BOSTON BEER INC

Ticker: SAM CUSIP: 100557107 Class: CL A

GREAT LAKES ADVISORS, LLC's Holding History (CIK: 0001078013)

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

Q1 2018
Shares 10,994 Value ($000) $2,078 Avg Close $183.93 Range $160.40 - $202.35
Q4 2017
Shares 16,916 Value ($000) $3,233 Avg Close $178.64 Range $155.75 - $197.05