WHEATON PRECIOUS METALS CORP

Ticker: WPM CUSIP: 962879102 Class: Common Stock

BALDWIN BROTHERS LLC/MA's Holding History (CIK: 0001021258)

Note: Option positions (PUT/CALL) are excluded.

Q3 2018

Shares 13 Value ($000) $0 Avg Close $17.50 Range $13.90 - $20.83

Q2 2018

Shares 13 Value ($000) $0 Avg Close $19.55 Range $18.23 - $20.35

Q1 2018

Shares 13 Value ($000) $0 Avg Close $18.55 Range $16.86 - $20.52

Q4 2017

Shares 13 Value ($000) $0 Avg Close $18.78 Range $17.12 - $20.14

Q3 2017

Shares 13 Value ($000) $0 Avg Close $17.65 Range $16.39 - $19.07

Q2 2017

Shares 13 Value ($000) $0 Avg Close $18.25 Range $16.72 - $19.87

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	13	$0	$17.50	$13.90 - $20.83
Q2 2018	13	$0	$19.55	$18.23 - $20.35
Q1 2018	13	$0	$18.55	$16.86 - $20.52
Q4 2017	13	$0	$18.78	$17.12 - $20.14
Q3 2017	13	$0	$17.65	$16.39 - $19.07
Q2 2017	13	$0	$18.25	$16.72 - $19.87