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Each RSU represents a contingent right to receive one share of common stock. The RSUs will vest in three equal annual installments beginning on May 16, 2024."}],"balance_after":146598,"source":{"system":"sec-edgar","filing":"0001929325-23-000011","document":"wf-form4_168435635690733.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/866291/000192932523000011/wf-form4_168435635690733.xml","form_type":"4"}},{"id":1892523,"issuer":{"id":3746,"kind":"organization","name":"ALLEGRO MICROSYSTEMS, INC."},"owners":[{"id":108070,"kind":"person","name":"Valente Joanne","position":1,"cik":"0001929325","reported_name":"Valente Joanne","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, CHRO"}}],"security":"Common Stock","published_at":"2023-05-16T20:12:36.000Z","date":"2023-05-12","kind":"grant","planned":false,"acquired":true,"shares":42912,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On November 2, 2020, May 7, 2021, and May 16, 2022, the Reporting Person was granted awards of Performance Stock Units (\"PSUs\"), which vest over a three-year period from grant in the form of common stock, contingent upon the Issuer's attainment of certain performance objectives between one and three years. On May 12, 2023, the Compensation Committee of the Issuer's Board of Directors determined that the performance objective goals in each of the PSUs for the period ending March 31, 2023 had been met at 200% of target, for the aggregate number of shares shown. The certified portion of the awards shown remain subject to the time-based vesting conditions and are scheduled to vest in part on May 16, 2023, November 18, 2023, May 16, 2024, and May 16, 2025, as applicable."}],"balance_after":138688,"source":{"system":"sec-edgar","filing":"0001929325-23-000009","document":"wf-form4_168426794348610.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/866291/000192932523000009/wf-form4_168426794348610.xml","form_type":"4"}},{"id":2059394,"issuer":{"id":3746,"kind":"organization","name":"ALLEGRO MICROSYSTEMS, INC."},"owners":[{"id":108070,"kind":"person","name":"Valente Joanne","position":1,"cik":"0001929325","reported_name":"Valente Joanne","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, CHRO"}}],"security":"Common Stock","published_at":"2023-01-09T21:05:29.000Z","date":"2023-01-06","kind":"sale","acquired":false,"shares":1377,"price":30.0036,"value":41314.9572,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","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 30, 2022."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. The shares were sold at multiple prices ranging from $30.00 to $30.01. The Reporting Person undertakes to provide to Allegro MicroSystems, Inc. (\"ALGM\"), any security holder of ALGM, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth above."},{"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 30, 2022."}],"balance_after":95776,"source":{"system":"sec-edgar","filing":"0001929325-23-000006","document":"wf-form4_167329830876963.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/866291/000192932523000006/wf-form4_167329830876963.xml","form_type":"4"}},{"id":2061091,"issuer":{"id":3746,"kind":"organization","name":"ALLEGRO MICROSYSTEMS, INC."},"owners":[{"id":108070,"kind":"person","name":"Valente Joanne","position":1,"cik":"0001929325","reported_name":"Valente Joanne","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, CHRO"}}],"security":"Common Stock","published_at":"2023-01-06T21:16:28.000Z","date":"2023-01-04","kind":"sale","acquired":false,"shares":1123,"price":30.0692,"value":33767.7116,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","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 30, 2022."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. The shares were sold at multiple prices ranging from $30.00 to $30.14. The Reporting Person undertakes to provide to Allegro MicroSystems, Inc. (\"ALGM\"), any security holder of ALGM, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth above."},{"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 30, 2022."}],"balance_after":97153,"source":{"system":"sec-edgar","filing":"0001929325-23-000004","document":"wf-form4_167303977502666.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/866291/000192932523000004/wf-form4_167303977502666.xml","form_type":"4"}},{"id":2070640,"issuer":{"id":3746,"kind":"organization","name":"ALLEGRO MICROSYSTEMS, INC."},"owners":[{"id":108070,"kind":"person","name":"Valente Joanne","position":1,"cik":"0001929325","reported_name":"Valente Joanne","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, CHRO"}}],"security":"Common Stock","published_at":"2023-01-04T21:09:33.000Z","date":"2023-01-03","kind":"sale","acquired":false,"shares":2500,"price":30.2734,"value":75683.5,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","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 30, 2022."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. The shares were sold at multiple prices ranging from $30.01 to $30.545. The Reporting Person undertakes to provide to ALGM, any security holder of ALGM, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth above."},{"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 30, 2022."}],"balance_after":98276,"source":{"system":"sec-edgar","filing":"0001929325-23-000002","document":"wf-form4_167286653364099.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/866291/000192932523000002/wf-form4_167286653364099.xml","form_type":"4"}},{"id":2070639,"issuer":{"id":3746,"kind":"organization","name":"ALLEGRO MICROSYSTEMS, INC."},"owners":[{"id":108070,"kind":"person","name":"Valente Joanne","position":1,"cik":"0001929325","reported_name":"Valente Joanne","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, CHRO"}}],"security":"Common Stock","published_at":"2023-01-04T21:09:33.000Z","date":"2022-12-30","kind":"sale","acquired":false,"shares":5000,"price":30.0092,"value":150046.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","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 30, 2022."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. The shares were sold at multiple prices ranging from $30.00 to $30.03. The Reporting Person undertakes to provide to Allegro MicroSystems, Inc. (\"ALGM\"), any security holder of ALGM, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth above."},{"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 30, 2022."}],"balance_after":100776,"source":{"system":"sec-edgar","filing":"0001929325-23-000002","document":"wf-form4_167286653364099.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/866291/000192932523000002/wf-form4_167286653364099.xml","form_type":"4"}},{"id":2092681,"issuer":{"id":3746,"kind":"organization","name":"ALLEGRO MICROSYSTEMS, INC."},"owners":[{"id":108070,"kind":"person","name":"Valente Joanne","position":1,"cik":"0001929325","reported_name":"Valente Joanne","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SVP, CHRO"}}],"security":"Common Stock","published_at":"2022-12-08T21:19:36.000Z","date":"2022-11-18","kind":"tax_withholding","acquired":false,"shares":713,"price":29.51,"value":21040.63,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares withheld to cover taxes due upon the vesting of restricted stock units that were previously granted by the Issuer."}],"balance_after":105776,"source":{"system":"sec-edgar","filing":"0001929325-22-000004","document":"wf-form4_167053436312704.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/866291/000192932522000004/wf-form4_167053436312704.xml","form_type":"4"}}]}