{"entity":{"type":"insider","cik":"0001251188","url":"/insider/0001251188","json_url":"/insider/0001251188.json","name":"DEARBORN CAPITAL MANAGEMENT LLC","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":246,"n_filings":101,"first":"2004-01-09","last":"2025-11-04","span_basis":"filed_date"},"name_variants":[{"name":"DEARBORN CAPITAL MANAGEMENT LLC","source":"filing","n_filings":101,"first_seen":"2004-01-09","last_seen":"2025-11-04"}],"transactions":[{"id":5084387,"accession":"0001104659-25-106176","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001104659-25-106176","line_url":"/filing/0001104659-25-106176","is_derivative":false,"issuer_cik":"0000845698","issuer_name":"GRANT PARK FUTURES FUND LIMITED PARTNERSHIP","issuer_ticker":"NONE","issuer_name_source":null,"issuer_url":"/issuer/0000845698","owner_cik":"0001251188","owner_name":"DEARBORN CAPITAL MANAGEMENT LLC","owner_display_name":"DEARBORN CAPITAL MANAGEMENT LLC","owner_url":"/insider/0001251188","role":"Other","role_mark":"*","role_mark_label":"Other","role_mark_generic":"Other","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Legacy 2 Limited Partnership Class Units","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":224.139,"shares_display":"224.14","price_per_share":892.3004056589884,"price_display":"892.30","price_state":"stated","total_value":199999.320624,"total_display":"199,999.32","total_whole":"199,999","shares_owned_after":119.984,"shares_owned_after_display":"119.98","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-10-31","filed_date":"2025-11-04","scope":"insider","n_lines":4},{"id":6475529,"accession":"0001104659-22-000773","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001104659-22-000773","line_url":"/filing/0001104659-22-000773","is_derivative":false,"issuer_cik":"0000845698","issuer_name":"GRANT PARK FUTURES FUND LIMITED PARTNERSHIP","issuer_ticker":"NONE","issuer_name_source":null,"issuer_url":"/issuer/0000845698","owner_cik":"0001251188","owner_name":"DEARBORN CAPITAL MANAGEMENT LLC","owner_display_name":"DEARBORN CAPITAL MANAGEMENT LLC","owner_url":"/insider/0001251188","role":"Other","role_mark":"*","role_mark_label":"Other","role_mark_generic":"Other","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Legacy 2 Limited Partnership Class Units","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":244.297,"shares_display":"244.30","price_per_share":815.8080731241072,"price_display":"815.81","price_state":"stated","total_value":199299.46484,"total_display":"199,299.46","total_whole":"199,299","shares_owned_after":225.576,"shares_owned_after_display":"225.58","ownership_form":"D","is_10b5_1":null,"transaction_date":"2021-12-31","filed_date":"2022-01-04","scope":"insider","n_lines":4},{"id":4365384,"accession":"0001104659-21-060827","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001104659-21-060827","line_url":"/filing/0001104659-21-060827","is_derivative":false,"issuer_cik":"0000845698","issuer_name":"GRANT PARK FUTURES FUND LIMITED PARTNERSHIP","issuer_ticker":"NONE","issuer_name_source":null,"issuer_url":"/issuer/0000845698","owner_cik":"0001251188","owner_name":"DEARBORN CAPITAL MANAGEMENT LLC","owner_display_name":"DEARBORN CAPITAL MANAGEMENT LLC","owner_url":"/insider/0001251188","role":"Other","role_mark":"*","role_mark_label":"Other","role_mark_generic":"Other","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Global Alternative Markets 1 Limited Partnership Class Units","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":468.872,"shares_display":"468.87","price_per_share":878.5871545325804,"price_display":"878.59","price_state":"stated","total_value":411944.91632,"total_display":"411,944.92","total_whole":"411,945","shares_owned_after":0.0,"shares_owned_after_display":"0","ownership_form":"D","is_10b5_1":null,"transaction_date":"2021-04-30","filed_date":"2021-05-04","scope":"insider","n_lines":4},{"id":7995310,"accession":"0001104659-19-012333","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001104659-19-012333","line_url":"/filing/0001104659-19-012333","is_derivative":false,"issuer_cik":"0000845698","issuer_name":"GRANT PARK FUTURES FUND LIMITED PARTNERSHIP","issuer_ticker":"NONE","issuer_name_source":null,"issuer_url":"/issuer/0000845698","owner_cik":"0001251188","owner_name":"DEARBORN CAPITAL MANAGEMENT LLC","owner_display_name":"DEARBORN CAPITAL MANAGEMENT LLC","owner_url":"/insider/0001251188","role":"Other","role_mark":"*","role_mark_label":"Other","role_mark_generic":"Other","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Legacy 1 Limited Partnership Class Units","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":651.371,"shares_display":"651.37","price_per_share":775.2319418196389,"price_display":"775.23","price_state":"stated","total_value":504963.605175,"total_display":"504,963.61","total_whole":"504,964","shares_owned_after":0.0,"shares_owned_after_display":"0","ownership_form":"D","is_10b5_1":null,"transaction_date":"2019-02-28","filed_date":"2019-03-04","scope":"insider","n_lines":4},{"id":5117686,"accession":"0001104659-17-043484","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001104659-17-043484","line_url":"/filing/0001104659-17-043484","is_derivative":false,"issuer_cik":"0000845698","issuer_name":"GRANT PARK FUTURES FUND LIMITED PARTNERSHIP","issuer_ticker":"NONE","issuer_name_source":null,"issuer_url":"/issuer/0000845698","owner_cik":"0001251188","owner_name":"DEARBORN CAPITAL MANAGEMENT LLC","owner_display_name":"DEARBORN CAPITAL MANAGEMENT LLC","owner_url":"/insider/0001251188","role":"Other","role_mark":"*","role_mark_label":"Other","role_mark_generic":"Other","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Global Alternative Markets 1 Limited Partnership Class Units","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":253.697,"shares_display":"253.70","price_per_share":788.344,"price_display":"788.34","price_state":"stated","total_value":200000.507768,"total_display":"200,000.51","total_whole":"200,001","shares_owned_after":422.831,"shares_owned_after_display":"422.83","ownership_form":"D","is_10b5_1":null,"transaction_date":"2017-06-30","filed_date":"2017-07-05","scope":"insider","n_lines":2},{"id":5286146,"accession":"0001104659-17-006105","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001104659-17-006105","line_url":"/filing/0001104659-17-006105","is_derivative":false,"issuer_cik":"0000845698","issuer_name":"GRANT PARK FUTURES FUND LIMITED PARTNERSHIP","issuer_ticker":"NONE","issuer_name_source":null,"issuer_url":"/issuer/0000845698","owner_cik":"0001251188","owner_name":"DEARBORN CAPITAL MANAGEMENT LLC","owner_display_name":"DEARBORN CAPITAL MANAGEMENT LLC","owner_url":"/insider/0001251188","role":"Other","role_mark":"*","role_mark_label":"Other","role_mark_generic":"Other","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Global Alternative Markets 1 Limited Partnership Class Units","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":201.359,"shares_display":"201.36","price_per_share":819.433,"price_display":"819.43","price_state":"stated","total_value":165000.209447,"total_display":"165,000.21","total_whole":"165,000","shares_owned_after":651.072,"shares_owned_after_display":"651.07","ownership_form":"D","is_10b5_1":null,"transaction_date":"2017-02-01","filed_date":"2017-02-02","scope":"insider","n_lines":2},{"id":3207161,"accession":"0001104659-16-136005","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001104659-16-136005","line_url":"/filing/0001104659-16-136005","is_derivative":false,"issuer_cik":"0000845698","issuer_name":"GRANT PARK FUTURES FUND LIMITED PARTNERSHIP","issuer_ticker":"NONE","issuer_name_source":null,"issuer_url":"/issuer/0000845698","owner_cik":"0001251188","owner_name":"DEARBORN CAPITAL MANAGEMENT LLC","owner_display_name":"DEARBORN CAPITAL MANAGEMENT LLC","owner_url":"/insider/0001251188","role":"Other","role_mark":"*","role_mark_label":"Other","role_mark_generic":"Other","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Global Alternative Markets 1 Limited Partnership Class Units","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":448.312,"shares_display":"448.31","price_per_share":892.235,"price_display":"892.24","price_state":"stated","total_value":399999.65732,"total_display":"399,999.66","total_whole":"400,000","shares_owned_after":832.123,"shares_owned_after_display":"832.12","ownership_form":"D","is_10b5_1":null,"transaction_date":"2016-08-01","filed_date":"2016-08-02","scope":"insider","n_lines":2},{"id":2239817,"accession":"0001104659-16-130954","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001104659-16-130954","line_url":"/filing/0001104659-16-130954","is_derivative":false,"issuer_cik":"0000845698","issuer_name":"GRANT PARK FUTURES FUND LIMITED PARTNERSHIP","issuer_ticker":"NONE","issuer_name_source":null,"issuer_url":"/issuer/0000845698","owner_cik":"0001251188","owner_name":"DEARBORN CAPITAL MANAGEMENT LLC","owner_display_name":"DEARBORN CAPITAL MANAGEMENT LLC","owner_url":"/insider/0001251188","role":"Other","role_mark":"*","role_mark_label":"Other","role_mark_generic":"Other","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Legacy 1 Limited Partnership Class Units","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":451.084,"shares_display":"451.08","price_per_share":886.751,"price_display":"886.75","price_state":"stated","total_value":399999.188084,"total_display":"399,999.19","total_whole":"399,999","shares_owned_after":516.524,"shares_owned_after_display":"516.52","ownership_form":"D","is_10b5_1":null,"transaction_date":"2016-07-01","filed_date":"2016-07-05","scope":"insider","n_lines":2},{"id":2777805,"accession":"0001104659-16-125025","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001104659-16-125025","line_url":"/filing/0001104659-16-125025","is_derivative":false,"issuer_cik":"0000845698","issuer_name":"GRANT PARK FUTURES FUND LIMITED PARTNERSHIP","issuer_ticker":"NONE","issuer_name_source":null,"issuer_url":"/issuer/0000845698","owner_cik":"0001251188","owner_name":"DEARBORN CAPITAL MANAGEMENT LLC","owner_display_name":"DEARBORN CAPITAL MANAGEMENT LLC","owner_url":"/insider/0001251188","role":"Other","role_mark":"*","role_mark_label":"Other","role_mark_generic":"Other","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Global Alternative Markets 2 Limited Partnership Class Units","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":494.307,"shares_display":"494.31","price_per_share":809.215,"price_display":"809.22","price_state":"stated","total_value":400000.639005,"total_display":"400,000.64","total_whole":"400,001","shares_owned_after":208.46,"shares_owned_after_display":"208.46","ownership_form":"D","is_10b5_1":null,"transaction_date":"2016-06-01","filed_date":"2016-06-02","scope":"insider","n_lines":2},{"id":2271426,"accession":"0001104659-16-117083","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001104659-16-117083","line_url":"/filing/0001104659-16-117083","is_derivative":false,"issuer_cik":"0000845698","issuer_name":"GRANT PARK FUTURES FUND LIMITED PARTNERSHIP","issuer_ticker":"NONE","issuer_name_source":null,"issuer_url":"/issuer/0000845698","owner_cik":"0001251188","owner_name":"DEARBORN CAPITAL MANAGEMENT LLC","owner_display_name":"DEARBORN CAPITAL MANAGEMENT LLC","owner_url":"/insider/0001251188","role":"Other","role_mark":"*","role_mark_label":"Other","role_mark_generic":"Other","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Global Alternative Markets 2 Limited Partnership Class Units","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":603.917,"shares_display":"603.92","price_per_share":827.928,"price_display":"827.93","price_state":"stated","total_value":499999.793976,"total_display":"499,999.79","total_whole":"500,000","shares_owned_after":653.097,"shares_owned_after_display":"653.10","ownership_form":"D","is_10b5_1":null,"transaction_date":"2016-05-01","filed_date":"2016-05-03","scope":"insider","n_lines":2},{"id":6483267,"accession":"0001104659-14-049878","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001104659-14-049878","line_url":"/filing/0001104659-14-049878","is_derivative":false,"issuer_cik":"0000845698","issuer_name":"GRANT PARK FUTURES FUND LIMITED PARTNERSHIP","issuer_ticker":"NONE","issuer_name_source":null,"issuer_url":"/issuer/0000845698","owner_cik":"0001251188","owner_name":"DEARBORN CAPITAL MANAGEMENT LLC","owner_display_name":"DEARBORN CAPITAL MANAGEMENT LLC","owner_url":"/insider/0001251188","role":"Other","role_mark":"*","role_mark_label":"Other","role_mark_generic":"Other","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Legacy 2 Limited Partnership Class Units","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":736.936,"shares_display":"736.94","price_per_share":814.183,"price_display":"814.18","price_state":"stated","total_value":600000.763288,"total_display":"600,000.76","total_whole":"600,001","shares_owned_after":236.758,"shares_owned_after_display":"236.76","ownership_form":"D","is_10b5_1":null,"transaction_date":"2014-07-01","filed_date":"2014-07-02","scope":"insider","n_lines":2},{"id":6991556,"accession":"0001104659-14-025087","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001104659-14-025087","line_url":"/filing/0001104659-14-025087","is_derivative":false,"issuer_cik":"0000845698","issuer_name":"GRANT PARK FUTURES FUND LIMITED PARTNERSHIP","issuer_ticker":"NONE","issuer_name_source":null,"issuer_url":"/issuer/0000845698","owner_cik":"0001251188","owner_name":"DEARBORN CAPITAL MANAGEMENT LLC","owner_display_name":"DEARBORN CAPITAL MANAGEMENT LLC","owner_url":"/insider/0001251188","role":"Other","role_mark":"*","role_mark_label":"Other","role_mark_generic":"Other","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Global Alternative Markets 2 Limited Partnership Class Units","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1101.848,"shares_display":"1,101.85","price_per_share":907.5671569672041,"price_display":"907.57","price_state":"stated","total_value":1000001.05677,"total_display":"1,000,001.06","total_whole":"1,000,001","shares_owned_after":1196.576,"shares_owned_after_display":"1,196.58","ownership_form":"D","is_10b5_1":null,"transaction_date":"2014-04-01","filed_date":"2014-04-02","scope":"insider","n_lines":4},{"id":5384279,"accession":"0001104659-13-073622","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001104659-13-073622","line_url":"/filing/0001104659-13-073622","is_derivative":false,"issuer_cik":"0000845698","issuer_name":"GRANT PARK FUTURES FUND LIMITED PARTNERSHIP","issuer_ticker":"NONE","issuer_name_source":null,"issuer_url":"/issuer/0000845698","owner_cik":"0001251188","owner_name":"DEARBORN CAPITAL MANAGEMENT LLC","owner_display_name":"DEARBORN CAPITAL MANAGEMENT LLC","owner_url":"/insider/0001251188","role":"Other","role_mark":"*","role_mark_label":"Other","role_mark_generic":"Other","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Class A Limited Partnership Units","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":896.33,"shares_display":"896.33","price_per_share":1115.66,"price_display":"1,115.66","price_state":"stated","total_value":999999.5278,"total_display":"999,999.53","total_whole":"1,000,000","shares_owned_after":687.521,"shares_owned_after_display":"687.52","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-10-01","filed_date":"2013-10-02","scope":"insider","n_lines":2},{"id":5280398,"accession":"0001104659-13-046898","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001104659-13-046898","line_url":"/filing/0001104659-13-046898","is_derivative":false,"issuer_cik":"0000845698","issuer_name":"GRANT PARK FUTURES FUND LIMITED PARTNERSHIP","issuer_ticker":"NONE","issuer_name_source":null,"issuer_url":"/issuer/0000845698","owner_cik":"0001251188","owner_name":"DEARBORN CAPITAL MANAGEMENT LLC","owner_display_name":"DEARBORN CAPITAL MANAGEMENT LLC","owner_url":"/insider/0001251188","role":"Other","role_mark":"*","role_mark_label":"Other","role_mark_generic":"Other","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Class A Limited Partnership Units","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":839.531,"shares_display":"839.53","price_per_share":1191.141,"price_display":"1,191.14","price_state":"stated","total_value":999999.794871,"total_display":"999,999.79","total_whole":"1,000,000","shares_owned_after":1494.22,"shares_owned_after_display":"1,494.22","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-06-01","filed_date":"2013-06-04","scope":"insider","n_lines":2},{"id":3152499,"accession":"0000913849-12-000201","txn_seq":6,"anchor":"line-6","filing_url":"/filing/0000913849-12-000201","line_url":"/filing/0000913849-12-000201","is_derivative":false,"issuer_cik":"0000845698","issuer_name":"GRANT PARK FUTURES FUND LIMITED PARTNERSHIP","issuer_ticker":"NONE","issuer_name_source":null,"issuer_url":"/issuer/0000845698","owner_cik":"0001251188","owner_name":"DEARBORN CAPITAL MANAGEMENT LLC","owner_display_name":"DEARBORN CAPITAL MANAGEMENT LLC","owner_url":"/insider/0001251188","role":"Other","role_mark":"*","role_mark_label":"Other","role_mark_generic":"Other","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Global Alternative Markets 3 Limited Partnership Class Units","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1435.894,"shares_display":"1,435.89","price_per_share":1057.48384899721,"price_display":"1,057.48","price_state":"stated","total_value":1518434.713872,"total_display":"1,518,434.71","total_whole":"1,518,435","shares_owned_after":0.0,"shares_owned_after_display":"0","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-04-01","filed_date":"2012-04-03","scope":"insider","n_lines":6},{"id":9054131,"accession":"0001181431-11-051290","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001181431-11-051290","line_url":"/filing/0001181431-11-051290","is_derivative":false,"issuer_cik":"0000845698","issuer_name":"GRANT PARK FUTURES FUND LIMITED PARTNERSHIP","issuer_ticker":"NONE","issuer_name_source":null,"issuer_url":"/issuer/0000845698","owner_cik":"0001251188","owner_name":"DEARBORN CAPITAL MANAGEMENT LLC","owner_display_name":"DEARBORN CAPITAL MANAGEMENT LLC","owner_url":"/insider/0001251188","role":"Other","role_mark":"*","role_mark_label":"Other","role_mark_generic":"Other","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Global Alternative Markets 1 Limited Partnership Class Units","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":328.281,"shares_display":"328.28","price_per_share":913.852,"price_display":"913.85","price_state":"stated","total_value":300000.248412,"total_display":"300,000.25","total_whole":"300,000","shares_owned_after":1235.646,"shares_owned_after_display":"1,235.65","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-10-01","filed_date":"2011-10-04","scope":"insider","n_lines":2},{"id":9171785,"accession":"0001181431-11-047842","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001181431-11-047842","line_url":"/filing/0001181431-11-047842","is_derivative":false,"issuer_cik":"0000845698","issuer_name":"GRANT PARK FUTURES FUND LIMITED PARTNERSHIP","issuer_ticker":"NONE","issuer_name_source":null,"issuer_url":"/issuer/0000845698","owner_cik":"0001251188","owner_name":"DEARBORN CAPITAL MANAGEMENT LLC","owner_display_name":"DEARBORN CAPITAL MANAGEMENT LLC","owner_url":"/insider/0001251188","role":"Other","role_mark":"*","role_mark_label":"Other","role_mark_generic":"Other","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Global Alternative Markets 2 Limited Partnership Class Units","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":27.22,"shares_display":"27.22","price_per_share":918.444,"price_display":"918.44","price_state":"stated","total_value":25000.04568,"total_display":"25,000.05","total_whole":"25,000","shares_owned_after":1777.232,"shares_owned_after_display":"1,777.23","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-09-01","filed_date":"2011-09-02","scope":"insider","n_lines":2},{"id":8865186,"accession":"0001181431-11-043221","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001181431-11-043221","line_url":"/filing/0001181431-11-043221","is_derivative":false,"issuer_cik":"0000845698","issuer_name":"GRANT PARK FUTURES FUND LIMITED PARTNERSHIP","issuer_ticker":"NONE","issuer_name_source":null,"issuer_url":"/issuer/0000845698","owner_cik":"0001251188","owner_name":"DEARBORN CAPITAL MANAGEMENT LLC","owner_display_name":"DEARBORN CAPITAL MANAGEMENT LLC","owner_url":"/insider/0001251188","role":"Other","role_mark":"*","role_mark_label":"Other","role_mark_generic":"Other","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Global Alternative Markets 2 Limited Partnership Class Units","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":88.13,"shares_display":"88.13","price_per_share":930.438,"price_display":"930.44","price_state":"stated","total_value":81999.50094,"total_display":"81,999.50","total_whole":"82,000","shares_owned_after":1752.737,"shares_owned_after_display":"1,752.74","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-08-01","filed_date":"2011-08-01","scope":"insider","n_lines":2}],"collapsed":true,"next_cursor":"2011-08-01|8865184","ledger_fault":false,"count":{"value":246,"kind":"exact"},"open_market_only":false,"composition":{"kind":"exact","rows":[{"code":"P","label":"Open-market purchase","n":191,"open_market":true},{"code":"S","label":"Open-market sale","n":55,"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":246},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0000845698","name":"GRANT PARK FUTURES FUND LIMITED PARTNERSHIP","url":"/issuer/0000845698","role":"Other","n_filings":101,"first_seen":"2004-01-09","last_seen":"2025-11-04"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001251188","retrieved_at":"2026-08-26T11:57:01+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"}}