash Flow

$5,600 $95.00

$4,800

$80.00

$4,000 $65.00

$1.8B



Total Est. Op. Cash Flow13(2026-2028)

Upside Base Downside

The Company is expected to generate ~$10B in operating cash flow from 2026 to 2028 at base case commodity prices7

Progressive and Sustainable Dividend

$0.78

Implied annual dividend per share in 202614

$0.66

Dividend per share declared

$0.60

$0.60

$0.62

$0.57

$0.42

$0.36 $0.36

$0.33

$0.21

2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026E



increase to annual dividend

18% in 2026, per progressive

dividend policy

$0.195

Per share

declared first quarterly

dividend of 20263

$2.6

Billion

declared in dividends since

inception



$0.90

Series2

$0.80

Series1

Dividend per share ($US)12

$0.70

$0.60

$0.50

$0.40

$0.30

$0.20

$0.10

$-

Wheaton increased quarterly dividend by a meaningful 18% in 2026, reflecting its commitment to

Benefits to

Mining Partners



Benefits to Mining Partners



Partnering with Wheaton provides additional

benefits debt and equity do not offer

Non-dilutive form of funding

Initial value creation for both parties Improves project IRR

Crystalize future production of mining partner Partnership fosters support & flexibility Endorses technical merits of mine / project Share production and operating risk Expedited due diligence & closing process

No fixed payments

WHEATON Debt Equity PRECIOUS METALS

Precious Metals Streaming

Benefits to Mining Partners

Value Created by Streaming

Value Created by Streaming

Developer Market Value

Producer Market Value



Developer

Producer

Streamer Market Value

Streamer

Initial Value Creation

The market value of precious metal in a streaming company's portfolio is generally higher than precious metal produced by a traditional miner or future metal productions with a developer

Salobo Example15 Enhances IRRs

71%

21%

$3.4B

$1.5B

The upfront payment contributes a larger portion of capex than the stream represents as a percentage of revenue

Upfront payment as a % of capex

Stream as % of Revenue

Vale's capex net of WPM's upfront payments

Vale's 2025 Revenue from Salobo

Benefits to the

Community





Sustainability a Core Value

The stronger our communities are, the stronger our partners are, the stronger we are.

Sustainability Strategy aligned with the United Nations' Sustainable Development Goals which Includes goals and targets related to climate change, human capital, and community investment,

among others

W

HEATON PRECIOUS METALS 19

ESG Due Diligence and Engagement with Mining Partners

Strong Governance & Policies

Reporting and External & Voluntary Commitments

Community Investment Programs





Community Investment Program

Community

Development

Making an Impact

Health & Wellness

Education

Climate &

Nature





For more than a decade, Wheaton has partnered with the Vale Foundation to support lasting community benefits around the Salobo Mine.

0.5%

1%

Community Investment Budget

(1.5% of average net income of previous four years plus one forecast year)



Partner

(Mining Communities)

Local



(Vancouver & Cayman)

Through its partnership with Nature Trust of BC, Wheaton supports the conservation of critical lands, including BC's Columbian Wetlands.



In 2025, Wheaton contributed over $9.4 million to over 150 charitable causes and initiatives globally



WHEATON PRECIOUS METALS 20

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Wheaton Precious Metals Corp. published this content on April 08, 2026, and is solely responsible for the information contained herein. Distributed via Public Technologies (PUBT), unedited and unaltered, on April 08, 2026 at 17:44 UTC.