{"entity":{"type":"insider","cik":"0001526727","url":"/insider/0001526727","json_url":"/insider/0001526727.json","name":"Griffith Timothy T.","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":6,"n_filings":6,"first":"2011-08-10","last":"2015-08-31","span_basis":"filed_date"},"name_variants":[{"name":"Griffith Timothy T.","source":"filing","n_filings":6,"first_seen":"2011-08-10","last_seen":"2015-08-31"}],"transactions":[{"id":8904452,"accession":"0001209191-15-068548","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-15-068548","line_url":"/filing/0001209191-15-068548#line-1","is_derivative":false,"issuer_cik":"0001526727","issuer_name":"MPLX LP","issuer_ticker":"MPLX","issuer_name_source":null,"issuer_url":"/issuer/0001526727","owner_cik":"0001526727","owner_name":"Griffith Timothy T.","owner_display_name":"Griffith Timothy T.","owner_url":"/insider/0001526727","role":"Director, Officer (VP & Chief Financial Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP & Chief Financial Officer","security_title":"Common Units (Limited Partner Interests)","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":1000.0,"shares_display":"1,000","price_per_share":50.26,"price_display":"50.26","price_state":"stated","total_value":50260.0,"total_display":"50,260.00","total_whole":"50,260","shares_owned_after":10891.0,"shares_owned_after_display":"10,891","ownership_form":"D","is_10b5_1":null,"transaction_date":"2015-08-28","filed_date":"2015-08-31","scope":"insider"},{"id":8604013,"accession":"0001209191-15-067266","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-15-067266","line_url":"/filing/0001209191-15-067266#line-1","is_derivative":false,"issuer_cik":"0001510295","issuer_name":"Marathon Petroleum Corp","issuer_ticker":"MPC","issuer_name_source":null,"issuer_url":"/issuer/0001510295","owner_cik":"0001526727","owner_name":"Griffith Timothy T.","owner_display_name":"Griffith Timothy T.","owner_url":"/insider/0001526727","role":"Officer (Sr. Vice President and CFO)","role_mark":"O","role_mark_label":"Officer (Sr. Vice President and CFO)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Sr. Vice President and CFO","security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":1000.0,"shares_display":"1,000","price_per_share":54.11,"price_display":"54.11","price_state":"stated","total_value":54110.0,"total_display":"54,110.00","total_whole":"54,110","shares_owned_after":23892.0,"shares_owned_after_display":"23,892","ownership_form":"D","is_10b5_1":null,"transaction_date":"2015-08-20","filed_date":"2015-08-21","scope":"insider"},{"id":8579200,"accession":"0001209191-15-067261","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-15-067261","line_url":"/filing/0001209191-15-067261#line-1","is_derivative":false,"issuer_cik":"0001526727","issuer_name":"MPLX LP","issuer_ticker":"MPLX","issuer_name_source":null,"issuer_url":"/issuer/0001526727","owner_cik":"0001526727","owner_name":"Griffith Timothy T.","owner_display_name":"Griffith Timothy T.","owner_url":"/insider/0001526727","role":"Director, Officer (VP & Chief Financial Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP & Chief Financial Officer","security_title":"Common Units (Limited Partner Interests)","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":1000.0,"shares_display":"1,000","price_per_share":51.34,"price_display":"51.34","price_state":"stated","total_value":51340.0,"total_display":"51,340.00","total_whole":"51,340","shares_owned_after":9891.0,"shares_owned_after_display":"9,891","ownership_form":"D","is_10b5_1":null,"transaction_date":"2015-08-20","filed_date":"2015-08-21","scope":"insider"},{"id":2757631,"accession":"0001209191-12-051481","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-12-051481","line_url":"/filing/0001209191-12-051481#line-1","is_derivative":false,"issuer_cik":"0001526727","issuer_name":"MPLX LP","issuer_ticker":"MPLX","issuer_name_source":null,"issuer_url":"/issuer/0001526727","owner_cik":"0001526727","owner_name":"Griffith Timothy T.","owner_display_name":"Griffith Timothy T.","owner_url":"/insider/0001526727","role":"Officer (Vice President and Treasurer)","role_mark":"O","role_mark_label":"Officer (Vice President and Treasurer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Vice President and Treasurer","security_title":"Common Units (Limited Partner Interests)","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":5000.0,"shares_display":"5,000","price_per_share":22.0,"price_display":"22.00","price_state":"stated","total_value":110000.0,"total_display":"110,000.00","total_whole":"110,000","shares_owned_after":5000.0,"shares_owned_after_display":"5,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-10-31","filed_date":"2012-11-02","scope":"insider"},{"id":9019329,"accession":"0001209191-11-057266","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-11-057266","line_url":"/filing/0001209191-11-057266#line-1","is_derivative":false,"issuer_cik":"0001510295","issuer_name":"Marathon Petroleum Corp","issuer_ticker":"MPC","issuer_name_source":null,"issuer_url":"/issuer/0001510295","owner_cik":"0001526727","owner_name":"Griffith Timothy T.","owner_display_name":"Griffith Timothy T.","owner_url":"/insider/0001526727","role":"Officer (VP, Finance & Treasurer)","role_mark":"O","role_mark_label":"Officer (VP, Finance & Treasurer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP, Finance & Treasurer","security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":1000.0,"shares_display":"1,000","price_per_share":32.2586,"price_display":"32.26","price_state":"stated","total_value":32258.6,"total_display":"32,258.60","total_whole":"32,259","shares_owned_after":5735.0,"shares_owned_after_display":"5,735","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-11-17","filed_date":"2011-11-21","scope":"insider"},{"id":8988854,"accession":"0001209191-11-043331","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-11-043331","line_url":"/filing/0001209191-11-043331#line-1","is_derivative":false,"issuer_cik":"0001510295","issuer_name":"Marathon Petroleum Corp","issuer_ticker":"MPC","issuer_name_source":null,"issuer_url":"/issuer/0001510295","owner_cik":"0001526727","owner_name":"Griffith Timothy T.","owner_display_name":"Griffith Timothy T.","owner_url":"/insider/0001526727","role":"Officer (VP, Finance & Treasurer)","role_mark":"O","role_mark_label":"Officer (VP, Finance & Treasurer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP, Finance & Treasurer","security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":1000.0,"shares_display":"1,000","price_per_share":32.83,"price_display":"32.83","price_state":"stated","total_value":32830.0,"total_display":"32,830.00","total_whole":"32,830","shares_owned_after":1150.0,"shares_owned_after_display":"1,150","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-08-09","filed_date":"2011-08-10","scope":"insider"}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":6,"kind":"exact"},"open_market_only":false,"composition":{"kind":"exact","rows":[{"code":"P","label":"Open-market purchase","n":6,"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":6},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0001552000","name":"MPLX LP","url":"/issuer/0001552000","role":"Director, Officer (VP & Chief Financial Officer)","n_filings":3,"first_seen":"2012-11-02","last_seen":"2015-08-31"},{"type":"issuer","type_label":"ISSUER","cik":"0001510295","name":"Marathon Petroleum Corp","url":"/issuer/0001510295","role":"Officer (Sr. Vice President and CFO)","n_filings":3,"first_seen":"2011-08-10","last_seen":"2015-08-21"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001526727","retrieved_at":"2026-08-23T08:33:15+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"}}