{"entity":{"type":"insider","cik":"0001296648","url":"/insider/0001296648","json_url":"/insider/0001296648.json","name":"Coates Norman V","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":126,"n_filings":90,"first":"2010-04-16","last":"2013-05-06","span_basis":"filed_date"},"name_variants":[{"name":"Coates Norman V","source":"filing","n_filings":90,"first_seen":"2010-04-16","last_seen":"2013-05-06"}],"transactions":[{"id":4367467,"accession":"0001209191-13-024301","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-13-024301","line_url":"/filing/0001209191-13-024301#line-2","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":1604.0,"shares_display":"1,604","price_per_share":14.07,"price_display":"14.07","price_state":"stated","total_value":22568.28,"total_display":"22,568.28","total_whole":"22,568","shares_owned_after":5822.0,"shares_owned_after_display":"5,822","ownership_form":"I","is_10b5_1":null,"transaction_date":"2013-05-06","filed_date":"2013-05-06","scope":"insider"},{"id":4367465,"accession":"0001209191-13-024301","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-13-024301","line_url":"/filing/0001209191-13-024301#line-1","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":21332.0,"shares_display":"21,332","price_per_share":14.18,"price_display":"14.18","price_state":"stated","total_value":302487.76,"total_display":"302,487.76","total_whole":"302,488","shares_owned_after":7426.0,"shares_owned_after_display":"7,426","ownership_form":"I","is_10b5_1":null,"transaction_date":"2013-05-03","filed_date":"2013-05-06","scope":"insider"},{"id":4600325,"accession":"0001209191-13-023750","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-13-023750","line_url":"/filing/0001209191-13-023750#line-2","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":18362.0,"shares_display":"18,362","price_per_share":14.02,"price_display":"14.02","price_state":"stated","total_value":257435.24,"total_display":"257,435.24","total_whole":"257,435","shares_owned_after":28758.0,"shares_owned_after_display":"28,758","ownership_form":"I","is_10b5_1":null,"transaction_date":"2013-05-02","filed_date":"2013-05-02","scope":"insider"},{"id":4600317,"accession":"0001209191-13-023750","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-13-023750","line_url":"/filing/0001209191-13-023750#line-1","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":33744.0,"shares_display":"33,744","price_per_share":14.04,"price_display":"14.04","price_state":"stated","total_value":473765.76,"total_display":"473,765.76","total_whole":"473,766","shares_owned_after":47120.0,"shares_owned_after_display":"47,120","ownership_form":"I","is_10b5_1":null,"transaction_date":"2013-05-01","filed_date":"2013-05-02","scope":"insider"},{"id":4937709,"accession":"0001209191-13-023221","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-13-023221","line_url":"/filing/0001209191-13-023221#line-2","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":37005.0,"shares_display":"37,005","price_per_share":14.03,"price_display":"14.03","price_state":"stated","total_value":519180.15,"total_display":"519,180.15","total_whole":"519,180","shares_owned_after":80864.0,"shares_owned_after_display":"80,864","ownership_form":"I","is_10b5_1":null,"transaction_date":"2013-04-30","filed_date":"2013-04-30","scope":"insider"},{"id":4937703,"accession":"0001209191-13-023221","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-13-023221","line_url":"/filing/0001209191-13-023221#line-1","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":13400.0,"shares_display":"13,400","price_per_share":14.04,"price_display":"14.04","price_state":"stated","total_value":188136.0,"total_display":"188,136.00","total_whole":"188,136","shares_owned_after":117869.0,"shares_owned_after_display":"117,869","ownership_form":"I","is_10b5_1":null,"transaction_date":"2013-04-29","filed_date":"2013-04-30","scope":"insider"},{"id":5299925,"accession":"0001209191-13-022826","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-13-022826","line_url":"/filing/0001209191-13-022826#line-2","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":6806.0,"shares_display":"6,806","price_per_share":14.01,"price_display":"14.01","price_state":"stated","total_value":95352.06,"total_display":"95,352.06","total_whole":"95,352","shares_owned_after":131269.0,"shares_owned_after_display":"131,269","ownership_form":"I","is_10b5_1":null,"transaction_date":"2013-04-26","filed_date":"2013-04-26","scope":"insider"},{"id":5299919,"accession":"0001209191-13-022826","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-13-022826","line_url":"/filing/0001209191-13-022826#line-1","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":22856.0,"shares_display":"22,856","price_per_share":14.26,"price_display":"14.26","price_state":"stated","total_value":325926.56,"total_display":"325,926.56","total_whole":"325,927","shares_owned_after":138075.0,"shares_owned_after_display":"138,075","ownership_form":"I","is_10b5_1":null,"transaction_date":"2013-04-25","filed_date":"2013-04-26","scope":"insider"},{"id":4844784,"accession":"0001209191-13-022411","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-13-022411","line_url":"/filing/0001209191-13-022411#line-2","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":8538.0,"shares_display":"8,538","price_per_share":14.15,"price_display":"14.15","price_state":"stated","total_value":120812.7,"total_display":"120,812.70","total_whole":"120,813","shares_owned_after":160931.0,"shares_owned_after_display":"160,931","ownership_form":"I","is_10b5_1":null,"transaction_date":"2013-04-24","filed_date":"2013-04-24","scope":"insider"},{"id":4844776,"accession":"0001209191-13-022411","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-13-022411","line_url":"/filing/0001209191-13-022411#line-1","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":30419.0,"shares_display":"30,419","price_per_share":14.14,"price_display":"14.14","price_state":"stated","total_value":430124.66,"total_display":"430,124.66","total_whole":"430,125","shares_owned_after":169469.0,"shares_owned_after_display":"169,469","ownership_form":"I","is_10b5_1":null,"transaction_date":"2013-04-23","filed_date":"2013-04-24","scope":"insider"},{"id":5335619,"accession":"0001209191-13-021895","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-13-021895","line_url":"/filing/0001209191-13-021895#line-2","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":1100.0,"shares_display":"1,100","price_per_share":14.0,"price_display":"14.00","price_state":"stated","total_value":15400.0,"total_display":"15,400.00","total_whole":"15,400","shares_owned_after":199888.0,"shares_owned_after_display":"199,888","ownership_form":"I","is_10b5_1":null,"transaction_date":"2013-04-17","filed_date":"2013-04-17","scope":"insider"},{"id":5335614,"accession":"0001209191-13-021895","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-13-021895","line_url":"/filing/0001209191-13-021895#line-1","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":2100.0,"shares_display":"2,100","price_per_share":14.0,"price_display":"14.00","price_state":"stated","total_value":29400.0,"total_display":"29,400.00","total_whole":"29,400","shares_owned_after":200988.0,"shares_owned_after_display":"200,988","ownership_form":"I","is_10b5_1":null,"transaction_date":"2013-04-16","filed_date":"2013-04-17","scope":"insider"},{"id":4642705,"accession":"0001209191-13-021393","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-13-021393","line_url":"/filing/0001209191-13-021393#line-2","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":2050.0,"shares_display":"2,050","price_per_share":14.0,"price_display":"14.00","price_state":"stated","total_value":28700.0,"total_display":"28,700.00","total_whole":"28,700","shares_owned_after":203088.0,"shares_owned_after_display":"203,088","ownership_form":"I","is_10b5_1":null,"transaction_date":"2013-04-15","filed_date":"2013-04-15","scope":"insider"},{"id":4637339,"accession":"0001209191-13-021393","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-13-021393","line_url":"/filing/0001209191-13-021393#line-1","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":17016.0,"shares_display":"17,016","price_per_share":14.04,"price_display":"14.04","price_state":"stated","total_value":238904.64,"total_display":"238,904.64","total_whole":"238,905","shares_owned_after":205138.0,"shares_owned_after_display":"205,138","ownership_form":"I","is_10b5_1":null,"transaction_date":"2013-04-12","filed_date":"2013-04-15","scope":"insider"},{"id":4599897,"accession":"0001209191-13-021176","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-13-021176","line_url":"/filing/0001209191-13-021176#line-2","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":28220.0,"shares_display":"28,220","price_per_share":14.1,"price_display":"14.10","price_state":"stated","total_value":397902.0,"total_display":"397,902.00","total_whole":"397,902","shares_owned_after":222154.0,"shares_owned_after_display":"222,154","ownership_form":"I","is_10b5_1":null,"transaction_date":"2013-04-11","filed_date":"2013-04-11","scope":"insider"},{"id":4599889,"accession":"0001209191-13-021176","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-13-021176","line_url":"/filing/0001209191-13-021176#line-1","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":35193.0,"shares_display":"35,193","price_per_share":14.13,"price_display":"14.13","price_state":"stated","total_value":497277.09,"total_display":"497,277.09","total_whole":"497,277","shares_owned_after":250374.0,"shares_owned_after_display":"250,374","ownership_form":"I","is_10b5_1":null,"transaction_date":"2013-04-10","filed_date":"2013-04-11","scope":"insider"},{"id":5038191,"accession":"0001209191-13-020999","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-13-020999","line_url":"/filing/0001209191-13-020999#line-2","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":19930.0,"shares_display":"19,930","price_per_share":14.03,"price_display":"14.03","price_state":"stated","total_value":279617.9,"total_display":"279,617.90","total_whole":"279,618","shares_owned_after":285567.0,"shares_owned_after_display":"285,567","ownership_form":"I","is_10b5_1":null,"transaction_date":"2013-04-09","filed_date":"2013-04-09","scope":"insider"},{"id":5038185,"accession":"0001209191-13-020999","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-13-020999","line_url":"/filing/0001209191-13-020999#line-1","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":22247.0,"shares_display":"22,247","price_per_share":14.02,"price_display":"14.02","price_state":"stated","total_value":311902.94,"total_display":"311,902.94","total_whole":"311,903","shares_owned_after":305497.0,"shares_owned_after_display":"305,497","ownership_form":"I","is_10b5_1":null,"transaction_date":"2013-04-08","filed_date":"2013-04-09","scope":"insider"},{"id":4367202,"accession":"0001209191-13-020650","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-13-020650","line_url":"/filing/0001209191-13-020650#line-2","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":4800.0,"shares_display":"4,800","price_per_share":14.0,"price_display":"14.00","price_state":"stated","total_value":67200.0,"total_display":"67,200.00","total_whole":"67,200","shares_owned_after":327744.0,"shares_owned_after_display":"327,744","ownership_form":"I","is_10b5_1":null,"transaction_date":"2013-04-05","filed_date":"2013-04-08","scope":"insider"},{"id":4367199,"accession":"0001209191-13-020650","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-13-020650","line_url":"/filing/0001209191-13-020650#line-1","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":3600.0,"shares_display":"3,600","price_per_share":14.12,"price_display":"14.12","price_state":"stated","total_value":50832.0,"total_display":"50,832.00","total_whole":"50,832","shares_owned_after":332544.0,"shares_owned_after_display":"332,544","ownership_form":"I","is_10b5_1":null,"transaction_date":"2013-04-02","filed_date":"2013-04-08","scope":"insider"},{"id":5475292,"accession":"0001209191-13-019283","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-13-019283","line_url":"/filing/0001209191-13-019283#line-2","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":8687.0,"shares_display":"8,687","price_per_share":14.15,"price_display":"14.15","price_state":"stated","total_value":122921.05,"total_display":"122,921.05","total_whole":"122,921","shares_owned_after":336144.0,"shares_owned_after_display":"336,144","ownership_form":"I","is_10b5_1":null,"transaction_date":"2013-04-01","filed_date":"2013-04-01","scope":"insider"},{"id":5475289,"accession":"0001209191-13-019283","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-13-019283","line_url":"/filing/0001209191-13-019283#line-1","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":12823.0,"shares_display":"12,823","price_per_share":14.63,"price_display":"14.63","price_state":"stated","total_value":187600.49,"total_display":"187,600.49","total_whole":"187,600","shares_owned_after":344831.0,"shares_owned_after_display":"344,831","ownership_form":"I","is_10b5_1":null,"transaction_date":"2013-03-28","filed_date":"2013-04-01","scope":"insider"},{"id":4599431,"accession":"0001209191-13-018727","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-13-018727","line_url":"/filing/0001209191-13-018727#line-2","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":9467.0,"shares_display":"9,467","price_per_share":14.77,"price_display":"14.77","price_state":"stated","total_value":139827.59,"total_display":"139,827.59","total_whole":"139,828","shares_owned_after":357654.0,"shares_owned_after_display":"357,654","ownership_form":"I","is_10b5_1":null,"transaction_date":"2013-03-27","filed_date":"2013-03-28","scope":"insider"},{"id":4599422,"accession":"0001209191-13-018727","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-13-018727","line_url":"/filing/0001209191-13-018727#line-1","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":8137.0,"shares_display":"8,137","price_per_share":15.01,"price_display":"15.01","price_state":"stated","total_value":122136.37,"total_display":"122,136.37","total_whole":"122,136","shares_owned_after":367121.0,"shares_owned_after_display":"367,121","ownership_form":"I","is_10b5_1":null,"transaction_date":"2013-03-26","filed_date":"2013-03-28","scope":"insider"},{"id":4456201,"accession":"0001209191-13-018278","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-13-018278","line_url":"/filing/0001209191-13-018278#line-2","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":10312.0,"shares_display":"10,312","price_per_share":15.06,"price_display":"15.06","price_state":"stated","total_value":155298.72,"total_display":"155,298.72","total_whole":"155,299","shares_owned_after":375258.0,"shares_owned_after_display":"375,258","ownership_form":"I","is_10b5_1":null,"transaction_date":"2013-03-25","filed_date":"2013-03-25","scope":"insider"},{"id":4456197,"accession":"0001209191-13-018278","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-13-018278","line_url":"/filing/0001209191-13-018278#line-1","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":10066.0,"shares_display":"10,066","price_per_share":15.09,"price_display":"15.09","price_state":"stated","total_value":151895.94,"total_display":"151,895.94","total_whole":"151,896","shares_owned_after":385570.0,"shares_owned_after_display":"385,570","ownership_form":"I","is_10b5_1":null,"transaction_date":"2013-03-22","filed_date":"2013-03-25","scope":"insider"},{"id":4983066,"accession":"0001209191-13-018109","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-13-018109","line_url":"/filing/0001209191-13-018109#line-2","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":22587.0,"shares_display":"22,587","price_per_share":15.18,"price_display":"15.18","price_state":"stated","total_value":342870.66,"total_display":"342,870.66","total_whole":"342,871","shares_owned_after":395636.0,"shares_owned_after_display":"395,636","ownership_form":"I","is_10b5_1":null,"transaction_date":"2013-03-21","filed_date":"2013-03-22","scope":"insider"},{"id":4983060,"accession":"0001209191-13-018109","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-13-018109","line_url":"/filing/0001209191-13-018109#line-1","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":25251.0,"shares_display":"25,251","price_per_share":15.05,"price_display":"15.05","price_state":"stated","total_value":380027.55,"total_display":"380,027.55","total_whole":"380,028","shares_owned_after":418223.0,"shares_owned_after_display":"418,223","ownership_form":"I","is_10b5_1":null,"transaction_date":"2013-03-20","filed_date":"2013-03-22","scope":"insider"},{"id":5125907,"accession":"0001209191-13-017568","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-13-017568","line_url":"/filing/0001209191-13-017568#line-2","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":15032.0,"shares_display":"15,032","price_per_share":14.94,"price_display":"14.94","price_state":"stated","total_value":224578.08,"total_display":"224,578.08","total_whole":"224,578","shares_owned_after":443474.0,"shares_owned_after_display":"443,474","ownership_form":"I","is_10b5_1":null,"transaction_date":"2013-03-19","filed_date":"2013-03-19","scope":"insider"},{"id":5125901,"accession":"0001209191-13-017568","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-13-017568","line_url":"/filing/0001209191-13-017568#line-1","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":14531.0,"shares_display":"14,531","price_per_share":15.11,"price_display":"15.11","price_state":"stated","total_value":219563.41,"total_display":"219,563.41","total_whole":"219,563","shares_owned_after":458506.0,"shares_owned_after_display":"458,506","ownership_form":"I","is_10b5_1":null,"transaction_date":"2013-03-18","filed_date":"2013-03-19","scope":"insider"},{"id":5219136,"accession":"0001209191-13-009981","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-13-009981","line_url":"/filing/0001209191-13-009981#line-2","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":22075.0,"shares_display":"22,075","price_per_share":14.64,"price_display":"14.64","price_state":"stated","total_value":323178.0,"total_display":"323,178.00","total_whole":"323,178","shares_owned_after":473037.0,"shares_owned_after_display":"473,037","ownership_form":"I","is_10b5_1":null,"transaction_date":"2013-02-15","filed_date":"2013-02-20","scope":"insider"},{"id":5219130,"accession":"0001209191-13-009981","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-13-009981","line_url":"/filing/0001209191-13-009981#line-1","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":17580.0,"shares_display":"17,580","price_per_share":14.82,"price_display":"14.82","price_state":"stated","total_value":260535.6,"total_display":"260,535.60","total_whole":"260,536","shares_owned_after":495112.0,"shares_owned_after_display":"495,112","ownership_form":"I","is_10b5_1":null,"transaction_date":"2013-02-14","filed_date":"2013-02-20","scope":"insider"},{"id":4699564,"accession":"0001209191-13-008531","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001209191-13-008531","line_url":"/filing/0001209191-13-008531#line-3","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":20071.0,"shares_display":"20,071","price_per_share":14.78,"price_display":"14.78","price_state":"stated","total_value":296649.38,"total_display":"296,649.38","total_whole":"296,649","shares_owned_after":512692.0,"shares_owned_after_display":"512,692","ownership_form":"I","is_10b5_1":null,"transaction_date":"2013-02-13","filed_date":"2013-02-13","scope":"insider"},{"id":4699560,"accession":"0001209191-13-008531","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-13-008531","line_url":"/filing/0001209191-13-008531#line-2","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":12149.0,"shares_display":"12,149","price_per_share":14.82,"price_display":"14.82","price_state":"stated","total_value":180048.18,"total_display":"180,048.18","total_whole":"180,048","shares_owned_after":532763.0,"shares_owned_after_display":"532,763","ownership_form":"I","is_10b5_1":null,"transaction_date":"2013-02-12","filed_date":"2013-02-13","scope":"insider"},{"id":4699559,"accession":"0001209191-13-008531","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-13-008531","line_url":"/filing/0001209191-13-008531#line-1","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":14339.0,"shares_display":"14,339","price_per_share":14.71,"price_display":"14.71","price_state":"stated","total_value":210926.69,"total_display":"210,926.69","total_whole":"210,927","shares_owned_after":544912.0,"shares_owned_after_display":"544,912","ownership_form":"I","is_10b5_1":null,"transaction_date":"2013-02-11","filed_date":"2013-02-13","scope":"insider"},{"id":5509002,"accession":"0001209191-13-007741","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-13-007741","line_url":"/filing/0001209191-13-007741#line-2","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":11195.0,"shares_display":"11,195","price_per_share":14.8,"price_display":"14.80","price_state":"stated","total_value":165686.0,"total_display":"165,686.00","total_whole":"165,686","shares_owned_after":559251.0,"shares_owned_after_display":"559,251","ownership_form":"I","is_10b5_1":null,"transaction_date":"2013-02-08","filed_date":"2013-02-11","scope":"insider"},{"id":5508999,"accession":"0001209191-13-007741","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-13-007741","line_url":"/filing/0001209191-13-007741#line-1","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":13373.0,"shares_display":"13,373","price_per_share":14.78,"price_display":"14.78","price_state":"stated","total_value":197652.94,"total_display":"197,652.94","total_whole":"197,653","shares_owned_after":570446.0,"shares_owned_after_display":"570,446","ownership_form":"I","is_10b5_1":null,"transaction_date":"2013-02-07","filed_date":"2013-02-11","scope":"insider"},{"id":2165271,"accession":"0001209191-12-056819","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-12-056819","line_url":"/filing/0001209191-12-056819#line-1","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":1985.0,"shares_display":"1,985","price_per_share":14.68,"price_display":"14.68","price_state":"stated","total_value":29139.8,"total_display":"29,139.80","total_whole":"29,140","shares_owned_after":2111.0,"shares_owned_after_display":"2,111","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-12-07","filed_date":"2012-12-11","scope":"insider"},{"id":2126134,"accession":"0001209191-12-056163","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-12-056163","line_url":"/filing/0001209191-12-056163#line-2","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":25000.0,"shares_display":"25,000","price_per_share":14.58,"price_display":"14.58","price_state":"stated","total_value":364500.0,"total_display":"364,500.00","total_whole":"364,500","shares_owned_after":583819.0,"shares_owned_after_display":"583,819","ownership_form":"I","is_10b5_1":null,"transaction_date":"2012-12-05","filed_date":"2012-12-06","scope":"insider"},{"id":2126131,"accession":"0001209191-12-056163","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-12-056163","line_url":"/filing/0001209191-12-056163#line-1","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":25000.0,"shares_display":"25,000","price_per_share":14.58,"price_display":"14.58","price_state":"stated","total_value":364500.0,"total_display":"364,500.00","total_whole":"364,500","shares_owned_after":608819.0,"shares_owned_after_display":"608,819","ownership_form":"I","is_10b5_1":null,"transaction_date":"2012-12-04","filed_date":"2012-12-06","scope":"insider"},{"id":2242351,"accession":"0001209191-12-055436","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001209191-12-055436","line_url":"/filing/0001209191-12-055436#line-3","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":25000.0,"shares_display":"25,000","price_per_share":14.48,"price_display":"14.48","price_state":"stated","total_value":362000.0,"total_display":"362,000.00","total_whole":"362,000","shares_owned_after":633819.0,"shares_owned_after_display":"633,819","ownership_form":"I","is_10b5_1":null,"transaction_date":"2012-12-03","filed_date":"2012-12-03","scope":"insider"},{"id":2242348,"accession":"0001209191-12-055436","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-12-055436","line_url":"/filing/0001209191-12-055436#line-2","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":25000.0,"shares_display":"25,000","price_per_share":14.48,"price_display":"14.48","price_state":"stated","total_value":362000.0,"total_display":"362,000.00","total_whole":"362,000","shares_owned_after":658819.0,"shares_owned_after_display":"658,819","ownership_form":"I","is_10b5_1":null,"transaction_date":"2012-11-30","filed_date":"2012-12-03","scope":"insider"},{"id":2242343,"accession":"0001209191-12-055436","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-12-055436","line_url":"/filing/0001209191-12-055436#line-1","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":25000.0,"shares_display":"25,000","price_per_share":14.46,"price_display":"14.46","price_state":"stated","total_value":361500.0,"total_display":"361,500.00","total_whole":"361,500","shares_owned_after":683819.0,"shares_owned_after_display":"683,819","ownership_form":"I","is_10b5_1":null,"transaction_date":"2012-11-29","filed_date":"2012-12-03","scope":"insider"},{"id":3193482,"accession":"0001209191-12-054862","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001209191-12-054862","line_url":"/filing/0001209191-12-054862#line-3","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":25000.0,"shares_display":"25,000","price_per_share":14.27,"price_display":"14.27","price_state":"stated","total_value":356750.0,"total_display":"356,750.00","total_whole":"356,750","shares_owned_after":708819.0,"shares_owned_after_display":"708,819","ownership_form":"I","is_10b5_1":null,"transaction_date":"2012-11-28","filed_date":"2012-11-28","scope":"insider"},{"id":3193479,"accession":"0001209191-12-054862","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-12-054862","line_url":"/filing/0001209191-12-054862#line-2","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":25000.0,"shares_display":"25,000","price_per_share":14.27,"price_display":"14.27","price_state":"stated","total_value":356750.0,"total_display":"356,750.00","total_whole":"356,750","shares_owned_after":733819.0,"shares_owned_after_display":"733,819","ownership_form":"I","is_10b5_1":null,"transaction_date":"2012-11-27","filed_date":"2012-11-28","scope":"insider"},{"id":3193476,"accession":"0001209191-12-054862","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-12-054862","line_url":"/filing/0001209191-12-054862#line-1","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":25000.0,"shares_display":"25,000","price_per_share":14.18,"price_display":"14.18","price_state":"stated","total_value":354500.0,"total_display":"354,500.00","total_whole":"354,500","shares_owned_after":758819.0,"shares_owned_after_display":"758,819","ownership_form":"I","is_10b5_1":null,"transaction_date":"2012-11-26","filed_date":"2012-11-28","scope":"insider"},{"id":2920591,"accession":"0001209191-12-054514","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-12-054514","line_url":"/filing/0001209191-12-054514#line-2","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":25000.0,"shares_display":"25,000","price_per_share":14.15,"price_display":"14.15","price_state":"stated","total_value":353750.0,"total_display":"353,750.00","total_whole":"353,750","shares_owned_after":783819.0,"shares_owned_after_display":"783,819","ownership_form":"I","is_10b5_1":null,"transaction_date":"2012-11-23","filed_date":"2012-11-26","scope":"insider"},{"id":2920587,"accession":"0001209191-12-054514","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-12-054514","line_url":"/filing/0001209191-12-054514#line-1","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":25000.0,"shares_display":"25,000","price_per_share":14.0,"price_display":"14.00","price_state":"stated","total_value":350000.0,"total_display":"350,000.00","total_whole":"350,000","shares_owned_after":808819.0,"shares_owned_after_display":"808,819","ownership_form":"I","is_10b5_1":null,"transaction_date":"2012-11-21","filed_date":"2012-11-26","scope":"insider"},{"id":3471000,"accession":"0001209191-12-054181","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-12-054181","line_url":"/filing/0001209191-12-054181#line-2","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":25000.0,"shares_display":"25,000","price_per_share":13.93,"price_display":"13.93","price_state":"stated","total_value":348250.0,"total_display":"348,250.00","total_whole":"348,250","shares_owned_after":833819.0,"shares_owned_after_display":"833,819","ownership_form":"I","is_10b5_1":null,"transaction_date":"2012-11-20","filed_date":"2012-11-20","scope":"insider"},{"id":3470998,"accession":"0001209191-12-054181","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-12-054181","line_url":"/filing/0001209191-12-054181#line-1","is_derivative":false,"issuer_cik":"0000704532","issuer_name":"NANOMETRICS INC","issuer_ticker":"NANO","issuer_name_source":null,"issuer_url":"/issuer/0000704532","owner_cik":"0001296648","owner_name":"Coates Norman V","owner_display_name":"Coates Norman V","owner_url":"/insider/0001296648","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":7203.0,"shares_display":"7,203","price_per_share":13.92,"price_display":"13.92","price_state":"stated","total_value":100265.76,"total_display":"100,265.76","total_whole":"100,266","shares_owned_after":858819.0,"shares_owned_after_display":"858,819","ownership_form":"I","is_10b5_1":null,"transaction_date":"2012-11-19","filed_date":"2012-11-20","scope":"insider"}],"collapsed":true,"next_cursor":"2012-11-19|3470998","ledger_fault":false,"count":{"value":102,"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":102,"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":102},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0000704532","name":"NANOMETRICS INC","url":"/issuer/0000704532","role":"Director, Ten percent owner","n_filings":90,"first_seen":"2010-04-16","last_seen":"2013-05-06"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001296648","retrieved_at":"2026-08-22T17:06:29+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"}}