{"entity":{"type":"insider","cik":"0001441724","url":"/insider/0001441724","json_url":"/insider/0001441724.json","name":"Heller Frances K","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":10,"n_filings":6,"first":"2009-06-05","last":"2017-10-17","span_basis":"filed_date"},"name_variants":[{"name":"Heller Frances K","source":"filing","n_filings":6,"first_seen":"2009-06-05","last_seen":"2017-10-17"}],"transactions":[{"id":4974058,"accession":"0000899243-17-024381","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000899243-17-024381","line_url":"/filing/0000899243-17-024381#line-1","is_derivative":false,"issuer_cik":"0001374690","issuer_name":"ZAFGEN, INC.","issuer_ticker":"ZFGN","issuer_name_source":null,"issuer_url":"/issuer/0001374690","owner_cik":"0001441724","owner_name":"Heller Frances K","owner_display_name":"Heller Frances K","owner_url":"/insider/0001441724","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":10000.0,"shares_display":"10,000","price_per_share":3.8988,"price_display":"3.90","price_state":"stated","total_value":38988.0,"total_display":"38,988.00","total_whole":"38,988","shares_owned_after":47961.0,"shares_owned_after_display":"47,961","ownership_form":"D","is_10b5_1":null,"transaction_date":"2017-10-13","filed_date":"2017-10-17","scope":"insider"},{"id":2056248,"accession":"0000899243-16-036035","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000899243-16-036035","line_url":"/filing/0000899243-16-036035#line-1","is_derivative":false,"issuer_cik":"0001374690","issuer_name":"ZAFGEN, INC.","issuer_ticker":"ZFGN","issuer_name_source":null,"issuer_url":"/issuer/0001374690","owner_cik":"0001441724","owner_name":"Heller Frances K","owner_display_name":"Heller Frances K","owner_url":"/insider/0001441724","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":10000.0,"shares_display":"10,000","price_per_share":3.229,"price_display":"3.23","price_state":"stated","total_value":32290.0,"total_display":"32,290.00","total_whole":"32,290","shares_owned_after":30000.0,"shares_owned_after_display":"30,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2016-12-19","filed_date":"2016-12-20","scope":"insider"},{"id":3107916,"accession":"0000899243-16-033799","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000899243-16-033799","line_url":"/filing/0000899243-16-033799#line-1","is_derivative":false,"issuer_cik":"0001374690","issuer_name":"ZAFGEN, INC.","issuer_ticker":"ZFGN","issuer_name_source":null,"issuer_url":"/issuer/0001374690","owner_cik":"0001441724","owner_name":"Heller Frances K","owner_display_name":"Heller Frances K","owner_url":"/insider/0001441724","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":10000.0,"shares_display":"10,000","price_per_share":3.5434,"price_display":"3.54","price_state":"stated","total_value":35434.0,"total_display":"35,434.00","total_whole":"35,434","shares_owned_after":20000.0,"shares_owned_after_display":"20,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2016-11-15","filed_date":"2016-11-17","scope":"insider"},{"id":2235166,"accession":"0000899243-16-025723","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000899243-16-025723","line_url":"/filing/0000899243-16-025723#line-1","is_derivative":false,"issuer_cik":"0001374690","issuer_name":"ZAFGEN, INC.","issuer_ticker":"ZFGN","issuer_name_source":null,"issuer_url":"/issuer/0001374690","owner_cik":"0001441724","owner_name":"Heller Frances K","owner_display_name":"Heller Frances K","owner_url":"/insider/0001441724","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":10000.0,"shares_display":"10,000","price_per_share":2.99,"price_display":"2.99","price_state":"stated","total_value":29900.0,"total_display":"29,900.00","total_whole":"29,900","shares_owned_after":10000.0,"shares_owned_after_display":"10,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2016-07-22","filed_date":"2016-07-26","scope":"insider"},{"id":5626280,"accession":"0001140361-09-024750","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001140361-09-024750","line_url":"/filing/0001140361-09-024750","is_derivative":false,"issuer_cik":"0000939767","issuer_name":"EXELIXIS INC","issuer_ticker":"EXEL","issuer_name_source":null,"issuer_url":"/issuer/0000939767","owner_cik":"0001441724","owner_name":"Heller Frances K","owner_display_name":"Heller Frances K","owner_url":"/insider/0001441724","role":"Officer (EVP, Business Development)","role_mark":"O","role_mark_label":"Officer (EVP, Business Development)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP, Business Development","security_title":"common stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2529.0,"shares_display":"2,529","price_per_share":6.191383946223804,"price_display":"6.19","price_state":"stated","total_value":15658.01,"total_display":"15,658.01","total_whole":"15,658","shares_owned_after":1500.0,"shares_owned_after_display":"1,500","ownership_form":"D","is_10b5_1":null,"transaction_date":"2009-11-02","filed_date":"2009-11-04","scope":"insider","n_lines":2},{"id":5728614,"accession":"0001140361-09-014120","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001140361-09-014120","line_url":"/filing/0001140361-09-014120","is_derivative":false,"issuer_cik":"0000939767","issuer_name":"EXELIXIS INC","issuer_ticker":"EXEL","issuer_name_source":null,"issuer_url":"/issuer/0000939767","owner_cik":"0001441724","owner_name":"Heller Frances K","owner_display_name":"Heller Frances K","owner_url":"/insider/0001441724","role":"Officer (EVP, Business Development)","role_mark":"O","role_mark_label":"Officer (EVP, Business Development)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP, Business Development","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":10609.0,"shares_display":"10,609","price_per_share":5.007607691582619,"price_display":"5.01","price_state":"stated","total_value":53125.71,"total_display":"53,125.71","total_whole":"53,126","shares_owned_after":5939.0,"shares_owned_after_display":"5,939","ownership_form":"D","is_10b5_1":null,"transaction_date":"2009-06-03","filed_date":"2009-06-05","scope":"insider","n_lines":4}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":10,"kind":"exact"},"open_market_only":false,"composition":{"kind":"exact","rows":[{"code":"P","label":"Open-market purchase","n":4,"open_market":true},{"code":"S","label":"Open-market sale","n":6,"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":10},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0001374690","name":"ZAFGEN, INC.","url":"/issuer/0001374690","role":"Director","n_filings":4,"first_seen":"2016-07-26","last_seen":"2017-10-17"},{"type":"issuer","type_label":"ISSUER","cik":"0000939767","name":"EXELIXIS INC","url":"/issuer/0000939767","role":"Officer (EVP, Business Development)","n_filings":2,"first_seen":"2009-06-05","last_seen":"2009-11-04"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001441724","retrieved_at":"2026-08-26T07:18:21+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"}}