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The shares will vest in four equal installments over a four year period, provided that the Reporting Person remains employed by the Issuer on the applicable vesting dates, and subject to accelerated vesting in certain situations"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"The shares reported include 2,067 shares of restricted stock subject to vesting conditions."}],"balance_after":2771,"source":{"system":"sec-edgar","filing":"0001562180-22-002113","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/949870/000156218022002113/primarydocument.xml","form_type":"4"}},{"id":2362365,"issuer":{"id":4577,"kind":"organization","name":"BOSTON BEER CO INC","symbol":"SAM"},"owners":[{"id":81731,"kind":"person","name":"O'Boyle Carolyn L.","position":1,"cik":"0001805290","reported_name":"O'Boyle Carolyn L.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief People Officer"}}],"security":"Class A Common","published_at":"2022-03-02T21:24:39.000Z","date":"2022-03-01","kind":"tax_withholding","acquired":false,"shares":224,"price":383.46,"value":85895.04,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The Issuer \"net withheld\" the vesting of a percentage of shares to satisfy the tax obligations of the Reporting Person flowing from the vesting of Restricted Stock Units (\"RSUs\"). The Reporting Person had a total of 725 RSUs vest on March 1, 2022."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"The shares reported include 2,067 shares of restricted stock subject to vesting conditions."}],"balance_after":2206,"source":{"system":"sec-edgar","filing":"0001562180-22-002113","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/949870/000156218022002113/primarydocument.xml","form_type":"4"}},{"id":2745925,"issuer":{"id":4577,"kind":"organization","name":"BOSTON BEER CO INC","symbol":"SAM"},"owners":[{"id":81731,"kind":"person","name":"O'Boyle Carolyn L.","position":1,"cik":"0001805290","reported_name":"O'Boyle Carolyn L.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief People Officer"}}],"security":"Class A Common","published_at":"2021-04-19T20:02:15.000Z","date":"2021-04-16","kind":"sale","acquired":false,"shares":236,"price":1301.19,"value":307080.84,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2021."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"The shares reported include 2,227 shares of restricted stock subject to vesting conditions."}],"balance_after":2430,"source":{"system":"sec-edgar","filing":"0001562180-21-002854","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/949870/000156218021002854/primarydocument.xml","form_type":"4"}},{"id":2809780,"issuer":{"id":4577,"kind":"organization","name":"BOSTON BEER CO INC","symbol":"SAM"},"owners":[{"id":81731,"kind":"person","name":"O'Boyle Carolyn L.","position":1,"cik":"0001805290","reported_name":"O'Boyle Carolyn L.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief People Officer"}}],"security":"Class A Common","published_at":"2021-03-04T21:01:34.000Z","date":"2021-03-03","kind":"sale","acquired":false,"shares":235,"price":1028.43,"value":241681.05,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"The shares reported include 2,227 shares of restricted stock subject to vesting conditions."}],"balance_after":2666,"source":{"system":"sec-edgar","filing":"0001562180-21-001967","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/949870/000156218021001967/primarydocument.xml","form_type":"4"}},{"id":2822389,"issuer":{"id":4577,"kind":"organization","name":"BOSTON BEER CO INC","symbol":"SAM"},"owners":[{"id":81731,"kind":"person","name":"O'Boyle Carolyn L.","position":1,"cik":"0001805290","reported_name":"O'Boyle Carolyn L.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief People Officer"}}],"security":"Stock Option (Right to Buy)","published_at":"2021-03-02T21:02:10.000Z","date":"2021-03-01","kind":"grant","acquired":true,"shares":467,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The Performance-Based Stock Options were granted pursuant to the Issuer's EEIP. The extent to which the options may become exercisable will be dependent upon the Company achieving certain compounded annual growth rate targets based on net revenue growth in Fiscal Year 2022 over Fiscal Year 2020. The determination of the eligibility for vesting of these options will be made by the Compensation Committee before March 1, 2023."}],"balance_after":467,"derivative":{"exercise_price":1028.71,"exercise_date":"2023-03-01","expiration_date":"2031-02-28","underlying":"Class A Common","underlying_shares":467},"source":{"system":"sec-edgar","filing":"0001562180-21-001761","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/949870/000156218021001761/primarydocument.xml","form_type":"4"}},{"id":2822388,"issuer":{"id":4577,"kind":"organization","name":"BOSTON BEER CO INC","symbol":"SAM"},"owners":[{"id":81731,"kind":"person","name":"O'Boyle Carolyn L.","position":1,"cik":"0001805290","reported_name":"O'Boyle Carolyn L.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief People Officer"}}],"security":"Class A Common","published_at":"2021-03-02T21:02:10.000Z","date":"2021-03-01","kind":"grant","acquired":true,"shares":205,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents a grant of Restricted Stock Units (\"RSUs\") under the Issuer's Restated Employee Equity Incentive Plan (\"EEIP\"). The RSUs will vest in four equal installments over a four year period, provided\nthat the Reporting Person remains employed by the Issuer on the applicable vesting date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"The shares reported include 2,227 shares of restricted stock subject to vesting conditions. A total of 674 restricted shares vested on the Transaction Date."}],"balance_after":2901,"source":{"system":"sec-edgar","filing":"0001562180-21-001761","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/949870/000156218021001761/primarydocument.xml","form_type":"4"}},{"id":3234509,"issuer":{"id":4577,"kind":"organization","name":"BOSTON BEER CO INC","symbol":"SAM"},"owners":[{"id":81731,"kind":"person","name":"O'Boyle Carolyn L.","position":1,"cik":"0001805290","reported_name":"O'Boyle Carolyn L.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief People Officer"}}],"security":"Class A Common Stock Option","published_at":"2020-03-03T19:40:17.000Z","date":"2020-03-02","kind":"grant","acquired":true,"shares":7030,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"This Performance-Based Stock Option was granted pursuant to the Issuer's EEIP on March 2, 2020. The extent to which the options may become exercisable will be dependent upon the Company achieving certain compounded annual growth rate targets based on net revenue growth in Fiscal Year 2021 over Fiscal Year 2019. The determination of the eligibility for vesting of these option shares will be made by the Compensation Committee before March 1, 2022."}],"balance_after":7030,"derivative":{"exercise_price":370.9,"exercise_date":"2022-03-01","expiration_date":"2024-02-29","underlying":"Class A Common","underlying_shares":7030},"source":{"system":"sec-edgar","filing":"0001562180-20-001976","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/949870/000156218020001976/primarydocument.xml","form_type":"4"}},{"id":3234508,"issuer":{"id":4577,"kind":"organization","name":"BOSTON BEER CO INC","symbol":"SAM"},"owners":[{"id":81731,"kind":"person","name":"O'Boyle Carolyn L.","position":1,"cik":"0001805290","reported_name":"O'Boyle Carolyn L.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief People Officer"}}],"security":"Class A Common","published_at":"2020-03-03T19:40:17.000Z","date":"2020-03-02","kind":"grant","acquired":true,"shares":2696,"price":370.9,"value":999946.4,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents a grant of Restricted Stock Units (\"RSU's\") under the Issuer's Employee Equity Incentive Plan. The RSU's will vest in four equal installments on the anniversary of the Grant Date in each of the\nyears 2021 through 2024, provided that the Reporting Person remains employed by the Issuer as of the applicable vesting date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"The shares reported include 2,696 shares of restricted stock subject to vesting conditions."}],"balance_after":2696,"source":{"system":"sec-edgar","filing":"0001562180-20-001976","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/949870/000156218020001976/primarydocument.xml","form_type":"4"}}]}