BOSTON BEER INC

Ticker: SAM CUSIP: 100557107 Class: CL A

Mariner, LLC's Holding History (CIK: 0001373442)

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

Q4 2025
Shares 3,186 Value ($000) $623 Avg Close $206.20 Range $189.92 - $243.73
Q3 2025
Shares 5,828 Value ($000) $1,232 Avg Close $212.75 Range $187.00 - $232.00
Q1 2025
Shares 933 Value ($000) $223 Avg Close $243.60 Range $215.10 - $302.68