{"entity":{"type":"insider","cik":"0001377270","url":"/insider/0001377270","json_url":"/insider/0001377270.json","name":"DIPALMA DINO","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":404,"n_filings":52,"first":"2006-10-19","last":"2011-09-19","span_basis":"filed_date"},"name_variants":[{"name":"DIPALMA DINO","source":"filing","n_filings":52,"first_seen":"2006-10-19","last_seen":"2011-09-19"}],"transactions":[{"id":9133649,"accession":"0001209191-11-048379","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001209191-11-048379","line_url":"/filing/0001209191-11-048379","is_derivative":false,"issuer_cik":"0001130258","issuer_name":"ACME PACKET INC","issuer_ticker":"APKT","issuer_name_source":null,"issuer_url":"/issuer/0001130258","owner_cik":"0001377270","owner_name":"DIPALMA DINO","owner_display_name":"DIPALMA DINO","owner_url":"/insider/0001377270","role":"Officer (VP Sales & Business Develop)","role_mark":"O","role_mark_label":"Officer (VP Sales & Business Develop)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP Sales & Business Develop","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":12000.0,"shares_display":"12,000","price_per_share":51.301251666666666,"price_display":"51.30","price_state":"stated","total_value":615615.02,"total_display":"615,615.02","total_whole":"615,615","shares_owned_after":1300.0,"shares_owned_after_display":"1,300","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-09-15","filed_date":"2011-09-19","scope":"insider","n_lines":2},{"id":8834352,"accession":"0001209191-11-044697","txn_seq":6,"anchor":"line-6","filing_url":"/filing/0001209191-11-044697","line_url":"/filing/0001209191-11-044697#line-6","is_derivative":false,"issuer_cik":"0001130258","issuer_name":"ACME PACKET INC","issuer_ticker":"APKT","issuer_name_source":null,"issuer_url":"/issuer/0001130258","owner_cik":"0001377270","owner_name":"DIPALMA DINO","owner_display_name":"DIPALMA DINO","owner_url":"/insider/0001377270","role":"Officer (VP Sales & Business Develop)","role_mark":"O","role_mark_label":"Officer (VP Sales & Business Develop)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP Sales & Business Develop","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":12000.0,"shares_display":"12,000","price_per_share":54.2446,"price_display":"54.24","price_state":"stated","total_value":650935.2,"total_display":"650,935.20","total_whole":"650,935","shares_owned_after":0.0,"shares_owned_after_display":"0","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-08-16","filed_date":"2011-08-17","scope":"insider"},{"id":8834346,"accession":"0001209191-11-044697","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001209191-11-044697","line_url":"/filing/0001209191-11-044697#line-3","is_derivative":false,"issuer_cik":"0001130258","issuer_name":"ACME PACKET INC","issuer_ticker":"APKT","issuer_name_source":null,"issuer_url":"/issuer/0001130258","owner_cik":"0001377270","owner_name":"DIPALMA DINO","owner_display_name":"DIPALMA DINO","owner_url":"/insider/0001377270","role":"Officer (VP Sales & Business Develop)","role_mark":"O","role_mark_label":"Officer (VP Sales & Business Develop)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP Sales & Business Develop","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":19500.0,"shares_display":"19,500","price_per_share":56.1009,"price_display":"56.10","price_state":"stated","total_value":1093967.55,"total_display":"1,093,967.55","total_whole":"1,093,968","shares_owned_after":0.0,"shares_owned_after_display":"0","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-08-15","filed_date":"2011-08-17","scope":"insider"},{"id":8887652,"accession":"0001209191-11-040500","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001209191-11-040500","line_url":"/filing/0001209191-11-040500","is_derivative":false,"issuer_cik":"0001130258","issuer_name":"ACME PACKET INC","issuer_ticker":"APKT","issuer_name_source":null,"issuer_url":"/issuer/0001130258","owner_cik":"0001377270","owner_name":"DIPALMA DINO","owner_display_name":"DIPALMA DINO","owner_url":"/insider/0001377270","role":"Officer (VP Sales & Business Develop)","role_mark":"O","role_mark_label":"Officer (VP Sales & Business Develop)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP Sales & Business Develop","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":10000.0,"shares_display":"10,000","price_per_share":67.657109,"price_display":"67.66","price_state":"stated","total_value":676571.09,"total_display":"676,571.09","total_whole":"676,571","shares_owned_after":0.0,"shares_owned_after_display":"0","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-07-19","filed_date":"2011-07-21","scope":"insider","n_lines":2},{"id":9133364,"accession":"0001209191-11-040055","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001209191-11-040055","line_url":"/filing/0001209191-11-040055","is_derivative":false,"issuer_cik":"0001130258","issuer_name":"ACME PACKET INC","issuer_ticker":"APKT","issuer_name_source":null,"issuer_url":"/issuer/0001130258","owner_cik":"0001377270","owner_name":"DIPALMA DINO","owner_display_name":"DIPALMA DINO","owner_url":"/insider/0001377270","role":"Officer (VP Sales & Business Develop)","role_mark":"O","role_mark_label":"Officer (VP Sales & Business Develop)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP Sales & Business Develop","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":9500.0,"shares_display":"9,500","price_per_share":65.48005157894737,"price_display":"65.48","price_state":"stated","total_value":622060.49,"total_display":"622,060.49","total_whole":"622,060","shares_owned_after":1800.0,"shares_owned_after_display":"1,800","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-07-15","filed_date":"2011-07-19","scope":"insider","n_lines":2},{"id":9018730,"accession":"0001209191-11-035318","txn_seq":5,"anchor":"line-5","filing_url":"/filing/0001209191-11-035318","line_url":"/filing/0001209191-11-035318","is_derivative":false,"issuer_cik":"0001130258","issuer_name":"ACME PACKET INC","issuer_ticker":"APKT","issuer_name_source":null,"issuer_url":"/issuer/0001130258","owner_cik":"0001377270","owner_name":"DIPALMA DINO","owner_display_name":"DIPALMA DINO","owner_url":"/insider/0001377270","role":"Officer (VP Sales & Business Develop)","role_mark":"O","role_mark_label":"Officer (VP Sales & Business Develop)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP Sales & Business Develop","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":19500.0,"shares_display":"19,500","price_per_share":64.32118717948718,"price_display":"64.32","price_state":"stated","total_value":1254263.15,"total_display":"1,254,263.15","total_whole":"1,254,263","shares_owned_after":4000.0,"shares_owned_after_display":"4,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-06-15","filed_date":"2011-06-17","scope":"insider","n_lines":2},{"id":8928218,"accession":"0001209191-11-029493","txn_seq":5,"anchor":"line-5","filing_url":"/filing/0001209191-11-029493","line_url":"/filing/0001209191-11-029493#line-5","is_derivative":false,"issuer_cik":"0001130258","issuer_name":"ACME PACKET INC","issuer_ticker":"APKT","issuer_name_source":null,"issuer_url":"/issuer/0001130258","owner_cik":"0001377270","owner_name":"DIPALMA DINO","owner_display_name":"DIPALMA DINO","owner_url":"/insider/0001377270","role":"Officer (VP Sales & Business Develop)","role_mark":"O","role_mark_label":"Officer (VP Sales & Business Develop)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP Sales & Business Develop","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":0.0,"shares_display":"0","price_per_share":73.8525,"price_display":"73.85","price_state":"stated","total_value":0.0,"total_display":null,"total_whole":null,"shares_owned_after":0.0,"shares_owned_after_display":"0","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-05-17","filed_date":"2011-05-18","scope":"insider"},{"id":8928214,"accession":"0001209191-11-029493","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001209191-11-029493","line_url":"/filing/0001209191-11-029493","is_derivative":false,"issuer_cik":"0001130258","issuer_name":"ACME PACKET INC","issuer_ticker":"APKT","issuer_name_source":null,"issuer_url":"/issuer/0001130258","owner_cik":"0001377270","owner_name":"DIPALMA DINO","owner_display_name":"DIPALMA DINO","owner_url":"/insider/0001377270","role":"Officer (VP Sales & Business Develop)","role_mark":"O","role_mark_label":"Officer (VP Sales & Business Develop)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP Sales & Business Develop","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":9500.0,"shares_display":"9,500","price_per_share":76.47906210526315,"price_display":"76.48","price_state":"stated","total_value":726551.09,"total_display":"726,551.09","total_whole":"726,551","shares_owned_after":1775.0,"shares_owned_after_display":"1,775","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-05-16","filed_date":"2011-05-18","scope":"insider","n_lines":2},{"id":8977250,"accession":"0001209191-11-023439","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-11-023439","line_url":"/filing/0001209191-11-023439#line-2","is_derivative":false,"issuer_cik":"0001130258","issuer_name":"ACME PACKET INC","issuer_ticker":"APKT","issuer_name_source":null,"issuer_url":"/issuer/0001130258","owner_cik":"0001377270","owner_name":"DIPALMA DINO","owner_display_name":"DIPALMA DINO","owner_url":"/insider/0001377270","role":"Officer (VP Sales & Business Develop)","role_mark":"O","role_mark_label":"Officer (VP Sales & Business Develop)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP Sales & Business Develop","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":9500.0,"shares_display":"9,500","price_per_share":72.1205,"price_display":"72.12","price_state":"stated","total_value":685144.75,"total_display":"685,144.75","total_whole":"685,145","shares_owned_after":0.0,"shares_owned_after_display":"0","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-04-15","filed_date":"2011-04-19","scope":"insider"},{"id":9174354,"accession":"0001209191-11-023063","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-11-023063","line_url":"/filing/0001209191-11-023063#line-2","is_derivative":false,"issuer_cik":"0001130258","issuer_name":"ACME PACKET INC","issuer_ticker":"APKT","issuer_name_source":null,"issuer_url":"/issuer/0001130258","owner_cik":"0001377270","owner_name":"DIPALMA DINO","owner_display_name":"DIPALMA DINO","owner_url":"/insider/0001377270","role":"Officer (VP Sales & Business Develop)","role_mark":"O","role_mark_label":"Officer (VP Sales & Business Develop)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP Sales & Business Develop","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":10000.0,"shares_display":"10,000","price_per_share":71.9628,"price_display":"71.96","price_state":"stated","total_value":719628.0,"total_display":"719,628.00","total_whole":"719,628","shares_owned_after":0.0,"shares_owned_after_display":"0","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-04-14","filed_date":"2011-04-15","scope":"insider"},{"id":8868671,"accession":"0001209191-11-018716","txn_seq":8,"anchor":"line-8","filing_url":"/filing/0001209191-11-018716","line_url":"/filing/0001209191-11-018716","is_derivative":false,"issuer_cik":"0001130258","issuer_name":"ACME PACKET INC","issuer_ticker":"APKT","issuer_name_source":null,"issuer_url":"/issuer/0001130258","owner_cik":"0001377270","owner_name":"DIPALMA DINO","owner_display_name":"DIPALMA DINO","owner_url":"/insider/0001377270","role":"Officer (VP Sales & Business Develop)","role_mark":"O","role_mark_label":"Officer (VP Sales & Business Develop)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP Sales & Business Develop","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":19500.0,"shares_display":"19,500","price_per_share":70.37438755897436,"price_display":"70.37","price_state":"stated","total_value":1372300.5574,"total_display":"1,372,300.56","total_whole":"1,372,301","shares_owned_after":400.0,"shares_owned_after_display":"400","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-03-15","filed_date":"2011-03-17","scope":"insider","n_lines":4},{"id":9025708,"accession":"0001209191-11-013313","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-11-013313","line_url":"/filing/0001209191-11-013313#line-1","is_derivative":false,"issuer_cik":"0001130258","issuer_name":"ACME PACKET INC","issuer_ticker":"APKT","issuer_name_source":null,"issuer_url":"/issuer/0001130258","owner_cik":"0001377270","owner_name":"DIPALMA DINO","owner_display_name":"DIPALMA DINO","owner_url":"/insider/0001377270","role":"Officer (VP Sales & Business Develop)","role_mark":"O","role_mark_label":"Officer (VP Sales & Business Develop)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP Sales & Business Develop","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":3256.0,"shares_display":"3,256","price_per_share":73.0,"price_display":"73.00","price_state":"stated","total_value":237688.0,"total_display":"237,688.00","total_whole":"237,688","shares_owned_after":0.0,"shares_owned_after_display":"0","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-02-24","filed_date":"2011-02-28","scope":"insider"},{"id":8986964,"accession":"0001209191-11-010671","txn_seq":6,"anchor":"line-6","filing_url":"/filing/0001209191-11-010671","line_url":"/filing/0001209191-11-010671#line-6","is_derivative":false,"issuer_cik":"0001130258","issuer_name":"ACME PACKET INC","issuer_ticker":"APKT","issuer_name_source":null,"issuer_url":"/issuer/0001130258","owner_cik":"0001377270","owner_name":"DIPALMA DINO","owner_display_name":"DIPALMA DINO","owner_url":"/insider/0001377270","role":"Officer (VP Sales & Business Develop)","role_mark":"O","role_mark_label":"Officer (VP Sales & Business Develop)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP Sales & Business Develop","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":10000.0,"shares_display":"10,000","price_per_share":73.3418,"price_display":"73.34","price_state":"stated","total_value":733418.0,"total_display":"733,418.00","total_whole":"733,418","shares_owned_after":3256.0,"shares_owned_after_display":"3,256","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-02-16","filed_date":"2011-02-17","scope":"insider"},{"id":8986962,"accession":"0001209191-11-010671","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001209191-11-010671","line_url":"/filing/0001209191-11-010671","is_derivative":false,"issuer_cik":"0001130258","issuer_name":"ACME PACKET INC","issuer_ticker":"APKT","issuer_name_source":null,"issuer_url":"/issuer/0001130258","owner_cik":"0001377270","owner_name":"DIPALMA DINO","owner_display_name":"DIPALMA DINO","owner_url":"/insider/0001377270","role":"Officer (VP Sales & Business Develop)","role_mark":"O","role_mark_label":"Officer (VP Sales & Business Develop)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP Sales & Business Develop","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":9500.0,"shares_display":"9,500","price_per_share":72.95740631578947,"price_display":"72.96","price_state":"stated","total_value":693095.36,"total_display":"693,095.36","total_whole":"693,095","shares_owned_after":3456.0,"shares_owned_after_display":"3,456","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-02-15","filed_date":"2011-02-17","scope":"insider","n_lines":3},{"id":9112735,"accession":"0001209191-11-004475","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001209191-11-004475","line_url":"/filing/0001209191-11-004475","is_derivative":false,"issuer_cik":"0001130258","issuer_name":"ACME PACKET INC","issuer_ticker":"APKT","issuer_name_source":null,"issuer_url":"/issuer/0001130258","owner_cik":"0001377270","owner_name":"DIPALMA DINO","owner_display_name":"DIPALMA DINO","owner_url":"/insider/0001377270","role":"Officer (VP Sales & Business Develop)","role_mark":"O","role_mark_label":"Officer (VP Sales & Business Develop)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP Sales & Business Develop","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":10000.0,"shares_display":"10,000","price_per_share":58.980057,"price_display":"58.98","price_state":"stated","total_value":589800.57,"total_display":"589,800.57","total_whole":"589,801","shares_owned_after":4252.0,"shares_owned_after_display":"4,252","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-01-19","filed_date":"2011-01-21","scope":"insider","n_lines":2},{"id":8829496,"accession":"0001209191-11-003905","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001209191-11-003905","line_url":"/filing/0001209191-11-003905","is_derivative":false,"issuer_cik":"0001130258","issuer_name":"ACME PACKET INC","issuer_ticker":"APKT","issuer_name_source":null,"issuer_url":"/issuer/0001130258","owner_cik":"0001377270","owner_name":"DIPALMA DINO","owner_display_name":"DIPALMA DINO","owner_url":"/insider/0001377270","role":"Officer (VP Sales & Business Develop)","role_mark":"O","role_mark_label":"Officer (VP Sales & Business Develop)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP Sales & Business Develop","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":9500.0,"shares_display":"9,500","price_per_share":60.795642105263155,"price_display":"60.80","price_state":"stated","total_value":577558.6,"total_display":"577,558.60","total_whole":"577,559","shares_owned_after":2552.0,"shares_owned_after_display":"2,552","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-01-14","filed_date":"2011-01-19","scope":"insider","n_lines":2},{"id":7733910,"accession":"0001209191-10-061462","txn_seq":6,"anchor":"line-6","filing_url":"/filing/0001209191-10-061462","line_url":"/filing/0001209191-10-061462","is_derivative":false,"issuer_cik":"0001130258","issuer_name":"ACME PACKET INC","issuer_ticker":"APKT","issuer_name_source":null,"issuer_url":"/issuer/0001130258","owner_cik":"0001377270","owner_name":"DIPALMA DINO","owner_display_name":"DIPALMA DINO","owner_url":"/insider/0001377270","role":"Officer (VP Sales & Business Develop)","role_mark":"O","role_mark_label":"Officer (VP Sales & Business Develop)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP Sales & Business Develop","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":20000.0,"shares_display":"20,000","price_per_share":52.5094465,"price_display":"52.51","price_state":"stated","total_value":1050188.93,"total_display":"1,050,188.93","total_whole":"1,050,189","shares_owned_after":3152.0,"shares_owned_after_display":"3,152","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-12-15","filed_date":"2010-12-17","scope":"insider","n_lines":4},{"id":7417685,"accession":"0001209191-10-056204","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001209191-10-056204","line_url":"/filing/0001209191-10-056204","is_derivative":false,"issuer_cik":"0001130258","issuer_name":"ACME PACKET INC","issuer_ticker":"APKT","issuer_name_source":null,"issuer_url":"/issuer/0001130258","owner_cik":"0001377270","owner_name":"DIPALMA DINO","owner_display_name":"DIPALMA DINO","owner_url":"/insider/0001377270","role":"Officer (VP Sales & Business Develop)","role_mark":"O","role_mark_label":"Officer (VP Sales & Business Develop)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP Sales & Business Develop","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":20000.0,"shares_display":"20,000","price_per_share":39.926522,"price_display":"39.93","price_state":"stated","total_value":798530.44,"total_display":"798,530.44","total_whole":"798,530","shares_owned_after":1952.0,"shares_owned_after_display":"1,952","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-11-17","filed_date":"2010-11-19","scope":"insider","n_lines":2},{"id":7690502,"accession":"0001209191-10-050543","txn_seq":5,"anchor":"line-5","filing_url":"/filing/0001209191-10-050543","line_url":"/filing/0001209191-10-050543#line-5","is_derivative":false,"issuer_cik":"0001130258","issuer_name":"ACME PACKET INC","issuer_ticker":"APKT","issuer_name_source":null,"issuer_url":"/issuer/0001130258","owner_cik":"0001377270","owner_name":"DIPALMA DINO","owner_display_name":"DIPALMA DINO","owner_url":"/insider/0001377270","role":"Officer (VP Sales & Business Develop)","role_mark":"O","role_mark_label":"Officer (VP Sales & Business Develop)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP Sales & Business Develop","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":10000.0,"shares_display":"10,000","price_per_share":36.7859,"price_display":"36.79","price_state":"stated","total_value":367859.0,"total_display":"367,859.00","total_whole":"367,859","shares_owned_after":1552.0,"shares_owned_after_display":"1,552","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-10-14","filed_date":"2010-10-15","scope":"insider"},{"id":7690497,"accession":"0001209191-10-050543","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001209191-10-050543","line_url":"/filing/0001209191-10-050543","is_derivative":false,"issuer_cik":"0001130258","issuer_name":"ACME PACKET INC","issuer_ticker":"APKT","issuer_name_source":null,"issuer_url":"/issuer/0001130258","owner_cik":"0001377270","owner_name":"DIPALMA DINO","owner_display_name":"DIPALMA DINO","owner_url":"/insider/0001377270","role":"Officer (VP Sales & Business Develop)","role_mark":"O","role_mark_label":"Officer (VP Sales & Business Develop)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP Sales & Business Develop","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":40000.0,"shares_display":"40,000","price_per_share":36.3200627625,"price_display":"36.32","price_state":"stated","total_value":1452802.5105,"total_display":"1,452,802.51","total_whole":"1,452,803","shares_owned_after":3047.0,"shares_owned_after_display":"3,047","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-10-13","filed_date":"2010-10-15","scope":"insider","n_lines":2},{"id":7431062,"accession":"0001209191-10-046834","txn_seq":5,"anchor":"line-5","filing_url":"/filing/0001209191-10-046834","line_url":"/filing/0001209191-10-046834#line-5","is_derivative":false,"issuer_cik":"0001130258","issuer_name":"ACME PACKET INC","issuer_ticker":"APKT","issuer_name_source":null,"issuer_url":"/issuer/0001130258","owner_cik":"0001377270","owner_name":"DIPALMA DINO","owner_display_name":"DIPALMA DINO","owner_url":"/insider/0001377270","role":"Officer (VP Sales & Business Develop)","role_mark":"O","role_mark_label":"Officer (VP Sales & Business Develop)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP Sales & Business Develop","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":40000.0,"shares_display":"40,000","price_per_share":36.2888,"price_display":"36.29","price_state":"stated","total_value":1451552.0,"total_display":"1,451,552.00","total_whole":"1,451,552","shares_owned_after":1552.0,"shares_owned_after_display":"1,552","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-09-16","filed_date":"2010-09-17","scope":"insider"},{"id":7431058,"accession":"0001209191-10-046834","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001209191-10-046834","line_url":"/filing/0001209191-10-046834#line-3","is_derivative":false,"issuer_cik":"0001130258","issuer_name":"ACME PACKET INC","issuer_ticker":"APKT","issuer_name_source":null,"issuer_url":"/issuer/0001130258","owner_cik":"0001377270","owner_name":"DIPALMA DINO","owner_display_name":"DIPALMA DINO","owner_url":"/insider/0001377270","role":"Officer (VP Sales & Business Develop)","role_mark":"O","role_mark_label":"Officer (VP Sales & Business Develop)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP Sales & Business Develop","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":20000.0,"shares_display":"20,000","price_per_share":36.2434,"price_display":"36.24","price_state":"stated","total_value":724868.0,"total_display":"724,868.00","total_whole":"724,868","shares_owned_after":1552.0,"shares_owned_after_display":"1,552","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-09-15","filed_date":"2010-09-17","scope":"insider"},{"id":7590679,"accession":"0001209191-10-043562","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001209191-10-043562","line_url":"/filing/0001209191-10-043562","is_derivative":false,"issuer_cik":"0001130258","issuer_name":"ACME PACKET INC","issuer_ticker":"APKT","issuer_name_source":null,"issuer_url":"/issuer/0001130258","owner_cik":"0001377270","owner_name":"DIPALMA DINO","owner_display_name":"DIPALMA DINO","owner_url":"/insider/0001377270","role":"Officer (VP Sales & Business Develop)","role_mark":"O","role_mark_label":"Officer (VP Sales & Business Develop)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP Sales & Business Develop","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":20000.0,"shares_display":"20,000","price_per_share":32.82218,"price_display":"32.82","price_state":"stated","total_value":656443.6,"total_display":"656,443.60","total_whole":"656,444","shares_owned_after":5552.0,"shares_owned_after_display":"5,552","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-08-18","filed_date":"2010-08-20","scope":"insider","n_lines":2},{"id":7548369,"accession":"0001209191-10-038696","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001209191-10-038696","line_url":"/filing/0001209191-10-038696","is_derivative":false,"issuer_cik":"0001130258","issuer_name":"ACME PACKET INC","issuer_ticker":"APKT","issuer_name_source":null,"issuer_url":"/issuer/0001130258","owner_cik":"0001377270","owner_name":"DIPALMA DINO","owner_display_name":"DIPALMA DINO","owner_url":"/insider/0001377270","role":"Officer (VP Sales & Business Develop)","role_mark":"O","role_mark_label":"Officer (VP Sales & Business Develop)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP Sales & Business Develop","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":20000.0,"shares_display":"20,000","price_per_share":31.66905,"price_display":"31.67","price_state":"stated","total_value":633381.0,"total_display":"633,381.00","total_whole":"633,381","shares_owned_after":1552.0,"shares_owned_after_display":"1,552","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-07-14","filed_date":"2010-07-15","scope":"insider","n_lines":2},{"id":7717374,"accession":"0001209191-10-034784","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001209191-10-034784","line_url":"/filing/0001209191-10-034784","is_derivative":false,"issuer_cik":"0001130258","issuer_name":"ACME PACKET INC","issuer_ticker":"APKT","issuer_name_source":null,"issuer_url":"/issuer/0001130258","owner_cik":"0001377270","owner_name":"DIPALMA DINO","owner_display_name":"DIPALMA DINO","owner_url":"/insider/0001377270","role":"Officer (VP Sales & Business Develop)","role_mark":"O","role_mark_label":"Officer (VP Sales & Business Develop)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP Sales & Business Develop","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":20000.0,"shares_display":"20,000","price_per_share":28.2313,"price_display":"28.23","price_state":"stated","total_value":564626.0,"total_display":"564,626.00","total_whole":"564,626","shares_owned_after":1552.0,"shares_owned_after_display":"1,552","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-06-15","filed_date":"2010-06-17","scope":"insider","n_lines":2},{"id":7515195,"accession":"0001209191-10-028310","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-10-028310","line_url":"/filing/0001209191-10-028310#line-2","is_derivative":false,"issuer_cik":"0001130258","issuer_name":"ACME PACKET INC","issuer_ticker":"APKT","issuer_name_source":null,"issuer_url":"/issuer/0001130258","owner_cik":"0001377270","owner_name":"DIPALMA DINO","owner_display_name":"DIPALMA DINO","owner_url":"/insider/0001377270","role":"Officer (VP Sales & Business Develop)","role_mark":"O","role_mark_label":"Officer (VP Sales & Business Develop)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP Sales & Business Develop","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":10000.0,"shares_display":"10,000","price_per_share":27.0132,"price_display":"27.01","price_state":"stated","total_value":270132.0,"total_display":"270,132.00","total_whole":"270,132","shares_owned_after":1552.0,"shares_owned_after_display":"1,552","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-05-13","filed_date":"2010-05-17","scope":"insider"},{"id":7329762,"accession":"0001209191-10-023358","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-10-023358","line_url":"/filing/0001209191-10-023358#line-2","is_derivative":false,"issuer_cik":"0001130258","issuer_name":"ACME PACKET INC","issuer_ticker":"APKT","issuer_name_source":null,"issuer_url":"/issuer/0001130258","owner_cik":"0001377270","owner_name":"DIPALMA DINO","owner_display_name":"DIPALMA DINO","owner_url":"/insider/0001377270","role":"Officer (VP Sales & Business Develop)","role_mark":"O","role_mark_label":"Officer (VP Sales & Business Develop)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP Sales & Business Develop","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":10000.0,"shares_display":"10,000","price_per_share":19.4028,"price_display":"19.40","price_state":"stated","total_value":194028.0,"total_display":"194,028.00","total_whole":"194,028","shares_owned_after":1552.0,"shares_owned_after_display":"1,552","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-04-20","filed_date":"2010-04-22","scope":"insider"},{"id":7528799,"accession":"0001209191-10-018058","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-10-018058","line_url":"/filing/0001209191-10-018058#line-2","is_derivative":false,"issuer_cik":"0001130258","issuer_name":"ACME PACKET INC","issuer_ticker":"APKT","issuer_name_source":null,"issuer_url":"/issuer/0001130258","owner_cik":"0001377270","owner_name":"DIPALMA DINO","owner_display_name":"DIPALMA DINO","owner_url":"/insider/0001377270","role":"Officer (VP Sales & Business Develop)","role_mark":"O","role_mark_label":"Officer (VP Sales & Business Develop)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP Sales & Business Develop","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":20000.0,"shares_display":"20,000","price_per_share":18.8702,"price_display":"18.87","price_state":"stated","total_value":377404.0,"total_display":"377,404.00","total_whole":"377,404","shares_owned_after":1522.0,"shares_owned_after_display":"1,522","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-03-17","filed_date":"2010-03-19","scope":"insider"},{"id":7729505,"accession":"0001209191-10-009025","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-10-009025","line_url":"/filing/0001209191-10-009025#line-2","is_derivative":false,"issuer_cik":"0001130258","issuer_name":"ACME PACKET INC","issuer_ticker":"APKT","issuer_name_source":null,"issuer_url":"/issuer/0001130258","owner_cik":"0001377270","owner_name":"DIPALMA DINO","owner_display_name":"DIPALMA DINO","owner_url":"/insider/0001377270","role":"Officer (VP Sales & Business Develop)","role_mark":"O","role_mark_label":"Officer (VP Sales & Business Develop)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP Sales & Business Develop","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":20000.0,"shares_display":"20,000","price_per_share":13.3094,"price_display":"13.31","price_state":"stated","total_value":266188.0,"total_display":"266,188.00","total_whole":"266,188","shares_owned_after":0.0,"shares_owned_after_display":"0","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-02-10","filed_date":"2010-02-12","scope":"insider"},{"id":7388872,"accession":"0001209191-10-002722","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-10-002722","line_url":"/filing/0001209191-10-002722#line-2","is_derivative":false,"issuer_cik":"0001130258","issuer_name":"ACME PACKET INC","issuer_ticker":"APKT","issuer_name_source":null,"issuer_url":"/issuer/0001130258","owner_cik":"0001377270","owner_name":"DIPALMA DINO","owner_display_name":"DIPALMA DINO","owner_url":"/insider/0001377270","role":"Officer (VP Sales & Business Develop)","role_mark":"O","role_mark_label":"Officer (VP Sales & Business Develop)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP Sales & Business Develop","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":10000.0,"shares_display":"10,000","price_per_share":11.1,"price_display":"11.10","price_state":"stated","total_value":111000.0,"total_display":"111,000.00","total_whole":"111,000","shares_owned_after":0.0,"shares_owned_after_display":"0","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-01-07","filed_date":"2010-01-11","scope":"insider"}],"collapsed":true,"next_cursor":"2010-01-07|7388872","ledger_fault":false,"count":{"value":404,"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":404,"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":404},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0001130258","name":"ACME PACKET INC","url":"/issuer/0001130258","role":"Officer (VP Sales & Business Develop)","n_filings":52,"first_seen":"2006-10-19","last_seen":"2011-09-19"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001377270","retrieved_at":"2026-08-24T19:46:17+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"}}