{"entity":{"type":"insider","cik":"0001537950","url":"/insider/0001537950","json_url":"/insider/0001537950.json","name":"Daher Abdallah","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":31,"n_filings":14,"first":"2013-03-14","last":"2014-03-10","span_basis":"filed_date"},"name_variants":[{"name":"Daher Abdallah","source":"filing","n_filings":14,"first_seen":"2013-03-14","last_seen":"2014-03-10"}],"transactions":[{"id":6909867,"accession":"0001209191-14-018861","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-14-018861","line_url":"/filing/0001209191-14-018861","is_derivative":false,"issuer_cik":"0001444363","issuer_name":"GAIN Capital Holdings, Inc.","issuer_ticker":"GCAP","issuer_name_source":null,"issuer_url":"/issuer/0001444363","owner_cik":null,"owner_name":"Daher Abdallah; MASTER GLOBAL ASSETS Ltd; Daher Michel","owner_display_name":"Daher Abdallah","owner_url":null,"role":"Other","role_mark":null,"role_mark_label":"Not attributed","role_mark_generic":"Not stated","n_reporting_owners":3,"other_reporting_owners":2,"officer_title":null,"security_title":"Common Stock, $0.00001 par value per share","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":765189.0,"shares_display":"765,189","price_per_share":9.981505366647978,"price_display":"9.98","price_state":"stated","total_value":7637738.11,"total_display":"7,637,738.11","total_whole":"7,637,738","shares_owned_after":3400000.0,"shares_owned_after_display":"3,400,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2014-03-06","filed_date":"2014-03-10","scope":"insider","n_lines":2},{"id":6555831,"accession":"0001209191-14-016833","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-14-016833","line_url":"/filing/0001209191-14-016833#line-2","is_derivative":false,"issuer_cik":"0001444363","issuer_name":"GAIN Capital Holdings, Inc.","issuer_ticker":"GCAP","issuer_name_source":null,"issuer_url":"/issuer/0001444363","owner_cik":null,"owner_name":"Daher Abdallah; Daher Michel; MASTER GLOBAL ASSETS Ltd","owner_display_name":"Daher Abdallah","owner_url":null,"role":"Ten percent owner","role_mark":null,"role_mark_label":"Not attributed","role_mark_generic":"Not stated","n_reporting_owners":3,"other_reporting_owners":2,"officer_title":null,"security_title":"Common Stock, $0.00001 par value per share","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":37274.0,"shares_display":"37,274","price_per_share":10.1429,"price_display":"10.14","price_state":"stated","total_value":378066.4546,"total_display":"378,066.45","total_whole":"378,066","shares_owned_after":4050000.0,"shares_owned_after_display":"4,050,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2014-03-04","filed_date":"2014-03-04","scope":"insider"},{"id":6555830,"accession":"0001209191-14-016833","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-14-016833","line_url":"/filing/0001209191-14-016833#line-1","is_derivative":false,"issuer_cik":"0001444363","issuer_name":"GAIN Capital Holdings, Inc.","issuer_ticker":"GCAP","issuer_name_source":null,"issuer_url":"/issuer/0001444363","owner_cik":null,"owner_name":"Daher Abdallah; Daher Michel; MASTER GLOBAL ASSETS Ltd","owner_display_name":"Daher Abdallah","owner_url":null,"role":"Ten percent owner","role_mark":null,"role_mark_label":"Not attributed","role_mark_generic":"Not stated","n_reporting_owners":3,"other_reporting_owners":2,"officer_title":null,"security_title":"Common Stock, $0.00001 par value per share","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":133587.0,"shares_display":"133,587","price_per_share":10.08,"price_display":"10.08","price_state":"stated","total_value":1346556.96,"total_display":"1,346,556.96","total_whole":"1,346,557","shares_owned_after":4087274.0,"shares_owned_after_display":"4,087,274","ownership_form":"D","is_10b5_1":null,"transaction_date":"2014-02-28","filed_date":"2014-03-04","scope":"insider"},{"id":9253224,"accession":"0001181431-14-005841","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001181431-14-005841","line_url":"/filing/0001181431-14-005841#line-3","is_derivative":false,"issuer_cik":"0001444363","issuer_name":"GAIN Capital Holdings, Inc.","issuer_ticker":"GCAP","issuer_name_source":null,"issuer_url":"/issuer/0001444363","owner_cik":null,"owner_name":"Daher Abdallah; Daher Michel; MASTER GLOBAL ASSETS Ltd","owner_display_name":"Daher Abdallah","owner_url":null,"role":"Ten percent owner","role_mark":null,"role_mark_label":"Not attributed","role_mark_generic":"Not stated","n_reporting_owners":3,"other_reporting_owners":2,"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":250000.0,"shares_display":"250,000","price_per_share":8.75,"price_display":"8.75","price_state":"stated","total_value":2187500.0,"total_display":"2,187,500.00","total_whole":"2,187,500","shares_owned_after":4220861.0,"shares_owned_after_display":"4,220,861","ownership_form":"D","is_10b5_1":null,"transaction_date":"2014-01-28","filed_date":"2014-02-07","scope":"insider"},{"id":9253223,"accession":"0001181431-14-005841","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001181431-14-005841","line_url":"/filing/0001181431-14-005841","is_derivative":false,"issuer_cik":"0001444363","issuer_name":"GAIN Capital Holdings, Inc.","issuer_ticker":"GCAP","issuer_name_source":null,"issuer_url":"/issuer/0001444363","owner_cik":null,"owner_name":"Daher Abdallah; Daher Michel; MASTER GLOBAL ASSETS Ltd","owner_display_name":"Daher Abdallah","owner_url":null,"role":"Ten percent owner","role_mark":null,"role_mark_label":"Not attributed","role_mark_generic":"Not stated","n_reporting_owners":3,"other_reporting_owners":2,"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":37670.0,"shares_display":"37,670","price_per_share":9.029795327847093,"price_display":"9.03","price_state":"stated","total_value":340152.39,"total_display":"340,152.39","total_whole":"340,152","shares_owned_after":4470861.0,"shares_owned_after_display":"4,470,861","ownership_form":"D","is_10b5_1":null,"transaction_date":"2014-01-27","filed_date":"2014-02-07","scope":"insider","n_lines":2},{"id":5260243,"accession":"0001181431-13-059044","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001181431-13-059044","line_url":"/filing/0001181431-13-059044#line-3","is_derivative":false,"issuer_cik":"0001444363","issuer_name":"GAIN Capital Holdings, Inc.","issuer_ticker":"GCAP","issuer_name_source":null,"issuer_url":"/issuer/0001444363","owner_cik":null,"owner_name":"Daher Michel; Daher Abdallah; MASTER GLOBAL ASSETS Ltd","owner_display_name":"Daher Michel","owner_url":null,"role":"Ten percent owner","role_mark":null,"role_mark_label":"Not attributed","role_mark_generic":"Not stated","n_reporting_owners":3,"other_reporting_owners":2,"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":1500.0,"shares_display":"1,500","price_per_share":10.69,"price_display":"10.69","price_state":"stated","total_value":16035.0,"total_display":"16,035.00","total_whole":"16,035","shares_owned_after":5008531.0,"shares_owned_after_display":"5,008,531","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-11-14","filed_date":"2013-11-14","scope":"insider"},{"id":5260239,"accession":"0001181431-13-059044","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001181431-13-059044","line_url":"/filing/0001181431-13-059044#line-2","is_derivative":false,"issuer_cik":"0001444363","issuer_name":"GAIN Capital Holdings, Inc.","issuer_ticker":"GCAP","issuer_name_source":null,"issuer_url":"/issuer/0001444363","owner_cik":null,"owner_name":"Daher Michel; Daher Abdallah; MASTER GLOBAL ASSETS Ltd","owner_display_name":"Daher Michel","owner_url":null,"role":"Ten percent owner","role_mark":null,"role_mark_label":"Not attributed","role_mark_generic":"Not stated","n_reporting_owners":3,"other_reporting_owners":2,"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":15400.0,"shares_display":"15,400","price_per_share":10.803,"price_display":"10.80","price_state":"stated","total_value":166366.2,"total_display":"166,366.20","total_whole":"166,366","shares_owned_after":5010031.0,"shares_owned_after_display":"5,010,031","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-11-13","filed_date":"2013-11-14","scope":"insider"},{"id":5260237,"accession":"0001181431-13-059044","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001181431-13-059044","line_url":"/filing/0001181431-13-059044#line-1","is_derivative":false,"issuer_cik":"0001444363","issuer_name":"GAIN Capital Holdings, Inc.","issuer_ticker":"GCAP","issuer_name_source":null,"issuer_url":"/issuer/0001444363","owner_cik":null,"owner_name":"Daher Michel; Daher Abdallah; MASTER GLOBAL ASSETS Ltd","owner_display_name":"Daher Michel","owner_url":null,"role":"Ten percent owner","role_mark":null,"role_mark_label":"Not attributed","role_mark_generic":"Not stated","n_reporting_owners":3,"other_reporting_owners":2,"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":2071.0,"shares_display":"2,071","price_per_share":10.72,"price_display":"10.72","price_state":"stated","total_value":22201.12,"total_display":"22,201.12","total_whole":"22,201","shares_owned_after":5025431.0,"shares_owned_after_display":"5,025,431","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-11-12","filed_date":"2013-11-14","scope":"insider"},{"id":5068392,"accession":"0001181431-13-056905","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001181431-13-056905","line_url":"/filing/0001181431-13-056905#line-1","is_derivative":false,"issuer_cik":"0001444363","issuer_name":"GAIN Capital Holdings, Inc.","issuer_ticker":"GCAP","issuer_name_source":null,"issuer_url":"/issuer/0001444363","owner_cik":null,"owner_name":"Daher Abdallah; Daher Michel; MASTER GLOBAL ASSETS Ltd","owner_display_name":"Daher Abdallah","owner_url":null,"role":"Ten percent owner","role_mark":null,"role_mark_label":"Not attributed","role_mark_generic":"Not stated","n_reporting_owners":3,"other_reporting_owners":2,"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":7728.0,"shares_display":"7,728","price_per_share":10.63,"price_display":"10.63","price_state":"stated","total_value":82148.64,"total_display":"82,148.64","total_whole":"82,149","shares_owned_after":5027502.0,"shares_owned_after_display":"5,027,502","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-11-01","filed_date":"2013-11-05","scope":"insider"},{"id":5468796,"accession":"0001181431-13-056149","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001181431-13-056149","line_url":"/filing/0001181431-13-056149#line-3","is_derivative":false,"issuer_cik":"0001444363","issuer_name":"GAIN Capital Holdings, Inc.","issuer_ticker":"GCAP","issuer_name_source":null,"issuer_url":"/issuer/0001444363","owner_cik":null,"owner_name":"MASTER GLOBAL ASSETS Ltd; Daher Abdallah; Daher Michel","owner_display_name":"MASTER GLOBAL ASSETS Ltd","owner_url":null,"role":"Ten percent owner","role_mark":null,"role_mark_label":"Not attributed","role_mark_generic":"Not stated","n_reporting_owners":3,"other_reporting_owners":2,"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":40313.0,"shares_display":"40,313","price_per_share":10.5,"price_display":"10.50","price_state":"stated","total_value":423286.5,"total_display":"423,286.50","total_whole":"423,287","shares_owned_after":5035230.0,"shares_owned_after_display":"5,035,230","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-10-31","filed_date":"2013-11-01","scope":"insider"},{"id":5468793,"accession":"0001181431-13-056149","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001181431-13-056149","line_url":"/filing/0001181431-13-056149#line-2","is_derivative":false,"issuer_cik":"0001444363","issuer_name":"GAIN Capital Holdings, Inc.","issuer_ticker":"GCAP","issuer_name_source":null,"issuer_url":"/issuer/0001444363","owner_cik":null,"owner_name":"MASTER GLOBAL ASSETS Ltd; Daher Abdallah; Daher Michel","owner_display_name":"MASTER GLOBAL ASSETS Ltd","owner_url":null,"role":"Ten percent owner","role_mark":null,"role_mark_label":"Not attributed","role_mark_generic":"Not stated","n_reporting_owners":3,"other_reporting_owners":2,"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":12380.0,"shares_display":"12,380","price_per_share":11.34,"price_display":"11.34","price_state":"stated","total_value":140389.2,"total_display":"140,389.20","total_whole":"140,389","shares_owned_after":5075543.0,"shares_owned_after_display":"5,075,543","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-10-30","filed_date":"2013-11-01","scope":"insider"},{"id":5468791,"accession":"0001181431-13-056149","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001181431-13-056149","line_url":"/filing/0001181431-13-056149#line-1","is_derivative":false,"issuer_cik":"0001444363","issuer_name":"GAIN Capital Holdings, Inc.","issuer_ticker":"GCAP","issuer_name_source":null,"issuer_url":"/issuer/0001444363","owner_cik":null,"owner_name":"MASTER GLOBAL ASSETS Ltd; Daher Abdallah; Daher Michel","owner_display_name":"MASTER GLOBAL ASSETS Ltd","owner_url":null,"role":"Ten percent owner","role_mark":null,"role_mark_label":"Not attributed","role_mark_generic":"Not stated","n_reporting_owners":3,"other_reporting_owners":2,"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":42335.0,"shares_display":"42,335","price_per_share":11.34,"price_display":"11.34","price_state":"stated","total_value":480078.9,"total_display":"480,078.90","total_whole":"480,079","shares_owned_after":5087923.0,"shares_owned_after_display":"5,087,923","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-10-29","filed_date":"2013-11-01","scope":"insider"},{"id":4774849,"accession":"0001181431-13-050931","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001181431-13-050931","line_url":"/filing/0001181431-13-050931#line-2","is_derivative":false,"issuer_cik":"0001444363","issuer_name":"GAIN Capital Holdings, Inc.","issuer_ticker":"GCAP","issuer_name_source":null,"issuer_url":"/issuer/0001444363","owner_cik":null,"owner_name":"MASTER GLOBAL ASSETS Ltd; Daher Michel; Daher Abdallah","owner_display_name":"MASTER GLOBAL ASSETS Ltd","owner_url":null,"role":"Ten percent owner","role_mark":null,"role_mark_label":"Not attributed","role_mark_generic":"Not stated","n_reporting_owners":3,"other_reporting_owners":2,"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":15972.0,"shares_display":"15,972","price_per_share":10.403,"price_display":"10.40","price_state":"stated","total_value":166156.716,"total_display":"166,156.72","total_whole":"166,157","shares_owned_after":5130258.0,"shares_owned_after_display":"5,130,258","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-09-19","filed_date":"2013-09-27","scope":"insider"},{"id":4774839,"accession":"0001181431-13-050931","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001181431-13-050931","line_url":"/filing/0001181431-13-050931#line-1","is_derivative":false,"issuer_cik":"0001444363","issuer_name":"GAIN Capital Holdings, Inc.","issuer_ticker":"GCAP","issuer_name_source":null,"issuer_url":"/issuer/0001444363","owner_cik":null,"owner_name":"MASTER GLOBAL ASSETS Ltd; Daher Michel; Daher Abdallah","owner_display_name":"MASTER GLOBAL ASSETS Ltd","owner_url":null,"role":"Ten percent owner","role_mark":null,"role_mark_label":"Not attributed","role_mark_generic":"Not stated","n_reporting_owners":3,"other_reporting_owners":2,"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":53770.0,"shares_display":"53,770","price_per_share":10.34,"price_display":"10.34","price_state":"stated","total_value":555981.8,"total_display":"555,981.80","total_whole":"555,982","shares_owned_after":5146230.0,"shares_owned_after_display":"5,146,230","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-09-18","filed_date":"2013-09-27","scope":"insider"},{"id":5108306,"accession":"0001181431-13-023654","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001181431-13-023654","line_url":"/filing/0001181431-13-023654#line-2","is_derivative":false,"issuer_cik":"0001444363","issuer_name":"GAIN Capital Holdings, Inc.","issuer_ticker":"GCAP","issuer_name_source":null,"issuer_url":"/issuer/0001444363","owner_cik":null,"owner_name":"MASTER GLOBAL ASSETS Ltd; Daher Abdallah; Daher Michel","owner_display_name":"MASTER GLOBAL ASSETS Ltd","owner_url":null,"role":"Ten percent owner","role_mark":null,"role_mark_label":"Not attributed","role_mark_generic":"Not stated","n_reporting_owners":3,"other_reporting_owners":2,"officer_title":null,"security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":492216.0,"shares_display":"492,216","price_per_share":5.5784,"price_display":"5.58","price_state":"stated","total_value":2745777.7344,"total_display":"2,745,777.73","total_whole":"2,745,778","shares_owned_after":5200000.0,"shares_owned_after_display":"5,200,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-04-25","filed_date":"2013-04-26","scope":"insider"},{"id":5108301,"accession":"0001181431-13-023654","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001181431-13-023654","line_url":"/filing/0001181431-13-023654#line-1","is_derivative":false,"issuer_cik":"0001444363","issuer_name":"GAIN Capital Holdings, Inc.","issuer_ticker":"GCAP","issuer_name_source":null,"issuer_url":"/issuer/0001444363","owner_cik":null,"owner_name":"MASTER GLOBAL ASSETS Ltd; Daher Abdallah; Daher Michel","owner_display_name":"MASTER GLOBAL ASSETS Ltd","owner_url":null,"role":"Ten percent owner","role_mark":null,"role_mark_label":"Not attributed","role_mark_generic":"Not stated","n_reporting_owners":3,"other_reporting_owners":2,"officer_title":null,"security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":14400.0,"shares_display":"14,400","price_per_share":5.5181,"price_display":"5.52","price_state":"stated","total_value":79460.64,"total_display":"79,460.64","total_whole":"79,461","shares_owned_after":4707784.0,"shares_owned_after_display":"4,707,784","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-04-24","filed_date":"2013-04-26","scope":"insider"},{"id":4682212,"accession":"0001181431-13-019789","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001181431-13-019789","line_url":"/filing/0001181431-13-019789#line-2","is_derivative":false,"issuer_cik":"0001444363","issuer_name":"GAIN Capital Holdings, Inc.","issuer_ticker":"GCAP","issuer_name_source":null,"issuer_url":"/issuer/0001444363","owner_cik":null,"owner_name":"Daher Abdallah; Daher Michel; MASTER GLOBAL ASSETS Ltd","owner_display_name":"Daher Abdallah","owner_url":null,"role":"Ten percent owner","role_mark":null,"role_mark_label":"Not attributed","role_mark_generic":"Not stated","n_reporting_owners":3,"other_reporting_owners":2,"officer_title":null,"security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":8912.0,"shares_display":"8,912","price_per_share":4.4088,"price_display":"4.41","price_state":"stated","total_value":39291.2256,"total_display":"39,291.23","total_whole":"39,291","shares_owned_after":4693384.0,"shares_owned_after_display":"4,693,384","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-04-01","filed_date":"2013-04-01","scope":"insider"},{"id":4682209,"accession":"0001181431-13-019789","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001181431-13-019789","line_url":"/filing/0001181431-13-019789#line-1","is_derivative":false,"issuer_cik":"0001444363","issuer_name":"GAIN Capital Holdings, Inc.","issuer_ticker":"GCAP","issuer_name_source":null,"issuer_url":"/issuer/0001444363","owner_cik":null,"owner_name":"Daher Abdallah; Daher Michel; MASTER GLOBAL ASSETS Ltd","owner_display_name":"Daher Abdallah","owner_url":null,"role":"Ten percent owner","role_mark":null,"role_mark_label":"Not attributed","role_mark_generic":"Not stated","n_reporting_owners":3,"other_reporting_owners":2,"officer_title":null,"security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":34753.0,"shares_display":"34,753","price_per_share":4.4104,"price_display":"4.41","price_state":"stated","total_value":153274.6312,"total_display":"153,274.63","total_whole":"153,275","shares_owned_after":4684472.0,"shares_owned_after_display":"4,684,472","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-03-28","filed_date":"2013-04-01","scope":"insider"},{"id":4880522,"accession":"0001181431-13-019401","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001181431-13-019401","line_url":"/filing/0001181431-13-019401#line-1","is_derivative":false,"issuer_cik":"0001444363","issuer_name":"GAIN Capital Holdings, Inc.","issuer_ticker":"GCAP","issuer_name_source":null,"issuer_url":"/issuer/0001444363","owner_cik":null,"owner_name":"Daher Abdallah; MASTER GLOBAL ASSETS Ltd; Daher Michel","owner_display_name":"Daher Abdallah","owner_url":null,"role":"Ten percent owner","role_mark":null,"role_mark_label":"Not attributed","role_mark_generic":"Not stated","n_reporting_owners":3,"other_reporting_owners":2,"officer_title":null,"security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":21476.0,"shares_display":"21,476","price_per_share":4.5161,"price_display":"4.52","price_state":"stated","total_value":96987.7636,"total_display":"96,987.76","total_whole":"96,988","shares_owned_after":4649719.0,"shares_owned_after_display":"4,649,719","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-03-26","filed_date":"2013-03-28","scope":"insider"},{"id":5466797,"accession":"0001181431-13-018931","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001181431-13-018931","line_url":"/filing/0001181431-13-018931#line-2","is_derivative":false,"issuer_cik":"0001444363","issuer_name":"GAIN Capital Holdings, Inc.","issuer_ticker":"GCAP","issuer_name_source":null,"issuer_url":"/issuer/0001444363","owner_cik":null,"owner_name":"MASTER GLOBAL ASSETS Ltd; Daher Michel; Daher Abdallah","owner_display_name":"MASTER GLOBAL ASSETS Ltd","owner_url":null,"role":"Ten percent owner","role_mark":null,"role_mark_label":"Not attributed","role_mark_generic":"Not stated","n_reporting_owners":3,"other_reporting_owners":2,"officer_title":null,"security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":14183.0,"shares_display":"14,183","price_per_share":4.4272,"price_display":"4.43","price_state":"stated","total_value":62790.9776,"total_display":"62,790.98","total_whole":"62,791","shares_owned_after":4628243.0,"shares_owned_after_display":"4,628,243","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-03-25","filed_date":"2013-03-26","scope":"insider"},{"id":5466792,"accession":"0001181431-13-018931","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001181431-13-018931","line_url":"/filing/0001181431-13-018931#line-1","is_derivative":false,"issuer_cik":"0001444363","issuer_name":"GAIN Capital Holdings, Inc.","issuer_ticker":"GCAP","issuer_name_source":null,"issuer_url":"/issuer/0001444363","owner_cik":null,"owner_name":"MASTER GLOBAL ASSETS Ltd; Daher Michel; Daher Abdallah","owner_display_name":"MASTER GLOBAL ASSETS Ltd","owner_url":null,"role":"Ten percent owner","role_mark":null,"role_mark_label":"Not attributed","role_mark_generic":"Not stated","n_reporting_owners":3,"other_reporting_owners":2,"officer_title":null,"security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":24583.0,"shares_display":"24,583","price_per_share":4.3207,"price_display":"4.32","price_state":"stated","total_value":106215.7681,"total_display":"106,215.77","total_whole":"106,216","shares_owned_after":4614060.0,"shares_owned_after_display":"4,614,060","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-03-22","filed_date":"2013-03-26","scope":"insider"},{"id":9252843,"accession":"0001181431-13-018622","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001181431-13-018622","line_url":"/filing/0001181431-13-018622","is_derivative":false,"issuer_cik":"0001444363","issuer_name":"GAIN Capital Holdings, Inc.","issuer_ticker":"GCAP","issuer_name_source":null,"issuer_url":"/issuer/0001444363","owner_cik":null,"owner_name":"Daher Abdallah; Daher Michel; MASTER GLOBAL ASSETS Ltd","owner_display_name":"Daher Abdallah","owner_url":null,"role":"Ten percent owner","role_mark":null,"role_mark_label":"Not attributed","role_mark_generic":"Not stated","n_reporting_owners":3,"other_reporting_owners":2,"officer_title":null,"security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":33135.0,"shares_display":"33,135","price_per_share":4.392016296966953,"price_display":"4.39","price_state":"stated","total_value":145529.46,"total_display":"145,529.46","total_whole":"145,529","shares_owned_after":4582841.0,"shares_owned_after_display":"4,582,841","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-03-20","filed_date":"2013-03-25","scope":"insider","n_lines":2},{"id":5107950,"accession":"0001181431-13-018113","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001181431-13-018113","line_url":"/filing/0001181431-13-018113#line-3","is_derivative":false,"issuer_cik":"0001444363","issuer_name":"GAIN Capital Holdings, Inc.","issuer_ticker":"GCAP","issuer_name_source":null,"issuer_url":"/issuer/0001444363","owner_cik":null,"owner_name":"Daher Michel; MASTER GLOBAL ASSETS Ltd; Daher Abdallah","owner_display_name":"Daher Michel","owner_url":null,"role":"Ten percent owner","role_mark":null,"role_mark_label":"Not attributed","role_mark_generic":"Not stated","n_reporting_owners":3,"other_reporting_owners":2,"officer_title":null,"security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":22446.0,"shares_display":"22,446","price_per_share":4.379,"price_display":"4.38","price_state":"stated","total_value":98291.034,"total_display":"98,291.03","total_whole":"98,291","shares_owned_after":4578788.0,"shares_owned_after_display":"4,578,788","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-03-20","filed_date":"2013-03-20","scope":"insider"},{"id":5107943,"accession":"0001181431-13-018113","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001181431-13-018113","line_url":"/filing/0001181431-13-018113#line-2","is_derivative":false,"issuer_cik":"0001444363","issuer_name":"GAIN Capital Holdings, Inc.","issuer_ticker":"GCAP","issuer_name_source":null,"issuer_url":"/issuer/0001444363","owner_cik":null,"owner_name":"Daher Michel; MASTER GLOBAL ASSETS Ltd; Daher Abdallah","owner_display_name":"Daher Michel","owner_url":null,"role":"Ten percent owner","role_mark":null,"role_mark_label":"Not attributed","role_mark_generic":"Not stated","n_reporting_owners":3,"other_reporting_owners":2,"officer_title":null,"security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":6600.0,"shares_display":"6,600","price_per_share":4.3431,"price_display":"4.34","price_state":"stated","total_value":28664.46,"total_display":"28,664.46","total_whole":"28,664","shares_owned_after":4556342.0,"shares_owned_after_display":"4,556,342","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-03-19","filed_date":"2013-03-20","scope":"insider"},{"id":5107939,"accession":"0001181431-13-018113","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001181431-13-018113","line_url":"/filing/0001181431-13-018113#line-1","is_derivative":false,"issuer_cik":"0001444363","issuer_name":"GAIN Capital Holdings, Inc.","issuer_ticker":"GCAP","issuer_name_source":null,"issuer_url":"/issuer/0001444363","owner_cik":null,"owner_name":"Daher Michel; MASTER GLOBAL ASSETS Ltd; Daher Abdallah","owner_display_name":"Daher Michel","owner_url":null,"role":"Ten percent owner","role_mark":null,"role_mark_label":"Not attributed","role_mark_generic":"Not stated","n_reporting_owners":3,"other_reporting_owners":2,"officer_title":null,"security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":15052.0,"shares_display":"15,052","price_per_share":4.2465,"price_display":"4.25","price_state":"stated","total_value":63918.318,"total_display":"63,918.32","total_whole":"63,918","shares_owned_after":4549742.0,"shares_owned_after_display":"4,549,742","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-03-18","filed_date":"2013-03-20","scope":"insider"},{"id":4824285,"accession":"0001181431-13-017054","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001181431-13-017054","line_url":"/filing/0001181431-13-017054#line-3","is_derivative":false,"issuer_cik":"0001444363","issuer_name":"GAIN Capital Holdings, Inc.","issuer_ticker":"GCAP","issuer_name_source":null,"issuer_url":"/issuer/0001444363","owner_cik":null,"owner_name":"Daher Abdallah; Daher Michel; MASTER GLOBAL ASSETS Ltd","owner_display_name":"Daher Abdallah","owner_url":null,"role":"Ten percent owner","role_mark":null,"role_mark_label":"Not attributed","role_mark_generic":"Not stated","n_reporting_owners":3,"other_reporting_owners":2,"officer_title":null,"security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":87219.0,"shares_display":"87,219","price_per_share":4.2785,"price_display":"4.28","price_state":"stated","total_value":373166.4915,"total_display":"373,166.49","total_whole":"373,166","shares_owned_after":4534690.0,"shares_owned_after_display":"4,534,690","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-03-14","filed_date":"2013-03-14","scope":"insider"},{"id":4824281,"accession":"0001181431-13-017054","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001181431-13-017054","line_url":"/filing/0001181431-13-017054#line-2","is_derivative":false,"issuer_cik":"0001444363","issuer_name":"GAIN Capital Holdings, Inc.","issuer_ticker":"GCAP","issuer_name_source":null,"issuer_url":"/issuer/0001444363","owner_cik":null,"owner_name":"Daher Abdallah; Daher Michel; MASTER GLOBAL ASSETS Ltd","owner_display_name":"Daher Abdallah","owner_url":null,"role":"Ten percent owner","role_mark":null,"role_mark_label":"Not attributed","role_mark_generic":"Not stated","n_reporting_owners":3,"other_reporting_owners":2,"officer_title":null,"security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":805031.0,"shares_display":"805,031","price_per_share":4.0873,"price_display":"4.09","price_state":"stated","total_value":3290403.2063,"total_display":"3,290,403.21","total_whole":"3,290,403","shares_owned_after":4447471.0,"shares_owned_after_display":"4,447,471","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-03-13","filed_date":"2013-03-14","scope":"insider"},{"id":4824278,"accession":"0001181431-13-017054","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001181431-13-017054","line_url":"/filing/0001181431-13-017054#line-1","is_derivative":false,"issuer_cik":"0001444363","issuer_name":"GAIN Capital Holdings, Inc.","issuer_ticker":"GCAP","issuer_name_source":null,"issuer_url":"/issuer/0001444363","owner_cik":null,"owner_name":"Daher Abdallah; Daher Michel; MASTER GLOBAL ASSETS Ltd","owner_display_name":"Daher Abdallah","owner_url":null,"role":"Ten percent owner","role_mark":null,"role_mark_label":"Not attributed","role_mark_generic":"Not stated","n_reporting_owners":3,"other_reporting_owners":2,"officer_title":null,"security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":130112.0,"shares_display":"130,112","price_per_share":4.3,"price_display":"4.30","price_state":"stated","total_value":559481.6,"total_display":"559,481.60","total_whole":"559,482","shares_owned_after":3642440.0,"shares_owned_after_display":"3,642,440","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-03-12","filed_date":"2013-03-14","scope":"insider"}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":0,"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":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":0},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0001444363","name":"GAIN Capital Holdings, Inc.","url":"/issuer/0001444363","role":"Ten percent owner, Other","n_filings":14,"first_seen":"2013-03-14","last_seen":"2014-03-10"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001537950","retrieved_at":"2026-08-24T06:36:57+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"}}