{"entity":{"type":"insider","cik":"0001360790","url":"/insider/0001360790","json_url":"/insider/0001360790.json","name":"Singh Amar P","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":70,"n_filings":4,"first":"2007-06-05","last":"2008-05-23","span_basis":"filed_date"},"name_variants":[{"name":"Singh Amar P","source":"filing","n_filings":4,"first_seen":"2007-06-05","last_seen":"2008-05-23"}],"transactions":[{"id":3645157,"accession":"0001181431-08-034395","txn_seq":25,"anchor":"line-25","filing_url":"/filing/0001181431-08-034395","line_url":"/filing/0001181431-08-034395","is_derivative":false,"issuer_cik":"0001178711","issuer_name":"NOVACEA INC","issuer_ticker":"NOVC","issuer_name_source":null,"issuer_url":"/issuer/0001178711","owner_cik":"0001360790","owner_name":"Singh Amar P","owner_display_name":"Singh Amar P","owner_url":"/insider/0001360790","role":"Officer (Chf. Commercialization Officer)","role_mark":"O","role_mark_label":"Officer (Chf. Commercialization Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chf. Commercialization Officer","security_title":"Common Stock, $0.001 par value","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1887.0,"shares_display":"1,887","price_per_share":3.290529941706412,"price_display":"3.29","price_state":"stated","total_value":6209.23,"total_display":"6,209.23","total_whole":"6,209","shares_owned_after":4354.0,"shares_owned_after_display":"4,354","ownership_form":"D","is_10b5_1":null,"transaction_date":"2008-05-23","filed_date":"2008-05-23","scope":"insider","n_lines":17},{"id":3645137,"accession":"0001181431-08-034395","txn_seq":8,"anchor":"line-8","filing_url":"/filing/0001181431-08-034395","line_url":"/filing/0001181431-08-034395","is_derivative":false,"issuer_cik":"0001178711","issuer_name":"NOVACEA INC","issuer_ticker":"NOVC","issuer_name_source":null,"issuer_url":"/issuer/0001178711","owner_cik":"0001360790","owner_name":"Singh Amar P","owner_display_name":"Singh Amar P","owner_url":"/insider/0001360790","role":"Officer (Chf. Commercialization Officer)","role_mark":"O","role_mark_label":"Officer (Chf. Commercialization Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chf. Commercialization Officer","security_title":"Common Stock, $0.001 par value","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":3300.0,"shares_display":"3,300","price_per_share":3.3224242424242423,"price_display":"3.32","price_state":"stated","total_value":10964.0,"total_display":"10,964.00","total_whole":"10,964","shares_owned_after":6141.0,"shares_owned_after_display":"6,141","ownership_form":"D","is_10b5_1":null,"transaction_date":"2008-05-22","filed_date":"2008-05-23","scope":"insider","n_lines":8},{"id":3520797,"accession":"0001181431-08-034394","txn_seq":30,"anchor":"line-30","filing_url":"/filing/0001181431-08-034394","line_url":"/filing/0001181431-08-034394#line-30","is_derivative":false,"issuer_cik":"0001178711","issuer_name":"NOVACEA INC","issuer_ticker":"NOVC","issuer_name_source":null,"issuer_url":"/issuer/0001178711","owner_cik":"0001360790","owner_name":"Singh Amar P","owner_display_name":"Singh Amar P","owner_url":"/insider/0001360790","role":"Officer (Chf. Commercialization Officer)","role_mark":"O","role_mark_label":"Officer (Chf. Commercialization Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chf. Commercialization Officer","security_title":"Common Stock, $0.001 par value","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1600.0,"shares_display":"1,600","price_per_share":3.32,"price_display":"3.32","price_state":"stated","total_value":5312.0,"total_display":"5,312.00","total_whole":"5,312","shares_owned_after":9812.0,"shares_owned_after_display":"9,812","ownership_form":"D","is_10b5_1":null,"transaction_date":"2008-05-22","filed_date":"2008-05-23","scope":"insider"},{"id":3520794,"accession":"0001181431-08-034394","txn_seq":29,"anchor":"line-29","filing_url":"/filing/0001181431-08-034394","line_url":"/filing/0001181431-08-034394#line-29","is_derivative":false,"issuer_cik":"0001178711","issuer_name":"NOVACEA INC","issuer_ticker":"NOVC","issuer_name_source":null,"issuer_url":"/issuer/0001178711","owner_cik":"0001360790","owner_name":"Singh Amar P","owner_display_name":"Singh Amar P","owner_url":"/insider/0001360790","role":"Officer (Chf. Commercialization Officer)","role_mark":"O","role_mark_label":"Officer (Chf. Commercialization Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chf. Commercialization Officer","security_title":"Common Stock, $0.001 par value","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1000.0,"shares_display":"1,000","price_per_share":3.27,"price_display":"3.27","price_state":"stated","total_value":3270.0,"total_display":"3,270.00","total_whole":"3,270","shares_owned_after":14882.0,"shares_owned_after_display":"14,882","ownership_form":"D","is_10b5_1":null,"transaction_date":"2008-05-22","filed_date":"2008-05-23","scope":"insider"},{"id":3520791,"accession":"0001181431-08-034394","txn_seq":28,"anchor":"line-28","filing_url":"/filing/0001181431-08-034394","line_url":"/filing/0001181431-08-034394#line-28","is_derivative":false,"issuer_cik":"0001178711","issuer_name":"NOVACEA INC","issuer_ticker":"NOVC","issuer_name_source":null,"issuer_url":"/issuer/0001178711","owner_cik":"0001360790","owner_name":"Singh Amar P","owner_display_name":"Singh Amar P","owner_url":"/insider/0001360790","role":"Officer (Chf. Commercialization Officer)","role_mark":"O","role_mark_label":"Officer (Chf. Commercialization Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chf. Commercialization Officer","security_title":"Common Stock, $0.001 par value","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":746.0,"shares_display":"746","price_per_share":3.32,"price_display":"3.32","price_state":"stated","total_value":2476.72,"total_display":"2,476.72","total_whole":"2,477","shares_owned_after":11512.0,"shares_owned_after_display":"11,512","ownership_form":"D","is_10b5_1":null,"transaction_date":"2008-05-22","filed_date":"2008-05-23","scope":"insider"},{"id":3520788,"accession":"0001181431-08-034394","txn_seq":27,"anchor":"line-27","filing_url":"/filing/0001181431-08-034394","line_url":"/filing/0001181431-08-034394#line-27","is_derivative":false,"issuer_cik":"0001178711","issuer_name":"NOVACEA INC","issuer_ticker":"NOVC","issuer_name_source":null,"issuer_url":"/issuer/0001178711","owner_cik":"0001360790","owner_name":"Singh Amar P","owner_display_name":"Singh Amar P","owner_url":"/insider/0001360790","role":"Officer (Chf. Commercialization Officer)","role_mark":"O","role_mark_label":"Officer (Chf. Commercialization Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chf. Commercialization Officer","security_title":"Common Stock, $0.001 par value","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":600.0,"shares_display":"600","price_per_share":3.27,"price_display":"3.27","price_state":"stated","total_value":1962.0,"total_display":"1,962.00","total_whole":"1,962","shares_owned_after":14182.0,"shares_owned_after_display":"14,182","ownership_form":"D","is_10b5_1":null,"transaction_date":"2008-05-22","filed_date":"2008-05-23","scope":"insider"},{"id":3520785,"accession":"0001181431-08-034394","txn_seq":26,"anchor":"line-26","filing_url":"/filing/0001181431-08-034394","line_url":"/filing/0001181431-08-034394#line-26","is_derivative":false,"issuer_cik":"0001178711","issuer_name":"NOVACEA INC","issuer_ticker":"NOVC","issuer_name_source":null,"issuer_url":"/issuer/0001178711","owner_cik":"0001360790","owner_name":"Singh Amar P","owner_display_name":"Singh Amar P","owner_url":"/insider/0001360790","role":"Officer (Chf. Commercialization Officer)","role_mark":"O","role_mark_label":"Officer (Chf. Commercialization Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chf. Commercialization Officer","security_title":"Common Stock, $0.001 par value","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":460.0,"shares_display":"460","price_per_share":3.27,"price_display":"3.27","price_state":"stated","total_value":1504.2,"total_display":"1,504.20","total_whole":"1,504","shares_owned_after":16004.0,"shares_owned_after_display":"16,004","ownership_form":"D","is_10b5_1":null,"transaction_date":"2008-05-22","filed_date":"2008-05-23","scope":"insider"},{"id":3520783,"accession":"0001181431-08-034394","txn_seq":25,"anchor":"line-25","filing_url":"/filing/0001181431-08-034394","line_url":"/filing/0001181431-08-034394#line-25","is_derivative":false,"issuer_cik":"0001178711","issuer_name":"NOVACEA INC","issuer_ticker":"NOVC","issuer_name_source":null,"issuer_url":"/issuer/0001178711","owner_cik":"0001360790","owner_name":"Singh Amar P","owner_display_name":"Singh Amar P","owner_url":"/insider/0001360790","role":"Officer (Chf. Commercialization Officer)","role_mark":"O","role_mark_label":"Officer (Chf. Commercialization Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chf. Commercialization Officer","security_title":"Common Stock, $0.001 par value","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":400.0,"shares_display":"400","price_per_share":3.27,"price_display":"3.27","price_state":"stated","total_value":1308.0,"total_display":"1,308.00","total_whole":"1,308","shares_owned_after":13782.0,"shares_owned_after_display":"13,782","ownership_form":"D","is_10b5_1":null,"transaction_date":"2008-05-22","filed_date":"2008-05-23","scope":"insider"},{"id":3520781,"accession":"0001181431-08-034394","txn_seq":24,"anchor":"line-24","filing_url":"/filing/0001181431-08-034394","line_url":"/filing/0001181431-08-034394#line-24","is_derivative":false,"issuer_cik":"0001178711","issuer_name":"NOVACEA INC","issuer_ticker":"NOVC","issuer_name_source":null,"issuer_url":"/issuer/0001178711","owner_cik":"0001360790","owner_name":"Singh Amar P","owner_display_name":"Singh Amar P","owner_url":"/insider/0001360790","role":"Officer (Chf. Commercialization Officer)","role_mark":"O","role_mark_label":"Officer (Chf. Commercialization Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chf. Commercialization Officer","security_title":"Common Stock, $0.001 par value","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":384.0,"shares_display":"384","price_per_share":3.3,"price_display":"3.30","price_state":"stated","total_value":1267.2,"total_display":"1,267.20","total_whole":"1,267","shares_owned_after":12458.0,"shares_owned_after_display":"12,458","ownership_form":"D","is_10b5_1":null,"transaction_date":"2008-05-22","filed_date":"2008-05-23","scope":"insider"},{"id":3520780,"accession":"0001181431-08-034394","txn_seq":23,"anchor":"line-23","filing_url":"/filing/0001181431-08-034394","line_url":"/filing/0001181431-08-034394#line-23","is_derivative":false,"issuer_cik":"0001178711","issuer_name":"NOVACEA INC","issuer_ticker":"NOVC","issuer_name_source":null,"issuer_url":"/issuer/0001178711","owner_cik":"0001360790","owner_name":"Singh Amar P","owner_display_name":"Singh Amar P","owner_url":"/insider/0001360790","role":"Officer (Chf. Commercialization Officer)","role_mark":"O","role_mark_label":"Officer (Chf. Commercialization Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chf. Commercialization Officer","security_title":"Common Stock, $0.001 par value","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":330.0,"shares_display":"330","price_per_share":3.32,"price_display":"3.32","price_state":"stated","total_value":1095.6,"total_display":"1,095.60","total_whole":"1,096","shares_owned_after":9241.0,"shares_owned_after_display":"9,241","ownership_form":"D","is_10b5_1":null,"transaction_date":"2008-05-22","filed_date":"2008-05-23","scope":"insider"},{"id":3520779,"accession":"0001181431-08-034394","txn_seq":22,"anchor":"line-22","filing_url":"/filing/0001181431-08-034394","line_url":"/filing/0001181431-08-034394#line-22","is_derivative":false,"issuer_cik":"0001178711","issuer_name":"NOVACEA INC","issuer_ticker":"NOVC","issuer_name_source":null,"issuer_url":"/issuer/0001178711","owner_cik":"0001360790","owner_name":"Singh Amar P","owner_display_name":"Singh Amar P","owner_url":"/insider/0001360790","role":"Officer (Chf. Commercialization Officer)","role_mark":"O","role_mark_label":"Officer (Chf. Commercialization Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chf. Commercialization Officer","security_title":"Common Stock, $0.001 par value","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":300.0,"shares_display":"300","price_per_share":3.3,"price_display":"3.30","price_state":"stated","total_value":990.0,"total_display":"990.00","total_whole":"990","shares_owned_after":12842.0,"shares_owned_after_display":"12,842","ownership_form":"D","is_10b5_1":null,"transaction_date":"2008-05-22","filed_date":"2008-05-23","scope":"insider"},{"id":3520777,"accession":"0001181431-08-034394","txn_seq":21,"anchor":"line-21","filing_url":"/filing/0001181431-08-034394","line_url":"/filing/0001181431-08-034394#line-21","is_derivative":false,"issuer_cik":"0001178711","issuer_name":"NOVACEA INC","issuer_ticker":"NOVC","issuer_name_source":null,"issuer_url":"/issuer/0001178711","owner_cik":"0001360790","owner_name":"Singh Amar P","owner_display_name":"Singh Amar P","owner_url":"/insider/0001360790","role":"Officer (Chf. Commercialization Officer)","role_mark":"O","role_mark_label":"Officer (Chf. Commercialization Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chf. Commercialization Officer","security_title":"Common Stock, $0.001 par value","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":200.0,"shares_display":"200","price_per_share":3.325,"price_display":"3.32","price_state":"stated","total_value":665.0,"total_display":"665.00","total_whole":"665","shares_owned_after":9041.0,"shares_owned_after_display":"9,041","ownership_form":"D","is_10b5_1":null,"transaction_date":"2008-05-22","filed_date":"2008-05-23","scope":"insider"},{"id":3520774,"accession":"0001181431-08-034394","txn_seq":20,"anchor":"line-20","filing_url":"/filing/0001181431-08-034394","line_url":"/filing/0001181431-08-034394#line-20","is_derivative":false,"issuer_cik":"0001178711","issuer_name":"NOVACEA INC","issuer_ticker":"NOVC","issuer_name_source":null,"issuer_url":"/issuer/0001178711","owner_cik":"0001360790","owner_name":"Singh Amar P","owner_display_name":"Singh Amar P","owner_url":"/insider/0001360790","role":"Officer (Chf. Commercialization Officer)","role_mark":"O","role_mark_label":"Officer (Chf. Commercialization Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chf. Commercialization Officer","security_title":"Common Stock, $0.001 par value","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":200.0,"shares_display":"200","price_per_share":3.32,"price_display":"3.32","price_state":"stated","total_value":664.0,"total_display":"664.00","total_whole":"664","shares_owned_after":9571.0,"shares_owned_after_display":"9,571","ownership_form":"D","is_10b5_1":null,"transaction_date":"2008-05-22","filed_date":"2008-05-23","scope":"insider"},{"id":3520771,"accession":"0001181431-08-034394","txn_seq":19,"anchor":"line-19","filing_url":"/filing/0001181431-08-034394","line_url":"/filing/0001181431-08-034394#line-19","is_derivative":false,"issuer_cik":"0001178711","issuer_name":"NOVACEA INC","issuer_ticker":"NOVC","issuer_name_source":null,"issuer_url":"/issuer/0001178711","owner_cik":"0001360790","owner_name":"Singh Amar P","owner_display_name":"Singh Amar P","owner_url":"/insider/0001360790","role":"Officer (Chf. Commercialization Officer)","role_mark":"O","role_mark_label":"Officer (Chf. Commercialization Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chf. Commercialization Officer","security_title":"Common Stock, $0.001 par value","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":107.0,"shares_display":"107","price_per_share":3.3,"price_display":"3.30","price_state":"stated","total_value":353.1,"total_display":"353.10","total_whole":"353","shares_owned_after":13242.0,"shares_owned_after_display":"13,242","ownership_form":"D","is_10b5_1":null,"transaction_date":"2008-05-22","filed_date":"2008-05-23","scope":"insider"},{"id":3520769,"accession":"0001181431-08-034394","txn_seq":18,"anchor":"line-18","filing_url":"/filing/0001181431-08-034394","line_url":"/filing/0001181431-08-034394#line-18","is_derivative":false,"issuer_cik":"0001178711","issuer_name":"NOVACEA INC","issuer_ticker":"NOVC","issuer_name_source":null,"issuer_url":"/issuer/0001178711","owner_cik":"0001360790","owner_name":"Singh Amar P","owner_display_name":"Singh Amar P","owner_url":"/insider/0001360790","role":"Officer (Chf. Commercialization Officer)","role_mark":"O","role_mark_label":"Officer (Chf. Commercialization Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chf. Commercialization Officer","security_title":"Common Stock, $0.001 par value","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":100.0,"shares_display":"100","price_per_share":3.32,"price_display":"3.32","price_state":"stated","total_value":332.0,"total_display":"332.00","total_whole":"332","shares_owned_after":12358.0,"shares_owned_after_display":"12,358","ownership_form":"D","is_10b5_1":null,"transaction_date":"2008-05-22","filed_date":"2008-05-23","scope":"insider"},{"id":3520768,"accession":"0001181431-08-034394","txn_seq":17,"anchor":"line-17","filing_url":"/filing/0001181431-08-034394","line_url":"/filing/0001181431-08-034394#line-17","is_derivative":false,"issuer_cik":"0001178711","issuer_name":"NOVACEA INC","issuer_ticker":"NOVC","issuer_name_source":null,"issuer_url":"/issuer/0001178711","owner_cik":"0001360790","owner_name":"Singh Amar P","owner_display_name":"Singh Amar P","owner_url":"/insider/0001360790","role":"Officer (Chf. Commercialization Officer)","role_mark":"O","role_mark_label":"Officer (Chf. Commercialization Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chf. Commercialization Officer","security_title":"Common Stock, $0.001 par value","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":100.0,"shares_display":"100","price_per_share":3.32,"price_display":"3.32","price_state":"stated","total_value":332.0,"total_display":"332.00","total_whole":"332","shares_owned_after":12258.0,"shares_owned_after_display":"12,258","ownership_form":"D","is_10b5_1":null,"transaction_date":"2008-05-22","filed_date":"2008-05-23","scope":"insider"},{"id":3520767,"accession":"0001181431-08-034394","txn_seq":16,"anchor":"line-16","filing_url":"/filing/0001181431-08-034394","line_url":"/filing/0001181431-08-034394#line-16","is_derivative":false,"issuer_cik":"0001178711","issuer_name":"NOVACEA INC","issuer_ticker":"NOVC","issuer_name_source":null,"issuer_url":"/issuer/0001178711","owner_cik":"0001360790","owner_name":"Singh Amar P","owner_display_name":"Singh Amar P","owner_url":"/insider/0001360790","role":"Officer (Chf. Commercialization Officer)","role_mark":"O","role_mark_label":"Officer (Chf. Commercialization Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chf. Commercialization Officer","security_title":"Common Stock, $0.001 par value","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":100.0,"shares_display":"100","price_per_share":3.32,"price_display":"3.32","price_state":"stated","total_value":332.0,"total_display":"332.00","total_whole":"332","shares_owned_after":11412.0,"shares_owned_after_display":"11,412","ownership_form":"D","is_10b5_1":null,"transaction_date":"2008-05-22","filed_date":"2008-05-23","scope":"insider"},{"id":3520766,"accession":"0001181431-08-034394","txn_seq":15,"anchor":"line-15","filing_url":"/filing/0001181431-08-034394","line_url":"/filing/0001181431-08-034394#line-15","is_derivative":false,"issuer_cik":"0001178711","issuer_name":"NOVACEA INC","issuer_ticker":"NOVC","issuer_name_source":null,"issuer_url":"/issuer/0001178711","owner_cik":"0001360790","owner_name":"Singh Amar P","owner_display_name":"Singh Amar P","owner_url":"/insider/0001360790","role":"Officer (Chf. Commercialization Officer)","role_mark":"O","role_mark_label":"Officer (Chf. Commercialization Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chf. Commercialization Officer","security_title":"Common Stock, $0.001 par value","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":100.0,"shares_display":"100","price_per_share":3.32,"price_display":"3.32","price_state":"stated","total_value":332.0,"total_display":"332.00","total_whole":"332","shares_owned_after":8941.0,"shares_owned_after_display":"8,941","ownership_form":"D","is_10b5_1":null,"transaction_date":"2008-05-22","filed_date":"2008-05-23","scope":"insider"},{"id":3520765,"accession":"0001181431-08-034394","txn_seq":14,"anchor":"line-14","filing_url":"/filing/0001181431-08-034394","line_url":"/filing/0001181431-08-034394#line-14","is_derivative":false,"issuer_cik":"0001178711","issuer_name":"NOVACEA INC","issuer_ticker":"NOVC","issuer_name_source":null,"issuer_url":"/issuer/0001178711","owner_cik":"0001360790","owner_name":"Singh Amar P","owner_display_name":"Singh Amar P","owner_url":"/insider/0001360790","role":"Officer (Chf. Commercialization Officer)","role_mark":"O","role_mark_label":"Officer (Chf. Commercialization Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chf. Commercialization Officer","security_title":"Common Stock, $0.001 par value","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":100.0,"shares_display":"100","price_per_share":3.32,"price_display":"3.32","price_state":"stated","total_value":332.0,"total_display":"332.00","total_whole":"332","shares_owned_after":8841.0,"shares_owned_after_display":"8,841","ownership_form":"D","is_10b5_1":null,"transaction_date":"2008-05-22","filed_date":"2008-05-23","scope":"insider"},{"id":3520764,"accession":"0001181431-08-034394","txn_seq":13,"anchor":"line-13","filing_url":"/filing/0001181431-08-034394","line_url":"/filing/0001181431-08-034394#line-13","is_derivative":false,"issuer_cik":"0001178711","issuer_name":"NOVACEA INC","issuer_ticker":"NOVC","issuer_name_source":null,"issuer_url":"/issuer/0001178711","owner_cik":"0001360790","owner_name":"Singh Amar P","owner_display_name":"Singh Amar P","owner_url":"/insider/0001360790","role":"Officer (Chf. Commercialization Officer)","role_mark":"O","role_mark_label":"Officer (Chf. Commercialization Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chf. Commercialization Officer","security_title":"Common Stock, $0.001 par value","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":100.0,"shares_display":"100","price_per_share":3.32,"price_display":"3.32","price_state":"stated","total_value":332.0,"total_display":"332.00","total_whole":"332","shares_owned_after":8741.0,"shares_owned_after_display":"8,741","ownership_form":"D","is_10b5_1":null,"transaction_date":"2008-05-22","filed_date":"2008-05-23","scope":"insider"},{"id":3520763,"accession":"0001181431-08-034394","txn_seq":12,"anchor":"line-12","filing_url":"/filing/0001181431-08-034394","line_url":"/filing/0001181431-08-034394#line-12","is_derivative":false,"issuer_cik":"0001178711","issuer_name":"NOVACEA INC","issuer_ticker":"NOVC","issuer_name_source":null,"issuer_url":"/issuer/0001178711","owner_cik":"0001360790","owner_name":"Singh Amar P","owner_display_name":"Singh Amar P","owner_url":"/insider/0001360790","role":"Officer (Chf. Commercialization Officer)","role_mark":"O","role_mark_label":"Officer (Chf. Commercialization Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chf. Commercialization Officer","security_title":"Common Stock, $0.001 par value","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":100.0,"shares_display":"100","price_per_share":3.3,"price_display":"3.30","price_state":"stated","total_value":330.0,"total_display":"330.00","total_whole":"330","shares_owned_after":13549.0,"shares_owned_after_display":"13,549","ownership_form":"D","is_10b5_1":null,"transaction_date":"2008-05-22","filed_date":"2008-05-23","scope":"insider"},{"id":3520760,"accession":"0001181431-08-034394","txn_seq":11,"anchor":"line-11","filing_url":"/filing/0001181431-08-034394","line_url":"/filing/0001181431-08-034394#line-11","is_derivative":false,"issuer_cik":"0001178711","issuer_name":"NOVACEA INC","issuer_ticker":"NOVC","issuer_name_source":null,"issuer_url":"/issuer/0001178711","owner_cik":"0001360790","owner_name":"Singh Amar P","owner_display_name":"Singh Amar P","owner_url":"/insider/0001360790","role":"Officer (Chf. Commercialization Officer)","role_mark":"O","role_mark_label":"Officer (Chf. Commercialization Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chf. Commercialization Officer","security_title":"Common Stock, $0.001 par value","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":100.0,"shares_display":"100","price_per_share":3.3,"price_display":"3.30","price_state":"stated","total_value":330.0,"total_display":"330.00","total_whole":"330","shares_owned_after":13449.0,"shares_owned_after_display":"13,449","ownership_form":"D","is_10b5_1":null,"transaction_date":"2008-05-22","filed_date":"2008-05-23","scope":"insider"},{"id":3520758,"accession":"0001181431-08-034394","txn_seq":10,"anchor":"line-10","filing_url":"/filing/0001181431-08-034394","line_url":"/filing/0001181431-08-034394#line-10","is_derivative":false,"issuer_cik":"0001178711","issuer_name":"NOVACEA INC","issuer_ticker":"NOVC","issuer_name_source":null,"issuer_url":"/issuer/0001178711","owner_cik":"0001360790","owner_name":"Singh Amar P","owner_display_name":"Singh Amar P","owner_url":"/insider/0001360790","role":"Officer (Chf. Commercialization Officer)","role_mark":"O","role_mark_label":"Officer (Chf. Commercialization Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chf. Commercialization Officer","security_title":"Common Stock, $0.001 par value","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":100.0,"shares_display":"100","price_per_share":3.3,"price_display":"3.30","price_state":"stated","total_value":330.0,"total_display":"330.00","total_whole":"330","shares_owned_after":13349.0,"shares_owned_after_display":"13,349","ownership_form":"D","is_10b5_1":null,"transaction_date":"2008-05-22","filed_date":"2008-05-23","scope":"insider"},{"id":3520756,"accession":"0001181431-08-034394","txn_seq":9,"anchor":"line-9","filing_url":"/filing/0001181431-08-034394","line_url":"/filing/0001181431-08-034394#line-9","is_derivative":false,"issuer_cik":"0001178711","issuer_name":"NOVACEA INC","issuer_ticker":"NOVC","issuer_name_source":null,"issuer_url":"/issuer/0001178711","owner_cik":"0001360790","owner_name":"Singh Amar P","owner_display_name":"Singh Amar P","owner_url":"/insider/0001360790","role":"Officer (Chf. Commercialization Officer)","role_mark":"O","role_mark_label":"Officer (Chf. Commercialization Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chf. Commercialization Officer","security_title":"Common Stock, $0.001 par value","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":100.0,"shares_display":"100","price_per_share":3.3,"price_display":"3.30","price_state":"stated","total_value":330.0,"total_display":"330.00","total_whole":"330","shares_owned_after":13142.0,"shares_owned_after_display":"13,142","ownership_form":"D","is_10b5_1":null,"transaction_date":"2008-05-22","filed_date":"2008-05-23","scope":"insider"},{"id":3520754,"accession":"0001181431-08-034394","txn_seq":8,"anchor":"line-8","filing_url":"/filing/0001181431-08-034394","line_url":"/filing/0001181431-08-034394#line-8","is_derivative":false,"issuer_cik":"0001178711","issuer_name":"NOVACEA INC","issuer_ticker":"NOVC","issuer_name_source":null,"issuer_url":"/issuer/0001178711","owner_cik":"0001360790","owner_name":"Singh Amar P","owner_display_name":"Singh Amar P","owner_url":"/insider/0001360790","role":"Officer (Chf. Commercialization Officer)","role_mark":"O","role_mark_label":"Officer (Chf. Commercialization Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chf. Commercialization Officer","security_title":"Common Stock, $0.001 par value","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":100.0,"shares_display":"100","price_per_share":3.29,"price_display":"3.29","price_state":"stated","total_value":329.0,"total_display":"329.00","total_whole":"329","shares_owned_after":13649.0,"shares_owned_after_display":"13,649","ownership_form":"D","is_10b5_1":null,"transaction_date":"2008-05-22","filed_date":"2008-05-23","scope":"insider"},{"id":3520753,"accession":"0001181431-08-034394","txn_seq":7,"anchor":"line-7","filing_url":"/filing/0001181431-08-034394","line_url":"/filing/0001181431-08-034394#line-7","is_derivative":false,"issuer_cik":"0001178711","issuer_name":"NOVACEA INC","issuer_ticker":"NOVC","issuer_name_source":null,"issuer_url":"/issuer/0001178711","owner_cik":"0001360790","owner_name":"Singh Amar P","owner_display_name":"Singh Amar P","owner_url":"/insider/0001360790","role":"Officer (Chf. Commercialization Officer)","role_mark":"O","role_mark_label":"Officer (Chf. Commercialization Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chf. Commercialization Officer","security_title":"Common Stock, $0.001 par value","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":100.0,"shares_display":"100","price_per_share":3.27,"price_display":"3.27","price_state":"stated","total_value":327.0,"total_display":"327.00","total_whole":"327","shares_owned_after":15904.0,"shares_owned_after_display":"15,904","ownership_form":"D","is_10b5_1":null,"transaction_date":"2008-05-22","filed_date":"2008-05-23","scope":"insider"},{"id":3520752,"accession":"0001181431-08-034394","txn_seq":6,"anchor":"line-6","filing_url":"/filing/0001181431-08-034394","line_url":"/filing/0001181431-08-034394#line-6","is_derivative":false,"issuer_cik":"0001178711","issuer_name":"NOVACEA INC","issuer_ticker":"NOVC","issuer_name_source":null,"issuer_url":"/issuer/0001178711","owner_cik":"0001360790","owner_name":"Singh Amar P","owner_display_name":"Singh Amar P","owner_url":"/insider/0001360790","role":"Officer (Chf. Commercialization Officer)","role_mark":"O","role_mark_label":"Officer (Chf. Commercialization Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chf. Commercialization Officer","security_title":"Common Stock, $0.001 par value","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":100.0,"shares_display":"100","price_per_share":3.27,"price_display":"3.27","price_state":"stated","total_value":327.0,"total_display":"327.00","total_whole":"327","shares_owned_after":14782.0,"shares_owned_after_display":"14,782","ownership_form":"D","is_10b5_1":null,"transaction_date":"2008-05-22","filed_date":"2008-05-23","scope":"insider"}],"collapsed":true,"next_cursor":"2008-05-22|3520752","ledger_fault":false,"count":{"value":70,"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":70,"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":70},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0001178711","name":"NOVACEA INC","url":"/issuer/0001178711","role":"Officer (Chf. Commercialization Officer)","n_filings":4,"first_seen":"2007-06-05","last_seen":"2008-05-23"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001360790","retrieved_at":"2026-08-22T18:32:01+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"}}