{"entity":{"type":"insider","cik":"0001384849","url":"/insider/0001384849","json_url":"/insider/0001384849.json","name":"Halpern Stewart A","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":14,"n_filings":6,"first":"2007-02-20","last":"2009-03-06","span_basis":"filed_date"},"name_variants":[{"name":"Halpern Stewart A","source":"filing","n_filings":6,"first_seen":"2007-02-20","last_seen":"2009-03-06"}],"transactions":[{"id":5973127,"accession":"0001179110-09-004368","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001179110-09-004368","line_url":"/filing/0001179110-09-004368","is_derivative":false,"issuer_cik":"0001088162","issuer_name":"MAD CATZ INTERACTIVE INC","issuer_ticker":"MCZ","issuer_name_source":null,"issuer_url":"/issuer/0001088162","owner_cik":"0001384849","owner_name":"Halpern Stewart A","owner_display_name":"Halpern Stewart A","owner_url":"/insider/0001384849","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":63100.0,"shares_display":"63,100","price_per_share":0.1809414263074485,"price_display":"0.18","price_state":"stated","total_value":11417.404,"total_display":"11,417.40","total_whole":"11,417","shares_owned_after":392400.0,"shares_owned_after_display":"392,400","ownership_form":"D","is_10b5_1":null,"transaction_date":"2009-03-05","filed_date":"2009-03-06","scope":"insider","n_lines":3},{"id":6000224,"accession":"0001179110-09-004126","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001179110-09-004126","line_url":"/filing/0001179110-09-004126","is_derivative":false,"issuer_cik":"0001088162","issuer_name":"MAD CATZ INTERACTIVE INC","issuer_ticker":"MCZ","issuer_name_source":null,"issuer_url":"/issuer/0001088162","owner_cik":"0001384849","owner_name":"Halpern Stewart A","owner_display_name":"Halpern Stewart A","owner_url":"/insider/0001384849","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":61600.0,"shares_display":"61,600","price_per_share":0.19,"price_display":"0.19","price_state":"stated","total_value":11704.0,"total_display":"11,704.00","total_whole":"11,704","shares_owned_after":332200.0,"shares_owned_after_display":"332,200","ownership_form":"D","is_10b5_1":null,"transaction_date":"2009-03-03","filed_date":"2009-03-04","scope":"insider","n_lines":2},{"id":6000216,"accession":"0001179110-09-004126","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001179110-09-004126","line_url":"/filing/0001179110-09-004126","is_derivative":false,"issuer_cik":"0001088162","issuer_name":"MAD CATZ INTERACTIVE INC","issuer_ticker":"MCZ","issuer_name_source":null,"issuer_url":"/issuer/0001088162","owner_cik":"0001384849","owner_name":"Halpern Stewart A","owner_display_name":"Halpern Stewart A","owner_url":"/insider/0001384849","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":25300.0,"shares_display":"25,300","price_per_share":0.2,"price_display":"0.20","price_state":"stated","total_value":5060.0,"total_display":"5,060.00","total_whole":"5,060","shares_owned_after":275300.0,"shares_owned_after_display":"275,300","ownership_form":"D","is_10b5_1":null,"transaction_date":"2009-03-02","filed_date":"2009-03-04","scope":"insider","n_lines":2},{"id":5916832,"accession":"0001179110-09-002986","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001179110-09-002986","line_url":"/filing/0001179110-09-002986","is_derivative":false,"issuer_cik":"0001088162","issuer_name":"MAD CATZ INTERACTIVE INC","issuer_ticker":"MCZ","issuer_name_source":null,"issuer_url":"/issuer/0001088162","owner_cik":"0001384849","owner_name":"Halpern Stewart A","owner_display_name":"Halpern Stewart A","owner_url":"/insider/0001384849","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":100000.0,"shares_display":"100,000","price_per_share":0.1849674,"price_display":"0.18","price_state":"stated","total_value":18496.74,"total_display":"18,496.74","total_whole":"18,497","shares_owned_after":200000.0,"shares_owned_after_display":"200,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2009-02-18","filed_date":"2009-02-19","scope":"insider","n_lines":3},{"id":3448712,"accession":"0001179110-08-019819","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001179110-08-019819","line_url":"/filing/0001179110-08-019819#line-1","is_derivative":false,"issuer_cik":"0001088162","issuer_name":"MAD CATZ INTERACTIVE INC","issuer_ticker":"MCZ","issuer_name_source":null,"issuer_url":"/issuer/0001088162","owner_cik":"0001384849","owner_name":"Halpern Stewart A","owner_display_name":"Halpern Stewart A","owner_url":"/insider/0001384849","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":50000.0,"shares_display":"50,000","price_per_share":0.28,"price_display":"0.28","price_state":"stated","total_value":14000.0,"total_display":"14,000.00","total_whole":"14,000","shares_owned_after":150000.0,"shares_owned_after_display":"150,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2008-11-20","filed_date":"2008-11-21","scope":"insider"},{"id":8276025,"accession":"0001179110-07-021562","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001179110-07-021562","line_url":"/filing/0001179110-07-021562","is_derivative":false,"issuer_cik":"0001088162","issuer_name":"MAD CATZ INTERACTIVE INC","issuer_ticker":"MCZ","issuer_name_source":null,"issuer_url":"/issuer/0001088162","owner_cik":"0001384849","owner_name":"Halpern Stewart A","owner_display_name":"Halpern Stewart A","owner_url":"/insider/0001384849","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":50000.0,"shares_display":"50,000","price_per_share":1.05995,"price_display":"1.06","price_state":"stated","total_value":52997.5,"total_display":"52,997.50","total_whole":"52,998","shares_owned_after":75000.0,"shares_owned_after_display":"75,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2007-11-15","filed_date":"2007-11-15","scope":"insider","n_lines":2},{"id":7873839,"accession":"0001179110-07-004147","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001179110-07-004147","line_url":"/filing/0001179110-07-004147#line-1","is_derivative":false,"issuer_cik":"0001088162","issuer_name":"MAD CATZ INTERACTIVE INC","issuer_ticker":"MCZ","issuer_name_source":null,"issuer_url":"/issuer/0001088162","owner_cik":"0001384849","owner_name":"Halpern Stewart A","owner_display_name":"Halpern Stewart A","owner_url":"/insider/0001384849","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":50000.0,"shares_display":"50,000","price_per_share":0.8,"price_display":"0.80","price_state":"stated","total_value":40000.0,"total_display":"40,000.00","total_whole":"40,000","shares_owned_after":50000.0,"shares_owned_after_display":"50,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2007-02-16","filed_date":"2007-02-20","scope":"insider"}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":14,"kind":"exact"},"open_market_only":false,"composition":{"kind":"exact","rows":[{"code":"P","label":"Open-market purchase","n":14,"open_market":true},{"code":"S","label":"Open-market sale","n":0,"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":14},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0001088162","name":"MAD CATZ INTERACTIVE INC","url":"/issuer/0001088162","role":"Officer (Chief Financial Officer)","n_filings":6,"first_seen":"2007-02-20","last_seen":"2009-03-06"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001384849","retrieved_at":"2026-08-26T22:14:31+00:00","coverage":{"filings":1506293,"transactions":4290787,"issuers":28597,"insiders":152303,"first_filed_date":"2003-06-30","last_filed_date":"2026-08-25","last_ingest":"2026-08-26T05:24:25.741053+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"}}