X0508 4 2025-03-01 false 0000949870 BOSTON BEER CO INC SAM 0001651134 Murphy Matthew Donal THE BOSTON BEER COMPANY, INC. ONE DESIGN CENTER PLACE, SUITE 850 BOSTON MA 02210 false true false false CAO & VP of Finance false Class A Common 2025-03-01 4 A false 1437.00 0.00 A 5415.00 D March 1, 2023 Stock Option 323.80 2025-03-01 4 A false 257.00 0.00 A 2025-03-01 2033-02-28 Class A Common Stock 771.00 257.00 D May 15, 2023 Stock Option 308.14 2025-03-01 4 A false 986.00 0.00 A 2024-03-01 2023-05-14 Class A Common Stock 3944.00 1972.00 D Represents grants of Restricted Stock Units ("RSUs") under the Issuer's Restated Employee Equity Incentive Plan ("EEIP"). The details of these grants were disclosed in a Current Report on Form 8-K filed by the Issuer on February 11, 2025. The shares reported include 2,732 shares of restricted stock subject to vesting conditions. A total of 431 RSUs and 74 investment shares vested on March 1, 2025. The Performance-Based Stock Options were granted pursuant to the Issuer's Employee Equity Incentive Plan ("EEIP") on March 1, 2023. The extent to which the options were exercisable was dependent upon the Company achieving certain compounded annual growth rate targets based on net revenue growth in Fiscal Year 2024 over Fiscal Year 2022. In February 2025, the Compensation Committee determined that the performance criteria had been achieved, and as such the options will vest in three equal installments on March 1 in the years 2025-2027, contingent on the Reporting Person's continued employment with the Issuer on the applicable vesting dates. The Time-Based Stock Option was granted pursuant to the Issuer's EEIP on May 15, 2023. The options vest in four equal installments on March 1 in the years 2024-2027, provided that the Reporting Person remains employed by the Company on the applicable vesting dates, and subject to accelerated vesting in certain situations. Michael G. Andrews under POA for the benefit of Matthew D. Murphy 2025-03-04