{"entity":{"type":"insider","cik":"0001998939","url":"/insider/0001998939","json_url":"/insider/0001998939.json","name":"Ellis Christopher R","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":8,"n_filings":3,"first":"2023-12-21","last":"2025-07-09","span_basis":"filed_date"},"name_variants":[{"name":"Ellis Christopher R","source":"filing","n_filings":3,"first_seen":"2023-12-21","last_seen":"2025-07-09"}],"transactions":[{"id":4497600,"accession":"0001013237-25-000072","txn_seq":6,"anchor":"line-6","filing_url":"/filing/0001013237-25-000072","line_url":"/filing/0001013237-25-000072#line-6","is_derivative":false,"issuer_cik":"0001013237","issuer_name":"FACTSET RESEARCH SYSTEMS INC","issuer_ticker":"FDS","issuer_name_source":null,"issuer_url":"/issuer/0001013237","owner_cik":"0001998939","owner_name":"Ellis Christopher R","owner_url":"/insider/0001998939","role":"Officer (EVP, Initiatives & P'ships)","officer_title":"EVP, Initiatives & P'ships","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":4404.0,"shares_display":"4,404","price_per_share":447.44,"price_display":"447.44","price_state":"stated","total_value":1970525.76,"total_display":"1,970,525.76","shares_owned_after":24058.6867,"shares_owned_after_display":"24,058.69","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-07-08","filed_date":"2025-07-09","scope":"insider"},{"id":4497596,"accession":"0001013237-25-000072","txn_seq":5,"anchor":"line-5","filing_url":"/filing/0001013237-25-000072","line_url":"/filing/0001013237-25-000072#line-5","is_derivative":false,"issuer_cik":"0001013237","issuer_name":"FACTSET RESEARCH SYSTEMS INC","issuer_ticker":"FDS","issuer_name_source":null,"issuer_url":"/issuer/0001013237","owner_cik":"0001998939","owner_name":"Ellis Christopher R","owner_url":"/insider/0001998939","role":"Officer (EVP, Initiatives & P'ships)","officer_title":"EVP, Initiatives & P'ships","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2102.0,"shares_display":"2,102","price_per_share":446.53,"price_display":"446.53","price_state":"stated","total_value":938606.06,"total_display":"938,606.06","shares_owned_after":28462.6867,"shares_owned_after_display":"28,462.69","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-07-08","filed_date":"2025-07-09","scope":"insider"},{"id":4497593,"accession":"0001013237-25-000072","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001013237-25-000072","line_url":"/filing/0001013237-25-000072#line-4","is_derivative":false,"issuer_cik":"0001013237","issuer_name":"FACTSET RESEARCH SYSTEMS INC","issuer_ticker":"FDS","issuer_name_source":null,"issuer_url":"/issuer/0001013237","owner_cik":"0001998939","owner_name":"Ellis Christopher R","owner_url":"/insider/0001998939","role":"Officer (EVP, Initiatives & P'ships)","officer_title":"EVP, Initiatives & P'ships","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":800.0,"shares_display":"800","price_per_share":445.36,"price_display":"445.36","price_state":"stated","total_value":356288.0,"total_display":"356,288.00","shares_owned_after":30564.6867,"shares_owned_after_display":"30,564.69","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-07-08","filed_date":"2025-07-09","scope":"insider"},{"id":4497589,"accession":"0001013237-25-000072","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001013237-25-000072","line_url":"/filing/0001013237-25-000072#line-3","is_derivative":false,"issuer_cik":"0001013237","issuer_name":"FACTSET RESEARCH SYSTEMS INC","issuer_ticker":"FDS","issuer_name_source":null,"issuer_url":"/issuer/0001013237","owner_cik":"0001998939","owner_name":"Ellis Christopher R","owner_url":"/insider/0001998939","role":"Officer (EVP, Initiatives & P'ships)","officer_title":"EVP, Initiatives & P'ships","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":441.99,"price_display":"441.99","price_state":"stated","total_value":88398.0,"total_display":"88,398.00","shares_owned_after":31364.6867,"shares_owned_after_display":"31,364.69","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-07-08","filed_date":"2025-07-09","scope":"insider"},{"id":4497585,"accession":"0001013237-25-000072","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001013237-25-000072","line_url":"/filing/0001013237-25-000072#line-2","is_derivative":false,"issuer_cik":"0001013237","issuer_name":"FACTSET RESEARCH SYSTEMS INC","issuer_ticker":"FDS","issuer_name_source":null,"issuer_url":"/issuer/0001013237","owner_cik":"0001998939","owner_name":"Ellis Christopher R","owner_url":"/insider/0001998939","role":"Officer (EVP, Initiatives & P'ships)","officer_title":"EVP, Initiatives & P'ships","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":100.0,"shares_display":"100","price_per_share":448.2,"price_display":"448.20","price_state":"stated","total_value":44820.0,"total_display":"44,820.00","shares_owned_after":23952.2207,"shares_owned_after_display":"23,952.22","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-07-08","filed_date":"2025-07-09","scope":"insider"},{"id":2073875,"accession":"0001013237-24-000121","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001013237-24-000121","line_url":"/filing/0001013237-24-000121#line-3","is_derivative":false,"issuer_cik":"0001013237","issuer_name":"FACTSET RESEARCH SYSTEMS INC","issuer_ticker":"FDS","issuer_name_source":null,"issuer_url":"/issuer/0001013237","owner_cik":"0001998939","owner_name":"Ellis Christopher R","owner_url":"/insider/0001998939","role":"Officer (EVP, Initiatives & P'ships)","officer_title":"EVP, Initiatives & P'ships","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":13952.0,"shares_display":"13,952","price_per_share":456.15,"price_display":"456.15","price_state":"stated","total_value":6364204.8,"total_display":"6,364,204.80","shares_owned_after":23514.6867,"shares_owned_after_display":"23,514.69","ownership_form":"D","is_10b5_1":null,"transaction_date":"2024-09-26","filed_date":"2024-09-27","scope":"insider"},{"id":8193086,"accession":"0001013237-23-000195","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001013237-23-000195","line_url":"/filing/0001013237-23-000195#line-3","is_derivative":false,"issuer_cik":"0001013237","issuer_name":"FACTSET RESEARCH SYSTEMS INC","issuer_ticker":"FDS","issuer_name_source":null,"issuer_url":"/issuer/0001013237","owner_cik":"0001998939","owner_name":"Ellis Christopher R","owner_url":"/insider/0001998939","role":"Officer (EVP, Initiatives & P'ships)","officer_title":"EVP, Initiatives & P'ships","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":7532.0,"shares_display":"7,532","price_per_share":450.63,"price_display":"450.63","price_state":"stated","total_value":3394145.16,"total_display":"3,394,145.16","shares_owned_after":25192.1869,"shares_owned_after_display":"25,192.19","ownership_form":"D","is_10b5_1":null,"transaction_date":"2023-12-20","filed_date":"2023-12-21","scope":"insider"},{"id":8193082,"accession":"0001013237-23-000195","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001013237-23-000195","line_url":"/filing/0001013237-23-000195#line-2","is_derivative":false,"issuer_cik":"0001013237","issuer_name":"FACTSET RESEARCH SYSTEMS INC","issuer_ticker":"FDS","issuer_name_source":null,"issuer_url":"/issuer/0001013237","owner_cik":"0001998939","owner_name":"Ellis Christopher R","owner_url":"/insider/0001998939","role":"Officer (EVP, Initiatives & P'ships)","officer_title":"EVP, Initiatives & P'ships","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1759.0,"shares_display":"1,759","price_per_share":451.32,"price_display":"451.32","price_state":"stated","total_value":793871.88,"total_display":"793,871.88","shares_owned_after":23433.1869,"shares_owned_after_display":"23,433.19","ownership_form":"D","is_10b5_1":null,"transaction_date":"2023-12-20","filed_date":"2023-12-21","scope":"insider"}],"next_cursor":null,"ledger_fault":false,"count":{"value":8,"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":8,"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":8},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0001013237","name":"FACTSET RESEARCH SYSTEMS INC","url":"/issuer/0001013237","role":"Officer (EVP, Initiatives & P'ships)","n_filings":3,"first_seen":"2023-12-21","last_seen":"2025-07-09"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001998939","retrieved_at":"2026-08-21T08:54:39+00:00","coverage":{"filings":1505395,"transactions":4290787,"issuers":28597,"insiders":152303,"first_filed_date":"2003-06-30","last_filed_date":"2026-08-20","last_ingest":"2026-08-21T05:23:33.898496+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"}}