{"entity":{"type":"insider","cik":"0001313883","url":"/insider/0001313883","json_url":"/insider/0001313883.json","name":"Locke Arthur S III","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":9,"n_filings":4,"first":"2005-02-10","last":"2010-08-12","span_basis":"filed_date"},"name_variants":[{"name":"Locke Arthur S III","source":"filing","n_filings":4,"first_seen":"2005-02-10","last_seen":"2010-08-12"}],"transactions":[{"id":7553668,"accession":"0001313883-10-000002","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001313883-10-000002","line_url":"/filing/0001313883-10-000002#line-2","is_derivative":false,"issuer_cik":"0001098277","issuer_name":"WEBSENSE INC","issuer_ticker":"WBSN","issuer_name_source":null,"issuer_url":"/issuer/0001098277","owner_cik":"0001313883","owner_name":"Locke Arthur S III","owner_display_name":"Locke Arthur S III","owner_url":"/insider/0001313883","role":"Officer (SVP, Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (SVP, Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP, Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":8700.0,"shares_display":"8,700","price_per_share":18.0723,"price_display":"18.07","price_state":"stated","total_value":157229.01,"total_display":"157,229.01","total_whole":"157,229","shares_owned_after":92519.0,"shares_owned_after_display":"92,519","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-08-11","filed_date":"2010-08-12","scope":"insider"},{"id":1528841,"accession":"0001313883-05-000013","txn_seq":5,"anchor":"line-5","filing_url":"/filing/0001313883-05-000013","line_url":"/filing/0001313883-05-000013","is_derivative":false,"issuer_cik":"0001050446","issuer_name":"MICROSTRATEGY INC","issuer_ticker":"MSTR","issuer_name_source":null,"issuer_url":"/issuer/0001050446","owner_cik":"0001313883","owner_name":"Locke Arthur S III","owner_display_name":"Locke Arthur S III","owner_url":"/insider/0001313883","role":"Officer (VP, Finance and CFO)","role_mark":"O","role_mark_label":"Officer (VP, Finance and CFO)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP, Finance and CFO","security_title":"Class A Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1422.0,"shares_display":"1,422","price_per_share":77.60543741209564,"price_display":"77.61","price_state":"stated","total_value":110354.932,"total_display":"110,354.93","total_whole":"110,355","shares_owned_after":100.0,"shares_owned_after_display":"100","ownership_form":"D","is_10b5_1":null,"transaction_date":"2005-12-09","filed_date":"2005-12-13","scope":"insider","n_lines":3},{"id":1366963,"accession":"0001313883-05-000010","txn_seq":5,"anchor":"line-5","filing_url":"/filing/0001313883-05-000010","line_url":"/filing/0001313883-05-000010","is_derivative":false,"issuer_cik":"0001050446","issuer_name":"MICROSTRATEGY INC","issuer_ticker":"MSTR","issuer_name_source":null,"issuer_url":"/issuer/0001050446","owner_cik":"0001313883","owner_name":"Locke Arthur S III","owner_display_name":"Locke Arthur S III","owner_url":"/insider/0001313883","role":"Officer (VP, Finance and CFO)","role_mark":"O","role_mark_label":"Officer (VP, Finance and CFO)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP, Finance and CFO","security_title":"Class A Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1540.0,"shares_display":"1,540","price_per_share":70.50246753246753,"price_display":"70.50","price_state":"stated","total_value":108573.8,"total_display":"108,573.80","total_whole":"108,574","shares_owned_after":840.0,"shares_owned_after_display":"840","ownership_form":"D","is_10b5_1":null,"transaction_date":"2005-02-23","filed_date":"2005-02-25","scope":"insider","n_lines":3},{"id":1239310,"accession":"0001313883-05-000008","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001313883-05-000008","line_url":"/filing/0001313883-05-000008","is_derivative":false,"issuer_cik":"0001050446","issuer_name":"MICROSTRATEGY INC","issuer_ticker":"MSTR","issuer_name_source":null,"issuer_url":"/issuer/0001050446","owner_cik":"0001313883","owner_name":"Locke Arthur S III","owner_display_name":"Locke Arthur S III","owner_url":"/insider/0001313883","role":"Officer (VP, Finance and CFO)","role_mark":"O","role_mark_label":"Officer (VP, Finance and CFO)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP, Finance and CFO","security_title":"Class A Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1600.0,"shares_display":"1,600","price_per_share":76.45125,"price_display":"76.45","price_state":"stated","total_value":122322.0,"total_display":"122,322.00","total_whole":"122,322","shares_owned_after":600.0,"shares_owned_after_display":"600","ownership_form":"D","is_10b5_1":null,"transaction_date":"2005-02-08","filed_date":"2005-02-10","scope":"insider","n_lines":2}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":9,"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":9,"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":9},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0001098277","name":"WEBSENSE INC","url":"/issuer/0001098277","role":"Officer (SVP, Chief Financial Officer)","n_filings":1,"first_seen":"2010-08-12","last_seen":"2010-08-12"},{"type":"issuer","type_label":"ISSUER","cik":"0001050446","name":"MICROSTRATEGY INC","url":"/issuer/0001050446","role":"Officer (VP, Finance and CFO)","n_filings":3,"first_seen":"2005-02-10","last_seen":"2005-12-13"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001313883","retrieved_at":"2026-08-26T06:46:39+00:00","coverage":{"filings":1506293,"transactions":4290787,"issuers":28597,"insiders":152303,"first_filed_date":"2003-06-30","last_filed_date":"2026-08-25","last_ingest":"2026-08-26T05:24:25.741053+00:00","counts_are":{"filings":"estimate","transactions":"estimate","issuers":"estimate","insiders":"estimate"},"source":"SEC EDGAR Form 4 filings, parsed by ebomi","fault":false},"license":{"underlying_records":"US SEC filings are public records of the United States government and are not subject to copyright. The transactional facts in them are not ours to license.","this_presentation":"The parsing, normalisation, curation, and presentation are ebomi's own work.","grant":"undecided","grant_note":"The open licence for ebomi's own layer is an open owner decision (SPEC-20260731T1159Z open question 3: CC BY 4.0 or CC0 with a citation request). Until it is taken, no grant is asserted here.","citation_request":"Balogh, A. Insider trading. Scientific Data 10, 237 (2023)","url":"https://ebomi.com/license"},"fair_use":{"policy":"These JSON endpoints are open and unauthenticated. Please read them at a human pace, identify your client in the User-Agent header, and use the published dataset for bulk work rather than crawling page by page.","bulk_alternative":"doi:10.1038/s41597-023-02147-6"}}