{"entity":{"type":"insider","cik":"0001363871","url":"/insider/0001363871","json_url":"/insider/0001363871.json","name":"Shannon Michael S","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":35,"n_filings":11,"first":"2006-10-24","last":"2010-02-04","span_basis":"filed_date"},"name_variants":[{"name":"Shannon Michael S","source":"filing","n_filings":11,"first_seen":"2006-10-24","last_seen":"2010-02-04"}],"transactions":[{"id":7551300,"accession":"0001225208-10-003493","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001225208-10-003493","line_url":"/filing/0001225208-10-003493#line-2","is_derivative":false,"issuer_cik":"0000033185","issuer_name":"EQUIFAX INC","issuer_ticker":"EFX","issuer_name_source":null,"issuer_url":"/issuer/0000033185","owner_cik":"0001363871","owner_name":"Shannon Michael S","owner_display_name":"Shannon Michael S","owner_url":"/insider/0001363871","role":"Officer (Pres-NA Comm Sol)","role_mark":"O","role_mark_label":"Officer (Pres-NA Comm Sol)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Pres-NA Comm Sol","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":3597.0,"shares_display":"3,597","price_per_share":29.0,"price_display":"29.00","price_state":"stated","total_value":104313.0,"total_display":"104,313.00","total_whole":"104,313","shares_owned_after":29717.0,"shares_owned_after_display":"29,717","ownership_form":"D","is_10b5_1":null,"transaction_date":"2009-11-09","filed_date":"2010-02-04","scope":"insider"},{"id":5721056,"accession":"0001225208-09-021821","txn_seq":5,"anchor":"line-5","filing_url":"/filing/0001225208-09-021821","line_url":"/filing/0001225208-09-021821","is_derivative":false,"issuer_cik":"0000033185","issuer_name":"EQUIFAX INC","issuer_ticker":"EFX","issuer_name_source":null,"issuer_url":"/issuer/0000033185","owner_cik":"0001363871","owner_name":"Shannon Michael S","owner_display_name":"Shannon Michael S","owner_url":"/insider/0001363871","role":"Officer (Pres-NA Comm Sol)","role_mark":"O","role_mark_label":"Officer (Pres-NA Comm Sol)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Pres-NA Comm Sol","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":6755.0,"shares_display":"6,755","price_per_share":28.168476683937826,"price_display":"28.17","price_state":"stated","total_value":190278.06,"total_display":"190,278.06","total_whole":"190,278","shares_owned_after":37042.0,"shares_owned_after_display":"37,042","ownership_form":"D","is_10b5_1":null,"transaction_date":"2009-11-05","filed_date":"2009-11-06","scope":"insider","n_lines":5},{"id":5992594,"accession":"0001225208-09-010831","txn_seq":5,"anchor":"line-5","filing_url":"/filing/0001225208-09-010831","line_url":"/filing/0001225208-09-010831","is_derivative":false,"issuer_cik":"0000033185","issuer_name":"EQUIFAX INC","issuer_ticker":"EFX","issuer_name_source":null,"issuer_url":"/issuer/0000033185","owner_cik":"0001363871","owner_name":"Shannon Michael S","owner_display_name":"Shannon Michael S","owner_url":"/insider/0001363871","role":"Officer (Pres-NA Comm Sol)","role_mark":"O","role_mark_label":"Officer (Pres-NA Comm Sol)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Pres-NA Comm Sol","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":6538.0,"shares_display":"6,538","price_per_share":28.751682471703884,"price_display":"28.75","price_state":"stated","total_value":187978.5,"total_display":"187,978.50","total_whole":"187,979","shares_owned_after":36797.0,"shares_owned_after_display":"36,797","ownership_form":"D","is_10b5_1":null,"transaction_date":"2009-04-24","filed_date":"2009-04-27","scope":"insider","n_lines":4},{"id":3781407,"accession":"0001225208-08-013715","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001225208-08-013715","line_url":"/filing/0001225208-08-013715","is_derivative":false,"issuer_cik":"0000033185","issuer_name":"EQUIFAX INC","issuer_ticker":"EFX","issuer_name_source":null,"issuer_url":"/issuer/0000033185","owner_cik":"0001363871","owner_name":"Shannon Michael S","owner_display_name":"Shannon Michael S","owner_url":"/insider/0001363871","role":"Officer (Pres-NA Comm Sol)","role_mark":"O","role_mark_label":"Officer (Pres-NA Comm Sol)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Pres-NA Comm Sol","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":6465.0,"shares_display":"6,465","price_per_share":36.70061871616396,"price_display":"36.70","price_state":"stated","total_value":237269.5,"total_display":"237,269.50","total_whole":"237,270","shares_owned_after":36445.0,"shares_owned_after_display":"36,445","ownership_form":"D","is_10b5_1":null,"transaction_date":"2008-08-15","filed_date":"2008-08-15","scope":"insider","n_lines":2},{"id":2802316,"accession":"0001225208-08-007986","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001225208-08-007986","line_url":"/filing/0001225208-08-007986#line-1","is_derivative":false,"issuer_cik":"0000033185","issuer_name":"EQUIFAX INC","issuer_ticker":"EFX","issuer_name_source":null,"issuer_url":"/issuer/0000033185","owner_cik":"0001363871","owner_name":"Shannon Michael S","owner_display_name":"Shannon Michael S","owner_url":"/insider/0001363871","role":"Officer (Pres-NA Comm Sol)","role_mark":"O","role_mark_label":"Officer (Pres-NA Comm Sol)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Pres-NA Comm Sol","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":3500.0,"shares_display":"3,500","price_per_share":39.0,"price_display":"39.00","price_state":"stated","total_value":136500.0,"total_display":"136,500.00","total_whole":"136,500","shares_owned_after":42910.0,"shares_owned_after_display":"42,910","ownership_form":"D","is_10b5_1":null,"transaction_date":"2008-05-06","filed_date":"2008-05-07","scope":"insider"},{"id":2519322,"accession":"0000033185-08-000052","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0000033185-08-000052","line_url":"/filing/0000033185-08-000052#line-3","is_derivative":false,"issuer_cik":"0000033185","issuer_name":"EQUIFAX INC","issuer_ticker":"EFX","issuer_name_source":null,"issuer_url":"/issuer/0000033185","owner_cik":"0001363871","owner_name":"Shannon Michael S","owner_display_name":"Shannon Michael S","owner_url":"/insider/0001363871","role":"Officer (Pres-NA Comm Sol)","role_mark":"O","role_mark_label":"Officer (Pres-NA Comm Sol)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Pres-NA Comm Sol","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1764.0,"shares_display":"1,764","price_per_share":36.02,"price_display":"36.02","price_state":"stated","total_value":63539.28,"total_display":"63,539.28","total_whole":"63,539","shares_owned_after":41580.0,"shares_owned_after_display":"41,580","ownership_form":"D","is_10b5_1":null,"transaction_date":"2008-02-27","filed_date":"2008-02-29","scope":"insider"},{"id":3557689,"accession":"0000033185-08-000050","txn_seq":7,"anchor":"line-7","filing_url":"/filing/0000033185-08-000050","line_url":"/filing/0000033185-08-000050","is_derivative":false,"issuer_cik":"0000033185","issuer_name":"EQUIFAX INC","issuer_ticker":"EFX","issuer_name_source":null,"issuer_url":"/issuer/0000033185","owner_cik":"0001363871","owner_name":"Shannon Michael S","owner_display_name":"Shannon Michael S","owner_url":"/insider/0001363871","role":"Officer (Pres-NA Comm Sol)","role_mark":"O","role_mark_label":"Officer (Pres-NA Comm Sol)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Pres-NA Comm Sol","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":8562.0,"shares_display":"8,562","price_per_share":35.00864284045784,"price_display":"35.01","price_state":"stated","total_value":299744.0,"total_display":"299,744.00","total_whole":"299,744","shares_owned_after":45934.0,"shares_owned_after_display":"45,934","ownership_form":"D","is_10b5_1":null,"transaction_date":"2008-02-19","filed_date":"2008-02-21","scope":"insider","n_lines":6},{"id":7443422,"accession":"0000033185-07-000071","txn_seq":6,"anchor":"line-6","filing_url":"/filing/0000033185-07-000071","line_url":"/filing/0000033185-07-000071","is_derivative":false,"issuer_cik":"0000033185","issuer_name":"EQUIFAX INC","issuer_ticker":"EFX","issuer_name_source":null,"issuer_url":"/issuer/0000033185","owner_cik":"0001363871","owner_name":"Shannon Michael S","owner_display_name":"Shannon Michael S","owner_url":"/insider/0001363871","role":"Officer (Pres-NA Comm Sol)","role_mark":"O","role_mark_label":"Officer (Pres-NA Comm Sol)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Pres-NA Comm Sol","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":3682.0,"shares_display":"3,682","price_per_share":40.60854426941879,"price_display":"40.61","price_state":"stated","total_value":149520.66,"total_display":"149,520.66","total_whole":"149,521","shares_owned_after":41279.0,"shares_owned_after_display":"41,279","ownership_form":"D","is_10b5_1":null,"transaction_date":"2007-05-03","filed_date":"2007-05-04","scope":"insider","n_lines":4},{"id":5299594,"accession":"0000033185-06-000114","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0000033185-06-000114","line_url":"/filing/0000033185-06-000114","is_derivative":false,"issuer_cik":"0000033185","issuer_name":"EQUIFAX INC","issuer_ticker":"EFX","issuer_name_source":null,"issuer_url":"/issuer/0000033185","owner_cik":"0001363871","owner_name":"Shannon Michael S","owner_display_name":"Shannon Michael S","owner_url":"/insider/0001363871","role":"Officer (Group Executive)","role_mark":"O","role_mark_label":"Officer (Group Executive)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Group Executive","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2220.0,"shares_display":"2,220","price_per_share":38.11082882882883,"price_display":"38.11","price_state":"stated","total_value":84606.04,"total_display":"84,606.04","total_whole":"84,606","shares_owned_after":41316.0,"shares_owned_after_display":"41,316","ownership_form":"D","is_10b5_1":null,"transaction_date":"2006-11-13","filed_date":"2006-11-14","scope":"insider","n_lines":3},{"id":9195820,"accession":"0000033185-06-000109","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000033185-06-000109","line_url":"/filing/0000033185-06-000109","is_derivative":false,"issuer_cik":"0001363871","issuer_name":"EQUIFAX INC","issuer_ticker":"EFX","issuer_name_source":null,"issuer_url":"/issuer/0001363871","owner_cik":"0001363871","owner_name":"Shannon Michael S","owner_display_name":"Shannon Michael S","owner_url":"/insider/0001363871","role":"Officer (Group Executive)","role_mark":"O","role_mark_label":"Officer (Group Executive)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Group Executive","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2447.0,"shares_display":"2,447","price_per_share":36.594527993461384,"price_display":"36.59","price_state":"stated","total_value":89546.81,"total_display":"89,546.81","total_whole":"89,547","shares_owned_after":45240.0,"shares_owned_after_display":"45,240","ownership_form":"D","is_10b5_1":null,"transaction_date":"2006-10-20","filed_date":"2006-10-26","scope":"insider","n_lines":4},{"id":4262304,"accession":"0000033185-06-000105","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0000033185-06-000105","line_url":"/filing/0000033185-06-000105","is_derivative":false,"issuer_cik":"0000033185","issuer_name":"EQUIFAX INC","issuer_ticker":"EFX","issuer_name_source":null,"issuer_url":"/issuer/0000033185","owner_cik":"0001363871","owner_name":"Shannon Michael S","owner_display_name":"Shannon Michael S","owner_url":"/insider/0001363871","role":"Officer (Group Executive)","role_mark":"O","role_mark_label":"Officer (Group Executive)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Group Executive","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2447.0,"shares_display":"2,447","price_per_share":36.594527993461384,"price_display":"36.59","price_state":"stated","total_value":89546.81,"total_display":"89,546.81","total_whole":"89,547","shares_owned_after":40640.0,"shares_owned_after_display":"40,640","ownership_form":"D","is_10b5_1":null,"transaction_date":"2006-10-20","filed_date":"2006-10-24","scope":"insider","n_lines":4}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":35,"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":35,"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":35},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0000033185","name":"EQUIFAX INC","url":"/issuer/0000033185","role":"Officer (Pres-NA Comm Sol)","n_filings":11,"first_seen":"2006-10-24","last_seen":"2010-02-04"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001363871","retrieved_at":"2026-08-27T21:27:05+00:00","coverage":{"filings":1506293,"transactions":4290787,"issuers":28597,"insiders":152303,"first_filed_date":"2003-06-30","last_filed_date":"2026-08-26","last_ingest":"2026-08-27T05:24:39.644631+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"}}