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The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 23, 2021."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001828853-21-000016","document":"wf-form4_164072692688624.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/866291/000182885321000016/wf-form4_164072692688624.xml","form_type":"4"}},{"id":2458128,"issuer":{"id":3746,"kind":"organization","name":"ALLEGRO MICROSYSTEMS, INC."},"owners":[{"id":121779,"kind":"person","name":"Teebagy Thomas C. Jr.","position":1,"cik":"0001828853","reported_name":"Teebagy Thomas C. 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The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 1, 2021."}],"balance_after":35000,"source":{"system":"sec-edgar","filing":"0001828853-21-000012","document":"wf-form4_163589122391068.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/866291/000182885321000012/wf-form4_163589122391068.xml","form_type":"4"}},{"id":2529862,"issuer":{"id":3746,"kind":"organization","name":"ALLEGRO MICROSYSTEMS, INC."},"owners":[{"id":121779,"kind":"person","name":"Teebagy Thomas C. Jr.","position":1,"cik":"0001828853","reported_name":"Teebagy Thomas C. 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The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 1, 2021."}],"balance_after":192179,"source":{"system":"sec-edgar","filing":"0001828853-21-000012","document":"wf-form4_163589122391068.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/866291/000182885321000012/wf-form4_163589122391068.xml","form_type":"4"}},{"id":2535933,"issuer":{"id":3746,"kind":"organization","name":"ALLEGRO MICROSYSTEMS, INC."},"owners":[{"id":121779,"kind":"person","name":"Teebagy Thomas C. Jr.","position":1,"cik":"0001828853","reported_name":"Teebagy Thomas C. 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The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 1, 2021."}],"balance_after":260799,"source":{"system":"sec-edgar","filing":"0001828853-21-000007","document":"wf-form4_163519679288169.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/866291/000182885321000007/wf-form4_163519679288169.xml","form_type":"4"}},{"id":2535932,"issuer":{"id":3746,"kind":"organization","name":"ALLEGRO MICROSYSTEMS, INC."},"owners":[{"id":121779,"kind":"person","name":"Teebagy Thomas C. Jr.","position":1,"cik":"0001828853","reported_name":"Teebagy Thomas C. 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The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 1, 2021."}],"balance_after":265630,"source":{"system":"sec-edgar","filing":"0001828853-21-000007","document":"wf-form4_163519679288169.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/866291/000182885321000007/wf-form4_163519679288169.xml","form_type":"4"}},{"id":2535931,"issuer":{"id":3746,"kind":"organization","name":"ALLEGRO MICROSYSTEMS, INC."},"owners":[{"id":121779,"kind":"person","name":"Teebagy Thomas C. Jr.","position":1,"cik":"0001828853","reported_name":"Teebagy Thomas C. 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The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 1, 2021."}],"balance_after":273582,"source":{"system":"sec-edgar","filing":"0001828853-21-000007","document":"wf-form4_163519679288169.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/866291/000182885321000007/wf-form4_163519679288169.xml","form_type":"4"}},{"id":2618924,"issuer":{"id":3746,"kind":"organization","name":"ALLEGRO MICROSYSTEMS, INC."},"owners":[{"id":121779,"kind":"person","name":"Teebagy Thomas C. Jr.","position":1,"cik":"0001828853","reported_name":"Teebagy Thomas C. 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The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2021."}],"balance_after":276371,"source":{"system":"sec-edgar","filing":"0001828853-21-000005","document":"wf-form4_162802886466907.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/866291/000182885321000005/wf-form4_162802886466907.xml","form_type":"4"}},{"id":2719509,"issuer":{"id":3746,"kind":"organization","name":"ALLEGRO MICROSYSTEMS, INC."},"owners":[{"id":121779,"kind":"person","name":"Teebagy Thomas C. Jr.","position":1,"cik":"0001828853","reported_name":"Teebagy Thomas C. 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The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2021."}],"balance_after":426371,"source":{"system":"sec-edgar","filing":"0001828853-21-000002","document":"wf-form4_161964802885986.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/866291/000182885321000002/wf-form4_161964802885986.xml","form_type":"4"}},{"id":2737731,"issuer":{"id":3746,"kind":"organization","name":"ALLEGRO MICROSYSTEMS, INC."},"owners":[{"id":121779,"kind":"person","name":"Teebagy Thomas C. Jr.","position":1,"cik":"0001828853","reported_name":"Teebagy Thomas C. 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The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price."},{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2021."}],"balance_after":483041,"source":{"system":"sec-edgar","filing":"0001828853-21-000002","document":"wf-form4_161964802885986.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/866291/000182885321000002/wf-form4_161964802885986.xml","form_type":"4"}},{"id":2867662,"issuer":{"id":3746,"kind":"organization","name":"ALLEGRO MICROSYSTEMS, INC."},"owners":[{"id":121779,"kind":"person","name":"Teebagy Thomas C. Jr.","position":1,"cik":"0001828853","reported_name":"Teebagy Thomas C. 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