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The range of sale prices for the 533 shares is from $494.65 to $495.26. The Filing Person will provide full information regarding the number of shares sold at each separate price upon request of the SEC, the Registrant, or a shareholder of the Registrant."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"The shares reported include 1,045 shares of restricted stock subject to vesting conditions."}],"balance_after":1851,"source":{"system":"sec-edgar","filing":"0001562180-21-007591","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/949870/000156218021007591/primarydocument.xml","form_type":"4"}},{"id":2479619,"issuer":{"id":4577,"kind":"organization","name":"BOSTON BEER CO INC","symbol":"SAM"},"owners":[{"id":124992,"kind":"person","name":"Grinnell David L.","position":1,"cik":"0001421530","reported_name":"Grinnell David L.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Vice President of Brewing"}}],"security":"Class A Common","published_at":"2021-12-09T21:38:58.000Z","date":"2021-12-08","kind":"sale","acquired":false,"shares":1,"price":493,"value":493.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effectuated pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 8, 2021."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"The shares reported include 1,045 shares of restricted stock subject to vesting conditions."}],"balance_after":2384,"source":{"system":"sec-edgar","filing":"0001562180-21-007591","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/949870/000156218021007591/primarydocument.xml","form_type":"4"}},{"id":2479618,"issuer":{"id":4577,"kind":"organization","name":"BOSTON BEER CO INC","symbol":"SAM"},"owners":[{"id":124992,"kind":"person","name":"Grinnell David L.","position":1,"cik":"0001421530","reported_name":"Grinnell David L.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Vice President of Brewing"}}],"security":"Class A Common","published_at":"2021-12-09T21:38:58.000Z","date":"2021-12-08","kind":"sale","acquired":false,"shares":220,"price":492.3,"value":108306.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effectuated pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 8, 2021."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price shown is the weighted average sale price for the transactions reported on this line. The range of sale prices for the 220 shares is from $492.00 to $492.41. The Filing Person will provide full information regarding the number of shares sold at each separate price upon request of the SEC, the Registrant, or a shareholder of the Registrant."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"The shares reported include 1,045 shares of restricted stock subject to vesting conditions."}],"balance_after":2385,"source":{"system":"sec-edgar","filing":"0001562180-21-007591","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/949870/000156218021007591/primarydocument.xml","form_type":"4"}},{"id":2479617,"issuer":{"id":4577,"kind":"organization","name":"BOSTON BEER CO INC","symbol":"SAM"},"owners":[{"id":124992,"kind":"person","name":"Grinnell David L.","position":1,"cik":"0001421530","reported_name":"Grinnell David L.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Vice President of Brewing"}}],"security":"Class A Common","published_at":"2021-12-09T21:38:58.000Z","date":"2021-12-08","kind":"sale","acquired":false,"shares":350,"price":491.41,"value":171993.5,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effectuated pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 8, 2021."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price shown is the weighted average sale price for the transactions reported on this line. The range of sale prices for the 350 shares is from $491.00 to $491.87. The Filing Person will provide full information regarding the number of shares sold at each separate price upon request of the SEC, the Registrant, or a shareholder of the Registrant."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"The shares reported include 1,325 shares of restricted stock subject to vesting conditions."}],"balance_after":2605,"source":{"system":"sec-edgar","filing":"0001562180-21-007591","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/949870/000156218021007591/primarydocument.xml","form_type":"4"}},{"id":2479616,"issuer":{"id":4577,"kind":"organization","name":"BOSTON BEER CO INC","symbol":"SAM"},"owners":[{"id":124992,"kind":"person","name":"Grinnell David L.","position":1,"cik":"0001421530","reported_name":"Grinnell David L.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Vice President of Brewing"}}],"security":"Class A Common","published_at":"2021-12-09T21:38:58.000Z","date":"2021-12-08","kind":"sale","acquired":false,"shares":329,"price":490.09,"value":161239.61,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effectuated pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 8, 2021."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price shown is the weighted average sale price for the transactions reported on this line. The range of sale prices for the 329 shares is from $490.00 to $490.20. The Filing Person will provide full information regarding the number of shares sold at each separate price upon request of the SEC, the Registrant, or a shareholder of the Registrant."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"The shares reported include 1,045 shares of restricted stock subject to vesting conditions."}],"balance_after":2955,"source":{"system":"sec-edgar","filing":"0001562180-21-007591","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/949870/000156218021007591/primarydocument.xml","form_type":"4"}},{"id":2479615,"issuer":{"id":4577,"kind":"organization","name":"BOSTON BEER CO INC","symbol":"SAM"},"owners":[{"id":124992,"kind":"person","name":"Grinnell David L.","position":1,"cik":"0001421530","reported_name":"Grinnell David L.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Vice President of Brewing"}}],"security":"Class A Common","published_at":"2021-12-09T21:38:58.000Z","date":"2021-12-08","kind":"sale","acquired":false,"shares":467,"price":489.02,"value":228372.34,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The transactions reported in this Form 4 were effectuated pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 8, 2021."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price shown is the weighted average sale price for the transactions reported on this line. The range of sale prices for the 467 shares is from $489.00 to $489.50. The Filing Person will provide full information regarding the number of shares sold at each separate price upon request of the SEC, the Registrant, or a shareholder of the Registrant."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"The shares reported include 1,045 shares of restricted stock subject to vesting conditions."}],"balance_after":3284,"source":{"system":"sec-edgar","filing":"0001562180-21-007591","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/949870/000156218021007591/primarydocument.xml","form_type":"4"}},{"id":2479614,"issuer":{"id":4577,"kind":"organization","name":"BOSTON BEER CO INC","symbol":"SAM"},"owners":[{"id":124992,"kind":"person","name":"Grinnell David L.","position":1,"cik":"0001421530","reported_name":"Grinnell David 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this Form 4 were effectuated pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 8, 2021."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"The shares reported include 1,045 shares of restricted stock subject to vesting conditions."}],"balance_after":3551,"source":{"system":"sec-edgar","filing":"0001562180-21-007591","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/949870/000156218021007591/primarydocument.xml","form_type":"4"}},{"id":2479612,"issuer":{"id":4577,"kind":"organization","name":"BOSTON BEER CO INC","symbol":"SAM"},"owners":[{"id":124992,"kind":"person","name":"Grinnell David L.","position":1,"cik":"0001421530","reported_name":"Grinnell David L.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Vice President of 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Performance-Based Stock Options were granted pursuant to the Issuer's EEIP. The extent to which the options were exercisable was dependent upon the Company achieving certain compounded annual\ngrowth rate targets based on net revenue growth in Fiscal Year 2020 over Fiscal Year 2018. The determination that these options vested was made by the Compensation Committee in February 2021."}],"balance_after":330,"derivative":{"exercise_price":312.56,"exercise_date":"2021-03-01","expiration_date":"2029-02-28","underlying":"Class A Common","underlying_shares":330},"source":{"system":"sec-edgar","filing":"0001562180-21-001757","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/949870/000156218021001757/primarydocument.xml","form_type":"4"}},{"id":2822381,"issuer":{"id":4577,"kind":"organization","name":"BOSTON BEER CO INC","symbol":"SAM"},"owners":[{"id":124992,"kind":"person","name":"Grinnell David L.","position":1,"cik":"0001421530","reported_name":"Grinnell David L.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Vice President of Brewing"}}],"security":"Stock Option (Right to Buy)","published_at":"2021-03-02T21:01:47.000Z","date":"2021-03-01","kind":"grant","acquired":true,"shares":355,"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\ncompounded 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\nCompensation Committee before March 1, 2023."}],"balance_after":355,"derivative":{"exercise_price":1028.71,"exercise_date":"2023-03-01","expiration_date":"2031-02-28","underlying":"Class A Common","underlying_shares":355},"source":{"system":"sec-edgar","filing":"0001562180-21-001757","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/949870/000156218021001757/primarydocument.xml","form_type":"4"}},{"id":2822380,"issuer":{"id":4577,"kind":"organization","name":"BOSTON BEER CO INC","symbol":"SAM"},"owners":[{"id":124992,"kind":"person","name":"Grinnell David L.","position":1,"cik":"0001421530","reported_name":"Grinnell David L.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Vice President of Brewing"}}],"security":"Class A Common","published_at":"2021-03-02T21:01:47.000Z","date":"2021-03-01","kind":"grant","acquired":true,"shares":156,"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 1,045 shares of restricted stock subject to vesting conditions. A total of 212 restricted shares vested on the Transaction Date."}],"balance_after":1751,"source":{"system":"sec-edgar","filing":"0001562180-21-001757","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/949870/000156218021001757/primarydocument.xml","form_type":"4"}},{"id":3119232,"issuer":{"id":4577,"kind":"organization","name":"BOSTON BEER CO INC","symbol":"SAM"},"owners":[{"id":124992,"kind":"person","name":"Grinnell David L.","position":1,"cik":"0001421530","reported_name":"Grinnell David L.","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Vice President of Brewing"}}],"security":"Stock Option (Right to 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