{"entity":{"type":"insider","cik":"0001622429","url":"/insider/0001622429","json_url":"/insider/0001622429.json","name":"desGarennes Kenneth","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":78,"n_filings":42,"first":"2014-10-24","last":"2017-08-24","span_basis":"filed_date"},"name_variants":[{"name":"desGarennes Kenneth","source":"filing","n_filings":42,"first_seen":"2014-10-24","last_seen":"2017-08-24"}],"transactions":[{"id":5071136,"accession":"0001209191-17-050216","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-17-050216","line_url":"/filing/0001209191-17-050216","is_derivative":false,"issuer_cik":"0001608249","issuer_name":"Zayo Group Holdings, Inc.","issuer_ticker":"ZAYO","issuer_name_source":null,"issuer_url":"/issuer/0001608249","owner_cik":"0001622429","owner_name":"desGarennes Kenneth","owner_display_name":"desGarennes Kenneth","owner_url":"/insider/0001622429","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":38885.0,"shares_display":"38,885","price_per_share":34.08,"price_display":"34.08","price_state":"stated","total_value":1325200.8,"total_display":"1,325,200.80","total_whole":"1,325,201","shares_owned_after":1018044.0,"shares_owned_after_display":"1,018,044","ownership_form":"D","is_10b5_1":null,"transaction_date":"2017-08-23","filed_date":"2017-08-24","scope":"insider","n_lines":2},{"id":4197405,"accession":"0001209191-17-046259","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-17-046259","line_url":"/filing/0001209191-17-046259","is_derivative":false,"issuer_cik":"0001608249","issuer_name":"Zayo Group Holdings, Inc.","issuer_ticker":"ZAYO","issuer_name_source":null,"issuer_url":"/issuer/0001608249","owner_cik":"0001622429","owner_name":"desGarennes Kenneth","owner_display_name":"desGarennes Kenneth","owner_url":"/insider/0001622429","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":38885.0,"shares_display":"38,885","price_per_share":32.36762324803909,"price_display":"32.37","price_state":"stated","total_value":1258615.03,"total_display":"1,258,615.03","total_whole":"1,258,615","shares_owned_after":1047687.0,"shares_owned_after_display":"1,047,687","ownership_form":"D","is_10b5_1":null,"transaction_date":"2017-07-24","filed_date":"2017-07-25","scope":"insider","n_lines":2},{"id":5175092,"accession":"0001209191-17-044441","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-17-044441","line_url":"/filing/0001209191-17-044441#line-2","is_derivative":false,"issuer_cik":"0001608249","issuer_name":"Zayo Group Holdings, Inc.","issuer_ticker":"ZAYO","issuer_name_source":null,"issuer_url":"/issuer/0001608249","owner_cik":"0001622429","owner_name":"desGarennes Kenneth","owner_display_name":"desGarennes Kenneth","owner_url":"/insider/0001622429","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":18522.0,"shares_display":"18,522","price_per_share":30.18,"price_display":"30.18","price_state":"stated","total_value":558993.96,"total_display":"558,993.96","total_whole":"558,994","shares_owned_after":1077330.0,"shares_owned_after_display":"1,077,330","ownership_form":"D","is_10b5_1":null,"transaction_date":"2017-07-06","filed_date":"2017-07-07","scope":"insider"},{"id":5175087,"accession":"0001209191-17-044441","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-17-044441","line_url":"/filing/0001209191-17-044441#line-1","is_derivative":false,"issuer_cik":"0001608249","issuer_name":"Zayo Group Holdings, Inc.","issuer_ticker":"ZAYO","issuer_name_source":null,"issuer_url":"/issuer/0001608249","owner_cik":"0001622429","owner_name":"desGarennes Kenneth","owner_display_name":"desGarennes Kenneth","owner_url":"/insider/0001622429","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1796.0,"shares_display":"1,796","price_per_share":30.58,"price_display":"30.58","price_state":"stated","total_value":54921.68,"total_display":"54,921.68","total_whole":"54,922","shares_owned_after":1095852.0,"shares_owned_after_display":"1,095,852","ownership_form":"D","is_10b5_1":null,"transaction_date":"2017-07-05","filed_date":"2017-07-07","scope":"insider"},{"id":4832001,"accession":"0001209191-17-041693","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-17-041693","line_url":"/filing/0001209191-17-041693","is_derivative":false,"issuer_cik":"0001608249","issuer_name":"Zayo Group Holdings, Inc.","issuer_ticker":"ZAYO","issuer_name_source":null,"issuer_url":"/issuer/0001608249","owner_cik":"0001622429","owner_name":"desGarennes Kenneth","owner_display_name":"desGarennes Kenneth","owner_url":"/insider/0001622429","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":38885.0,"shares_display":"38,885","price_per_share":31.51762324803909,"price_display":"31.52","price_state":"stated","total_value":1225562.78,"total_display":"1,225,562.78","total_whole":"1,225,563","shares_owned_after":1055045.0,"shares_owned_after_display":"1,055,045","ownership_form":"D","is_10b5_1":null,"transaction_date":"2017-06-23","filed_date":"2017-06-23","scope":"insider","n_lines":2},{"id":4742452,"accession":"0001209191-17-035174","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-17-035174","line_url":"/filing/0001209191-17-035174","is_derivative":false,"issuer_cik":"0001608249","issuer_name":"Zayo Group Holdings, Inc.","issuer_ticker":"ZAYO","issuer_name_source":null,"issuer_url":"/issuer/0001608249","owner_cik":"0001622429","owner_name":"desGarennes Kenneth","owner_display_name":"desGarennes Kenneth","owner_url":"/insider/0001622429","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":38885.0,"shares_display":"38,885","price_per_share":31.82,"price_display":"31.82","price_state":"stated","total_value":1237320.7,"total_display":"1,237,320.70","total_whole":"1,237,321","shares_owned_after":1084688.0,"shares_owned_after_display":"1,084,688","ownership_form":"D","is_10b5_1":null,"transaction_date":"2017-05-23","filed_date":"2017-05-24","scope":"insider","n_lines":2},{"id":4322361,"accession":"0001209191-17-028244","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-17-028244","line_url":"/filing/0001209191-17-028244","is_derivative":false,"issuer_cik":"0001608249","issuer_name":"Zayo Group Holdings, Inc.","issuer_ticker":"ZAYO","issuer_name_source":null,"issuer_url":"/issuer/0001608249","owner_cik":"0001622429","owner_name":"desGarennes Kenneth","owner_display_name":"desGarennes Kenneth","owner_url":"/insider/0001622429","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":38885.0,"shares_display":"38,885","price_per_share":34.23,"price_display":"34.23","price_state":"stated","total_value":1331033.55,"total_display":"1,331,033.55","total_whole":"1,331,034","shares_owned_after":1114331.0,"shares_owned_after_display":"1,114,331","ownership_form":"D","is_10b5_1":null,"transaction_date":"2017-04-24","filed_date":"2017-04-26","scope":"insider","n_lines":2},{"id":5067537,"accession":"0001209191-17-026366","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-17-026366","line_url":"/filing/0001209191-17-026366#line-2","is_derivative":false,"issuer_cik":"0001608249","issuer_name":"Zayo Group Holdings, Inc.","issuer_ticker":"ZAYO","issuer_name_source":null,"issuer_url":"/issuer/0001608249","owner_cik":"0001622429","owner_name":"desGarennes Kenneth","owner_display_name":"desGarennes Kenneth","owner_url":"/insider/0001622429","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":66048.0,"shares_display":"66,048","price_per_share":32.63,"price_display":"32.63","price_state":"stated","total_value":2155146.24,"total_display":"2,155,146.24","total_whole":"2,155,146","shares_owned_after":1143974.0,"shares_owned_after_display":"1,143,974","ownership_form":"D","is_10b5_1":null,"transaction_date":"2017-04-06","filed_date":"2017-04-07","scope":"insider"},{"id":5067530,"accession":"0001209191-17-026366","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-17-026366","line_url":"/filing/0001209191-17-026366#line-1","is_derivative":false,"issuer_cik":"0001608249","issuer_name":"Zayo Group Holdings, Inc.","issuer_ticker":"ZAYO","issuer_name_source":null,"issuer_url":"/issuer/0001608249","owner_cik":"0001622429","owner_name":"desGarennes Kenneth","owner_display_name":"desGarennes Kenneth","owner_url":"/insider/0001622429","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":63256.0,"shares_display":"63,256","price_per_share":32.6,"price_display":"32.60","price_state":"stated","total_value":2062145.6,"total_display":"2,062,145.60","total_whole":"2,062,146","shares_owned_after":1210022.0,"shares_owned_after_display":"1,210,022","ownership_form":"D","is_10b5_1":null,"transaction_date":"2017-04-05","filed_date":"2017-04-07","scope":"insider"},{"id":4777447,"accession":"0001209191-17-025865","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-17-025865","line_url":"/filing/0001209191-17-025865#line-1","is_derivative":false,"issuer_cik":"0001608249","issuer_name":"Zayo Group Holdings, Inc.","issuer_ticker":"ZAYO","issuer_name_source":null,"issuer_url":"/issuer/0001608249","owner_cik":"0001622429","owner_name":"desGarennes Kenneth","owner_display_name":"desGarennes Kenneth","owner_url":"/insider/0001622429","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":4681.0,"shares_display":"4,681","price_per_share":32.8,"price_display":"32.80","price_state":"stated","total_value":153536.8,"total_display":"153,536.80","total_whole":"153,537","shares_owned_after":1273278.0,"shares_owned_after_display":"1,273,278","ownership_form":"D","is_10b5_1":null,"transaction_date":"2017-04-03","filed_date":"2017-04-05","scope":"insider"},{"id":4414433,"accession":"0001209191-17-023033","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-17-023033","line_url":"/filing/0001209191-17-023033","is_derivative":false,"issuer_cik":"0001608249","issuer_name":"Zayo Group Holdings, Inc.","issuer_ticker":"ZAYO","issuer_name_source":null,"issuer_url":"/issuer/0001608249","owner_cik":"0001622429","owner_name":"desGarennes Kenneth","owner_display_name":"desGarennes Kenneth","owner_url":"/insider/0001622429","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":38885.0,"shares_display":"38,885","price_per_share":33.19,"price_display":"33.19","price_state":"stated","total_value":1290593.15,"total_display":"1,290,593.15","total_whole":"1,290,593","shares_owned_after":986963.0,"shares_owned_after_display":"986,963","ownership_form":"D","is_10b5_1":null,"transaction_date":"2017-03-23","filed_date":"2017-03-27","scope":"insider","n_lines":2},{"id":5342126,"accession":"0001209191-17-014036","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-17-014036","line_url":"/filing/0001209191-17-014036","is_derivative":false,"issuer_cik":"0001608249","issuer_name":"Zayo Group Holdings, Inc.","issuer_ticker":"ZAYO","issuer_name_source":null,"issuer_url":"/issuer/0001608249","owner_cik":"0001622429","owner_name":"desGarennes Kenneth","owner_display_name":"desGarennes Kenneth","owner_url":"/insider/0001622429","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":38885.0,"shares_display":"38,885","price_per_share":31.27,"price_display":"31.27","price_state":"stated","total_value":1215933.95,"total_display":"1,215,933.95","total_whole":"1,215,934","shares_owned_after":1016606.0,"shares_owned_after_display":"1,016,606","ownership_form":"D","is_10b5_1":null,"transaction_date":"2017-02-23","filed_date":"2017-02-23","scope":"insider","n_lines":2},{"id":5155190,"accession":"0001209191-17-006485","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-17-006485","line_url":"/filing/0001209191-17-006485","is_derivative":false,"issuer_cik":"0001608249","issuer_name":"Zayo Group Holdings, Inc.","issuer_ticker":"ZAYO","issuer_name_source":null,"issuer_url":"/issuer/0001608249","owner_cik":"0001622429","owner_name":"desGarennes Kenneth","owner_display_name":"desGarennes Kenneth","owner_url":"/insider/0001622429","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":38885.0,"shares_display":"38,885","price_per_share":31.61,"price_display":"31.61","price_state":"stated","total_value":1229154.85,"total_display":"1,229,154.85","total_whole":"1,229,155","shares_owned_after":1046249.0,"shares_owned_after_display":"1,046,249","ownership_form":"D","is_10b5_1":null,"transaction_date":"2017-01-23","filed_date":"2017-01-31","scope":"insider","n_lines":2},{"id":5154872,"accession":"0001209191-17-002723","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-17-002723","line_url":"/filing/0001209191-17-002723#line-1","is_derivative":false,"issuer_cik":"0001608249","issuer_name":"Zayo Group Holdings, Inc.","issuer_ticker":"ZAYO","issuer_name_source":null,"issuer_url":"/issuer/0001608249","owner_cik":"0001622429","owner_name":"desGarennes Kenneth","owner_display_name":"desGarennes Kenneth","owner_url":"/insider/0001622429","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":61860.0,"shares_display":"61,860","price_per_share":30.91,"price_display":"30.91","price_state":"stated","total_value":1912092.6,"total_display":"1,912,092.60","total_whole":"1,912,093","shares_owned_after":1075892.0,"shares_owned_after_display":"1,075,892","ownership_form":"D","is_10b5_1":null,"transaction_date":"2017-01-06","filed_date":"2017-01-06","scope":"insider"},{"id":4436432,"accession":"0001209191-17-001608","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001209191-17-001608","line_url":"/filing/0001209191-17-001608#line-3","is_derivative":false,"issuer_cik":"0001608249","issuer_name":"Zayo Group Holdings, Inc.","issuer_ticker":"ZAYO","issuer_name_source":null,"issuer_url":"/issuer/0001608249","owner_cik":"0001622429","owner_name":"desGarennes Kenneth","owner_display_name":"desGarennes Kenneth","owner_url":"/insider/0001622429","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":3319.0,"shares_display":"3,319","price_per_share":33.09,"price_display":"33.09","price_state":"stated","total_value":109825.71,"total_display":"109,825.71","total_whole":"109,826","shares_owned_after":1137752.0,"shares_owned_after_display":"1,137,752","ownership_form":"D","is_10b5_1":null,"transaction_date":"2017-01-03","filed_date":"2017-01-04","scope":"insider"},{"id":3260358,"accession":"0001209191-16-156793","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-16-156793","line_url":"/filing/0001209191-16-156793","is_derivative":false,"issuer_cik":"0001608249","issuer_name":"Zayo Group Holdings, Inc.","issuer_ticker":"ZAYO","issuer_name_source":null,"issuer_url":"/issuer/0001608249","owner_cik":"0001622429","owner_name":"desGarennes Kenneth","owner_display_name":"desGarennes Kenneth","owner_url":"/insider/0001622429","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":38885.0,"shares_display":"38,885","price_per_share":33.32,"price_display":"33.32","price_state":"stated","total_value":1295648.2,"total_display":"1,295,648.20","total_whole":"1,295,648","shares_owned_after":1007829.0,"shares_owned_after_display":"1,007,829","ownership_form":"D","is_10b5_1":null,"transaction_date":"2016-12-23","filed_date":"2016-12-27","scope":"insider","n_lines":2},{"id":2835458,"accession":"0001209191-16-151983","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001209191-16-151983","line_url":"/filing/0001209191-16-151983","is_derivative":false,"issuer_cik":"0001608249","issuer_name":"Zayo Group Holdings, Inc.","issuer_ticker":"ZAYO","issuer_name_source":null,"issuer_url":"/issuer/0001608249","owner_cik":"0001622429","owner_name":"desGarennes Kenneth","owner_display_name":"desGarennes Kenneth","owner_url":"/insider/0001622429","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":38885.0,"shares_display":"38,885","price_per_share":34.45,"price_display":"34.45","price_state":"stated","total_value":1339588.25,"total_display":"1,339,588.25","total_whole":"1,339,588","shares_owned_after":964585.0,"shares_owned_after_display":"964,585","ownership_form":"D","is_10b5_1":null,"transaction_date":"2016-11-23","filed_date":"2016-11-23","scope":"insider","n_lines":2},{"id":2835451,"accession":"0001209191-16-151983","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-16-151983","line_url":"/filing/0001209191-16-151983","is_derivative":false,"issuer_cik":"0001608249","issuer_name":"Zayo Group Holdings, Inc.","issuer_ticker":"ZAYO","issuer_name_source":null,"issuer_url":"/issuer/0001608249","owner_cik":"0001622429","owner_name":"desGarennes Kenneth","owner_display_name":"desGarennes Kenneth","owner_url":"/insider/0001622429","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":283173.0,"shares_display":"283,173","price_per_share":35.08879232836464,"price_display":"35.09","price_state":"stated","total_value":9936198.59,"total_display":"9,936,198.59","total_whole":"9,936,199","shares_owned_after":994228.0,"shares_owned_after_display":"994,228","ownership_form":"D","is_10b5_1":null,"transaction_date":"2016-11-21","filed_date":"2016-11-23","scope":"insider","n_lines":2},{"id":2289454,"accession":"0001209191-16-151299","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-16-151299","line_url":"/filing/0001209191-16-151299","is_derivative":false,"issuer_cik":"0001608249","issuer_name":"Zayo Group Holdings, Inc.","issuer_ticker":"ZAYO","issuer_name_source":null,"issuer_url":"/issuer/0001608249","owner_cik":"0001622429","owner_name":"desGarennes Kenneth","owner_display_name":"desGarennes Kenneth","owner_url":"/insider/0001622429","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":183427.0,"shares_display":"183,427","price_per_share":35.0,"price_display":"35.00","price_state":"stated","total_value":6419945.0,"total_display":"6,419,945.00","total_whole":"6,419,945","shares_owned_after":1227606.0,"shares_owned_after_display":"1,227,606","ownership_form":"D","is_10b5_1":null,"transaction_date":"2016-11-18","filed_date":"2016-11-18","scope":"insider","n_lines":2},{"id":2061425,"accession":"0001209191-16-146903","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-16-146903","line_url":"/filing/0001209191-16-146903","is_derivative":false,"issuer_cik":"0001608249","issuer_name":"Zayo Group Holdings, Inc.","issuer_ticker":"ZAYO","issuer_name_source":null,"issuer_url":"/issuer/0001608249","owner_cik":"0001622429","owner_name":"desGarennes Kenneth","owner_display_name":"desGarennes Kenneth","owner_url":"/insider/0001622429","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":38885.0,"shares_display":"38,885","price_per_share":31.79237675196091,"price_display":"31.79","price_state":"stated","total_value":1236246.57,"total_display":"1,236,246.57","total_whole":"1,236,247","shares_owned_after":2299419.0,"shares_owned_after_display":"2,299,419","ownership_form":"D","is_10b5_1":null,"transaction_date":"2016-10-24","filed_date":"2016-10-25","scope":"insider","n_lines":2},{"id":3045851,"accession":"0001209191-16-145292","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-16-145292","line_url":"/filing/0001209191-16-145292#line-1","is_derivative":false,"issuer_cik":"0001608249","issuer_name":"Zayo Group Holdings, Inc.","issuer_ticker":"ZAYO","issuer_name_source":null,"issuer_url":"/issuer/0001608249","owner_cik":"0001622429","owner_name":"desGarennes Kenneth","owner_display_name":"desGarennes Kenneth","owner_url":"/insider/0001622429","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":3278.0,"shares_display":"3,278","price_per_share":31.01,"price_display":"31.01","price_state":"stated","total_value":101650.78,"total_display":"101,650.78","total_whole":"101,651","shares_owned_after":2329062.0,"shares_owned_after_display":"2,329,062","ownership_form":"D","is_10b5_1":null,"transaction_date":"2016-10-06","filed_date":"2016-10-06","scope":"insider"},{"id":3176745,"accession":"0001209191-16-145155","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-16-145155","line_url":"/filing/0001209191-16-145155#line-1","is_derivative":false,"issuer_cik":"0001608249","issuer_name":"Zayo Group Holdings, Inc.","issuer_ticker":"ZAYO","issuer_name_source":null,"issuer_url":"/issuer/0001608249","owner_cik":"0001622429","owner_name":"desGarennes Kenneth","owner_display_name":"desGarennes Kenneth","owner_url":"/insider/0001622429","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":3401.0,"shares_display":"3,401","price_per_share":29.64,"price_display":"29.64","price_state":"stated","total_value":100805.64,"total_display":"100,805.64","total_whole":"100,806","shares_owned_after":2332340.0,"shares_owned_after_display":"2,332,340","ownership_form":"D","is_10b5_1":null,"transaction_date":"2016-10-03","filed_date":"2016-10-05","scope":"insider"},{"id":3086223,"accession":"0001209191-16-142680","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-16-142680","line_url":"/filing/0001209191-16-142680","is_derivative":false,"issuer_cik":"0001608249","issuer_name":"Zayo Group Holdings, Inc.","issuer_ticker":"ZAYO","issuer_name_source":null,"issuer_url":"/issuer/0001608249","owner_cik":"0001622429","owner_name":"desGarennes Kenneth","owner_display_name":"desGarennes Kenneth","owner_url":"/insider/0001622429","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":62500.0,"shares_display":"62,500","price_per_share":29.83,"price_display":"29.83","price_state":"stated","total_value":1864375.0,"total_display":"1,864,375.00","total_whole":"1,864,375","shares_owned_after":2086134.0,"shares_owned_after_display":"2,086,134","ownership_form":"D","is_10b5_1":null,"transaction_date":"2016-09-22","filed_date":"2016-09-23","scope":"insider","n_lines":2},{"id":2961410,"accession":"0001209191-16-138403","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-16-138403","line_url":"/filing/0001209191-16-138403","is_derivative":false,"issuer_cik":"0001608249","issuer_name":"Zayo Group Holdings, Inc.","issuer_ticker":"ZAYO","issuer_name_source":null,"issuer_url":"/issuer/0001608249","owner_cik":"0001622429","owner_name":"desGarennes Kenneth","owner_display_name":"desGarennes Kenneth","owner_url":"/insider/0001622429","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":62500.0,"shares_display":"62,500","price_per_share":28.988,"price_display":"28.99","price_state":"stated","total_value":1811750.0,"total_display":"1,811,750.00","total_whole":"1,811,750","shares_owned_after":2130664.0,"shares_owned_after_display":"2,130,664","ownership_form":"D","is_10b5_1":null,"transaction_date":"2016-08-22","filed_date":"2016-08-23","scope":"insider","n_lines":2},{"id":3175347,"accession":"0001209191-16-133970","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-16-133970","line_url":"/filing/0001209191-16-133970","is_derivative":false,"issuer_cik":"0001608249","issuer_name":"Zayo Group Holdings, Inc.","issuer_ticker":"ZAYO","issuer_name_source":null,"issuer_url":"/issuer/0001608249","owner_cik":"0001622429","owner_name":"desGarennes Kenneth","owner_display_name":"desGarennes Kenneth","owner_url":"/insider/0001622429","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":62500.0,"shares_display":"62,500","price_per_share":29.54,"price_display":"29.54","price_state":"stated","total_value":1846250.0,"total_display":"1,846,250.00","total_whole":"1,846,250","shares_owned_after":2149409.0,"shares_owned_after_display":"2,149,409","ownership_form":"D","is_10b5_1":null,"transaction_date":"2016-07-22","filed_date":"2016-07-26","scope":"insider","n_lines":2},{"id":2055409,"accession":"0001209191-16-131344","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-16-131344","line_url":"/filing/0001209191-16-131344#line-2","is_derivative":false,"issuer_cik":"0001608249","issuer_name":"Zayo Group Holdings, Inc.","issuer_ticker":"ZAYO","issuer_name_source":null,"issuer_url":"/issuer/0001608249","owner_cik":"0001622429","owner_name":"desGarennes Kenneth","owner_display_name":"desGarennes Kenneth","owner_url":"/insider/0001622429","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1766.0,"shares_display":"1,766","price_per_share":27.9,"price_display":"27.90","price_state":"stated","total_value":49271.4,"total_display":"49,271.40","total_whole":"49,271","shares_owned_after":2179740.0,"shares_owned_after_display":"2,179,740","ownership_form":"D","is_10b5_1":null,"transaction_date":"2016-07-05","filed_date":"2016-07-05","scope":"insider"},{"id":2283575,"accession":"0001209191-16-129296","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-16-129296","line_url":"/filing/0001209191-16-129296","is_derivative":false,"issuer_cik":"0001608249","issuer_name":"Zayo Group Holdings, Inc.","issuer_ticker":"ZAYO","issuer_name_source":null,"issuer_url":"/issuer/0001608249","owner_cik":"0001622429","owner_name":"desGarennes Kenneth","owner_display_name":"desGarennes Kenneth","owner_url":"/insider/0001622429","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":62500.0,"shares_display":"62,500","price_per_share":27.31,"price_display":"27.31","price_state":"stated","total_value":1706875.0,"total_display":"1,706,875.00","total_whole":"1,706,875","shares_owned_after":2176004.0,"shares_owned_after_display":"2,176,004","ownership_form":"D","is_10b5_1":null,"transaction_date":"2016-06-22","filed_date":"2016-06-22","scope":"insider","n_lines":2},{"id":2207142,"accession":"0001209191-16-123066","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-16-123066","line_url":"/filing/0001209191-16-123066","is_derivative":false,"issuer_cik":"0001608249","issuer_name":"Zayo Group Holdings, Inc.","issuer_ticker":"ZAYO","issuer_name_source":null,"issuer_url":"/issuer/0001608249","owner_cik":"0001622429","owner_name":"desGarennes Kenneth","owner_display_name":"desGarennes Kenneth","owner_url":"/insider/0001622429","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":62500.0,"shares_display":"62,500","price_per_share":27.53,"price_display":"27.53","price_state":"stated","total_value":1720625.0,"total_display":"1,720,625.00","total_whole":"1,720,625","shares_owned_after":2149510.0,"shares_owned_after_display":"2,149,510","ownership_form":"D","is_10b5_1":null,"transaction_date":"2016-05-23","filed_date":"2016-05-24","scope":"insider","n_lines":2},{"id":2825508,"accession":"0001209191-16-115391","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-16-115391","line_url":"/filing/0001209191-16-115391","is_derivative":false,"issuer_cik":"0001608249","issuer_name":"Zayo Group Holdings, Inc.","issuer_ticker":"ZAYO","issuer_name_source":null,"issuer_url":"/issuer/0001608249","owner_cik":"0001622429","owner_name":"desGarennes Kenneth","owner_display_name":"desGarennes Kenneth","owner_url":"/insider/0001622429","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":62500.0,"shares_display":"62,500","price_per_share":25.72,"price_display":"25.72","price_state":"stated","total_value":1607500.0,"total_display":"1,607,500.00","total_whole":"1,607,500","shares_owned_after":2181147.0,"shares_owned_after_display":"2,181,147","ownership_form":"D","is_10b5_1":null,"transaction_date":"2016-04-22","filed_date":"2016-04-22","scope":"insider","n_lines":2},{"id":2281943,"accession":"0001209191-16-113817","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-16-113817","line_url":"/filing/0001209191-16-113817","is_derivative":false,"issuer_cik":"0001608249","issuer_name":"Zayo Group Holdings, Inc.","issuer_ticker":"ZAYO","issuer_name_source":null,"issuer_url":"/issuer/0001608249","owner_cik":"0001622429","owner_name":"desGarennes Kenneth","owner_display_name":"desGarennes Kenneth","owner_url":"/insider/0001622429","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":41666.0,"shares_display":"41,666","price_per_share":25.0,"price_display":"25.00","price_state":"stated","total_value":1041650.0,"total_display":"1,041,650.00","total_whole":"1,041,650","shares_owned_after":2231147.0,"shares_owned_after_display":"2,231,147","ownership_form":"D","is_10b5_1":null,"transaction_date":"2016-04-08","filed_date":"2016-04-11","scope":"insider","n_lines":2}],"collapsed":true,"next_cursor":"2016-04-08|2281938","ledger_fault":false,"count":{"value":78,"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":78,"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":78},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0001608249","name":"Zayo Group Holdings, Inc.","url":"/issuer/0001608249","role":"Officer (Chief Financial Officer)","n_filings":42,"first_seen":"2014-10-24","last_seen":"2017-08-24"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001622429","retrieved_at":"2026-08-26T18:36:11+00:00","coverage":{"filings":1506293,"transactions":4290787,"issuers":28597,"insiders":152303,"first_filed_date":"2003-06-30","last_filed_date":"2026-08-25","last_ingest":"2026-08-26T05:24:25.741053+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"}}