BOSTON BEER INC

Ticker: SAM CUSIP: 100557107 Class: CL A

Atika Capital Management LLC's Holding History (CIK: 0001599731)

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

Q3 2020

Shares 4,600 Value ($000) $4,063 Avg Close $789.85 Range $534.63 - $935.52

Q2 2020

Shares 7,000 Value ($000) $3,756 Avg Close $484.26 Range $349.11 - $587.85

Q1 2020

Shares 10,600 Value ($000) $3,896 Avg Close $370.86 Range $290.02 - $433.62

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2020	4,600	$4,063	$789.85	$534.63 - $935.52
Q2 2020	7,000	$3,756	$484.26	$349.11 - $587.85
Q1 2020	10,600	$3,896	$370.86	$290.02 - $433.62