{"entity":{"type":"insider","cik":"0001454715","url":"/insider/0001454715","json_url":"/insider/0001454715.json","name":"Tremmel Jon T","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":11,"n_filings":6,"first":"2009-12-02","last":"2015-10-02","span_basis":"filed_date"},"name_variants":[{"name":"Tremmel Jon T","source":"filing","n_filings":6,"first_seen":"2009-12-02","last_seen":"2015-10-02"}],"transactions":[{"id":8326386,"accession":"0001140361-15-036562","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001140361-15-036562","line_url":"/filing/0001140361-15-036562#line-1","is_derivative":false,"issuer_cik":"0000864683","issuer_name":"CYBERONICS INC","issuer_ticker":"CYBX","issuer_name_source":null,"issuer_url":"/issuer/0000864683","owner_cik":"0001454715","owner_name":"Tremmel Jon T","owner_display_name":"Tremmel Jon T","owner_url":"/insider/0001454715","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":2000.0,"shares_display":"2,000","price_per_share":60.2899,"price_display":"60.29","price_state":"stated","total_value":120579.8,"total_display":"120,579.80","total_whole":"120,580","shares_owned_after":7075.0,"shares_owned_after_display":"7,075","ownership_form":"D","is_10b5_1":null,"transaction_date":"2015-09-30","filed_date":"2015-10-02","scope":"insider"},{"id":8781524,"accession":"0001140361-15-033728","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001140361-15-033728","line_url":"/filing/0001140361-15-033728#line-2","is_derivative":false,"issuer_cik":"0000864683","issuer_name":"CYBERONICS INC","issuer_ticker":"CYBX","issuer_name_source":null,"issuer_url":"/issuer/0000864683","owner_cik":"0001454715","owner_name":"Tremmel Jon T","owner_display_name":"Tremmel Jon T","owner_url":"/insider/0001454715","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":3050.0,"shares_display":"3,050","price_per_share":66.6211,"price_display":"66.62","price_state":"stated","total_value":203194.355,"total_display":"203,194.36","total_whole":"203,194","shares_owned_after":9075.0,"shares_owned_after_display":"9,075","ownership_form":"D","is_10b5_1":null,"transaction_date":"2015-08-27","filed_date":"2015-08-28","scope":"insider"},{"id":8781523,"accession":"0001140361-15-033728","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001140361-15-033728","line_url":"/filing/0001140361-15-033728#line-1","is_derivative":false,"issuer_cik":"0000864683","issuer_name":"CYBERONICS INC","issuer_ticker":"CYBX","issuer_name_source":null,"issuer_url":"/issuer/0000864683","owner_cik":"0001454715","owner_name":"Tremmel Jon T","owner_display_name":"Tremmel Jon T","owner_url":"/insider/0001454715","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":2000.0,"shares_display":"2,000","price_per_share":65.7325,"price_display":"65.73","price_state":"stated","total_value":131465.0,"total_display":"131,465.00","total_whole":"131,465","shares_owned_after":12125.0,"shares_owned_after_display":"12,125","ownership_form":"D","is_10b5_1":null,"transaction_date":"2015-08-26","filed_date":"2015-08-28","scope":"insider"},{"id":8905770,"accession":"0001140361-15-023732","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001140361-15-023732","line_url":"/filing/0001140361-15-023732#line-1","is_derivative":false,"issuer_cik":"0000864683","issuer_name":"CYBERONICS INC","issuer_ticker":"CYBX","issuer_name_source":null,"issuer_url":"/issuer/0000864683","owner_cik":"0001454715","owner_name":"Tremmel Jon T","owner_display_name":"Tremmel Jon T","owner_url":"/insider/0001454715","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":4307.0,"shares_display":"4,307","price_per_share":62.0905,"price_display":"62.09","price_state":"stated","total_value":267423.7835,"total_display":"267,423.78","total_whole":"267,424","shares_owned_after":14125.0,"shares_owned_after_display":"14,125","ownership_form":"D","is_10b5_1":null,"transaction_date":"2015-06-08","filed_date":"2015-06-10","scope":"insider"},{"id":2639880,"accession":"0001140361-12-049008","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001140361-12-049008","line_url":"/filing/0001140361-12-049008#line-1","is_derivative":false,"issuer_cik":"0000864683","issuer_name":"CYBERONICS INC","issuer_ticker":"CYBX","issuer_name_source":null,"issuer_url":"/issuer/0000864683","owner_cik":"0001454715","owner_name":"Tremmel Jon T","owner_display_name":"Tremmel Jon T","owner_url":"/insider/0001454715","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":1400.0,"shares_display":"1,400","price_per_share":52.385,"price_display":"52.38","price_state":"stated","total_value":73339.0,"total_display":"73,339.00","total_whole":"73,339","shares_owned_after":13663.0,"shares_owned_after_display":"13,663","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-11-27","filed_date":"2012-11-29","scope":"insider"},{"id":2292631,"accession":"0001140361-12-029757","txn_seq":5,"anchor":"line-5","filing_url":"/filing/0001140361-12-029757","line_url":"/filing/0001140361-12-029757#line-5","is_derivative":false,"issuer_cik":"0000864683","issuer_name":"CYBERONICS INC","issuer_ticker":"CYBX","issuer_name_source":null,"issuer_url":"/issuer/0000864683","owner_cik":"0001454715","owner_name":"Tremmel Jon T","owner_display_name":"Tremmel Jon T","owner_url":"/insider/0001454715","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":1435.0,"shares_display":"1,435","price_per_share":31.01,"price_display":"31.01","price_state":"stated","total_value":44499.35,"total_display":"44,499.35","total_whole":"44,499","shares_owned_after":13634.0,"shares_owned_after_display":"13,634","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-12-05","filed_date":"2012-06-13","scope":"insider"},{"id":2292629,"accession":"0001140361-12-029757","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001140361-12-029757","line_url":"/filing/0001140361-12-029757#line-4","is_derivative":false,"issuer_cik":"0000864683","issuer_name":"CYBERONICS INC","issuer_ticker":"CYBX","issuer_name_source":null,"issuer_url":"/issuer/0000864683","owner_cik":"0001454715","owner_name":"Tremmel Jon T","owner_display_name":"Tremmel Jon T","owner_url":"/insider/0001454715","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":200.0,"shares_display":"200","price_per_share":26.05,"price_display":"26.05","price_state":"stated","total_value":5210.0,"total_display":"5,210.00","total_whole":"5,210","shares_owned_after":12199.0,"shares_owned_after_display":"12,199","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-09-22","filed_date":"2012-06-13","scope":"insider"},{"id":2292625,"accession":"0001140361-12-029757","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001140361-12-029757","line_url":"/filing/0001140361-12-029757#line-3","is_derivative":false,"issuer_cik":"0000864683","issuer_name":"CYBERONICS INC","issuer_ticker":"CYBX","issuer_name_source":null,"issuer_url":"/issuer/0000864683","owner_cik":"0001454715","owner_name":"Tremmel Jon T","owner_display_name":"Tremmel Jon T","owner_url":"/insider/0001454715","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":200.0,"shares_display":"200","price_per_share":27.278,"price_display":"27.28","price_state":"stated","total_value":5455.6,"total_display":"5,455.60","total_whole":"5,456","shares_owned_after":11999.0,"shares_owned_after_display":"11,999","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-09-14","filed_date":"2012-06-13","scope":"insider"},{"id":2292618,"accession":"0001140361-12-029757","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001140361-12-029757","line_url":"/filing/0001140361-12-029757#line-2","is_derivative":false,"issuer_cik":"0000864683","issuer_name":"CYBERONICS INC","issuer_ticker":"CYBX","issuer_name_source":null,"issuer_url":"/issuer/0000864683","owner_cik":"0001454715","owner_name":"Tremmel Jon T","owner_display_name":"Tremmel Jon T","owner_url":"/insider/0001454715","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":500.0,"shares_display":"500","price_per_share":24.5,"price_display":"24.50","price_state":"stated","total_value":12250.0,"total_display":"12,250.00","total_whole":"12,250","shares_owned_after":11799.0,"shares_owned_after_display":"11,799","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-08-08","filed_date":"2012-06-13","scope":"insider"},{"id":2292612,"accession":"0001140361-12-029757","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001140361-12-029757","line_url":"/filing/0001140361-12-029757#line-1","is_derivative":false,"issuer_cik":"0000864683","issuer_name":"CYBERONICS INC","issuer_ticker":"CYBX","issuer_name_source":null,"issuer_url":"/issuer/0000864683","owner_cik":"0001454715","owner_name":"Tremmel Jon T","owner_display_name":"Tremmel Jon T","owner_url":"/insider/0001454715","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":500.0,"shares_display":"500","price_per_share":25.0,"price_display":"25.00","price_state":"stated","total_value":12500.0,"total_display":"12,500.00","total_whole":"12,500","shares_owned_after":11299.0,"shares_owned_after_display":"11,299","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-06-17","filed_date":"2012-06-13","scope":"insider"},{"id":5937004,"accession":"0001181431-09-054420","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001181431-09-054420","line_url":"/filing/0001181431-09-054420#line-1","is_derivative":false,"issuer_cik":"0001371217","issuer_name":"EnteroMedics Inc","issuer_ticker":"ETRM","issuer_name_source":null,"issuer_url":"/issuer/0001371217","owner_cik":"0001454715","owner_name":"Tremmel Jon T","owner_display_name":"Tremmel Jon T","owner_url":"/insider/0001454715","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":2000.0,"shares_display":"2,000","price_per_share":0.58,"price_display":"0.58","price_state":"stated","total_value":1160.0,"total_display":"1,160.00","total_whole":"1,160","shares_owned_after":14000.0,"shares_owned_after_display":"14,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2009-11-23","filed_date":"2009-12-02","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":6,"open_market":true},{"code":"S","label":"Open-market sale","n":5,"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":"0000864683","name":"CYBERONICS INC","url":"/issuer/0000864683","role":"Director","n_filings":5,"first_seen":"2012-06-13","last_seen":"2015-10-02"},{"type":"issuer","type_label":"ISSUER","cik":"0001371217","name":"EnteroMedics Inc","url":"/issuer/0001371217","role":"Director","n_filings":1,"first_seen":"2009-12-02","last_seen":"2009-12-02"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001454715","retrieved_at":"2026-08-25T15:55:00+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"}}