{"entity":{"type":"insider","cik":"0001656304","url":"/insider/0001656304","json_url":"/insider/0001656304.json","name":"Croatti Michael A","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":15,"n_filings":14,"first":"2015-12-16","last":"2024-06-26","span_basis":"filed_date"},"name_variants":[{"name":"Croatti Michael A","source":"filing","n_filings":14,"first_seen":"2015-12-16","last_seen":"2024-06-26"}],"transactions":[{"id":2826862,"accession":"0000950170-24-077881","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000950170-24-077881","line_url":"/filing/0000950170-24-077881#line-1","is_derivative":false,"issuer_cik":"0000717954","issuer_name":"UNIFIRST CORP","issuer_ticker":"UNF","issuer_name_source":null,"issuer_url":"/issuer/0000717954","owner_cik":"0001656304","owner_name":"Croatti Michael A","owner_display_name":"Croatti Michael A","owner_url":"/insider/0001656304","role":"Officer (Executive VP of Operations)","role_mark":"O","role_mark_label":"Officer (Executive VP of Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Executive VP of Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1800.0,"shares_display":"1,800","price_per_share":169.0,"price_display":"169.00","price_state":"stated","total_value":304200.0,"total_display":"304,200.00","total_whole":"304,200","shares_owned_after":5747.0,"shares_owned_after_display":"5,747","ownership_form":"D","is_10b5_1":null,"transaction_date":"2024-06-26","filed_date":"2024-06-26","scope":"insider"},{"id":8492854,"accession":"0001209191-23-002575","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001209191-23-002575","line_url":"/filing/0001209191-23-002575#line-3","is_derivative":false,"issuer_cik":"0000717954","issuer_name":"UNIFIRST CORP","issuer_ticker":"UNF","issuer_name_source":null,"issuer_url":"/issuer/0000717954","owner_cik":"0001656304","owner_name":"Croatti Michael A","owner_display_name":"Croatti Michael A","owner_url":"/insider/0001656304","role":"Officer (Executive Vice President)","role_mark":"O","role_mark_label":"Officer (Executive Vice President)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Executive Vice President","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":890.0,"shares_display":"890","price_per_share":200.0,"price_display":"200.00","price_state":"stated","total_value":178000.0,"total_display":"178,000.00","total_whole":"178,000","shares_owned_after":6275.0,"shares_owned_after_display":"6,275","ownership_form":"D","is_10b5_1":null,"transaction_date":"2023-01-05","filed_date":"2023-01-09","scope":"insider"},{"id":2691507,"accession":"0001209191-20-061043","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001209191-20-061043","line_url":"/filing/0001209191-20-061043#line-3","is_derivative":false,"issuer_cik":"0000717954","issuer_name":"UNIFIRST CORP","issuer_ticker":"UNF","issuer_name_source":null,"issuer_url":"/issuer/0000717954","owner_cik":"0001656304","owner_name":"Croatti Michael A","owner_display_name":"Croatti Michael A","owner_url":"/insider/0001656304","role":"Officer (Executive Vice President)","role_mark":"O","role_mark_label":"Officer (Executive Vice President)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Executive Vice President","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1286.0,"shares_display":"1,286","price_per_share":188.37,"price_display":"188.37","price_state":"stated","total_value":242243.82,"total_display":"242,243.82","total_whole":"242,244","shares_owned_after":5122.0,"shares_owned_after_display":"5,122","ownership_form":"D","is_10b5_1":null,"transaction_date":"2020-11-30","filed_date":"2020-12-02","scope":"insider"},{"id":2192497,"accession":"0001209191-20-056434","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001209191-20-056434","line_url":"/filing/0001209191-20-056434#line-3","is_derivative":false,"issuer_cik":"0000717954","issuer_name":"UNIFIRST CORP","issuer_ticker":"UNF","issuer_name_source":null,"issuer_url":"/issuer/0000717954","owner_cik":"0001656304","owner_name":"Croatti Michael A","owner_display_name":"Croatti Michael A","owner_url":"/insider/0001656304","role":"Officer (Executive Vice President)","role_mark":"O","role_mark_label":"Officer (Executive Vice President)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Executive Vice President","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":997.0,"shares_display":"997","price_per_share":163.41,"price_display":"163.41","price_state":"stated","total_value":162919.77,"total_display":"162,919.77","total_whole":"162,920","shares_owned_after":5122.0,"shares_owned_after_display":"5,122","ownership_form":"D","is_10b5_1":null,"transaction_date":"2020-10-29","filed_date":"2020-11-02","scope":"insider"},{"id":2083736,"accession":"0001209191-20-052426","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001209191-20-052426","line_url":"/filing/0001209191-20-052426#line-4","is_derivative":false,"issuer_cik":"0000717954","issuer_name":"UNIFIRST CORP","issuer_ticker":"UNF","issuer_name_source":null,"issuer_url":"/issuer/0000717954","owner_cik":"0001656304","owner_name":"Croatti Michael A","owner_display_name":"Croatti Michael A","owner_url":"/insider/0001656304","role":"Officer (Senior VP of Operations)","role_mark":"O","role_mark_label":"Officer (Senior VP of Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Senior VP of Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":9.0,"shares_display":"9","price_per_share":192.005,"price_display":"192.00","price_state":"stated","total_value":1728.045,"total_display":"1,728.04","total_whole":"1,728","shares_owned_after":3953.0,"shares_owned_after_display":"3,953","ownership_form":"D","is_10b5_1":null,"transaction_date":"2020-09-30","filed_date":"2020-09-30","scope":"insider"},{"id":2083733,"accession":"0001209191-20-052426","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001209191-20-052426","line_url":"/filing/0001209191-20-052426#line-3","is_derivative":false,"issuer_cik":"0000717954","issuer_name":"UNIFIRST CORP","issuer_ticker":"UNF","issuer_name_source":null,"issuer_url":"/issuer/0000717954","owner_cik":"0001656304","owner_name":"Croatti Michael A","owner_display_name":"Croatti Michael A","owner_url":"/insider/0001656304","role":"Officer (Senior VP of Operations)","role_mark":"O","role_mark_label":"Officer (Senior VP of Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Senior VP of Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1286.0,"shares_display":"1,286","price_per_share":187.1637,"price_display":"187.16","price_state":"stated","total_value":240692.5182,"total_display":"240,692.52","total_whole":"240,693","shares_owned_after":3962.0,"shares_owned_after_display":"3,962","ownership_form":"D","is_10b5_1":null,"transaction_date":"2020-09-28","filed_date":"2020-09-30","scope":"insider"},{"id":8225129,"accession":"0001284084-19-000021","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001284084-19-000021","line_url":"/filing/0001284084-19-000021#line-3","is_derivative":false,"issuer_cik":"0000717954","issuer_name":"UNIFIRST CORP","issuer_ticker":"UNF","issuer_name_source":null,"issuer_url":"/issuer/0000717954","owner_cik":"0001656304","owner_name":"Croatti Michael A","owner_display_name":"Croatti Michael A","owner_url":"/insider/0001656304","role":"Officer (Senior VP of Operations)","role_mark":"O","role_mark_label":"Officer (Senior VP of Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Senior VP of Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":532.0,"shares_display":"532","price_per_share":156.35,"price_display":"156.35","price_state":"stated","total_value":83178.2,"total_display":"83,178.20","total_whole":"83,178","shares_owned_after":2984.0,"shares_owned_after_display":"2,984","ownership_form":"D","is_10b5_1":null,"transaction_date":"2019-04-03","filed_date":"2019-04-04","scope":"insider"},{"id":8363009,"accession":"0001284084-19-000017","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001284084-19-000017","line_url":"/filing/0001284084-19-000017#line-3","is_derivative":false,"issuer_cik":"0000717954","issuer_name":"UNIFIRST CORP","issuer_ticker":"UNF","issuer_name_source":null,"issuer_url":"/issuer/0000717954","owner_cik":"0001656304","owner_name":"Croatti Michael A","owner_display_name":"Croatti Michael A","owner_url":"/insider/0001656304","role":"Officer (Senior VP of Operations)","role_mark":"O","role_mark_label":"Officer (Senior VP of Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Senior VP of Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":424.0,"shares_display":"424","price_per_share":139.87,"price_display":"139.87","price_state":"stated","total_value":59304.88,"total_display":"59,304.88","total_whole":"59,305","shares_owned_after":2984.0,"shares_owned_after_display":"2,984","ownership_form":"D","is_10b5_1":null,"transaction_date":"2019-03-04","filed_date":"2019-03-05","scope":"insider"},{"id":7983577,"accession":"0001284084-19-000013","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001284084-19-000013","line_url":"/filing/0001284084-19-000013#line-3","is_derivative":false,"issuer_cik":"0000717954","issuer_name":"UNIFIRST CORP","issuer_ticker":"UNF","issuer_name_source":null,"issuer_url":"/issuer/0000717954","owner_cik":"0001656304","owner_name":"Croatti Michael A","owner_display_name":"Croatti Michael A","owner_url":"/insider/0001656304","role":"Officer (Senior VP of Operations)","role_mark":"O","role_mark_label":"Officer (Senior VP of Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Senior VP of Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":323.0,"shares_display":"323","price_per_share":135.1,"price_display":"135.10","price_state":"stated","total_value":43637.3,"total_display":"43,637.30","total_whole":"43,637","shares_owned_after":2984.0,"shares_owned_after_display":"2,984","ownership_form":"D","is_10b5_1":null,"transaction_date":"2019-01-30","filed_date":"2019-01-30","scope":"insider"},{"id":6211972,"accession":"0001284084-18-000017","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001284084-18-000017","line_url":"/filing/0001284084-18-000017#line-4","is_derivative":false,"issuer_cik":"0000717954","issuer_name":"UNIFIRST CORP","issuer_ticker":"UNF","issuer_name_source":null,"issuer_url":"/issuer/0000717954","owner_cik":"0001656304","owner_name":"Croatti Michael A","owner_display_name":"Croatti Michael A","owner_url":"/insider/0001656304","role":"Officer (Senior VP of Operations)","role_mark":"O","role_mark_label":"Officer (Senior VP of Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Senior VP of Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1152.0,"shares_display":"1,152","price_per_share":155.16,"price_display":"155.16","price_state":"stated","total_value":178744.32,"total_display":"178,744.32","total_whole":"178,744","shares_owned_after":1753.0,"shares_owned_after_display":"1,753","ownership_form":"D","is_10b5_1":null,"transaction_date":"2018-02-20","filed_date":"2018-02-20","scope":"insider"},{"id":6563314,"accession":"0001284084-18-000013","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001284084-18-000013","line_url":"/filing/0001284084-18-000013#line-4","is_derivative":false,"issuer_cik":"0000717954","issuer_name":"UNIFIRST CORP","issuer_ticker":"UNF","issuer_name_source":null,"issuer_url":"/issuer/0000717954","owner_cik":"0001656304","owner_name":"Croatti Michael A","owner_display_name":"Croatti Michael A","owner_url":"/insider/0001656304","role":"Officer (Senior VP of Operations)","role_mark":"O","role_mark_label":"Officer (Senior VP of Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Senior VP of Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1202.0,"shares_display":"1,202","price_per_share":170.26,"price_display":"170.26","price_state":"stated","total_value":204652.52,"total_display":"204,652.52","total_whole":"204,653","shares_owned_after":1753.0,"shares_owned_after_display":"1,753","ownership_form":"D","is_10b5_1":null,"transaction_date":"2018-01-17","filed_date":"2018-01-18","scope":"insider"},{"id":5365473,"accession":"0001284084-17-000009","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001284084-17-000009","line_url":"/filing/0001284084-17-000009#line-4","is_derivative":false,"issuer_cik":"0000717954","issuer_name":"UNIFIRST CORP","issuer_ticker":"UNF","issuer_name_source":null,"issuer_url":"/issuer/0000717954","owner_cik":"0001656304","owner_name":"Croatti Michael A","owner_display_name":"Croatti Michael A","owner_url":"/insider/0001656304","role":"Officer (Senior VP of Operations)","role_mark":"O","role_mark_label":"Officer (Senior VP of Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Senior VP of Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1216.0,"shares_display":"1,216","price_per_share":168.99,"price_display":"168.99","price_state":"stated","total_value":205491.84,"total_display":"205,491.84","total_whole":"205,492","shares_owned_after":709.0,"shares_owned_after_display":"709","ownership_form":"D","is_10b5_1":null,"transaction_date":"2017-12-15","filed_date":"2017-12-15","scope":"insider"},{"id":2264163,"accession":"0001437749-16-029540","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001437749-16-029540","line_url":"/filing/0001437749-16-029540#line-1","is_derivative":false,"issuer_cik":"0000717954","issuer_name":"UNIFIRST CORP","issuer_ticker":"UNF","issuer_name_source":null,"issuer_url":"/issuer/0000717954","owner_cik":"0001656304","owner_name":"Croatti Michael A","owner_display_name":"Croatti Michael A","owner_url":"/insider/0001656304","role":"Officer (Senior VP of Operations)","role_mark":"O","role_mark_label":"Officer (Senior VP of Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Senior VP of Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":400.0,"shares_display":"400","price_per_share":109.3125,"price_display":"109.31","price_state":"stated","total_value":43725.0,"total_display":"43,725.00","total_whole":"43,725","shares_owned_after":709.0,"shares_owned_after_display":"709","ownership_form":"D","is_10b5_1":null,"transaction_date":"2016-04-13","filed_date":"2016-04-15","scope":"insider"},{"id":2187385,"accession":"0001437749-16-029182","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001437749-16-029182","line_url":"/filing/0001437749-16-029182#line-1","is_derivative":false,"issuer_cik":"0000717954","issuer_name":"UNIFIRST CORP","issuer_ticker":"UNF","issuer_name_source":null,"issuer_url":"/issuer/0000717954","owner_cik":"0001656304","owner_name":"Croatti Michael A","owner_display_name":"Croatti Michael A","owner_url":"/insider/0001656304","role":"Officer (Senior VP of Operations)","role_mark":"O","role_mark_label":"Officer (Senior VP of Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Senior VP of Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":200.0,"shares_display":"200","price_per_share":109.1,"price_display":"109.10","price_state":"stated","total_value":21820.0,"total_display":"21,820.00","total_whole":"21,820","shares_owned_after":1109.0,"shares_owned_after_display":"1,109","ownership_form":"D","is_10b5_1":null,"transaction_date":"2016-04-05","filed_date":"2016-04-07","scope":"insider"},{"id":8796012,"accession":"0001437749-15-022394","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001437749-15-022394","line_url":"/filing/0001437749-15-022394#line-1","is_derivative":false,"issuer_cik":"0000717954","issuer_name":"UNIFIRST CORP","issuer_ticker":"UNF","issuer_name_source":null,"issuer_url":"/issuer/0000717954","owner_cik":"0001656304","owner_name":"Croatti Michael A","owner_display_name":"Croatti Michael A","owner_url":"/insider/0001656304","role":"Officer (Senior VP of Operations)","role_mark":"O","role_mark_label":"Officer (Senior VP of Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Senior VP of Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":372.0,"shares_display":"372","price_per_share":103.4961,"price_display":"103.50","price_state":"stated","total_value":38500.5492,"total_display":"38,500.55","total_whole":"38,501","shares_owned_after":1309.0,"shares_owned_after_display":"1,309","ownership_form":"D","is_10b5_1":null,"transaction_date":"2015-12-15","filed_date":"2015-12-16","scope":"insider"}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":15,"kind":"exact"},"open_market_only":false,"composition":{"kind":"exact","rows":[{"code":"P","label":"Open-market purchase","n":0,"open_market":true},{"code":"S","label":"Open-market sale","n":15,"open_market":true},{"code":"M","label":"Option exercise","n":0,"open_market":false},{"code":"A","label":"Grant or award","n":0,"open_market":false},{"code":"F","label":"Tax withholding","n":0,"open_market":false},{"code":"D","label":"Disposition to the issuer","n":0,"open_market":false},{"code":"X","label":"In-the-money option exercise","n":0,"open_market":false}],"total":15},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0000717954","name":"UNIFIRST CORP","url":"/issuer/0000717954","role":"Officer (Executive VP of Operations)","n_filings":14,"first_seen":"2015-12-16","last_seen":"2024-06-26"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001656304","retrieved_at":"2026-08-26T04:22:01+00:00","coverage":{"filings":1506293,"transactions":4290787,"issuers":28597,"insiders":152303,"first_filed_date":"2003-06-30","last_filed_date":"2026-08-24","last_ingest":"2026-08-25T05:24:19.374141+00:00","counts_are":{"filings":"estimate","transactions":"estimate","issuers":"estimate","insiders":"estimate"},"source":"SEC EDGAR Form 4 filings, parsed by ebomi","fault":false},"license":{"underlying_records":"US SEC filings are public records of the United States government and are not subject to copyright. The transactional facts in them are not ours to license.","this_presentation":"The parsing, normalisation, curation, and presentation are ebomi's own work.","grant":"undecided","grant_note":"The open licence for ebomi's own layer is an open owner decision (SPEC-20260731T1159Z open question 3: CC BY 4.0 or CC0 with a citation request). Until it is taken, no grant is asserted here.","citation_request":"Balogh, A. Insider trading. Scientific Data 10, 237 (2023)","url":"https://ebomi.com/license"},"fair_use":{"policy":"These JSON endpoints are open and unauthenticated. Please read them at a human pace, identify your client in the User-Agent header, and use the published dataset for bulk work rather than crawling page by page.","bulk_alternative":"doi:10.1038/s41597-023-02147-6"}}