{"entity":{"type":"insider","cik":"0001378818","url":"/insider/0001378818","json_url":"/insider/0001378818.json","name":"Gertel Eitan","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":14,"n_filings":9,"first":"2010-12-09","last":"2026-01-09","span_basis":"filed_date"},"name_variants":[{"name":"Gertel Eitan","source":"filing","n_filings":9,"first_seen":"2010-12-09","last_seen":"2026-01-09"}],"transactions":[{"id":6008453,"accession":"0001378818-26-000001","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001378818-26-000001","line_url":"/filing/0001378818-26-000001#line-1","is_derivative":false,"issuer_cik":"0000067215","issuer_name":"DYCOM INDUSTRIES INC","issuer_ticker":"DY","issuer_name_source":null,"issuer_url":"/issuer/0000067215","owner_cik":"0001378818","owner_name":"Gertel Eitan","owner_display_name":"Gertel Eitan","owner_url":"/insider/0001378818","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":3645.0,"shares_display":"3,645","price_per_share":345.62,"price_display":"345.62","price_state":"stated","total_value":1259784.9,"total_display":"1,259,784.90","total_whole":"1,259,785","shares_owned_after":15997.0,"shares_owned_after_display":"15,997","ownership_form":"D","is_10b5_1":null,"transaction_date":"2026-01-09","filed_date":"2026-01-09","scope":"insider"},{"id":7044406,"accession":"0001094739-14-000028","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001094739-14-000028","line_url":"/filing/0001094739-14-000028","is_derivative":false,"issuer_cik":"0001094739","issuer_name":"FINISAR CORP","issuer_ticker":"FNSR","issuer_name_source":null,"issuer_url":"/issuer/0001094739","owner_cik":"0001378818","owner_name":"Gertel Eitan","owner_display_name":"Gertel Eitan","owner_url":"/insider/0001378818","role":"Director, Officer (CEO)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CEO","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":66568.0,"shares_display":"66,568","price_per_share":27.499068621559907,"price_display":"27.50","price_state":"stated","total_value":1830558.0,"total_display":"1,830,558.00","total_whole":"1,830,558","shares_owned_after":593417.0,"shares_owned_after_display":"593,417","ownership_form":"D","is_10b5_1":null,"transaction_date":"2014-03-21","filed_date":"2014-03-25","scope":"insider","n_lines":2},{"id":7026181,"accession":"0001094739-14-000020","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001094739-14-000020","line_url":"/filing/0001094739-14-000020#line-2","is_derivative":false,"issuer_cik":"0001094739","issuer_name":"FINISAR CORP","issuer_ticker":"FNSR","issuer_name_source":null,"issuer_url":"/issuer/0001094739","owner_cik":"0001378818","owner_name":"Gertel Eitan","owner_display_name":"Gertel Eitan","owner_url":"/insider/0001378818","role":"Director, Officer (CEO)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CEO","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":28346.0,"shares_display":"28,346","price_per_share":26.0,"price_display":"26.00","price_state":"stated","total_value":736996.0,"total_display":"736,996.00","total_whole":"736,996","shares_owned_after":590195.0,"shares_owned_after_display":"590,195","ownership_form":"D","is_10b5_1":null,"transaction_date":"2014-03-19","filed_date":"2014-03-21","scope":"insider"},{"id":6713038,"accession":"0001445305-14-000565","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001445305-14-000565","line_url":"/filing/0001445305-14-000565#line-2","is_derivative":false,"issuer_cik":"0001094739","issuer_name":"FINISAR CORP","issuer_ticker":"FNSR","issuer_name_source":null,"issuer_url":"/issuer/0001094739","owner_cik":"0001378818","owner_name":"Gertel Eitan","owner_display_name":"Gertel Eitan","owner_url":"/insider/0001378818","role":"Director, Officer (CEO)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CEO","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":20266.0,"shares_display":"20,266","price_per_share":25.0,"price_display":"25.00","price_state":"stated","total_value":506650.0,"total_display":"506,650.00","total_whole":"506,650","shares_owned_after":604868.0,"shares_owned_after_display":"604,868","ownership_form":"D","is_10b5_1":null,"transaction_date":"2014-02-20","filed_date":"2014-02-24","scope":"insider"},{"id":4575227,"accession":"0001094739-13-000033","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001094739-13-000033","line_url":"/filing/0001094739-13-000033#line-2","is_derivative":false,"issuer_cik":"0001094739","issuer_name":"FINISAR CORP","issuer_ticker":"FNSR","issuer_name_source":null,"issuer_url":"/issuer/0001094739","owner_cik":"0001378818","owner_name":"Gertel Eitan","owner_display_name":"Gertel Eitan","owner_url":"/insider/0001378818","role":"Director, Officer (CEO)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CEO","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":71863.0,"shares_display":"71,863","price_per_share":12.8757,"price_display":"12.88","price_state":"stated","total_value":925286.4291,"total_display":"925,286.43","total_whole":"925,286","shares_owned_after":534322.0,"shares_owned_after_display":"534,322","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-04-01","filed_date":"2013-04-03","scope":"insider"},{"id":5254507,"accession":"0001225208-13-000281","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001225208-13-000281","line_url":"/filing/0001225208-13-000281#line-2","is_derivative":false,"issuer_cik":"0001094739","issuer_name":"FINISAR CORP","issuer_ticker":"FNSR","issuer_name_source":null,"issuer_url":"/issuer/0001094739","owner_cik":"0001378818","owner_name":"Gertel Eitan","owner_display_name":"Gertel Eitan","owner_url":"/insider/0001378818","role":"Director, Officer (CEO)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CEO","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":11300.0,"shares_display":"11,300","price_per_share":15.6835,"price_display":"15.68","price_state":"stated","total_value":177223.55,"total_display":"177,223.55","total_whole":"177,224","shares_owned_after":541203.0,"shares_owned_after_display":"541,203","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-12-28","filed_date":"2013-01-02","scope":"insider"},{"id":7200511,"accession":"0001225208-10-027440","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001225208-10-027440","line_url":"/filing/0001225208-10-027440","is_derivative":false,"issuer_cik":"0001094739","issuer_name":"FINISAR CORP","issuer_ticker":"FNSR","issuer_name_source":null,"issuer_url":"/issuer/0001094739","owner_cik":"0001378818","owner_name":"Gertel Eitan","owner_display_name":"Gertel Eitan","owner_url":"/insider/0001378818","role":"Director, Officer (CEO)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CEO","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":75000.0,"shares_display":"75,000","price_per_share":27.0,"price_display":"27.00","price_state":"stated","total_value":2025000.0,"total_display":"2,025,000.00","total_whole":"2,025,000","shares_owned_after":332239.0,"shares_owned_after_display":"332,239","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-12-15","filed_date":"2010-12-17","scope":"insider","n_lines":3},{"id":7447858,"accession":"0001225208-10-027060","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001225208-10-027060","line_url":"/filing/0001225208-10-027060#line-2","is_derivative":false,"issuer_cik":"0001094739","issuer_name":"FINISAR CORP","issuer_ticker":"FNSR","issuer_name_source":null,"issuer_url":"/issuer/0001094739","owner_cik":"0001378818","owner_name":"Gertel Eitan","owner_display_name":"Gertel Eitan","owner_url":"/insider/0001378818","role":"Director, Officer (CEO)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CEO","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":25000.0,"shares_display":"25,000","price_per_share":26.0,"price_display":"26.00","price_state":"stated","total_value":650000.0,"total_display":"650,000.00","total_whole":"650,000","shares_owned_after":357239.0,"shares_owned_after_display":"357,239","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-12-13","filed_date":"2010-12-14","scope":"insider"},{"id":7447856,"accession":"0001225208-10-027060","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001225208-10-027060","line_url":"/filing/0001225208-10-027060#line-1","is_derivative":false,"issuer_cik":"0001094739","issuer_name":"FINISAR CORP","issuer_ticker":"FNSR","issuer_name_source":null,"issuer_url":"/issuer/0001094739","owner_cik":"0001378818","owner_name":"Gertel Eitan","owner_display_name":"Gertel Eitan","owner_url":"/insider/0001378818","role":"Director, Officer (CEO)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CEO","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":25000.0,"shares_display":"25,000","price_per_share":25.5,"price_display":"25.50","price_state":"stated","total_value":637500.0,"total_display":"637,500.00","total_whole":"637,500","shares_owned_after":382239.0,"shares_owned_after_display":"382,239","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-12-10","filed_date":"2010-12-14","scope":"insider"},{"id":7447834,"accession":"0001225208-10-026678","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001225208-10-026678","line_url":"/filing/0001225208-10-026678#line-3","is_derivative":false,"issuer_cik":"0001094739","issuer_name":"FINISAR CORP","issuer_ticker":"FNSR","issuer_name_source":null,"issuer_url":"/issuer/0001094739","owner_cik":"0001378818","owner_name":"Gertel Eitan","owner_display_name":"Gertel Eitan","owner_url":"/insider/0001378818","role":"Director, Officer (CEO)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CEO","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":25000.0,"shares_display":"25,000","price_per_share":24.5,"price_display":"24.50","price_state":"stated","total_value":612500.0,"total_display":"612,500.00","total_whole":"612,500","shares_owned_after":407239.0,"shares_owned_after_display":"407,239","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-12-09","filed_date":"2010-12-09","scope":"insider"},{"id":7447829,"accession":"0001225208-10-026678","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001225208-10-026678","line_url":"/filing/0001225208-10-026678#line-1","is_derivative":false,"issuer_cik":"0001094739","issuer_name":"FINISAR CORP","issuer_ticker":"FNSR","issuer_name_source":null,"issuer_url":"/issuer/0001094739","owner_cik":"0001378818","owner_name":"Gertel Eitan","owner_display_name":"Gertel Eitan","owner_url":"/insider/0001378818","role":"Director, Officer (CEO)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CEO","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":50000.0,"shares_display":"50,000","price_per_share":23.8578,"price_display":"23.86","price_state":"stated","total_value":1192890.0,"total_display":"1,192,890.00","total_whole":"1,192,890","shares_owned_after":433259.0,"shares_owned_after_display":"433,259","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-12-07","filed_date":"2010-12-09","scope":"insider"}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":14,"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":14,"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":14},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0000067215","name":"DYCOM INDUSTRIES INC","url":"/issuer/0000067215","role":"Director","n_filings":1,"first_seen":"2026-01-09","last_seen":"2026-01-09"},{"type":"issuer","type_label":"ISSUER","cik":"0001094739","name":"FINISAR CORP","url":"/issuer/0001094739","role":"Director, Officer (CEO)","n_filings":8,"first_seen":"2010-12-09","last_seen":"2014-03-25"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001378818","retrieved_at":"2026-08-24T16:39:41+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"}}