{"entity":{"type":"insider","cik":"0001399391","url":"/insider/0001399391","json_url":"/insider/0001399391.json","name":"KING JACK E","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":11,"n_filings":11,"first":"2010-03-19","last":"2020-03-24","span_basis":"filed_date"},"name_variants":[{"name":"KING JACK E","source":"filing","n_filings":11,"first_seen":"2010-03-19","last_seen":"2020-03-24"}],"transactions":[{"id":3243218,"accession":"0001104485-20-000044","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001104485-20-000044","line_url":"/filing/0001104485-20-000044#line-1","is_derivative":false,"issuer_cik":"0001104485","issuer_name":"NORTHERN OIL & GAS, INC.","issuer_ticker":"NOG","issuer_name_source":null,"issuer_url":"/issuer/0001104485","owner_cik":"0001399391","owner_name":"KING JACK E","owner_display_name":"KING JACK E","owner_url":"/insider/0001399391","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"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":20000.0,"shares_display":"20,000","price_per_share":0.7768,"price_display":"0.78","price_state":"stated","total_value":15536.0,"total_display":"15,536.00","total_whole":"15,536","shares_owned_after":290107.0,"shares_owned_after_display":"290,107","ownership_form":"D","is_10b5_1":null,"transaction_date":"2020-03-20","filed_date":"2020-03-24","scope":"insider"},{"id":4510172,"accession":"0001140361-13-027145","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001140361-13-027145","line_url":"/filing/0001140361-13-027145#line-1","is_derivative":false,"issuer_cik":"0001104485","issuer_name":"NORTHERN OIL & GAS, INC.","issuer_ticker":"NOG","issuer_name_source":null,"issuer_url":"/issuer/0001104485","owner_cik":"0001399391","owner_name":"KING JACK E","owner_display_name":"KING JACK E","owner_url":"/insider/0001399391","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"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":3000.0,"shares_display":"3,000","price_per_share":13.23,"price_display":"13.23","price_state":"stated","total_value":39690.0,"total_display":"39,690.00","total_whole":"39,690","shares_owned_after":27549.0,"shares_owned_after_display":"27,549","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-07-01","filed_date":"2013-07-02","scope":"insider"},{"id":4682958,"accession":"0001140361-13-015264","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001140361-13-015264","line_url":"/filing/0001140361-13-015264#line-1","is_derivative":false,"issuer_cik":"0001104485","issuer_name":"NORTHERN OIL & GAS, INC.","issuer_ticker":"NOG","issuer_name_source":null,"issuer_url":"/issuer/0001104485","owner_cik":"0001399391","owner_name":"KING JACK E","owner_display_name":"KING JACK E","owner_url":"/insider/0001399391","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"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":3000.0,"shares_display":"3,000","price_per_share":14.27,"price_display":"14.27","price_state":"stated","total_value":42810.0,"total_display":"42,810.00","total_whole":"42,810","shares_owned_after":30549.0,"shares_owned_after_display":"30,549","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-04-01","filed_date":"2013-04-02","scope":"insider"},{"id":4578665,"accession":"0001140361-13-000890","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001140361-13-000890","line_url":"/filing/0001140361-13-000890#line-1","is_derivative":false,"issuer_cik":"0001104485","issuer_name":"NORTHERN OIL & GAS, INC.","issuer_ticker":"NOG","issuer_name_source":null,"issuer_url":"/issuer/0001104485","owner_cik":"0001399391","owner_name":"KING JACK E","owner_display_name":"KING JACK E","owner_url":"/insider/0001399391","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"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":3000.0,"shares_display":"3,000","price_per_share":17.17,"price_display":"17.17","price_state":"stated","total_value":51510.0,"total_display":"51,510.00","total_whole":"51,510","shares_owned_after":23549.0,"shares_owned_after_display":"23,549","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-01-02","filed_date":"2013-01-03","scope":"insider"},{"id":2750033,"accession":"0001140361-12-042833","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001140361-12-042833","line_url":"/filing/0001140361-12-042833#line-1","is_derivative":false,"issuer_cik":"0001104485","issuer_name":"NORTHERN OIL & GAS, INC.","issuer_ticker":"NOG","issuer_name_source":null,"issuer_url":"/issuer/0001104485","owner_cik":"0001399391","owner_name":"KING JACK E","owner_display_name":"KING JACK E","owner_url":"/insider/0001399391","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"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":3000.0,"shares_display":"3,000","price_per_share":16.62,"price_display":"16.62","price_state":"stated","total_value":49860.0,"total_display":"49,860.00","total_whole":"49,860","shares_owned_after":26549.0,"shares_owned_after_display":"26,549","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-10-01","filed_date":"2012-10-03","scope":"insider"},{"id":3530028,"accession":"0001140361-12-032323","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001140361-12-032323","line_url":"/filing/0001140361-12-032323#line-2","is_derivative":false,"issuer_cik":"0001104485","issuer_name":"NORTHERN OIL & GAS, INC.","issuer_ticker":"NOG","issuer_name_source":null,"issuer_url":"/issuer/0001104485","owner_cik":"0001399391","owner_name":"KING JACK E","owner_display_name":"KING JACK E","owner_url":"/insider/0001399391","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"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":3000.0,"shares_display":"3,000","price_per_share":15.76,"price_display":"15.76","price_state":"stated","total_value":47280.0,"total_display":"47,280.00","total_whole":"47,280","shares_owned_after":29549.0,"shares_owned_after_display":"29,549","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-07-02","filed_date":"2012-07-03","scope":"insider"},{"id":3549604,"accession":"0001140361-12-019437","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001140361-12-019437","line_url":"/filing/0001140361-12-019437#line-2","is_derivative":false,"issuer_cik":"0001104485","issuer_name":"NORTHERN OIL & GAS, INC.","issuer_ticker":"NOG","issuer_name_source":null,"issuer_url":"/issuer/0001104485","owner_cik":"0001399391","owner_name":"KING JACK E","owner_display_name":"KING JACK E","owner_url":"/insider/0001399391","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"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":3000.0,"shares_display":"3,000","price_per_share":20.83,"price_display":"20.83","price_state":"stated","total_value":62490.0,"total_display":"62,490.00","total_whole":"62,490","shares_owned_after":29049.0,"shares_owned_after_display":"29,049","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-04-02","filed_date":"2012-04-04","scope":"insider"},{"id":2900002,"accession":"0001140361-12-000417","txn_seq":6,"anchor":"line-6","filing_url":"/filing/0001140361-12-000417","line_url":"/filing/0001140361-12-000417#line-6","is_derivative":false,"issuer_cik":"0001104485","issuer_name":"NORTHERN OIL & GAS, INC.","issuer_ticker":"NOG","issuer_name_source":null,"issuer_url":"/issuer/0001104485","owner_cik":"0001399391","owner_name":"KING JACK E","owner_display_name":"KING JACK E","owner_url":"/insider/0001399391","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"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":4707.0,"shares_display":"4,707","price_per_share":25.0,"price_display":"25.00","price_state":"stated","total_value":117675.0,"total_display":"117,675.00","total_whole":"117,675","shares_owned_after":28549.0,"shares_owned_after_display":"28,549","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-01-03","filed_date":"2012-01-03","scope":"insider"},{"id":9169331,"accession":"0001140361-11-048477","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001140361-11-048477","line_url":"/filing/0001140361-11-048477#line-2","is_derivative":false,"issuer_cik":"0001104485","issuer_name":"NORTHERN OIL & GAS, INC.","issuer_ticker":"NOG","issuer_name_source":null,"issuer_url":"/issuer/0001104485","owner_cik":"0001399391","owner_name":"KING JACK E","owner_display_name":"KING JACK E","owner_url":"/insider/0001399391","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"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":4823.0,"shares_display":"4,823","price_per_share":19.346,"price_display":"19.35","price_state":"stated","total_value":93305.758,"total_display":"93,305.76","total_whole":"93,306","shares_owned_after":20756.0,"shares_owned_after_display":"20,756","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-10-03","filed_date":"2011-10-05","scope":"insider"},{"id":9065035,"accession":"0001140361-11-014509","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001140361-11-014509","line_url":"/filing/0001140361-11-014509#line-1","is_derivative":false,"issuer_cik":"0001104485","issuer_name":"NORTHERN OIL & GAS, INC.","issuer_ticker":"NOG","issuer_name_source":null,"issuer_url":"/issuer/0001104485","owner_cik":"0001399391","owner_name":"KING JACK E","owner_display_name":"KING JACK E","owner_url":"/insider/0001399391","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"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":6921.0,"shares_display":"6,921","price_per_share":31.79,"price_display":"31.79","price_state":"stated","total_value":220018.59,"total_display":"220,018.59","total_whole":"220,019","shares_owned_after":22079.0,"shares_owned_after_display":"22,079","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-03-03","filed_date":"2011-03-04","scope":"insider"},{"id":7699618,"accession":"0000897101-10-000602","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000897101-10-000602","line_url":"/filing/0000897101-10-000602#line-1","is_derivative":false,"issuer_cik":"0001104485","issuer_name":"NORTHERN OIL & GAS, INC.","issuer_ticker":"NOG","issuer_name_source":null,"issuer_url":"/issuer/0001104485","owner_cik":"0001399391","owner_name":"KING JACK E","owner_display_name":"KING JACK E","owner_url":"/insider/0001399391","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"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":6000.0,"shares_display":"6,000","price_per_share":13.33,"price_display":"13.33","price_state":"stated","total_value":79980.0,"total_display":"79,980.00","total_whole":"79,980","shares_owned_after":19000.0,"shares_owned_after_display":"19,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-03-17","filed_date":"2010-03-19","scope":"insider"}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":11,"kind":"exact"},"open_market_only":false,"composition":{"kind":"exact","rows":[{"code":"P","label":"Open-market purchase","n":1,"open_market":true},{"code":"S","label":"Open-market sale","n":10,"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":11},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0001104485","name":"NORTHERN OIL & GAS, INC.","url":"/issuer/0001104485","role":"Director","n_filings":11,"first_seen":"2010-03-19","last_seen":"2020-03-24"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001399391","retrieved_at":"2026-08-25T07:40:50+00:00","coverage":{"filings":1506293,"transactions":4290787,"issuers":28597,"insiders":152303,"first_filed_date":"2003-06-30","last_filed_date":"2026-08-24","last_ingest":"2026-08-25T05:24:19.374141+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"}}