{"entity":{"type":"insider","cik":"0001332799","url":"/insider/0001332799","json_url":"/insider/0001332799.json","name":"Mazzanti Daryl V","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":31,"n_filings":25,"first":"2010-09-14","last":"2015-09-23","span_basis":"filed_date"},"name_variants":[{"name":"Mazzanti Daryl V","source":"filing","n_filings":25,"first_seen":"2010-09-14","last_seen":"2015-09-23"}],"transactions":[{"id":8132097,"accession":"0001006655-15-000040","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001006655-15-000040","line_url":"/filing/0001006655-15-000040#line-1","is_derivative":false,"issuer_cik":"0001006655","issuer_name":"EVOLUTION PETROLEUM CORP","issuer_ticker":"EPM","issuer_name_source":null,"issuer_url":"/issuer/0001006655","owner_cik":"0001332799","owner_name":"Mazzanti Daryl V","owner_display_name":"Mazzanti Daryl V","owner_url":"/insider/0001332799","role":"Officer (Senior V.P. Operations)","role_mark":"O","role_mark_label":"Officer (Senior V.P. Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Senior V.P. Operations","security_title":"SERIES A PREFERRED STOCK","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":60.0,"shares_display":"60","price_per_share":25.01,"price_display":"25.01","price_state":"stated","total_value":1500.6,"total_display":"1,500.60","total_whole":"1,501","shares_owned_after":17591.0,"shares_owned_after_display":"17,591","ownership_form":"D","is_10b5_1":null,"transaction_date":"2015-09-21","filed_date":"2015-09-23","scope":"insider"},{"id":4333708,"accession":"0001104659-13-087318","txn_seq":11,"anchor":"line-11","filing_url":"/filing/0001104659-13-087318","line_url":"/filing/0001104659-13-087318#line-11","is_derivative":false,"issuer_cik":"0001006655","issuer_name":"EVOLUTION PETROLEUM CORP","issuer_ticker":"EPM","issuer_name_source":null,"issuer_url":"/issuer/0001006655","owner_cik":"0001332799","owner_name":"Mazzanti Daryl V","owner_display_name":"Mazzanti Daryl V","owner_url":"/insider/0001332799","role":"Officer (V.P. Operations)","role_mark":"O","role_mark_label":"Officer (V.P. Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"V.P. Operations","security_title":"COMMON STOCK","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":383233.0,"shares_display":"383,233","price_per_share":12.2,"price_display":"12.20","price_state":"stated","total_value":4675442.6,"total_display":"4,675,442.60","total_whole":"4,675,443","shares_owned_after":291684.0,"shares_owned_after_display":"291,684","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-11-22","filed_date":"2013-11-26","scope":"insider"},{"id":5242725,"accession":"0001104659-13-022560","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001104659-13-022560","line_url":"/filing/0001104659-13-022560#line-1","is_derivative":false,"issuer_cik":"0001006655","issuer_name":"EVOLUTION PETROLEUM CORP","issuer_ticker":"EPM","issuer_name_source":null,"issuer_url":"/issuer/0001006655","owner_cik":"0001332799","owner_name":"Mazzanti Daryl V","owner_display_name":"Mazzanti Daryl V","owner_url":"/insider/0001332799","role":"Officer (V.P. Operations)","role_mark":"O","role_mark_label":"Officer (V.P. Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"V.P. Operations","security_title":"COMMON STOCK","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2013.0,"shares_display":"2,013","price_per_share":10.18,"price_display":"10.18","price_state":"stated","total_value":20492.34,"total_display":"20,492.34","total_whole":"20,492","shares_owned_after":195882.0,"shares_owned_after_display":"195,882","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-03-19","filed_date":"2013-03-20","scope":"insider"},{"id":5471049,"accession":"0001104659-13-018675","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001104659-13-018675","line_url":"/filing/0001104659-13-018675#line-1","is_derivative":false,"issuer_cik":"0001006655","issuer_name":"EVOLUTION PETROLEUM CORP","issuer_ticker":"EPM","issuer_name_source":null,"issuer_url":"/issuer/0001006655","owner_cik":"0001332799","owner_name":"Mazzanti Daryl V","owner_display_name":"Mazzanti Daryl V","owner_url":"/insider/0001332799","role":"Officer (V.P. Operations)","role_mark":"O","role_mark_label":"Officer (V.P. Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"V.P. Operations","security_title":"COMMON STOCK","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":488.0,"shares_display":"488","price_per_share":9.721,"price_display":"9.72","price_state":"stated","total_value":4743.848,"total_display":"4,743.85","total_whole":"4,744","shares_owned_after":197895.0,"shares_owned_after_display":"197,895","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-03-06","filed_date":"2013-03-08","scope":"insider"},{"id":3489037,"accession":"0001104659-12-086915","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001104659-12-086915","line_url":"/filing/0001104659-12-086915","is_derivative":false,"issuer_cik":"0001006655","issuer_name":"EVOLUTION PETROLEUM CORP","issuer_ticker":"EPM","issuer_name_source":null,"issuer_url":"/issuer/0001006655","owner_cik":"0001332799","owner_name":"Mazzanti Daryl V","owner_display_name":"Mazzanti Daryl V","owner_url":"/insider/0001332799","role":"Officer (V.P. Operations)","role_mark":"O","role_mark_label":"Officer (V.P. Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"V.P. Operations","security_title":"SERIES A PREFERRED STOCK","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":400.0,"shares_display":"400","price_per_share":27.6151,"price_display":"27.62","price_state":"stated","total_value":11046.04,"total_display":"11,046.04","total_whole":"11,046","shares_owned_after":17631.0,"shares_owned_after_display":"17,631","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-12-28","filed_date":"2012-12-31","scope":"insider","n_lines":2},{"id":2185959,"accession":"0001104659-12-086619","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001104659-12-086619","line_url":"/filing/0001104659-12-086619#line-2","is_derivative":false,"issuer_cik":"0001006655","issuer_name":"EVOLUTION PETROLEUM CORP","issuer_ticker":"EPM","issuer_name_source":null,"issuer_url":"/issuer/0001006655","owner_cik":"0001332799","owner_name":"Mazzanti Daryl V","owner_display_name":"Mazzanti Daryl V","owner_url":"/insider/0001332799","role":"Officer (V.P. Operations)","role_mark":"O","role_mark_label":"Officer (V.P. Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"V.P. Operations","security_title":"COMMON STOCK","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":6098.0,"shares_display":"6,098","price_per_share":7.78,"price_display":"7.78","price_state":"stated","total_value":47442.44,"total_display":"47,442.44","total_whole":"47,442","shares_owned_after":198383.0,"shares_owned_after_display":"198,383","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-12-27","filed_date":"2012-12-28","scope":"insider"},{"id":3489033,"accession":"0001104659-12-086915","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001104659-12-086915","line_url":"/filing/0001104659-12-086915#line-1","is_derivative":false,"issuer_cik":"0001006655","issuer_name":"EVOLUTION PETROLEUM CORP","issuer_ticker":"EPM","issuer_name_source":null,"issuer_url":"/issuer/0001006655","owner_cik":"0001332799","owner_name":"Mazzanti Daryl V","owner_display_name":"Mazzanti Daryl V","owner_url":"/insider/0001332799","role":"Officer (V.P. Operations)","role_mark":"O","role_mark_label":"Officer (V.P. Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"V.P. Operations","security_title":"SERIES A PREFERRED STOCK","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":100.0,"shares_display":"100","price_per_share":28.1,"price_display":"28.10","price_state":"stated","total_value":2810.0,"total_display":"2,810.00","total_whole":"2,810","shares_owned_after":17931.0,"shares_owned_after_display":"17,931","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-12-26","filed_date":"2012-12-31","scope":"insider"},{"id":2185953,"accession":"0001104659-12-086619","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001104659-12-086619","line_url":"/filing/0001104659-12-086619#line-1","is_derivative":false,"issuer_cik":"0001006655","issuer_name":"EVOLUTION PETROLEUM CORP","issuer_ticker":"EPM","issuer_name_source":null,"issuer_url":"/issuer/0001006655","owner_cik":"0001332799","owner_name":"Mazzanti Daryl V","owner_display_name":"Mazzanti Daryl V","owner_url":"/insider/0001332799","role":"Officer (V.P. Operations)","role_mark":"O","role_mark_label":"Officer (V.P. Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"V.P. Operations","security_title":"COMMON STOCK","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":302.0,"shares_display":"302","price_per_share":7.8,"price_display":"7.80","price_state":"stated","total_value":2355.6,"total_display":"2,355.60","total_whole":"2,356","shares_owned_after":192285.0,"shares_owned_after_display":"192,285","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-12-26","filed_date":"2012-12-28","scope":"insider"},{"id":2445067,"accession":"0001104659-12-085074","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001104659-12-085074","line_url":"/filing/0001104659-12-085074#line-1","is_derivative":false,"issuer_cik":"0001006655","issuer_name":"EVOLUTION PETROLEUM CORP","issuer_ticker":"EPM","issuer_name_source":null,"issuer_url":"/issuer/0001006655","owner_cik":"0001332799","owner_name":"Mazzanti Daryl V","owner_display_name":"Mazzanti Daryl V","owner_url":"/insider/0001332799","role":"Officer (VP Operations)","role_mark":"O","role_mark_label":"Officer (VP Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP Operations","security_title":"COMMON STOCK","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":2800.0,"shares_display":"2,800","price_per_share":7.8,"price_display":"7.80","price_state":"stated","total_value":21840.0,"total_display":"21,840.00","total_whole":"21,840","shares_owned_after":191983.0,"shares_owned_after_display":"191,983","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-12-17","filed_date":"2012-12-19","scope":"insider"},{"id":2482916,"accession":"0001104659-12-084275","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001104659-12-084275","line_url":"/filing/0001104659-12-084275#line-1","is_derivative":false,"issuer_cik":"0001006655","issuer_name":"EVOLUTION PETROLEUM CORP","issuer_ticker":"EPM","issuer_name_source":null,"issuer_url":"/issuer/0001006655","owner_cik":"0001332799","owner_name":"Mazzanti Daryl V","owner_display_name":"Mazzanti Daryl V","owner_url":"/insider/0001332799","role":"Officer (V.P. Operations)","role_mark":"O","role_mark_label":"Officer (V.P. Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"V.P. Operations","security_title":"COMMON STOCK","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2156.0,"shares_display":"2,156","price_per_share":7.8942,"price_display":"7.89","price_state":"stated","total_value":17019.8952,"total_display":"17,019.90","total_whole":"17,020","shares_owned_after":189183.0,"shares_owned_after_display":"189,183","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-12-12","filed_date":"2012-12-14","scope":"insider"},{"id":2663516,"accession":"0001104659-12-063750","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001104659-12-063750","line_url":"/filing/0001104659-12-063750#line-1","is_derivative":false,"issuer_cik":"0001006655","issuer_name":"EVOLUTION PETROLEUM CORP","issuer_ticker":"EPM","issuer_name_source":null,"issuer_url":"/issuer/0001006655","owner_cik":"0001332799","owner_name":"Mazzanti Daryl V","owner_display_name":"Mazzanti Daryl V","owner_url":"/insider/0001332799","role":"Officer (V.P. Operations)","role_mark":"O","role_mark_label":"Officer (V.P. Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"V.P. Operations","security_title":"COMMON STOCK","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1350.0,"shares_display":"1,350","price_per_share":8.4037,"price_display":"8.40","price_state":"stated","total_value":11344.995,"total_display":"11,345.00","total_whole":"11,345","shares_owned_after":191339.0,"shares_owned_after_display":"191,339","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-09-14","filed_date":"2012-09-17","scope":"insider"},{"id":2723998,"accession":"0001104659-12-062303","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001104659-12-062303","line_url":"/filing/0001104659-12-062303#line-1","is_derivative":false,"issuer_cik":"0001006655","issuer_name":"EVOLUTION PETROLEUM CORP","issuer_ticker":"EPM","issuer_name_source":null,"issuer_url":"/issuer/0001006655","owner_cik":"0001332799","owner_name":"Mazzanti Daryl V","owner_display_name":"Mazzanti Daryl V","owner_url":"/insider/0001332799","role":"Officer (V.P. Operations)","role_mark":"O","role_mark_label":"Officer (V.P. Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"V.P. Operations","security_title":"COMMON STOCK","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":389.0,"shares_display":"389","price_per_share":7.8013,"price_display":"7.80","price_state":"stated","total_value":3034.7057,"total_display":"3,034.71","total_whole":"3,035","shares_owned_after":169486.0,"shares_owned_after_display":"169,486","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-09-05","filed_date":"2012-09-07","scope":"insider"},{"id":3162213,"accession":"0001104659-12-043977","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001104659-12-043977","line_url":"/filing/0001104659-12-043977#line-1","is_derivative":false,"issuer_cik":"0001006655","issuer_name":"EVOLUTION PETROLEUM CORP","issuer_ticker":"EPM","issuer_name_source":null,"issuer_url":"/issuer/0001006655","owner_cik":"0001332799","owner_name":"Mazzanti Daryl V","owner_display_name":"Mazzanti Daryl V","owner_url":"/insider/0001332799","role":"Officer (V.P. Operations)","role_mark":"O","role_mark_label":"Officer (V.P. Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"V.P. Operations","security_title":"COMMON STOCK","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1355.0,"shares_display":"1,355","price_per_share":7.89,"price_display":"7.89","price_state":"stated","total_value":10690.95,"total_display":"10,690.95","total_whole":"10,691","shares_owned_after":169875.0,"shares_owned_after_display":"169,875","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-06-15","filed_date":"2012-06-15","scope":"insider"},{"id":2723831,"accession":"0001104659-12-042975","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001104659-12-042975","line_url":"/filing/0001104659-12-042975#line-1","is_derivative":false,"issuer_cik":"0001006655","issuer_name":"EVOLUTION PETROLEUM CORP","issuer_ticker":"EPM","issuer_name_source":null,"issuer_url":"/issuer/0001006655","owner_cik":"0001332799","owner_name":"Mazzanti Daryl V","owner_display_name":"Mazzanti Daryl V","owner_url":"/insider/0001332799","role":"Officer (V.P. Operations)","role_mark":"O","role_mark_label":"Officer (V.P. Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"V.P. Operations","security_title":"COMMON STOCK","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":394.0,"shares_display":"394","price_per_share":7.7126,"price_display":"7.71","price_state":"stated","total_value":3038.7644,"total_display":"3,038.76","total_whole":"3,039","shares_owned_after":171230.0,"shares_owned_after_display":"171,230","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-06-08","filed_date":"2012-06-12","scope":"insider"},{"id":3513025,"accession":"0001104659-12-018812","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001104659-12-018812","line_url":"/filing/0001104659-12-018812#line-1","is_derivative":false,"issuer_cik":"0001006655","issuer_name":"EVOLUTION PETROLEUM CORP","issuer_ticker":"EPM","issuer_name_source":null,"issuer_url":"/issuer/0001006655","owner_cik":"0001332799","owner_name":"Mazzanti Daryl V","owner_display_name":"Mazzanti Daryl V","owner_url":"/insider/0001332799","role":"Officer (V.P. Operations)","role_mark":"O","role_mark_label":"Officer (V.P. Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"V.P. Operations","security_title":"COMMON STOCK","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1642.0,"shares_display":"1,642","price_per_share":8.68,"price_display":"8.68","price_state":"stated","total_value":14252.56,"total_display":"14,252.56","total_whole":"14,253","shares_owned_after":171624.0,"shares_owned_after_display":"171,624","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-03-14","filed_date":"2012-03-16","scope":"insider"},{"id":3409352,"accession":"0001104659-12-016298","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001104659-12-016298","line_url":"/filing/0001104659-12-016298#line-1","is_derivative":false,"issuer_cik":"0001006655","issuer_name":"EVOLUTION PETROLEUM CORP","issuer_ticker":"EPM","issuer_name_source":null,"issuer_url":"/issuer/0001006655","owner_cik":"0001332799","owner_name":"Mazzanti Daryl V","owner_display_name":"Mazzanti Daryl V","owner_url":"/insider/0001332799","role":"Officer (V.P. Operations)","role_mark":"O","role_mark_label":"Officer (V.P. Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"V.P. Operations","security_title":"COMMON STOCK","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":487.0,"shares_display":"487","price_per_share":9.01,"price_display":"9.01","price_state":"stated","total_value":4387.87,"total_display":"4,387.87","total_whole":"4,388","shares_owned_after":173266.0,"shares_owned_after_display":"173,266","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-03-06","filed_date":"2012-03-07","scope":"insider"},{"id":8993385,"accession":"0001104659-11-069943","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001104659-11-069943","line_url":"/filing/0001104659-11-069943#line-1","is_derivative":false,"issuer_cik":"0001006655","issuer_name":"EVOLUTION PETROLEUM CORP","issuer_ticker":"EPM","issuer_name_source":null,"issuer_url":"/issuer/0001006655","owner_cik":"0001332799","owner_name":"Mazzanti Daryl V","owner_display_name":"Mazzanti Daryl V","owner_url":"/insider/0001332799","role":"Officer (V.P. Operations)","role_mark":"O","role_mark_label":"Officer (V.P. Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"V.P. Operations","security_title":"COMMON STOCK","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1424.0,"shares_display":"1,424","price_per_share":8.11,"price_display":"8.11","price_state":"stated","total_value":11548.64,"total_display":"11,548.64","total_whole":"11,549","shares_owned_after":173753.0,"shares_owned_after_display":"173,753","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-12-15","filed_date":"2011-12-16","scope":"insider"},{"id":9137910,"accession":"0001104659-11-068448","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001104659-11-068448","line_url":"/filing/0001104659-11-068448#line-1","is_derivative":false,"issuer_cik":"0001006655","issuer_name":"EVOLUTION PETROLEUM CORP","issuer_ticker":"EPM","issuer_name_source":null,"issuer_url":"/issuer/0001006655","owner_cik":"0001332799","owner_name":"Mazzanti Daryl V","owner_display_name":"Mazzanti Daryl V","owner_url":"/insider/0001332799","role":"Officer (V.P. Operations)","role_mark":"O","role_mark_label":"Officer (V.P. Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"V.P. Operations","security_title":"COMMON STOCK","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":337.0,"shares_display":"337","price_per_share":8.27,"price_display":"8.27","price_state":"stated","total_value":2786.99,"total_display":"2,786.99","total_whole":"2,787","shares_owned_after":175177.0,"shares_owned_after_display":"175,177","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-12-07","filed_date":"2011-12-08","scope":"insider"},{"id":8918124,"accession":"0001104659-11-053448","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001104659-11-053448","line_url":"/filing/0001104659-11-053448","is_derivative":false,"issuer_cik":"0001006655","issuer_name":"EVOLUTION PETROLEUM CORP","issuer_ticker":"EPM","issuer_name_source":null,"issuer_url":"/issuer/0001006655","owner_cik":"0001332799","owner_name":"Mazzanti Daryl V","owner_display_name":"Mazzanti Daryl V","owner_url":"/insider/0001332799","role":"Officer (V.P. Operations)","role_mark":"O","role_mark_label":"Officer (V.P. Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"V.P. Operations","security_title":"SERIES A PREFERRED STOCK","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":2105.0,"shares_display":"2,105","price_per_share":25.497624703087887,"price_display":"25.50","price_state":"stated","total_value":53672.5,"total_display":"53,672.50","total_whole":"53,673","shares_owned_after":18031.0,"shares_owned_after_display":"18,031","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-09-26","filed_date":"2011-09-27","scope":"insider","n_lines":2},{"id":9011339,"accession":"0001104659-11-052963","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001104659-11-052963","line_url":"/filing/0001104659-11-052963#line-1","is_derivative":false,"issuer_cik":"0001006655","issuer_name":"EVOLUTION PETROLEUM CORP","issuer_ticker":"EPM","issuer_name_source":null,"issuer_url":"/issuer/0001006655","owner_cik":"0001332799","owner_name":"Mazzanti Daryl V","owner_display_name":"Mazzanti Daryl V","owner_url":"/insider/0001332799","role":"Officer (V.P. Operations)","role_mark":"O","role_mark_label":"Officer (V.P. Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"V.P. Operations","security_title":"SERIES A PREFERRED STOCK","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":500.0,"shares_display":"500","price_per_share":25.4,"price_display":"25.40","price_state":"stated","total_value":12700.0,"total_display":"12,700.00","total_whole":"12,700","shares_owned_after":15926.0,"shares_owned_after_display":"15,926","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-09-22","filed_date":"2011-09-22","scope":"insider"},{"id":9040710,"accession":"0001104659-11-052871","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001104659-11-052871","line_url":"/filing/0001104659-11-052871#line-3","is_derivative":false,"issuer_cik":"0001006655","issuer_name":"EVOLUTION PETROLEUM CORP","issuer_ticker":"EPM","issuer_name_source":null,"issuer_url":"/issuer/0001006655","owner_cik":"0001332799","owner_name":"Mazzanti Daryl V","owner_display_name":"Mazzanti Daryl V","owner_url":"/insider/0001332799","role":"Officer (V.P. Operations)","role_mark":"O","role_mark_label":"Officer (V.P. Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"V.P. Operations","security_title":"SERIES A PREFERRED STOCK","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":100.0,"shares_display":"100","price_per_share":25.4,"price_display":"25.40","price_state":"stated","total_value":2540.0,"total_display":"2,540.00","total_whole":"2,540","shares_owned_after":15426.0,"shares_owned_after_display":"15,426","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-09-20","filed_date":"2011-09-22","scope":"insider"},{"id":9040709,"accession":"0001104659-11-052871","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001104659-11-052871","line_url":"/filing/0001104659-11-052871","is_derivative":false,"issuer_cik":"0001006655","issuer_name":"EVOLUTION PETROLEUM CORP","issuer_ticker":"EPM","issuer_name_source":null,"issuer_url":"/issuer/0001006655","owner_cik":"0001332799","owner_name":"Mazzanti Daryl V","owner_display_name":"Mazzanti Daryl V","owner_url":"/insider/0001332799","role":"Officer (V.P. Operations)","role_mark":"O","role_mark_label":"Officer (V.P. Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"V.P. Operations","security_title":"SERIES A PREFERRED STOCK","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":3695.0,"shares_display":"3,695","price_per_share":25.454127198917455,"price_display":"25.45","price_state":"stated","total_value":94053.0,"total_display":"94,053.00","total_whole":"94,053","shares_owned_after":13631.0,"shares_owned_after_display":"13,631","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-09-19","filed_date":"2011-09-22","scope":"insider","n_lines":2},{"id":9081175,"accession":"0001104659-11-052607","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001104659-11-052607","line_url":"/filing/0001104659-11-052607#line-1","is_derivative":false,"issuer_cik":"0001006655","issuer_name":"EVOLUTION PETROLEUM CORP","issuer_ticker":"EPM","issuer_name_source":null,"issuer_url":"/issuer/0001006655","owner_cik":"0001332799","owner_name":"Mazzanti Daryl V","owner_display_name":"Mazzanti Daryl V","owner_url":"/insider/0001332799","role":"Officer (V.P. Operations)","role_mark":"O","role_mark_label":"Officer (V.P. Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"V.P. Operations","security_title":"COMMON STOCK","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1235.0,"shares_display":"1,235","price_per_share":7.18,"price_display":"7.18","price_state":"stated","total_value":8867.3,"total_display":"8,867.30","total_whole":"8,867","shares_owned_after":175514.0,"shares_owned_after_display":"175,514","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-09-16","filed_date":"2011-09-20","scope":"insider"},{"id":9118133,"accession":"0001104659-11-037770","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001104659-11-037770","line_url":"/filing/0001104659-11-037770#line-1","is_derivative":false,"issuer_cik":"0001006655","issuer_name":"EVOLUTION PETROLEUM CORP","issuer_ticker":"EPM","issuer_name_source":null,"issuer_url":"/issuer/0001006655","owner_cik":"0001332799","owner_name":"Mazzanti Daryl V","owner_display_name":"Mazzanti Daryl V","owner_url":"/insider/0001332799","role":"Officer (V.P. Operations)","role_mark":"O","role_mark_label":"Officer (V.P. Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"V.P. Operations","security_title":"SERIES A PREFERRED STOCK","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":11631.0,"shares_display":"11,631","price_per_share":23.0,"price_display":"23.00","price_state":"stated","total_value":267513.0,"total_display":"267,513.00","total_whole":"267,513","shares_owned_after":11631.0,"shares_owned_after_display":"11,631","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-07-01","filed_date":"2011-07-05","scope":"insider"},{"id":9011316,"accession":"0001104659-11-035664","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001104659-11-035664","line_url":"/filing/0001104659-11-035664#line-1","is_derivative":false,"issuer_cik":"0001006655","issuer_name":"EVOLUTION PETROLEUM CORP","issuer_ticker":"EPM","issuer_name_source":null,"issuer_url":"/issuer/0001006655","owner_cik":"0001332799","owner_name":"Mazzanti Daryl V","owner_display_name":"Mazzanti Daryl V","owner_url":"/insider/0001332799","role":"Officer (V.P. Operations)","role_mark":"O","role_mark_label":"Officer (V.P. Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"V.P. Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1400.0,"shares_display":"1,400","price_per_share":7.01,"price_display":"7.01","price_state":"stated","total_value":9814.0,"total_display":"9,814.00","total_whole":"9,814","shares_owned_after":1086913.0,"shares_owned_after_display":"1,086,913","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-06-16","filed_date":"2011-06-20","scope":"insider"},{"id":9031055,"accession":"0001104659-11-015184","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001104659-11-015184","line_url":"/filing/0001104659-11-015184#line-1","is_derivative":false,"issuer_cik":"0001006655","issuer_name":"EVOLUTION PETROLEUM CORP","issuer_ticker":"EPM","issuer_name_source":null,"issuer_url":"/issuer/0001006655","owner_cik":"0001332799","owner_name":"Mazzanti Daryl V","owner_display_name":"Mazzanti Daryl V","owner_url":"/insider/0001332799","role":"Officer (V.P. Operations)","role_mark":"O","role_mark_label":"Officer (V.P. Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"V.P. Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1710.0,"shares_display":"1,710","price_per_share":6.95,"price_display":"6.95","price_state":"stated","total_value":11884.5,"total_display":"11,884.50","total_whole":"11,885","shares_owned_after":1071617.0,"shares_owned_after_display":"1,071,617","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-03-15","filed_date":"2011-03-17","scope":"insider"},{"id":7701723,"accession":"0001104659-10-063124","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001104659-10-063124","line_url":"/filing/0001104659-10-063124#line-1","is_derivative":false,"issuer_cik":"0001006655","issuer_name":"EVOLUTION PETROLEUM CORP","issuer_ticker":"EPM","issuer_name_source":null,"issuer_url":"/issuer/0001006655","owner_cik":"0001332799","owner_name":"Mazzanti Daryl V","owner_display_name":"Mazzanti Daryl V","owner_url":"/insider/0001332799","role":"Officer (V.P. Operations)","role_mark":"O","role_mark_label":"Officer (V.P. Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"V.P. Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1390.0,"shares_display":"1,390","price_per_share":6.0,"price_display":"6.00","price_state":"stated","total_value":8340.0,"total_display":"8,340.00","total_whole":"8,340","shares_owned_after":1056630.0,"shares_owned_after_display":"1,056,630","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-12-14","filed_date":"2010-12-16","scope":"insider"},{"id":7173837,"accession":"0001104659-10-048560","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001104659-10-048560","line_url":"/filing/0001104659-10-048560#line-3","is_derivative":false,"issuer_cik":"0001006655","issuer_name":"EVOLUTION PETROLEUM CORP","issuer_ticker":"EPM","issuer_name_source":null,"issuer_url":"/issuer/0001006655","owner_cik":"0001332799","owner_name":"Mazzanti Daryl V","owner_display_name":"Mazzanti Daryl V","owner_url":"/insider/0001332799","role":"Officer (V.P. Operations)","role_mark":"O","role_mark_label":"Officer (V.P. Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"V.P. Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":615.0,"shares_display":"615","price_per_share":5.65,"price_display":"5.65","price_state":"stated","total_value":3474.75,"total_display":"3,474.75","total_whole":"3,475","shares_owned_after":1041324.0,"shares_owned_after_display":"1,041,324","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-09-10","filed_date":"2010-09-14","scope":"insider"}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":31,"kind":"exact"},"open_market_only":false,"composition":{"kind":"exact","rows":[{"code":"P","label":"Open-market purchase","n":11,"open_market":true},{"code":"S","label":"Open-market sale","n":20,"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":31},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0001006655","name":"EVOLUTION PETROLEUM CORP","url":"/issuer/0001006655","role":"Officer (Senior V.P. Operations)","n_filings":25,"first_seen":"2010-09-14","last_seen":"2015-09-23"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001332799","retrieved_at":"2026-08-22T13:42:32+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"}}