{"entity":{"type":"insider","cik":"0001285176","url":"/insider/0001285176","json_url":"/insider/0001285176.json","name":"DAY DAVID","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":41,"n_filings":13,"first":"2004-05-27","last":"2005-12-15","span_basis":"filed_date"},"name_variants":[{"name":"DAY DAVID","source":"filing","n_filings":13,"first_seen":"2004-05-27","last_seen":"2005-12-15"}],"transactions":[{"id":1532245,"accession":"0001241917-05-000010","txn_seq":8,"anchor":"line-8","filing_url":"/filing/0001241917-05-000010","line_url":"/filing/0001241917-05-000010","is_derivative":false,"issuer_cik":"0001095480","issuer_name":"NETRATINGS INC","issuer_ticker":"NTRT","issuer_name_source":null,"issuer_url":"/issuer/0001095480","owner_cik":"0001285176","owner_name":"DAY DAVID","owner_display_name":"DAY DAVID","owner_url":"/insider/0001285176","role":"Officer (Managing Director, EMEA)","role_mark":"O","role_mark_label":"Officer (Managing Director, EMEA)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Managing Director, EMEA","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1803.0,"shares_display":"1,803","price_per_share":14.0,"price_display":"14.00","price_state":"stated","total_value":25242.0,"total_display":"25,242.00","total_whole":"25,242","shares_owned_after":20000.0,"shares_owned_after_display":"20,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2005-12-13","filed_date":"2005-12-15","scope":"insider","n_lines":4},{"id":1417808,"accession":"0001241920-05-000027","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001241920-05-000027","line_url":"/filing/0001241920-05-000027#line-2","is_derivative":false,"issuer_cik":"0001095480","issuer_name":"NETRATINGS INC","issuer_ticker":"NTRT","issuer_name_source":null,"issuer_url":"/issuer/0001095480","owner_cik":"0001285176","owner_name":"DAY DAVID","owner_display_name":"DAY DAVID","owner_url":"/insider/0001285176","role":"Officer (Managing Director, EMEA)","role_mark":"O","role_mark_label":"Officer (Managing Director, EMEA)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Managing Director, EMEA","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":417.0,"shares_display":"417","price_per_share":15.0,"price_display":"15.00","price_state":"stated","total_value":6255.0,"total_display":"6,255.00","total_whole":"6,255","shares_owned_after":20000.0,"shares_owned_after_display":"20,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2005-11-03","filed_date":"2005-11-07","scope":"insider"},{"id":1484317,"accession":"0001285176-05-000005","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001285176-05-000005","line_url":"/filing/0001285176-05-000005","is_derivative":false,"issuer_cik":"0001095480","issuer_name":"NETRATINGS INC","issuer_ticker":"NTRT","issuer_name_source":null,"issuer_url":"/issuer/0001095480","owner_cik":"0001285176","owner_name":"DAY DAVID","owner_display_name":"DAY DAVID","owner_url":"/insider/0001285176","role":"Officer (Managing Director, EMEA)","role_mark":"O","role_mark_label":"Officer (Managing Director, EMEA)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Managing Director, EMEA","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":833.0,"shares_display":"833","price_per_share":14.71,"price_display":"14.71","price_state":"stated","total_value":12253.43,"total_display":"12,253.43","total_whole":"12,253","shares_owned_after":20000.0,"shares_owned_after_display":"20,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2005-11-01","filed_date":"2005-11-02","scope":"insider","n_lines":2},{"id":1292316,"accession":"0001241920-05-000023","txn_seq":14,"anchor":"line-14","filing_url":"/filing/0001241920-05-000023","line_url":"/filing/0001241920-05-000023","is_derivative":false,"issuer_cik":"0001095480","issuer_name":"NETRATINGS INC","issuer_ticker":"NTRT","issuer_name_source":null,"issuer_url":"/issuer/0001095480","owner_cik":"0001285176","owner_name":"DAY DAVID","owner_display_name":"DAY DAVID","owner_url":"/insider/0001285176","role":"Officer (Managing Director, EMEA)","role_mark":"O","role_mark_label":"Officer (Managing Director, EMEA)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Managing Director, EMEA","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1249.0,"shares_display":"1,249","price_per_share":15.163002401921537,"price_display":"15.16","price_state":"stated","total_value":18938.59,"total_display":"18,938.59","total_whole":"18,939","shares_owned_after":20000.0,"shares_owned_after_display":"20,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2005-10-03","filed_date":"2005-10-03","scope":"insider","n_lines":6},{"id":1292304,"accession":"0001241920-05-000023","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001241920-05-000023","line_url":"/filing/0001241920-05-000023#line-2","is_derivative":false,"issuer_cik":"0001095480","issuer_name":"NETRATINGS INC","issuer_ticker":"NTRT","issuer_name_source":null,"issuer_url":"/issuer/0001095480","owner_cik":"0001285176","owner_name":"DAY DAVID","owner_display_name":"DAY DAVID","owner_url":"/insider/0001285176","role":"Officer (Managing Director, EMEA)","role_mark":"O","role_mark_label":"Officer (Managing Director, EMEA)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Managing Director, EMEA","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":417.0,"shares_display":"417","price_per_share":15.0,"price_display":"15.00","price_state":"stated","total_value":6255.0,"total_display":"6,255.00","total_whole":"6,255","shares_owned_after":20000.0,"shares_owned_after_display":"20,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2005-09-29","filed_date":"2005-10-03","scope":"insider"},{"id":1416114,"accession":"0001336819-05-000003","txn_seq":6,"anchor":"line-6","filing_url":"/filing/0001336819-05-000003","line_url":"/filing/0001336819-05-000003","is_derivative":false,"issuer_cik":"0001095480","issuer_name":"NETRATINGS INC","issuer_ticker":"NTRT","issuer_name_source":null,"issuer_url":"/issuer/0001095480","owner_cik":"0001285176","owner_name":"DAY DAVID","owner_display_name":"DAY DAVID","owner_url":"/insider/0001285176","role":"Officer (Managing Director, EMEA)","role_mark":"O","role_mark_label":"Officer (Managing Director, EMEA)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Managing Director, EMEA","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":817.0,"shares_display":"817","price_per_share":14.0,"price_display":"14.00","price_state":"stated","total_value":11438.0,"total_display":"11,438.00","total_whole":"11,438","shares_owned_after":20209.0,"shares_owned_after_display":"20,209","ownership_form":"D","is_10b5_1":null,"transaction_date":"2005-09-13","filed_date":"2005-09-14","scope":"insider","n_lines":2},{"id":1416110,"accession":"0001336819-05-000003","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001336819-05-000003","line_url":"/filing/0001336819-05-000003#line-2","is_derivative":false,"issuer_cik":"0001095480","issuer_name":"NETRATINGS INC","issuer_ticker":"NTRT","issuer_name_source":null,"issuer_url":"/issuer/0001095480","owner_cik":"0001285176","owner_name":"DAY DAVID","owner_display_name":"DAY DAVID","owner_url":"/insider/0001285176","role":"Officer (Managing Director, EMEA)","role_mark":"O","role_mark_label":"Officer (Managing Director, EMEA)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Managing Director, EMEA","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":17.0,"shares_display":"17","price_per_share":14.0,"price_display":"14.00","price_state":"stated","total_value":238.0,"total_display":"238.00","total_whole":"238","shares_owned_after":20000.0,"shares_owned_after_display":"20,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2005-09-12","filed_date":"2005-09-14","scope":"insider"},{"id":1655167,"accession":"0001241920-05-000018","txn_seq":6,"anchor":"line-6","filing_url":"/filing/0001241920-05-000018","line_url":"/filing/0001241920-05-000018","is_derivative":false,"issuer_cik":"0001095480","issuer_name":"NETRATINGS INC","issuer_ticker":"NTRT","issuer_name_source":null,"issuer_url":"/issuer/0001095480","owner_cik":"0001285176","owner_name":"DAY DAVID","owner_display_name":"DAY DAVID","owner_url":"/insider/0001285176","role":"Officer (Managing Director, EMEA)","role_mark":"O","role_mark_label":"Officer (Managing Director, EMEA)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Managing Director, EMEA","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1250.0,"shares_display":"1,250","price_per_share":14.946688,"price_display":"14.95","price_state":"stated","total_value":18683.36,"total_display":"18,683.36","total_whole":"18,683","shares_owned_after":20000.0,"shares_owned_after_display":"20,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2005-08-01","filed_date":"2005-08-03","scope":"insider","n_lines":3},{"id":1360217,"accession":"0001241920-05-000017","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001241920-05-000017","line_url":"/filing/0001241920-05-000017#line-2","is_derivative":false,"issuer_cik":"0001095480","issuer_name":"NETRATINGS INC","issuer_ticker":"NTRT","issuer_name_source":null,"issuer_url":"/issuer/0001095480","owner_cik":"0001285176","owner_name":"DAY DAVID","owner_display_name":"DAY DAVID","owner_url":"/insider/0001285176","role":"Officer (Managing Director, EMEA)","role_mark":"O","role_mark_label":"Officer (Managing Director, EMEA)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Managing Director, EMEA","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":416.0,"shares_display":"416","price_per_share":15.0,"price_display":"15.00","price_state":"stated","total_value":6240.0,"total_display":"6,240.00","total_whole":"6,240","shares_owned_after":20000.0,"shares_owned_after_display":"20,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2005-07-11","filed_date":"2005-07-13","scope":"insider"},{"id":1468870,"accession":"0001285176-05-000003","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001285176-05-000003","line_url":"/filing/0001285176-05-000003","is_derivative":false,"issuer_cik":"0001095480","issuer_name":"NETRATINGS INC","issuer_ticker":"NTRT","issuer_name_source":null,"issuer_url":"/issuer/0001095480","owner_cik":"0001285176","owner_name":"DAY DAVID","owner_display_name":"DAY DAVID","owner_url":"/insider/0001285176","role":"Officer (Managing Director, EMEA)","role_mark":"O","role_mark_label":"Officer (Managing Director, EMEA)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Managing Director, EMEA","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":833.0,"shares_display":"833","price_per_share":14.0,"price_display":"14.00","price_state":"stated","total_value":11662.0,"total_display":"11,662.00","total_whole":"11,662","shares_owned_after":20000.0,"shares_owned_after_display":"20,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2005-07-05","filed_date":"2005-07-06","scope":"insider","n_lines":2},{"id":1579165,"accession":"0001285176-05-000002","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001285176-05-000002","line_url":"/filing/0001285176-05-000002#line-2","is_derivative":false,"issuer_cik":"0001095480","issuer_name":"NETRATINGS INC","issuer_ticker":"NTRT","issuer_name_source":null,"issuer_url":"/issuer/0001095480","owner_cik":"0001285176","owner_name":"DAY DAVID","owner_display_name":"DAY DAVID","owner_url":"/insider/0001285176","role":"Officer (Managing Director, EMEA)","role_mark":"O","role_mark_label":"Officer (Managing Director, EMEA)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Managing Director, EMEA","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":625.0,"shares_display":"625","price_per_share":14.0,"price_display":"14.00","price_state":"stated","total_value":8750.0,"total_display":"8,750.00","total_whole":"8,750","shares_owned_after":20000.0,"shares_owned_after_display":"20,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2005-06-16","filed_date":"2005-06-17","scope":"insider"},{"id":1399076,"accession":"0001285176-05-000001","txn_seq":18,"anchor":"line-18","filing_url":"/filing/0001285176-05-000001","line_url":"/filing/0001285176-05-000001","is_derivative":false,"issuer_cik":"0001095480","issuer_name":"NETRATINGS INC","issuer_ticker":"NTRT","issuer_name_source":null,"issuer_url":"/issuer/0001095480","owner_cik":"0001285176","owner_name":"DAY DAVID","owner_display_name":"DAY DAVID","owner_url":"/insider/0001285176","role":"Officer (Managing Director, EMEA)","role_mark":"O","role_mark_label":"Officer (Managing Director, EMEA)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Managing Director, EMEA","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":7500.0,"shares_display":"7,500","price_per_share":14.088933333333333,"price_display":"14.09","price_state":"stated","total_value":105667.0,"total_display":"105,667.00","total_whole":"105,667","shares_owned_after":20000.0,"shares_owned_after_display":"20,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2005-05-26","filed_date":"2005-05-31","scope":"insider","n_lines":9},{"id":293252,"accession":"0001241917-04-000014","txn_seq":6,"anchor":"line-6","filing_url":"/filing/0001241917-04-000014","line_url":"/filing/0001241917-04-000014","is_derivative":false,"issuer_cik":"0001095480","issuer_name":"NETRATINGS INC","issuer_ticker":"NTRT","issuer_name_source":null,"issuer_url":"/issuer/0001095480","owner_cik":"0001285176","owner_name":"DAY DAVID","owner_display_name":"DAY DAVID","owner_url":"/insider/0001285176","role":"Officer (Managing Director, EMEA)","role_mark":"O","role_mark_label":"Officer (Managing Director, EMEA)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Managing Director, EMEA","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":3750.0,"shares_display":"3,750","price_per_share":19.5,"price_display":"19.50","price_state":"stated","total_value":73125.0,"total_display":"73,125.00","total_whole":"73,125","shares_owned_after":0.0,"shares_owned_after_display":"0","ownership_form":"D","is_10b5_1":null,"transaction_date":"2004-11-11","filed_date":"2004-11-15","scope":"insider","n_lines":3},{"id":657047,"accession":"0001285176-04-000006","txn_seq":6,"anchor":"line-6","filing_url":"/filing/0001285176-04-000006","line_url":"/filing/0001285176-04-000006","is_derivative":false,"issuer_cik":"0001095480","issuer_name":"NETRATINGS INC","issuer_ticker":"NTRT","issuer_name_source":null,"issuer_url":"/issuer/0001095480","owner_cik":"0001285176","owner_name":"DAY DAVID","owner_display_name":"DAY DAVID","owner_url":"/insider/0001285176","role":"Officer (Managing Director, EMEA)","role_mark":"O","role_mark_label":"Officer (Managing Director, EMEA)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Managing Director, EMEA","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":5625.0,"shares_display":"5,625","price_per_share":15.5,"price_display":"15.50","price_state":"stated","total_value":87187.5,"total_display":"87,187.50","total_whole":"87,188","shares_owned_after":0.0,"shares_owned_after_display":"0","ownership_form":"D","is_10b5_1":null,"transaction_date":"2004-08-20","filed_date":"2004-08-23","scope":"insider","n_lines":3},{"id":456790,"accession":"0001285176-04-000004","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001285176-04-000004","line_url":"/filing/0001285176-04-000004","is_derivative":false,"issuer_cik":"0001095480","issuer_name":"NETRATINGS INC","issuer_ticker":"NTRT","issuer_name_source":null,"issuer_url":"/issuer/0001095480","owner_cik":"0001285176","owner_name":"DAY DAVID","owner_display_name":"DAY DAVID","owner_url":"/insider/0001285176","role":"Officer (Managing Director, EMEA)","role_mark":"O","role_mark_label":"Officer (Managing Director, EMEA)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Managing Director, EMEA","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":20625.0,"shares_display":"20,625","price_per_share":13.3,"price_display":"13.30","price_state":"stated","total_value":274312.5,"total_display":"274,312.50","total_whole":"274,313","shares_owned_after":0.0,"shares_owned_after_display":"0","ownership_form":"D","is_10b5_1":null,"transaction_date":"2004-05-26","filed_date":"2004-05-27","scope":"insider","n_lines":2}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":41,"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":41,"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":41},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0001095480","name":"NETRATINGS INC","url":"/issuer/0001095480","role":"Officer (Managing Director, EMEA)","n_filings":13,"first_seen":"2004-05-27","last_seen":"2005-12-15"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001285176","retrieved_at":"2026-08-27T07:35:10+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"}}