{"entity":{"type":"insider","cik":"0001556418","url":"/insider/0001556418","json_url":"/insider/0001556418.json","name":"Tumazos John","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":16,"n_filings":14,"first":"2012-10-09","last":"2013-05-20","span_basis":"filed_date"},"name_variants":[{"name":"Tumazos John","source":"filing","n_filings":14,"first_seen":"2012-10-09","last_seen":"2013-05-20"}],"transactions":[{"id":5536709,"accession":"0001140361-13-021800","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001140361-13-021800","line_url":"/filing/0001140361-13-021800#line-2","is_derivative":false,"issuer_cik":"0001445942","issuer_name":"Texas Rare Earth Resources Corp.","issuer_ticker":"TRER","issuer_name_source":null,"issuer_url":"/issuer/0001445942","owner_cik":"0001556418","owner_name":"Tumazos John","owner_display_name":"Tumazos John","owner_url":"/insider/0001556418","role":"Director, Other","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":17237.0,"shares_display":"17,237","price_per_share":0.3706,"price_display":"0.37","price_state":"stated","total_value":6388.0322,"total_display":"6,388.03","total_whole":"6,388","shares_owned_after":1887597.0,"shares_owned_after_display":"1,887,597","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-05-17","filed_date":"2013-05-20","scope":"insider"},{"id":5536706,"accession":"0001140361-13-021800","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001140361-13-021800","line_url":"/filing/0001140361-13-021800#line-1","is_derivative":false,"issuer_cik":"0001445942","issuer_name":"Texas Rare Earth Resources Corp.","issuer_ticker":"TRER","issuer_name_source":null,"issuer_url":"/issuer/0001445942","owner_cik":"0001556418","owner_name":"Tumazos John","owner_display_name":"Tumazos John","owner_url":"/insider/0001556418","role":"Director, Other","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":10000.0,"shares_display":"10,000","price_per_share":0.375,"price_display":"0.38","price_state":"stated","total_value":3750.0,"total_display":"3,750.00","total_whole":"3,750","shares_owned_after":1870360.0,"shares_owned_after_display":"1,870,360","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-05-16","filed_date":"2013-05-20","scope":"insider"},{"id":4648712,"accession":"0001140361-13-006188","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001140361-13-006188","line_url":"/filing/0001140361-13-006188#line-1","is_derivative":false,"issuer_cik":"0001445942","issuer_name":"Texas Rare Earth Resources Corp.","issuer_ticker":"TRER","issuer_name_source":null,"issuer_url":"/issuer/0001445942","owner_cik":"0001556418","owner_name":"Tumazos John","owner_display_name":"Tumazos John","owner_url":"/insider/0001556418","role":"Director, Other","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":37400.0,"shares_display":"37,400","price_per_share":0.42,"price_display":"0.42","price_state":"stated","total_value":15708.0,"total_display":"15,708.00","total_whole":"15,708","shares_owned_after":1860360.0,"shares_owned_after_display":"1,860,360","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-02-08","filed_date":"2013-02-12","scope":"insider"},{"id":5536070,"accession":"0001140361-13-005512","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001140361-13-005512","line_url":"/filing/0001140361-13-005512#line-2","is_derivative":false,"issuer_cik":"0001445942","issuer_name":"Texas Rare Earth Resources Corp.","issuer_ticker":"TRER","issuer_name_source":null,"issuer_url":"/issuer/0001445942","owner_cik":"0001556418","owner_name":"Tumazos John","owner_display_name":"Tumazos John","owner_url":"/insider/0001556418","role":"Director, Other","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":35000.0,"shares_display":"35,000","price_per_share":0.42,"price_display":"0.42","price_state":"stated","total_value":14700.0,"total_display":"14,700.00","total_whole":"14,700","shares_owned_after":1822960.0,"shares_owned_after_display":"1,822,960","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-02-07","filed_date":"2013-02-08","scope":"insider"},{"id":5536066,"accession":"0001140361-13-005512","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001140361-13-005512","line_url":"/filing/0001140361-13-005512#line-1","is_derivative":false,"issuer_cik":"0001445942","issuer_name":"Texas Rare Earth Resources Corp.","issuer_ticker":"TRER","issuer_name_source":null,"issuer_url":"/issuer/0001445942","owner_cik":"0001556418","owner_name":"Tumazos John","owner_display_name":"Tumazos John","owner_url":"/insider/0001556418","role":"Director, Other","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":2500.0,"shares_display":"2,500","price_per_share":0.43,"price_display":"0.43","price_state":"stated","total_value":1075.0,"total_display":"1,075.00","total_whole":"1,075","shares_owned_after":1787960.0,"shares_owned_after_display":"1,787,960","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-02-06","filed_date":"2013-02-08","scope":"insider"},{"id":5392658,"accession":"0001140361-13-002430","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001140361-13-002430","line_url":"/filing/0001140361-13-002430#line-1","is_derivative":false,"issuer_cik":"0001445942","issuer_name":"Texas Rare Earth Resources Corp.","issuer_ticker":"TRER","issuer_name_source":null,"issuer_url":"/issuer/0001445942","owner_cik":"0001556418","owner_name":"Tumazos John","owner_display_name":"Tumazos John","owner_url":"/insider/0001556418","role":"Director, Other","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":24900.0,"shares_display":"24,900","price_per_share":0.37,"price_display":"0.37","price_state":"stated","total_value":9213.0,"total_display":"9,213.00","total_whole":"9,213","shares_owned_after":1785460.0,"shares_owned_after_display":"1,785,460","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-01-15","filed_date":"2013-01-18","scope":"insider"},{"id":4786731,"accession":"0001140361-13-001062","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001140361-13-001062","line_url":"/filing/0001140361-13-001062#line-1","is_derivative":false,"issuer_cik":"0001445942","issuer_name":"Texas Rare Earth Resources Corp.","issuer_ticker":"TRER","issuer_name_source":null,"issuer_url":"/issuer/0001445942","owner_cik":"0001556418","owner_name":"Tumazos John","owner_display_name":"Tumazos John","owner_url":"/insider/0001556418","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":3.0,"shares_display":"3","price_per_share":0.37,"price_display":"0.37","price_state":"stated","total_value":1.11,"total_display":"1.11","total_whole":"1","shares_owned_after":1760560.0,"shares_owned_after_display":"1,760,560","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-01-02","filed_date":"2013-01-04","scope":"insider"},{"id":2493083,"accession":"0001140361-12-053087","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001140361-12-053087","line_url":"/filing/0001140361-12-053087#line-1","is_derivative":false,"issuer_cik":"0001445942","issuer_name":"Texas Rare Earth Resources Corp.","issuer_ticker":"TRER","issuer_name_source":null,"issuer_url":"/issuer/0001445942","owner_cik":"0001556418","owner_name":"Tumazos John","owner_display_name":"Tumazos John","owner_url":"/insider/0001556418","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":307682.0,"shares_display":"307,682","price_per_share":0.23,"price_display":"0.23","price_state":"stated","total_value":70766.86,"total_display":"70,766.86","total_whole":"70,767","shares_owned_after":1760557.0,"shares_owned_after_display":"1,760,557","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-12-28","filed_date":"2012-12-28","scope":"insider"},{"id":3228306,"accession":"0001140361-12-050089","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001140361-12-050089","line_url":"/filing/0001140361-12-050089#line-1","is_derivative":false,"issuer_cik":"0001445942","issuer_name":"Texas Rare Earth Resources Corp.","issuer_ticker":"TRER","issuer_name_source":null,"issuer_url":"/issuer/0001445942","owner_cik":"0001556418","owner_name":"Tumazos John","owner_display_name":"Tumazos John","owner_url":"/insider/0001556418","role":"Director, Other","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":25000.0,"shares_display":"25,000","price_per_share":0.23,"price_display":"0.23","price_state":"stated","total_value":5750.0,"total_display":"5,750.00","total_whole":"5,750","shares_owned_after":1452875.0,"shares_owned_after_display":"1,452,875","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-12-03","filed_date":"2012-12-07","scope":"insider"},{"id":2342973,"accession":"0001140361-12-049131","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001140361-12-049131","line_url":"/filing/0001140361-12-049131#line-1","is_derivative":false,"issuer_cik":"0001445942","issuer_name":"Texas Rare Earth Resources Corp.","issuer_ticker":"TRER","issuer_name_source":null,"issuer_url":"/issuer/0001445942","owner_cik":"0001556418","owner_name":"Tumazos John","owner_display_name":"Tumazos John","owner_url":"/insider/0001556418","role":"Director, Other","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":29200.0,"shares_display":"29,200","price_per_share":0.25,"price_display":"0.25","price_state":"stated","total_value":7300.0,"total_display":"7,300.00","total_whole":"7,300","shares_owned_after":1427875.0,"shares_owned_after_display":"1,427,875","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-11-27","filed_date":"2012-11-29","scope":"insider"},{"id":3472740,"accession":"0001140361-12-047234","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001140361-12-047234","line_url":"/filing/0001140361-12-047234#line-1","is_derivative":false,"issuer_cik":"0001445942","issuer_name":"Texas Rare Earth Resources Corp.","issuer_ticker":"TRER","issuer_name_source":null,"issuer_url":"/issuer/0001445942","owner_cik":"0001556418","owner_name":"Tumazos John","owner_display_name":"Tumazos John","owner_url":"/insider/0001556418","role":"Director, Other","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":5275.0,"shares_display":"5,275","price_per_share":0.32,"price_display":"0.32","price_state":"stated","total_value":1688.0,"total_display":"1,688.00","total_whole":"1,688","shares_owned_after":1398675.0,"shares_owned_after_display":"1,398,675","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-11-09","filed_date":"2012-11-14","scope":"insider"},{"id":3121894,"accession":"0001140361-12-046484","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001140361-12-046484","line_url":"/filing/0001140361-12-046484#line-1","is_derivative":false,"issuer_cik":"0001445942","issuer_name":"Texas Rare Earth Resources Corp.","issuer_ticker":"TRER","issuer_name_source":null,"issuer_url":"/issuer/0001445942","owner_cik":"0001556418","owner_name":"Tumazos John","owner_display_name":"Tumazos John","owner_url":"/insider/0001556418","role":"Director, Other","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":3000.0,"shares_display":"3,000","price_per_share":0.32,"price_display":"0.32","price_state":"stated","total_value":960.0,"total_display":"960.00","total_whole":"960","shares_owned_after":1393400.0,"shares_owned_after_display":"1,393,400","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-11-07","filed_date":"2012-11-09","scope":"insider"},{"id":2342713,"accession":"0001140361-12-044455","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001140361-12-044455","line_url":"/filing/0001140361-12-044455#line-1","is_derivative":false,"issuer_cik":"0001445942","issuer_name":"Texas Rare Earth Resources Corp.","issuer_ticker":"TRER","issuer_name_source":null,"issuer_url":"/issuer/0001445942","owner_cik":"0001556418","owner_name":"Tumazos John","owner_display_name":"Tumazos John","owner_url":"/insider/0001556418","role":"Director, Other","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":1600.0,"shares_display":"1,600","price_per_share":0.335,"price_display":"0.34","price_state":"stated","total_value":536.0,"total_display":"536.00","total_whole":"536","shares_owned_after":1390400.0,"shares_owned_after_display":"1,390,400","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-10-22","filed_date":"2012-10-23","scope":"insider"},{"id":2675465,"accession":"0001140361-12-044301","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001140361-12-044301","line_url":"/filing/0001140361-12-044301#line-1","is_derivative":false,"issuer_cik":"0001445942","issuer_name":"Texas Rare Earth Resources Corp.","issuer_ticker":"TRER","issuer_name_source":null,"issuer_url":"/issuer/0001445942","owner_cik":"0001556418","owner_name":"Tumazos John","owner_display_name":"Tumazos John","owner_url":"/insider/0001556418","role":"Director, Other","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":1250.0,"shares_display":"1,250","price_per_share":0.335,"price_display":"0.34","price_state":"stated","total_value":418.75,"total_display":"418.75","total_whole":"419","shares_owned_after":1388800.0,"shares_owned_after_display":"1,388,800","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-10-18","filed_date":"2012-10-22","scope":"insider"},{"id":2844334,"accession":"0001140361-12-044032","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001140361-12-044032","line_url":"/filing/0001140361-12-044032#line-1","is_derivative":false,"issuer_cik":"0001445942","issuer_name":"Texas Rare Earth Resources Corp.","issuer_ticker":"TRER","issuer_name_source":null,"issuer_url":"/issuer/0001445942","owner_cik":"0001556418","owner_name":"Tumazos John","owner_display_name":"Tumazos John","owner_url":"/insider/0001556418","role":"Director, Other","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":439100.0,"shares_display":"439,100","price_per_share":0.4,"price_display":"0.40","price_state":"stated","total_value":175640.0,"total_display":"175,640.00","total_whole":"175,640","shares_owned_after":1387550.0,"shares_owned_after_display":"1,387,550","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-10-15","filed_date":"2012-10-17","scope":"insider"},{"id":3396774,"accession":"0001140361-12-043211","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001140361-12-043211","line_url":"/filing/0001140361-12-043211#line-1","is_derivative":false,"issuer_cik":"0001445942","issuer_name":"Texas Rare Earth Resources Corp.","issuer_ticker":"TRER","issuer_name_source":null,"issuer_url":"/issuer/0001445942","owner_cik":"0001556418","owner_name":"Tumazos John","owner_display_name":"Tumazos John","owner_url":"/insider/0001556418","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":5000.0,"shares_display":"5,000","price_per_share":0.45,"price_display":"0.45","price_state":"stated","total_value":2250.0,"total_display":"2,250.00","total_whole":"2,250","shares_owned_after":950050.0,"shares_owned_after_display":"950,050","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-10-05","filed_date":"2012-10-09","scope":"insider"}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":16,"kind":"exact"},"open_market_only":false,"composition":{"kind":"exact","rows":[{"code":"P","label":"Open-market purchase","n":16,"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":16},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0001445942","name":"Texas Rare Earth Resources Corp.","url":"/issuer/0001445942","role":"Director, Other","n_filings":14,"first_seen":"2012-10-09","last_seen":"2013-05-20"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001556418","retrieved_at":"2026-08-24T19:54:51+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"}}