{"entity":{"type":"insider","cik":"0001676397","url":"/insider/0001676397","json_url":"/insider/0001676397.json","name":"Bauer Peter","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":120,"n_filings":67,"first":"2018-04-25","last":"2021-11-09","span_basis":"filed_date"},"name_variants":[{"name":"Bauer Peter","source":"filing","n_filings":67,"first_seen":"2018-04-25","last_seen":"2021-11-09"}],"transactions":[{"id":4848323,"accession":"0001209191-21-063647","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001209191-21-063647","line_url":"/filing/0001209191-21-063647","is_derivative":false,"issuer_cik":"0001644675","issuer_name":"Mimecast Ltd","issuer_ticker":"MIME","issuer_name_source":null,"issuer_url":"/issuer/0001644675","owner_cik":"0001676397","owner_name":"Bauer Peter","owner_display_name":"Bauer Peter","owner_url":"/insider/0001676397","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":7500.0,"shares_display":"7,500","price_per_share":79.03236666666666,"price_display":"79.03","price_state":"stated","total_value":592742.75,"total_display":"592,742.75","total_whole":"592,743","shares_owned_after":1898577.0,"shares_owned_after_display":"1,898,577","ownership_form":"I","is_10b5_1":null,"transaction_date":"2021-11-08","filed_date":"2021-11-09","scope":"insider","n_lines":2},{"id":5406043,"accession":"0001209191-21-060730","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-21-060730","line_url":"/filing/0001209191-21-060730","is_derivative":false,"issuer_cik":"0001644675","issuer_name":"Mimecast Ltd","issuer_ticker":"MIME","issuer_name_source":null,"issuer_url":"/issuer/0001644675","owner_cik":"0001676397","owner_name":"Bauer Peter","owner_display_name":"Bauer Peter","owner_url":"/insider/0001676397","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":50000.0,"shares_display":"50,000","price_per_share":65.991687776,"price_display":"65.99","price_state":"stated","total_value":3299584.3888,"total_display":"3,299,584.39","total_whole":"3,299,584","shares_owned_after":1263578.0,"shares_owned_after_display":"1,263,578","ownership_form":"I","is_10b5_1":null,"transaction_date":"2021-10-15","filed_date":"2021-10-18","scope":"insider","n_lines":2},{"id":4840867,"accession":"0001209191-21-060104","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-21-060104","line_url":"/filing/0001209191-21-060104","is_derivative":false,"issuer_cik":"0001644675","issuer_name":"Mimecast Ltd","issuer_ticker":"MIME","issuer_name_source":null,"issuer_url":"/issuer/0001644675","owner_cik":"0001676397","owner_name":"Bauer Peter","owner_display_name":"Bauer Peter","owner_url":"/insider/0001676397","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":7500.0,"shares_display":"7,500","price_per_share":64.96502213333333,"price_display":"64.97","price_state":"stated","total_value":487237.666,"total_display":"487,237.67","total_whole":"487,238","shares_owned_after":1907192.0,"shares_owned_after_display":"1,907,192","ownership_form":"I","is_10b5_1":null,"transaction_date":"2021-10-07","filed_date":"2021-10-08","scope":"insider","n_lines":2},{"id":4840223,"accession":"0001209191-21-056423","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-21-056423","line_url":"/filing/0001209191-21-056423","is_derivative":false,"issuer_cik":"0001644675","issuer_name":"Mimecast Ltd","issuer_ticker":"MIME","issuer_name_source":null,"issuer_url":"/issuer/0001644675","owner_cik":"0001676397","owner_name":"Bauer Peter","owner_display_name":"Bauer Peter","owner_url":"/insider/0001676397","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":17500.0,"shares_display":"17,500","price_per_share":68.207784,"price_display":"68.21","price_state":"stated","total_value":1193636.22,"total_display":"1,193,636.22","total_whole":"1,193,636","shares_owned_after":1301308.0,"shares_owned_after_display":"1,301,308","ownership_form":"I","is_10b5_1":null,"transaction_date":"2021-09-15","filed_date":"2021-09-16","scope":"insider","n_lines":2},{"id":4427490,"accession":"0001209191-21-055167","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-21-055167","line_url":"/filing/0001209191-21-055167#line-1","is_derivative":false,"issuer_cik":"0001644675","issuer_name":"Mimecast Ltd","issuer_ticker":"MIME","issuer_name_source":null,"issuer_url":"/issuer/0001644675","owner_cik":"0001676397","owner_name":"Bauer Peter","owner_display_name":"Bauer Peter","owner_url":"/insider/0001676397","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":7500.0,"shares_display":"7,500","price_per_share":69.4033,"price_display":"69.40","price_state":"stated","total_value":520524.75,"total_display":"520,524.75","total_whole":"520,525","shares_owned_after":1913577.0,"shares_owned_after_display":"1,913,577","ownership_form":"I","is_10b5_1":null,"transaction_date":"2021-09-07","filed_date":"2021-09-08","scope":"insider"},{"id":5381517,"accession":"0001209191-21-051975","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-21-051975","line_url":"/filing/0001209191-21-051975","is_derivative":false,"issuer_cik":"0001644675","issuer_name":"Mimecast Ltd","issuer_ticker":"MIME","issuer_name_source":null,"issuer_url":"/issuer/0001644675","owner_cik":"0001676397","owner_name":"Bauer Peter","owner_display_name":"Bauer Peter","owner_url":"/insider/0001676397","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":17500.0,"shares_display":"17,500","price_per_share":58.891848457142856,"price_display":"58.89","price_state":"stated","total_value":1030607.348,"total_display":"1,030,607.35","total_whole":"1,030,607","shares_owned_after":1320714.0,"shares_owned_after_display":"1,320,714","ownership_form":"I","is_10b5_1":null,"transaction_date":"2021-08-16","filed_date":"2021-08-17","scope":"insider","n_lines":2},{"id":4426510,"accession":"0001209191-21-050635","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-21-050635","line_url":"/filing/0001209191-21-050635#line-1","is_derivative":false,"issuer_cik":"0001644675","issuer_name":"Mimecast Ltd","issuer_ticker":"MIME","issuer_name_source":null,"issuer_url":"/issuer/0001644675","owner_cik":"0001676397","owner_name":"Bauer Peter","owner_display_name":"Bauer Peter","owner_url":"/insider/0001676397","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":7500.0,"shares_display":"7,500","price_per_share":58.4859,"price_display":"58.49","price_state":"stated","total_value":438644.25,"total_display":"438,644.25","total_whole":"438,644","shares_owned_after":1921077.0,"shares_owned_after_display":"1,921,077","ownership_form":"I","is_10b5_1":null,"transaction_date":"2021-08-09","filed_date":"2021-08-10","scope":"insider"},{"id":4731037,"accession":"0001209191-21-047191","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-21-047191","line_url":"/filing/0001209191-21-047191","is_derivative":false,"issuer_cik":"0001644675","issuer_name":"Mimecast Ltd","issuer_ticker":"MIME","issuer_name_source":null,"issuer_url":"/issuer/0001644675","owner_cik":"0001676397","owner_name":"Bauer Peter","owner_display_name":"Bauer Peter","owner_url":"/insider/0001676397","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":17500.0,"shares_display":"17,500","price_per_share":54.166085085714286,"price_display":"54.17","price_state":"stated","total_value":947906.489,"total_display":"947,906.49","total_whole":"947,906","shares_owned_after":1337861.0,"shares_owned_after_display":"1,337,861","ownership_form":"I","is_10b5_1":null,"transaction_date":"2021-07-15","filed_date":"2021-07-19","scope":"insider","n_lines":2},{"id":4894476,"accession":"0001209191-21-045998","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-21-045998","line_url":"/filing/0001209191-21-045998#line-1","is_derivative":false,"issuer_cik":"0001644675","issuer_name":"Mimecast Ltd","issuer_ticker":"MIME","issuer_name_source":null,"issuer_url":"/issuer/0001644675","owner_cik":"0001676397","owner_name":"Bauer Peter","owner_display_name":"Bauer Peter","owner_url":"/insider/0001676397","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":7500.0,"shares_display":"7,500","price_per_share":54.569,"price_display":"54.57","price_state":"stated","total_value":409267.5,"total_display":"409,267.50","total_whole":"409,268","shares_owned_after":1928577.0,"shares_owned_after_display":"1,928,577","ownership_form":"I","is_10b5_1":null,"transaction_date":"2021-07-07","filed_date":"2021-07-08","scope":"insider"},{"id":4938338,"accession":"0001209191-21-041071","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-21-041071","line_url":"/filing/0001209191-21-041071#line-1","is_derivative":false,"issuer_cik":"0001644675","issuer_name":"Mimecast Ltd","issuer_ticker":"MIME","issuer_name_source":null,"issuer_url":"/issuer/0001644675","owner_cik":"0001676397","owner_name":"Bauer Peter","owner_display_name":"Bauer Peter","owner_url":"/insider/0001676397","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":17500.0,"shares_display":"17,500","price_per_share":52.2478,"price_display":"52.25","price_state":"stated","total_value":914336.5,"total_display":"914,336.50","total_whole":"914,337","shares_owned_after":1351876.0,"shares_owned_after_display":"1,351,876","ownership_form":"I","is_10b5_1":null,"transaction_date":"2021-06-15","filed_date":"2021-06-16","scope":"insider"},{"id":4668323,"accession":"0001209191-21-038915","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-21-038915","line_url":"/filing/0001209191-21-038915","is_derivative":false,"issuer_cik":"0001644675","issuer_name":"Mimecast Ltd","issuer_ticker":"MIME","issuer_name_source":null,"issuer_url":"/issuer/0001644675","owner_cik":"0001676397","owner_name":"Bauer Peter","owner_display_name":"Bauer Peter","owner_url":"/insider/0001676397","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":7500.0,"shares_display":"7,500","price_per_share":50.838172533333335,"price_display":"50.84","price_state":"stated","total_value":381286.294,"total_display":"381,286.29","total_whole":"381,286","shares_owned_after":1936077.0,"shares_owned_after_display":"1,936,077","ownership_form":"I","is_10b5_1":null,"transaction_date":"2021-06-07","filed_date":"2021-06-08","scope":"insider","n_lines":2},{"id":4667693,"accession":"0001209191-21-033567","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-21-033567","line_url":"/filing/0001209191-21-033567","is_derivative":false,"issuer_cik":"0001644675","issuer_name":"Mimecast Ltd","issuer_ticker":"MIME","issuer_name_source":null,"issuer_url":"/issuer/0001644675","owner_cik":"0001676397","owner_name":"Bauer Peter","owner_display_name":"Bauer Peter","owner_url":"/insider/0001676397","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":17500.0,"shares_display":"17,500","price_per_share":46.337781428571425,"price_display":"46.34","price_state":"stated","total_value":810911.175,"total_display":"810,911.18","total_whole":"810,911","shares_owned_after":1376426.0,"shares_owned_after_display":"1,376,426","ownership_form":"I","is_10b5_1":null,"transaction_date":"2021-05-17","filed_date":"2021-05-18","scope":"insider","n_lines":2},{"id":4569852,"accession":"0001209191-21-031728","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-21-031728","line_url":"/filing/0001209191-21-031728#line-1","is_derivative":false,"issuer_cik":"0001644675","issuer_name":"Mimecast Ltd","issuer_ticker":"MIME","issuer_name_source":null,"issuer_url":"/issuer/0001644675","owner_cik":"0001676397","owner_name":"Bauer Peter","owner_display_name":"Bauer Peter","owner_url":"/insider/0001676397","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":7500.0,"shares_display":"7,500","price_per_share":43.2489,"price_display":"43.25","price_state":"stated","total_value":324366.75,"total_display":"324,366.75","total_whole":"324,367","shares_owned_after":1943577.0,"shares_owned_after_display":"1,943,577","ownership_form":"I","is_10b5_1":null,"transaction_date":"2021-05-07","filed_date":"2021-05-11","scope":"insider"},{"id":5250237,"accession":"0001209191-21-028583","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-21-028583","line_url":"/filing/0001209191-21-028583#line-1","is_derivative":false,"issuer_cik":"0001644675","issuer_name":"Mimecast Ltd","issuer_ticker":"MIME","issuer_name_source":null,"issuer_url":"/issuer/0001644675","owner_cik":"0001676397","owner_name":"Bauer Peter","owner_display_name":"Bauer Peter","owner_url":"/insider/0001676397","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":17500.0,"shares_display":"17,500","price_per_share":44.53,"price_display":"44.53","price_state":"stated","total_value":779275.0,"total_display":"779,275.00","total_whole":"779,275","shares_owned_after":1386876.0,"shares_owned_after_display":"1,386,876","ownership_form":"I","is_10b5_1":null,"transaction_date":"2021-04-26","filed_date":"2021-04-27","scope":"insider"},{"id":4935879,"accession":"0001209191-21-026093","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-21-026093","line_url":"/filing/0001209191-21-026093","is_derivative":false,"issuer_cik":"0001644675","issuer_name":"Mimecast Ltd","issuer_ticker":"MIME","issuer_name_source":null,"issuer_url":"/issuer/0001644675","owner_cik":"0001676397","owner_name":"Bauer Peter","owner_display_name":"Bauer Peter","owner_url":"/insider/0001676397","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":7500.0,"shares_display":"7,500","price_per_share":40.11201176,"price_display":"40.11","price_state":"stated","total_value":300840.0882,"total_display":"300,840.09","total_whole":"300,840","shares_owned_after":1953783.0,"shares_owned_after_display":"1,953,783","ownership_form":"I","is_10b5_1":null,"transaction_date":"2021-04-07","filed_date":"2021-04-08","scope":"insider","n_lines":2},{"id":4614685,"accession":"0001209191-21-021389","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-21-021389","line_url":"/filing/0001209191-21-021389","is_derivative":false,"issuer_cik":"0001644675","issuer_name":"Mimecast Ltd","issuer_ticker":"MIME","issuer_name_source":null,"issuer_url":"/issuer/0001644675","owner_cik":"0001676397","owner_name":"Bauer Peter","owner_display_name":"Bauer Peter","owner_url":"/insider/0001676397","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":17500.0,"shares_display":"17,500","price_per_share":43.995241314285714,"price_display":"44.00","price_state":"stated","total_value":769916.723,"total_display":"769,916.72","total_whole":"769,917","shares_owned_after":1411209.0,"shares_owned_after_display":"1,411,209","ownership_form":"I","is_10b5_1":null,"transaction_date":"2021-03-15","filed_date":"2021-03-17","scope":"insider","n_lines":2},{"id":5146658,"accession":"0001209191-21-019081","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-21-019081","line_url":"/filing/0001209191-21-019081","is_derivative":false,"issuer_cik":"0001644675","issuer_name":"Mimecast Ltd","issuer_ticker":"MIME","issuer_name_source":null,"issuer_url":"/issuer/0001644675","owner_cik":"0001676397","owner_name":"Bauer Peter","owner_display_name":"Bauer Peter","owner_url":"/insider/0001676397","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":7500.0,"shares_display":"7,500","price_per_share":42.43581888,"price_display":"42.44","price_state":"stated","total_value":318268.6416,"total_display":"318,268.64","total_whole":"318,269","shares_owned_after":1960453.0,"shares_owned_after_display":"1,960,453","ownership_form":"I","is_10b5_1":null,"transaction_date":"2021-03-08","filed_date":"2021-03-09","scope":"insider","n_lines":2},{"id":4526834,"accession":"0001209191-21-011347","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-21-011347","line_url":"/filing/0001209191-21-011347#line-2","is_derivative":false,"issuer_cik":"0001644675","issuer_name":"Mimecast Ltd","issuer_ticker":"MIME","issuer_name_source":null,"issuer_url":"/issuer/0001644675","owner_cik":"0001676397","owner_name":"Bauer Peter","owner_display_name":"Bauer Peter","owner_url":"/insider/0001676397","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":13580.0,"shares_display":"13,580","price_per_share":43.0,"price_display":"43.00","price_state":"stated","total_value":583940.0,"total_display":"583,940.00","total_whole":"583,940","shares_owned_after":1421876.0,"shares_owned_after_display":"1,421,876","ownership_form":"I","is_10b5_1":null,"transaction_date":"2021-02-17","filed_date":"2021-02-17","scope":"insider"},{"id":4526829,"accession":"0001209191-21-011347","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-21-011347","line_url":"/filing/0001209191-21-011347#line-1","is_derivative":false,"issuer_cik":"0001644675","issuer_name":"Mimecast Ltd","issuer_ticker":"MIME","issuer_name_source":null,"issuer_url":"/issuer/0001644675","owner_cik":"0001676397","owner_name":"Bauer Peter","owner_display_name":"Bauer Peter","owner_url":"/insider/0001676397","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":3920.0,"shares_display":"3,920","price_per_share":43.2727,"price_display":"43.27","price_state":"stated","total_value":169628.984,"total_display":"169,628.98","total_whole":"169,629","shares_owned_after":1435456.0,"shares_owned_after_display":"1,435,456","ownership_form":"I","is_10b5_1":null,"transaction_date":"2021-02-16","filed_date":"2021-02-17","scope":"insider"},{"id":4222537,"accession":"0001209191-21-008805","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-21-008805","line_url":"/filing/0001209191-21-008805#line-1","is_derivative":false,"issuer_cik":"0001644675","issuer_name":"Mimecast Ltd","issuer_ticker":"MIME","issuer_name_source":null,"issuer_url":"/issuer/0001644675","owner_cik":"0001676397","owner_name":"Bauer Peter","owner_display_name":"Bauer Peter","owner_url":"/insider/0001676397","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":7500.0,"shares_display":"7,500","price_per_share":42.9304,"price_display":"42.93","price_state":"stated","total_value":321978.0,"total_display":"321,978.00","total_whole":"321,978","shares_owned_after":1966077.0,"shares_owned_after_display":"1,966,077","ownership_form":"I","is_10b5_1":null,"transaction_date":"2021-02-08","filed_date":"2021-02-09","scope":"insider"},{"id":4087034,"accession":"0001209191-21-004029","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-21-004029","line_url":"/filing/0001209191-21-004029","is_derivative":false,"issuer_cik":"0001644675","issuer_name":"Mimecast Ltd","issuer_ticker":"MIME","issuer_name_source":null,"issuer_url":"/issuer/0001644675","owner_cik":"0001676397","owner_name":"Bauer Peter","owner_display_name":"Bauer Peter","owner_url":"/insider/0001676397","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":17500.0,"shares_display":"17,500","price_per_share":44.13292704,"price_display":"44.13","price_state":"stated","total_value":772326.2232,"total_display":"772,326.22","total_whole":"772,326","shares_owned_after":1443219.0,"shares_owned_after_display":"1,443,219","ownership_form":"I","is_10b5_1":null,"transaction_date":"2021-01-15","filed_date":"2021-01-19","scope":"insider","n_lines":2},{"id":4881274,"accession":"0001209191-21-002930","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-21-002930","line_url":"/filing/0001209191-21-002930#line-1","is_derivative":false,"issuer_cik":"0001644675","issuer_name":"Mimecast Ltd","issuer_ticker":"MIME","issuer_name_source":null,"issuer_url":"/issuer/0001644675","owner_cik":"0001676397","owner_name":"Bauer Peter","owner_display_name":"Bauer Peter","owner_url":"/insider/0001676397","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":7500.0,"shares_display":"7,500","price_per_share":49.7924,"price_display":"49.79","price_state":"stated","total_value":373443.0,"total_display":"373,443.00","total_whole":"373,443","shares_owned_after":1973577.0,"shares_owned_after_display":"1,973,577","ownership_form":"I","is_10b5_1":null,"transaction_date":"2021-01-07","filed_date":"2021-01-11","scope":"insider"},{"id":2660171,"accession":"0001209191-20-064642","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-20-064642","line_url":"/filing/0001209191-20-064642#line-1","is_derivative":false,"issuer_cik":"0001644675","issuer_name":"Mimecast Ltd","issuer_ticker":"MIME","issuer_name_source":null,"issuer_url":"/issuer/0001644675","owner_cik":"0001676397","owner_name":"Bauer Peter","owner_display_name":"Bauer Peter","owner_url":"/insider/0001676397","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":45000.0,"shares_display":"45,000","price_per_share":52.0,"price_display":"52.00","price_state":"stated","total_value":2340000.0,"total_display":"2,340,000.00","total_whole":"2,340,000","shares_owned_after":1981077.0,"shares_owned_after_display":"1,981,077","ownership_form":"I","is_10b5_1":null,"transaction_date":"2020-12-18","filed_date":"2020-12-21","scope":"insider"},{"id":3262038,"accession":"0001209191-20-063831","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001209191-20-063831","line_url":"/filing/0001209191-20-063831","is_derivative":false,"issuer_cik":"0001644675","issuer_name":"Mimecast Ltd","issuer_ticker":"MIME","issuer_name_source":null,"issuer_url":"/issuer/0001644675","owner_cik":"0001676397","owner_name":"Bauer Peter","owner_display_name":"Bauer Peter","owner_url":"/insider/0001676397","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":17500.0,"shares_display":"17,500","price_per_share":48.28124388571428,"price_display":"48.28","price_state":"stated","total_value":844921.768,"total_display":"844,921.77","total_whole":"844,922","shares_owned_after":1460634.0,"shares_owned_after_display":"1,460,634","ownership_form":"I","is_10b5_1":null,"transaction_date":"2020-12-15","filed_date":"2020-12-16","scope":"insider","n_lines":2},{"id":3262030,"accession":"0001209191-20-063831","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-20-063831","line_url":"/filing/0001209191-20-063831#line-1","is_derivative":false,"issuer_cik":"0001644675","issuer_name":"Mimecast Ltd","issuer_ticker":"MIME","issuer_name_source":null,"issuer_url":"/issuer/0001644675","owner_cik":"0001676397","owner_name":"Bauer Peter","owner_display_name":"Bauer Peter","owner_url":"/insider/0001676397","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":45000.0,"shares_display":"45,000","price_per_share":50.0,"price_display":"50.00","price_state":"stated","total_value":2250000.0,"total_display":"2,250,000.00","total_whole":"2,250,000","shares_owned_after":2026077.0,"shares_owned_after_display":"2,026,077","ownership_form":"I","is_10b5_1":null,"transaction_date":"2020-12-14","filed_date":"2020-12-16","scope":"insider"},{"id":2560674,"accession":"0001209191-20-062340","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-20-062340","line_url":"/filing/0001209191-20-062340#line-1","is_derivative":false,"issuer_cik":"0001644675","issuer_name":"Mimecast Ltd","issuer_ticker":"MIME","issuer_name_source":null,"issuer_url":"/issuer/0001644675","owner_cik":"0001676397","owner_name":"Bauer Peter","owner_display_name":"Bauer Peter","owner_url":"/insider/0001676397","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":7500.0,"shares_display":"7,500","price_per_share":47.3743,"price_display":"47.37","price_state":"stated","total_value":355307.25,"total_display":"355,307.25","total_whole":"355,307","shares_owned_after":2071077.0,"shares_owned_after_display":"2,071,077","ownership_form":"I","is_10b5_1":null,"transaction_date":"2020-12-07","filed_date":"2020-12-08","scope":"insider"},{"id":3095365,"accession":"0001209191-20-059680","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-20-059680","line_url":"/filing/0001209191-20-059680","is_derivative":false,"issuer_cik":"0001644675","issuer_name":"Mimecast Ltd","issuer_ticker":"MIME","issuer_name_source":null,"issuer_url":"/issuer/0001644675","owner_cik":"0001676397","owner_name":"Bauer Peter","owner_display_name":"Bauer Peter","owner_url":"/insider/0001676397","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Ordinary Shares","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":43.318926708,"price_display":"43.32","price_state":"stated","total_value":1082973.1677,"total_display":"1,082,973.17","total_whole":"1,082,973","shares_owned_after":1481195.0,"shares_owned_after_display":"1,481,195","ownership_form":"I","is_10b5_1":null,"transaction_date":"2020-11-18","filed_date":"2020-11-20","scope":"insider","n_lines":2},{"id":3261461,"accession":"0001209191-20-059048","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-20-059048","line_url":"/filing/0001209191-20-059048","is_derivative":false,"issuer_cik":"0001644675","issuer_name":"Mimecast Ltd","issuer_ticker":"MIME","issuer_name_source":null,"issuer_url":"/issuer/0001644675","owner_cik":"0001676397","owner_name":"Bauer Peter","owner_display_name":"Bauer Peter","owner_url":"/insider/0001676397","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":75000.0,"shares_display":"75,000","price_per_share":43.314790632,"price_display":"43.31","price_state":"stated","total_value":3248609.2974,"total_display":"3,248,609.30","total_whole":"3,248,609","shares_owned_after":1500462.0,"shares_owned_after_display":"1,500,462","ownership_form":"I","is_10b5_1":null,"transaction_date":"2020-11-16","filed_date":"2020-11-18","scope":"insider","n_lines":2},{"id":2472471,"accession":"0001209191-20-051031","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-20-051031","line_url":"/filing/0001209191-20-051031#line-1","is_derivative":false,"issuer_cik":"0001644675","issuer_name":"Mimecast Ltd","issuer_ticker":"MIME","issuer_name_source":null,"issuer_url":"/issuer/0001644675","owner_cik":"0001676397","owner_name":"Bauer Peter","owner_display_name":"Bauer Peter","owner_url":"/insider/0001676397","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":7500.0,"shares_display":"7,500","price_per_share":47.6307,"price_display":"47.63","price_state":"stated","total_value":357230.25,"total_display":"357,230.25","total_whole":"357,230","shares_owned_after":2060976.0,"shares_owned_after_display":"2,060,976","ownership_form":"I","is_10b5_1":null,"transaction_date":"2020-09-15","filed_date":"2020-09-17","scope":"insider"},{"id":9271257,"accession":"0001209191-20-051164","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-20-051164","line_url":"/filing/0001209191-20-051164#line-1","is_derivative":false,"issuer_cik":"0001644675","issuer_name":"Mimecast Ltd","issuer_ticker":"MIME","issuer_name_source":null,"issuer_url":"/issuer/0001644675","owner_cik":"0001676397","owner_name":"Bauer Peter","owner_display_name":"Bauer Peter","owner_url":"/insider/0001676397","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":8822.0,"shares_display":"8,822","price_per_share":50.0272,"price_display":"50.03","price_state":"stated","total_value":441339.9584,"total_display":"441,339.96","total_whole":"441,340","shares_owned_after":2086077.0,"shares_owned_after_display":"2,086,077","ownership_form":"I","is_10b5_1":null,"transaction_date":"2020-09-02","filed_date":"2020-09-18","scope":"insider"},{"id":9271256,"accession":"0001209191-20-051030","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-20-051030","line_url":"/filing/0001209191-20-051030#line-2","is_derivative":false,"issuer_cik":"0001644675","issuer_name":"Mimecast Ltd","issuer_ticker":"MIME","issuer_name_source":null,"issuer_url":"/issuer/0001644675","owner_cik":"0001676397","owner_name":"Bauer Peter","owner_display_name":"Bauer Peter","owner_url":"/insider/0001676397","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":8822.0,"shares_display":"8,822","price_per_share":50.0272,"price_display":"50.03","price_state":"stated","total_value":441339.9584,"total_display":"441,339.96","total_whole":"441,340","shares_owned_after":2068476.0,"shares_owned_after_display":"2,068,476","ownership_form":"I","is_10b5_1":null,"transaction_date":"2020-09-02","filed_date":"2020-09-17","scope":"insider"},{"id":2293915,"accession":"0001209191-20-049644","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-20-049644","line_url":"/filing/0001209191-20-049644#line-1","is_derivative":false,"issuer_cik":"0001644675","issuer_name":"Mimecast Ltd","issuer_ticker":"MIME","issuer_name_source":null,"issuer_url":"/issuer/0001644675","owner_cik":"0001676397","owner_name":"Bauer Peter","owner_display_name":"Bauer Peter","owner_url":"/insider/0001676397","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":8822.0,"shares_display":"8,822","price_per_share":50.0272,"price_display":"50.03","price_state":"stated","total_value":441339.9584,"total_display":"441,339.96","total_whole":"441,340","shares_owned_after":2086077.0,"shares_owned_after_display":"2,086,077","ownership_form":"I","is_10b5_1":null,"transaction_date":"2020-09-02","filed_date":"2020-09-04","scope":"insider"},{"id":9271255,"accession":"0001209191-20-051030","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-20-051030","line_url":"/filing/0001209191-20-051030#line-1","is_derivative":false,"issuer_cik":"0001644675","issuer_name":"Mimecast Ltd","issuer_ticker":"MIME","issuer_name_source":null,"issuer_url":"/issuer/0001644675","owner_cik":"0001676397","owner_name":"Bauer Peter","owner_display_name":"Bauer Peter","owner_url":"/insider/0001676397","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":17601.0,"shares_display":"17,601","price_per_share":50.002,"price_display":"50.00","price_state":"stated","total_value":880085.202,"total_display":"880,085.20","total_whole":"880,085","shares_owned_after":2077298.0,"shares_owned_after_display":"2,077,298","ownership_form":"I","is_10b5_1":null,"transaction_date":"2020-09-01","filed_date":"2020-09-17","scope":"insider"},{"id":2443690,"accession":"0001209191-20-049135","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-20-049135","line_url":"/filing/0001209191-20-049135#line-1","is_derivative":false,"issuer_cik":"0001644675","issuer_name":"Mimecast Ltd","issuer_ticker":"MIME","issuer_name_source":null,"issuer_url":"/issuer/0001644675","owner_cik":"0001676397","owner_name":"Bauer Peter","owner_display_name":"Bauer Peter","owner_url":"/insider/0001676397","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":17601.0,"shares_display":"17,601","price_per_share":50.002,"price_display":"50.00","price_state":"stated","total_value":880085.202,"total_display":"880,085.20","total_whole":"880,085","shares_owned_after":2094899.0,"shares_owned_after_display":"2,094,899","ownership_form":"I","is_10b5_1":null,"transaction_date":"2020-09-01","filed_date":"2020-09-02","scope":"insider"},{"id":2784375,"accession":"0001209191-20-047560","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-20-047560","line_url":"/filing/0001209191-20-047560#line-1","is_derivative":false,"issuer_cik":"0001644675","issuer_name":"Mimecast Ltd","issuer_ticker":"MIME","issuer_name_source":null,"issuer_url":"/issuer/0001644675","owner_cik":"0001676397","owner_name":"Bauer Peter","owner_display_name":"Bauer Peter","owner_url":"/insider/0001676397","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":7500.0,"shares_display":"7,500","price_per_share":44.9748,"price_display":"44.97","price_state":"stated","total_value":337311.0,"total_display":"337,311.00","total_whole":"337,311","shares_owned_after":2112500.0,"shares_owned_after_display":"2,112,500","ownership_form":"I","is_10b5_1":null,"transaction_date":"2020-08-17","filed_date":"2020-08-19","scope":"insider"}],"collapsed":true,"next_cursor":"2020-08-17|2784375","ledger_fault":false,"count":{"value":120,"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":120,"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":120},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0001644675","name":"Mimecast Ltd","url":"/issuer/0001644675","role":"Director, Officer (Chief Executive Officer)","n_filings":67,"first_seen":"2018-04-25","last_seen":"2021-11-09"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001676397","retrieved_at":"2026-08-27T16:45:12+00:00","coverage":{"filings":1506293,"transactions":4290787,"issuers":28597,"insiders":152303,"first_filed_date":"2003-06-30","last_filed_date":"2026-08-26","last_ingest":"2026-08-27T05:24:39.644631+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"}}