{"entity":{"type":"insider","cik":"0001454888","url":"/insider/0001454888","json_url":"/insider/0001454888.json","name":"Chu Hing","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":8,"n_filings":8,"first":"2010-04-09","last":"2010-11-09","span_basis":"filed_date"},"name_variants":[{"name":"Chu Hing","source":"filing","n_filings":8,"first_seen":"2010-04-09","last_seen":"2010-11-09"}],"transactions":[{"id":7714894,"accession":"0001289430-10-000137","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001289430-10-000137","line_url":"/filing/0001289430-10-000137#line-1","is_derivative":false,"issuer_cik":"0001140486","issuer_name":"ATHEROS COMMUNICATIONS INC","issuer_ticker":"ATHR","issuer_name_source":null,"issuer_url":"/issuer/0001140486","owner_cik":"0001454888","owner_name":"Chu Hing","owner_display_name":"Chu Hing","owner_url":"/insider/0001454888","role":"Officer (Vice President Operations)","role_mark":"O","role_mark_label":"Officer (Vice President Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Vice President Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":940.0,"shares_display":"940","price_per_share":32.54,"price_display":"32.54","price_state":"stated","total_value":30587.6,"total_display":"30,587.60","total_whole":"30,588","shares_owned_after":43231.0,"shares_owned_after_display":"43,231","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-11-09","filed_date":"2010-11-09","scope":"insider"},{"id":7372378,"accession":"0001289430-10-000133","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001289430-10-000133","line_url":"/filing/0001289430-10-000133#line-1","is_derivative":false,"issuer_cik":"0001140486","issuer_name":"ATHEROS COMMUNICATIONS INC","issuer_ticker":"ATHR","issuer_name_source":null,"issuer_url":"/issuer/0001140486","owner_cik":"0001454888","owner_name":"Chu Hing","owner_display_name":"Chu Hing","owner_url":"/insider/0001454888","role":"Officer (Vice President Operations)","role_mark":"O","role_mark_label":"Officer (Vice President Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Vice President Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":217.0,"shares_display":"217","price_per_share":31.71,"price_display":"31.71","price_state":"stated","total_value":6881.07,"total_display":"6,881.07","total_whole":"6,881","shares_owned_after":44171.0,"shares_owned_after_display":"44,171","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-11-03","filed_date":"2010-11-05","scope":"insider"},{"id":7372376,"accession":"0001289430-10-000115","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001289430-10-000115","line_url":"/filing/0001289430-10-000115#line-1","is_derivative":false,"issuer_cik":"0001140486","issuer_name":"ATHEROS COMMUNICATIONS INC","issuer_ticker":"ATHR","issuer_name_source":null,"issuer_url":"/issuer/0001140486","owner_cik":"0001454888","owner_name":"Chu Hing","owner_display_name":"Chu Hing","owner_url":"/insider/0001454888","role":"Officer (Vice President Operations)","role_mark":"O","role_mark_label":"Officer (Vice President Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Vice President Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":940.0,"shares_display":"940","price_per_share":26.04,"price_display":"26.04","price_state":"stated","total_value":24477.6,"total_display":"24,477.60","total_whole":"24,478","shares_owned_after":44388.0,"shares_owned_after_display":"44,388","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-08-09","filed_date":"2010-08-10","scope":"insider"},{"id":7617063,"accession":"0001289430-10-000108","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001289430-10-000108","line_url":"/filing/0001289430-10-000108#line-1","is_derivative":false,"issuer_cik":"0001140486","issuer_name":"ATHEROS COMMUNICATIONS INC","issuer_ticker":"ATHR","issuer_name_source":null,"issuer_url":"/issuer/0001140486","owner_cik":"0001454888","owner_name":"Chu Hing","owner_display_name":"Chu Hing","owner_url":"/insider/0001454888","role":"Officer (Vice President Operations)","role_mark":"O","role_mark_label":"Officer (Vice President Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Vice President Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":217.0,"shares_display":"217","price_per_share":26.02,"price_display":"26.02","price_state":"stated","total_value":5646.34,"total_display":"5,646.34","total_whole":"5,646","shares_owned_after":45328.0,"shares_owned_after_display":"45,328","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-08-03","filed_date":"2010-08-03","scope":"insider"},{"id":7553472,"accession":"0001289430-10-000083","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001289430-10-000083","line_url":"/filing/0001289430-10-000083#line-1","is_derivative":false,"issuer_cik":"0001140486","issuer_name":"ATHEROS COMMUNICATIONS INC","issuer_ticker":"ATHR","issuer_name_source":null,"issuer_url":"/issuer/0001140486","owner_cik":"0001454888","owner_name":"Chu Hing","owner_display_name":"Chu Hing","owner_url":"/insider/0001454888","role":"Officer (Vice President Operations)","role_mark":"O","role_mark_label":"Officer (Vice President Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Vice President Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":940.0,"shares_display":"940","price_per_share":37.0418,"price_display":"37.04","price_state":"stated","total_value":34819.292,"total_display":"34,819.29","total_whole":"34,819","shares_owned_after":45545.0,"shares_owned_after_display":"45,545","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-05-10","filed_date":"2010-05-11","scope":"insider"},{"id":7372374,"accession":"0001289430-10-000070","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001289430-10-000070","line_url":"/filing/0001289430-10-000070#line-1","is_derivative":false,"issuer_cik":"0001140486","issuer_name":"ATHEROS COMMUNICATIONS INC","issuer_ticker":"ATHR","issuer_name_source":null,"issuer_url":"/issuer/0001140486","owner_cik":"0001454888","owner_name":"Chu Hing","owner_display_name":"Chu Hing","owner_url":"/insider/0001454888","role":"Officer (Vice President Operations)","role_mark":"O","role_mark_label":"Officer (Vice President Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Vice President Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":506.0,"shares_display":"506","price_per_share":39.337,"price_display":"39.34","price_state":"stated","total_value":19904.522,"total_display":"19,904.52","total_whole":"19,905","shares_owned_after":45550.0,"shares_owned_after_display":"45,550","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-05-03","filed_date":"2010-05-03","scope":"insider"},{"id":7327326,"accession":"0001289430-10-000055","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001289430-10-000055","line_url":"/filing/0001289430-10-000055#line-3","is_derivative":false,"issuer_cik":"0001140486","issuer_name":"ATHEROS COMMUNICATIONS INC","issuer_ticker":"ATHR","issuer_name_source":null,"issuer_url":"/issuer/0001140486","owner_cik":"0001454888","owner_name":"Chu Hing","owner_display_name":"Chu Hing","owner_url":"/insider/0001454888","role":"Officer (Vice President Operations)","role_mark":"O","role_mark_label":"Officer (Vice President Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Vice President Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":21400.0,"shares_display":"21,400","price_per_share":39.5,"price_display":"39.50","price_state":"stated","total_value":845300.0,"total_display":"845,300.00","total_whole":"845,300","shares_owned_after":46056.0,"shares_owned_after_display":"46,056","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-04-12","filed_date":"2010-04-12","scope":"insider"},{"id":7248894,"accession":"0001289430-10-000049","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001289430-10-000049","line_url":"/filing/0001289430-10-000049#line-4","is_derivative":false,"issuer_cik":"0001140486","issuer_name":"ATHEROS COMMUNICATIONS INC","issuer_ticker":"ATHR","issuer_name_source":null,"issuer_url":"/issuer/0001140486","owner_cik":"0001454888","owner_name":"Chu Hing","owner_display_name":"Chu Hing","owner_url":"/insider/0001454888","role":"Officer (Vice President Operations)","role_mark":"O","role_mark_label":"Officer (Vice President Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Vice President Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":10200.0,"shares_display":"10,200","price_per_share":38.96,"price_display":"38.96","price_state":"stated","total_value":397392.0,"total_display":"397,392.00","total_whole":"397,392","shares_owned_after":47056.0,"shares_owned_after_display":"47,056","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-04-09","filed_date":"2010-04-09","scope":"insider"}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":8,"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":8,"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":8},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0001140486","name":"ATHEROS COMMUNICATIONS INC","url":"/issuer/0001140486","role":"Officer (Vice President Operations)","n_filings":8,"first_seen":"2010-04-09","last_seen":"2010-11-09"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001454888","retrieved_at":"2026-08-23T17:32:02+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"}}