WATSCO INC

Ticker: WSO CUSIP: 942622200 Class: Com

GAM Holding AG's Holding History (CIK: 0001438848)

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

Q2 2018

Shares 3,666 Value ($000) $654 Avg Close $181.90 Range $164.19 - $192.94

Q1 2018

Shares 4,850 Value ($000) $878 Avg Close $173.34 Range $160.08 - $183.84

Q4 2017

Shares 6,561 Value ($000) $1,116 Avg Close $165.20 Range $155.57 - $172.00

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	3,666	$654	$181.90	$164.19 - $192.94
Q1 2018	4,850	$878	$173.34	$160.08 - $183.84
Q4 2017	6,561	$1,116	$165.20	$155.57 - $172.00