Wheaton Precious Metals Corp. Regulatory News (WPM)

1

Details of the person discharging managerial responsibilities/person closely associated

a)

Name

Jeane Hull

2

Reason for the notification

a)

Position/status

PDMR - Director

b)

Initial notification/Amendment

Initial notification

3

Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor

a)

Name

Wheaton Precious Metals Corp.

b)

LEI

549300XSFG5ZCGVYD886

4

Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted

a)

Description of the financial instrument, type of instrument

Identification code

Common shares with no par value.

CA9628791027

b)

Nature of the transaction

1. Issuance of common shares following conversion of RSUs under Restricted Share Unit plan

2. Sale of common shares arising from conversion of RSUs

c)

Price(s) and volume(s)

d)

Aggregated information

N/A

e)

Date of transaction

May 12, 2026

f)

Place of transaction

Toronto Stock Exchange