{"entity":{"type":"insider","cik":"0001325934","url":"/insider/0001325934","json_url":"/insider/0001325934.json","name":"SPIRTOS JOHN","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":273,"n_filings":16,"first":"2005-12-13","last":"2013-06-07","span_basis":"filed_date"},"name_variants":[{"name":"SPIRTOS JOHN","source":"filing","n_filings":16,"first_seen":"2005-12-13","last_seen":"2013-06-07"}],"transactions":[{"id":5084356,"accession":"0001261970-13-000018","txn_seq":9,"anchor":"line-9","filing_url":"/filing/0001261970-13-000018","line_url":"/filing/0001261970-13-000018#line-9","is_derivative":false,"issuer_cik":"0001052054","issuer_name":"EVOLVING SYSTEMS INC","issuer_ticker":"EVOL","issuer_name_source":null,"issuer_url":"/issuer/0001052054","owner_cik":"0001325934","owner_name":"SPIRTOS JOHN","owner_display_name":"SPIRTOS JOHN","owner_url":"/insider/0001325934","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2900.0,"shares_display":"2,900","price_per_share":6.48,"price_display":"6.48","price_state":"stated","total_value":18792.0,"total_display":"18,792.00","total_whole":"18,792","shares_owned_after":3500.0,"shares_owned_after_display":"3,500","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-06-07","filed_date":"2013-06-07","scope":"insider"},{"id":5084353,"accession":"0001261970-13-000018","txn_seq":8,"anchor":"line-8","filing_url":"/filing/0001261970-13-000018","line_url":"/filing/0001261970-13-000018","is_derivative":false,"issuer_cik":"0001052054","issuer_name":"EVOLVING SYSTEMS INC","issuer_ticker":"EVOL","issuer_name_source":null,"issuer_url":"/issuer/0001052054","owner_cik":"0001325934","owner_name":"SPIRTOS JOHN","owner_display_name":"SPIRTOS JOHN","owner_url":"/insider/0001325934","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":18000.0,"shares_display":"18,000","price_per_share":6.405555555555556,"price_display":"6.41","price_state":"stated","total_value":115300.0,"total_display":"115,300.00","total_whole":"115,300","shares_owned_after":14400.0,"shares_owned_after_display":"14,400","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-06-06","filed_date":"2013-06-07","scope":"insider","n_lines":2},{"id":5084347,"accession":"0001261970-13-000018","txn_seq":6,"anchor":"line-6","filing_url":"/filing/0001261970-13-000018","line_url":"/filing/0001261970-13-000018","is_derivative":false,"issuer_cik":"0001052054","issuer_name":"EVOLVING SYSTEMS INC","issuer_ticker":"EVOL","issuer_name_source":null,"issuer_url":"/issuer/0001052054","owner_cik":"0001325934","owner_name":"SPIRTOS JOHN","owner_display_name":"SPIRTOS JOHN","owner_url":"/insider/0001325934","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":3600.0,"shares_display":"3,600","price_per_share":6.612777777777778,"price_display":"6.61","price_state":"stated","total_value":23806.0,"total_display":"23,806.00","total_whole":"23,806","shares_owned_after":26000.0,"shares_owned_after_display":"26,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-06-05","filed_date":"2013-06-07","scope":"insider","n_lines":3},{"id":7381044,"accession":"0001209191-07-056834","txn_seq":22,"anchor":"line-22","filing_url":"/filing/0001209191-07-056834","line_url":"/filing/0001209191-07-056834","is_derivative":false,"issuer_cik":"0001265888","issuer_name":"NEUSTAR INC","issuer_ticker":"NSR","issuer_name_source":null,"issuer_url":"/issuer/0001265888","owner_cik":"0001325934","owner_name":"SPIRTOS JOHN","owner_display_name":"SPIRTOS JOHN","owner_url":"/insider/0001325934","role":"Officer (Sr. VP, Corporate Dev)","role_mark":"O","role_mark_label":"Officer (Sr. VP, Corporate Dev)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Sr. VP, Corporate Dev.","security_title":"Class A Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":12500.0,"shares_display":"12,500","price_per_share":33.8437432,"price_display":"33.84","price_state":"stated","total_value":423046.79,"total_display":"423,046.79","total_whole":"423,047","shares_owned_after":2700.0,"shares_owned_after_display":"2,700","ownership_form":"D","is_10b5_1":null,"transaction_date":"2007-10-01","filed_date":"2007-10-03","scope":"insider","n_lines":21},{"id":7000653,"accession":"0001209191-07-041259","txn_seq":20,"anchor":"line-20","filing_url":"/filing/0001209191-07-041259","line_url":"/filing/0001209191-07-041259","is_derivative":false,"issuer_cik":"0001265888","issuer_name":"NEUSTAR INC","issuer_ticker":"NSR","issuer_name_source":null,"issuer_url":"/issuer/0001265888","owner_cik":"0001325934","owner_name":"SPIRTOS JOHN","owner_display_name":"SPIRTOS JOHN","owner_url":"/insider/0001325934","role":"Officer (Sr. VP, Corporate Dev)","role_mark":"O","role_mark_label":"Officer (Sr. VP, Corporate Dev)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Sr. VP, Corporate Dev.","security_title":"Class A Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":12500.0,"shares_display":"12,500","price_per_share":28.9,"price_display":"28.90","price_state":"stated","total_value":361250.0,"total_display":"361,250.00","total_whole":"361,250","shares_owned_after":9800.0,"shares_owned_after_display":"9,800","ownership_form":"D","is_10b5_1":null,"transaction_date":"2007-07-02","filed_date":"2007-07-05","scope":"insider","n_lines":19},{"id":7618040,"accession":"0001209191-07-030005","txn_seq":25,"anchor":"line-25","filing_url":"/filing/0001209191-07-030005","line_url":"/filing/0001209191-07-030005#line-25","is_derivative":false,"issuer_cik":"0001265888","issuer_name":"NEUSTAR INC","issuer_ticker":"NSR","issuer_name_source":null,"issuer_url":"/issuer/0001265888","owner_cik":"0001325934","owner_name":"SPIRTOS JOHN","owner_display_name":"SPIRTOS JOHN","owner_url":"/insider/0001325934","role":"Officer (Sr. VP, Corporate Dev)","role_mark":"O","role_mark_label":"Officer (Sr. VP, Corporate Dev)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Sr. VP, Corporate Dev.","security_title":"Class A Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":4500.0,"shares_display":"4,500","price_per_share":27.1,"price_display":"27.10","price_state":"stated","total_value":121950.0,"total_display":"121,950.00","total_whole":"121,950","shares_owned_after":14450.0,"shares_owned_after_display":"14,450","ownership_form":"D","is_10b5_1":null,"transaction_date":"2007-05-10","filed_date":"2007-05-14","scope":"insider"},{"id":7618039,"accession":"0001209191-07-030005","txn_seq":24,"anchor":"line-24","filing_url":"/filing/0001209191-07-030005","line_url":"/filing/0001209191-07-030005#line-24","is_derivative":false,"issuer_cik":"0001265888","issuer_name":"NEUSTAR INC","issuer_ticker":"NSR","issuer_name_source":null,"issuer_url":"/issuer/0001265888","owner_cik":"0001325934","owner_name":"SPIRTOS JOHN","owner_display_name":"SPIRTOS JOHN","owner_url":"/insider/0001325934","role":"Officer (Sr. VP, Corporate Dev)","role_mark":"O","role_mark_label":"Officer (Sr. VP, Corporate Dev)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Sr. VP, Corporate Dev.","security_title":"Class A Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2100.0,"shares_display":"2,100","price_per_share":26.93,"price_display":"26.93","price_state":"stated","total_value":56553.0,"total_display":"56,553.00","total_whole":"56,553","shares_owned_after":8850.0,"shares_owned_after_display":"8,850","ownership_form":"D","is_10b5_1":null,"transaction_date":"2007-05-10","filed_date":"2007-05-14","scope":"insider"},{"id":7618037,"accession":"0001209191-07-030005","txn_seq":23,"anchor":"line-23","filing_url":"/filing/0001209191-07-030005","line_url":"/filing/0001209191-07-030005#line-23","is_derivative":false,"issuer_cik":"0001265888","issuer_name":"NEUSTAR INC","issuer_ticker":"NSR","issuer_name_source":null,"issuer_url":"/issuer/0001265888","owner_cik":"0001325934","owner_name":"SPIRTOS JOHN","owner_display_name":"SPIRTOS JOHN","owner_url":"/insider/0001325934","role":"Officer (Sr. VP, Corporate Dev)","role_mark":"O","role_mark_label":"Officer (Sr. VP, Corporate Dev)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Sr. VP, Corporate Dev.","security_title":"Class A 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":26.94,"price_display":"26.94","price_state":"stated","total_value":48492.0,"total_display":"48,492.00","total_whole":"48,492","shares_owned_after":10950.0,"shares_owned_after_display":"10,950","ownership_form":"D","is_10b5_1":null,"transaction_date":"2007-05-10","filed_date":"2007-05-14","scope":"insider"},{"id":7618035,"accession":"0001209191-07-030005","txn_seq":22,"anchor":"line-22","filing_url":"/filing/0001209191-07-030005","line_url":"/filing/0001209191-07-030005#line-22","is_derivative":false,"issuer_cik":"0001265888","issuer_name":"NEUSTAR INC","issuer_ticker":"NSR","issuer_name_source":null,"issuer_url":"/issuer/0001265888","owner_cik":"0001325934","owner_name":"SPIRTOS JOHN","owner_display_name":"SPIRTOS JOHN","owner_url":"/insider/0001325934","role":"Officer (Sr. VP, Corporate Dev)","role_mark":"O","role_mark_label":"Officer (Sr. VP, Corporate Dev)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Sr. VP, Corporate Dev.","security_title":"Class A 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":26.9,"price_display":"26.90","price_state":"stated","total_value":48420.0,"total_display":"48,420.00","total_whole":"48,420","shares_owned_after":5550.0,"shares_owned_after_display":"5,550","ownership_form":"D","is_10b5_1":null,"transaction_date":"2007-05-10","filed_date":"2007-05-14","scope":"insider"}],"collapsed":true,"next_cursor":"2007-05-10|7618035","ledger_fault":false,"count":{"value":273,"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":273,"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":273},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0001052054","name":"EVOLVING SYSTEMS INC","url":"/issuer/0001052054","role":"Director","n_filings":1,"first_seen":"2013-06-07","last_seen":"2013-06-07"},{"type":"issuer","type_label":"ISSUER","cik":"0001265888","name":"NEUSTAR INC","url":"/issuer/0001265888","role":"Officer (Sr. VP, Corporate Dev)","n_filings":15,"first_seen":"2005-12-13","last_seen":"2007-10-03"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001325934","retrieved_at":"2026-08-24T13:26:35+00:00","coverage":{"filings":1506293,"transactions":4290787,"issuers":28597,"insiders":152303,"first_filed_date":"2003-06-30","last_filed_date":"2026-08-21","last_ingest":"2026-08-22T05:23:40.159918+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"}}