{"entity":{"type":"insider","cik":"0001502611","url":"/insider/0001502611","json_url":"/insider/0001502611.json","name":"Golden Stephen John","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":9,"n_filings":7,"first":"2011-06-21","last":"2015-08-11","span_basis":"filed_date"},"name_variants":[{"name":"Golden Stephen John","source":"filing","n_filings":7,"first_seen":"2011-06-21","last_seen":"2015-08-11"}],"transactions":[{"id":8834072,"accession":"0001513162-15-000484","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001513162-15-000484","line_url":"/filing/0001513162-15-000484#line-4","is_derivative":false,"issuer_cik":"0000949428","issuer_name":"CLEAN DIESEL TECHNOLOGIES INC","issuer_ticker":"CDTI","issuer_name_source":null,"issuer_url":"/issuer/0000949428","owner_cik":"0001502611","owner_name":"Golden Stephen John","owner_display_name":"Golden Stephen John","owner_url":"/insider/0001502611","role":"Officer (Chief Technology Officer)","role_mark":"O","role_mark_label":"Officer (Chief Technology Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Technology Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":8048.0,"shares_display":"8,048","price_per_share":1.51,"price_display":"1.51","price_state":"stated","total_value":12152.48,"total_display":"12,152.48","total_whole":"12,152","shares_owned_after":40723.0,"shares_owned_after_display":"40,723","ownership_form":"D","is_10b5_1":null,"transaction_date":"2015-08-10","filed_date":"2015-08-11","scope":"insider"},{"id":6327674,"accession":"0001513162-14-000343","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001513162-14-000343","line_url":"/filing/0001513162-14-000343#line-3","is_derivative":false,"issuer_cik":"0000949428","issuer_name":"CLEAN DIESEL TECHNOLOGIES INC","issuer_ticker":"CDTI","issuer_name_source":null,"issuer_url":"/issuer/0000949428","owner_cik":"0001502611","owner_name":"Golden Stephen John","owner_display_name":"Golden Stephen John","owner_url":"/insider/0001502611","role":"Officer (Chief Technology Officer)","role_mark":"O","role_mark_label":"Officer (Chief Technology Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Technology Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":5515.0,"shares_display":"5,515","price_per_share":2.4795,"price_display":"2.48","price_state":"stated","total_value":13674.4425,"total_display":"13,674.44","total_whole":"13,674","shares_owned_after":28204.0,"shares_owned_after_display":"28,204","ownership_form":"D","is_10b5_1":null,"transaction_date":"2014-05-19","filed_date":"2014-05-19","scope":"insider"},{"id":5117065,"accession":"0001513162-13-000428","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001513162-13-000428","line_url":"/filing/0001513162-13-000428#line-2","is_derivative":false,"issuer_cik":"0000949428","issuer_name":"CLEAN DIESEL TECHNOLOGIES INC","issuer_ticker":"CDTI","issuer_name_source":null,"issuer_url":"/issuer/0000949428","owner_cik":"0001502611","owner_name":"Golden Stephen John","owner_display_name":"Golden Stephen John","owner_url":"/insider/0001502611","role":"Officer (Chief Technology Officer)","role_mark":"O","role_mark_label":"Officer (Chief Technology Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Technology Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":810.0,"shares_display":"810","price_per_share":2.0288,"price_display":"2.03","price_state":"stated","total_value":1643.328,"total_display":"1,643.33","total_whole":"1,643","shares_owned_after":18685.0,"shares_owned_after_display":"18,685","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-06-11","filed_date":"2013-06-11","scope":"insider"},{"id":4748170,"accession":"0001513162-13-000225","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001513162-13-000225","line_url":"/filing/0001513162-13-000225#line-2","is_derivative":false,"issuer_cik":"0000949428","issuer_name":"CLEAN DIESEL TECHNOLOGIES INC","issuer_ticker":"CDTI","issuer_name_source":null,"issuer_url":"/issuer/0000949428","owner_cik":"0001502611","owner_name":"Golden Stephen John","owner_display_name":"Golden Stephen John","owner_url":"/insider/0001502611","role":"Officer (Chief Technology Officer)","role_mark":"O","role_mark_label":"Officer (Chief Technology Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Technology Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":3373.0,"shares_display":"3,373","price_per_share":2.1532,"price_display":"2.15","price_state":"stated","total_value":7262.7436,"total_display":"7,262.74","total_whole":"7,263","shares_owned_after":17715.0,"shares_owned_after_display":"17,715","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-03-21","filed_date":"2013-03-22","scope":"insider"},{"id":3136194,"accession":"0001209191-12-033543","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-12-033543","line_url":"/filing/0001209191-12-033543#line-2","is_derivative":false,"issuer_cik":"0000949428","issuer_name":"CLEAN DIESEL TECHNOLOGIES INC","issuer_ticker":"CDTI","issuer_name_source":null,"issuer_url":"/issuer/0000949428","owner_cik":"0001502611","owner_name":"Golden Stephen John","owner_display_name":"Golden Stephen John","owner_url":"/insider/0001502611","role":"Officer (Chief Technical Officer)","role_mark":"O","role_mark_label":"Officer (Chief Technical Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Technical Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":884.0,"shares_display":"884","price_per_share":2.1867,"price_display":"2.19","price_state":"stated","total_value":1933.0428,"total_display":"1,933.04","total_whole":"1,933","shares_owned_after":14552.0,"shares_owned_after_display":"14,552","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-06-11","filed_date":"2012-06-12","scope":"insider"},{"id":9048249,"accession":"0001209191-11-049311","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-11-049311","line_url":"/filing/0001209191-11-049311#line-2","is_derivative":false,"issuer_cik":"0000949428","issuer_name":"CLEAN DIESEL TECHNOLOGIES INC","issuer_ticker":"CDTI","issuer_name_source":null,"issuer_url":"/issuer/0000949428","owner_cik":"0001502611","owner_name":"Golden Stephen John","owner_display_name":"Golden Stephen John","owner_url":"/insider/0001502611","role":"Officer (Chief Technical Officer)","role_mark":"O","role_mark_label":"Officer (Chief Technical Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Technical Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":8647.0,"shares_display":"8,647","price_per_share":2.9238,"price_display":"2.92","price_state":"stated","total_value":25282.0986,"total_display":"25,282.10","total_whole":"25,282","shares_owned_after":13656.0,"shares_owned_after_display":"13,656","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-09-27","filed_date":"2011-09-28","scope":"insider"},{"id":9048248,"accession":"0001209191-11-049311","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-11-049311","line_url":"/filing/0001209191-11-049311#line-1","is_derivative":false,"issuer_cik":"0000949428","issuer_name":"CLEAN DIESEL TECHNOLOGIES INC","issuer_ticker":"CDTI","issuer_name_source":null,"issuer_url":"/issuer/0000949428","owner_cik":"0001502611","owner_name":"Golden Stephen John","owner_display_name":"Golden Stephen John","owner_url":"/insider/0001502611","role":"Officer (Chief Technical Officer)","role_mark":"O","role_mark_label":"Officer (Chief Technical Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Technical Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":401.0,"shares_display":"401","price_per_share":2.9799,"price_display":"2.98","price_state":"stated","total_value":1194.9399,"total_display":"1,194.94","total_whole":"1,195","shares_owned_after":22303.0,"shares_owned_after_display":"22,303","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-09-26","filed_date":"2011-09-28","scope":"insider"},{"id":8997496,"accession":"0001209191-11-035831","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001209191-11-035831","line_url":"/filing/0001209191-11-035831#line-3","is_derivative":false,"issuer_cik":"0000949428","issuer_name":"CLEAN DIESEL TECHNOLOGIES INC","issuer_ticker":"CDTI","issuer_name_source":null,"issuer_url":"/issuer/0000949428","owner_cik":"0001502611","owner_name":"Golden Stephen John","owner_display_name":"Golden Stephen John","owner_url":"/insider/0001502611","role":"Officer (Chief Technical Officer)","role_mark":"O","role_mark_label":"Officer (Chief Technical Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Technical Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":7505.0,"shares_display":"7,505","price_per_share":5.7797,"price_display":"5.78","price_state":"stated","total_value":43376.6485,"total_display":"43,376.65","total_whole":"43,377","shares_owned_after":22704.0,"shares_owned_after_display":"22,704","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-06-21","filed_date":"2011-06-21","scope":"insider"},{"id":8997495,"accession":"0001209191-11-035831","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-11-035831","line_url":"/filing/0001209191-11-035831#line-2","is_derivative":false,"issuer_cik":"0000949428","issuer_name":"CLEAN DIESEL TECHNOLOGIES INC","issuer_ticker":"CDTI","issuer_name_source":null,"issuer_url":"/issuer/0000949428","owner_cik":"0001502611","owner_name":"Golden Stephen John","owner_display_name":"Golden Stephen John","owner_url":"/insider/0001502611","role":"Officer (Chief Technical Officer)","role_mark":"O","role_mark_label":"Officer (Chief Technical Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Technical Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2046.0,"shares_display":"2,046","price_per_share":5.802,"price_display":"5.80","price_state":"stated","total_value":11870.892,"total_display":"11,870.89","total_whole":"11,871","shares_owned_after":30209.0,"shares_owned_after_display":"30,209","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-06-20","filed_date":"2011-06-21","scope":"insider"}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":9,"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":9,"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":9},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0000949428","name":"CLEAN DIESEL TECHNOLOGIES INC","url":"/issuer/0000949428","role":"Officer (Chief Technology Officer)","n_filings":7,"first_seen":"2011-06-21","last_seen":"2015-08-11"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001502611","retrieved_at":"2026-08-24T09:01:02+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"}}