{"entity":{"type":"insider","cik":"0001476458","url":"/insider/0001476458","json_url":"/insider/0001476458.json","name":"Ainsworth Anne-Marie","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":12,"n_filings":12,"first":"2013-02-05","last":"2014-01-06","span_basis":"filed_date"},"name_variants":[{"name":"Ainsworth Anne-Marie","source":"filing","n_filings":12,"first_seen":"2013-02-05","last_seen":"2014-01-06"}],"transactions":[{"id":6624304,"accession":"0001516007-14-000002","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001516007-14-000002","line_url":"/filing/0001516007-14-000002#line-1","is_derivative":false,"issuer_cik":"0001476458","issuer_name":"Oiltanking Partners, L.P.","issuer_ticker":"OILT","issuer_name_source":null,"issuer_url":"/issuer/0001476458","owner_cik":"0001476458","owner_name":"Ainsworth Anne-Marie","owner_url":"/insider/0001476458","role":"Director, Officer (President, CEO and Director)","officer_title":"President, CEO and Director","security_title":"Common Units","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":62.3675,"price_display":"62.37","price_state":"stated","total_value":62367.5,"total_display":"62,367.50","shares_owned_after":13000.0,"shares_owned_after_display":"13,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2014-01-06","filed_date":"2014-01-06","scope":"insider"},{"id":4258190,"accession":"0001516007-13-000105","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001516007-13-000105","line_url":"/filing/0001516007-13-000105#line-1","is_derivative":false,"issuer_cik":"0001476458","issuer_name":"Oiltanking Partners, L.P.","issuer_ticker":"OILT","issuer_name_source":null,"issuer_url":"/issuer/0001476458","owner_cik":"0001476458","owner_name":"Ainsworth Anne-Marie","owner_url":"/insider/0001476458","role":"Director, Officer (President, CEO and Director)","officer_title":"President, CEO and Director","security_title":"Common Units","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":58.404,"price_display":"58.40","price_state":"stated","total_value":58404.0,"total_display":"58,404.00","shares_owned_after":12000.0,"shares_owned_after_display":"12,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-12-05","filed_date":"2013-12-06","scope":"insider"},{"id":4894173,"accession":"0001516007-13-000097","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001516007-13-000097","line_url":"/filing/0001516007-13-000097#line-1","is_derivative":false,"issuer_cik":"0001476458","issuer_name":"Oiltanking Partners, L.P.","issuer_ticker":"OILT","issuer_name_source":null,"issuer_url":"/issuer/0001476458","owner_cik":"0001476458","owner_name":"Ainsworth Anne-Marie","owner_url":"/insider/0001476458","role":"Director, Officer (President, CEO and Director)","officer_title":"President, CEO and Director","security_title":"Common Units","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":57.99,"price_display":"57.99","price_state":"stated","total_value":57990.0,"total_display":"57,990.00","shares_owned_after":11000.0,"shares_owned_after_display":"11,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-11-05","filed_date":"2013-11-05","scope":"insider"},{"id":5518513,"accession":"0001516007-13-000095","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001516007-13-000095","line_url":"/filing/0001516007-13-000095#line-1","is_derivative":false,"issuer_cik":"0001476458","issuer_name":"Oiltanking Partners, L.P.","issuer_ticker":"OILT","issuer_name_source":null,"issuer_url":"/issuer/0001476458","owner_cik":"0001476458","owner_name":"Ainsworth Anne-Marie","owner_url":"/insider/0001476458","role":"Director, Officer (President, CEO and Director)","officer_title":"President, CEO and Director","security_title":"Common Units","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":55.0371,"price_display":"55.04","price_state":"stated","total_value":55037.1,"total_display":"55,037.10","shares_owned_after":10000.0,"shares_owned_after_display":"10,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-10-07","filed_date":"2013-10-07","scope":"insider"},{"id":4562989,"accession":"0001516007-13-000089","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001516007-13-000089","line_url":"/filing/0001516007-13-000089#line-1","is_derivative":false,"issuer_cik":"0001476458","issuer_name":"Oiltanking Partners, L.P.","issuer_ticker":"OILT","issuer_name_source":null,"issuer_url":"/issuer/0001476458","owner_cik":"0001476458","owner_name":"Ainsworth Anne-Marie","owner_url":"/insider/0001476458","role":"Director, Officer (President, CEO and Director)","officer_title":"President, CEO and Director","security_title":"Common Units","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":49.266,"price_display":"49.27","price_state":"stated","total_value":49266.0,"total_display":"49,266.00","shares_owned_after":9000.0,"shares_owned_after_display":"9,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-09-05","filed_date":"2013-09-06","scope":"insider"},{"id":5401609,"accession":"0001516007-13-000077","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001516007-13-000077","line_url":"/filing/0001516007-13-000077#line-1","is_derivative":false,"issuer_cik":"0001476458","issuer_name":"Oiltanking Partners, L.P.","issuer_ticker":"OILT","issuer_name_source":null,"issuer_url":"/issuer/0001476458","owner_cik":"0001476458","owner_name":"Ainsworth Anne-Marie","owner_url":"/insider/0001476458","role":"Director, Officer (President, CEO and Director)","officer_title":"President, CEO and Director","security_title":"Common Units","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":48.669,"price_display":"48.67","price_state":"stated","total_value":48669.0,"total_display":"48,669.00","shares_owned_after":8000.0,"shares_owned_after_display":"8,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-08-05","filed_date":"2013-08-05","scope":"insider"},{"id":4698549,"accession":"0001516007-13-000073","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001516007-13-000073","line_url":"/filing/0001516007-13-000073#line-1","is_derivative":false,"issuer_cik":"0001476458","issuer_name":"Oiltanking Partners, L.P.","issuer_ticker":"OILT","issuer_name_source":null,"issuer_url":"/issuer/0001476458","owner_cik":"0001476458","owner_name":"Ainsworth Anne-Marie","owner_url":"/insider/0001476458","role":"Director, Officer (President, CEO and Director)","officer_title":"President, CEO and Director","security_title":"Common Units","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":50.75,"price_display":"50.75","price_state":"stated","total_value":50750.0,"total_display":"50,750.00","shares_owned_after":7000.0,"shares_owned_after_display":"7,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-07-05","filed_date":"2013-07-08","scope":"insider"},{"id":4952100,"accession":"0001516007-13-000062","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001516007-13-000062","line_url":"/filing/0001516007-13-000062#line-1","is_derivative":false,"issuer_cik":"0001476458","issuer_name":"Oiltanking Partners, L.P.","issuer_ticker":"OILT","issuer_name_source":null,"issuer_url":"/issuer/0001476458","owner_cik":"0001476458","owner_name":"Ainsworth Anne-Marie","owner_url":"/insider/0001476458","role":"Director, Officer (President, CEO and Director)","officer_title":"President, CEO and Director","security_title":"Common Units","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":47.957,"price_display":"47.96","price_state":"stated","total_value":47957.0,"total_display":"47,957.00","shares_owned_after":6000.0,"shares_owned_after_display":"6,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-06-05","filed_date":"2013-06-06","scope":"insider"},{"id":5401608,"accession":"0001516007-13-000046","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001516007-13-000046","line_url":"/filing/0001516007-13-000046#line-1","is_derivative":false,"issuer_cik":"0001476458","issuer_name":"Oiltanking Partners, L.P.","issuer_ticker":"OILT","issuer_name_source":null,"issuer_url":"/issuer/0001476458","owner_cik":"0001476458","owner_name":"Ainsworth Anne-Marie","owner_url":"/insider/0001476458","role":"Director, Officer (President, CEO and Director)","officer_title":"President, CEO and Director","security_title":"Common Units","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":50.12,"price_display":"50.12","price_state":"stated","total_value":50120.0,"total_display":"50,120.00","shares_owned_after":5000.0,"shares_owned_after_display":"5,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-05-06","filed_date":"2013-05-06","scope":"insider"},{"id":4698544,"accession":"0001516007-13-000038","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001516007-13-000038","line_url":"/filing/0001516007-13-000038#line-1","is_derivative":false,"issuer_cik":"0001476458","issuer_name":"Oiltanking Partners, L.P.","issuer_ticker":"OILT","issuer_name_source":null,"issuer_url":"/issuer/0001476458","owner_cik":"0001476458","owner_name":"Ainsworth Anne-Marie","owner_url":"/insider/0001476458","role":"Director, Officer (President, CEO and Director)","officer_title":"President, CEO and Director","security_title":"Common Units","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":47.131,"price_display":"47.13","price_state":"stated","total_value":47131.0,"total_display":"47,131.00","shares_owned_after":4000.0,"shares_owned_after_display":"4,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-04-05","filed_date":"2013-04-05","scope":"insider"},{"id":5117103,"accession":"0001516007-13-000023","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001516007-13-000023","line_url":"/filing/0001516007-13-000023#line-1","is_derivative":false,"issuer_cik":"0001476458","issuer_name":"Oiltanking Partners, L.P.","issuer_ticker":"OILT","issuer_name_source":null,"issuer_url":"/issuer/0001476458","owner_cik":"0001476458","owner_name":"Ainsworth Anne-Marie","owner_url":"/insider/0001476458","role":"Director, Officer (President, CEO and Director)","officer_title":"President, CEO and Director","security_title":"Common Units","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":44.84,"price_display":"44.84","price_state":"stated","total_value":22420.0,"total_display":"22,420.00","shares_owned_after":3000.0,"shares_owned_after_display":"3,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-03-05","filed_date":"2013-03-05","scope":"insider"},{"id":5428233,"accession":"0001516007-13-000008","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001516007-13-000008","line_url":"/filing/0001516007-13-000008#line-1","is_derivative":false,"issuer_cik":"0001476458","issuer_name":"Oiltanking Partners, L.P.","issuer_ticker":"OILT","issuer_name_source":null,"issuer_url":"/issuer/0001476458","owner_cik":"0001476458","owner_name":"Ainsworth Anne-Marie","owner_url":"/insider/0001476458","role":"Director, Officer (President, CEO and Director)","officer_title":"President, CEO and Director","security_title":"Common Units","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":40.0,"price_display":"40.00","price_state":"stated","total_value":20000.0,"total_display":"20,000.00","shares_owned_after":2500.0,"shares_owned_after_display":"2,500","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-02-05","filed_date":"2013-02-05","scope":"insider"}],"next_cursor":null,"ledger_fault":false,"count":{"value":12,"kind":"exact"},"open_market_only":false,"composition":{"kind":"exact","rows":[{"code":"P","label":"Open-market purchase","n":12,"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":12},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0001516007","name":"Oiltanking Partners, L.P.","url":"/issuer/0001516007","role":"Director, Officer (President, CEO and Director)","n_filings":12,"first_seen":"2013-02-05","last_seen":"2014-01-06"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001476458","retrieved_at":"2026-08-21T23:08:05+00:00","coverage":{"filings":1505395,"transactions":4290787,"issuers":28597,"insiders":152303,"first_filed_date":"2003-06-30","last_filed_date":"2026-08-20","last_ingest":"2026-08-21T05:23:33.898496+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"}}