{"entity":{"type":"insider","cik":"0001742771","url":"/insider/0001742771","json_url":"/insider/0001742771.json","name":"Naylor Stuart","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":28,"n_filings":17,"first":"2020-02-20","last":"2026-07-07","span_basis":"filed_date"},"name_variants":[{"name":"Naylor Stuart","source":"filing","n_filings":17,"first_seen":"2020-02-20","last_seen":"2026-07-07"}],"transactions":[{"id":5876088,"accession":"0001742771-26-000012","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001742771-26-000012","line_url":"/filing/0001742771-26-000012","is_derivative":false,"issuer_cik":"0001735438","issuer_name":"MeiraGTx Holdings plc","issuer_ticker":"MGTX","issuer_name_source":null,"issuer_url":"/issuer/0001735438","owner_cik":"0001742771","owner_name":"Naylor Stuart","owner_display_name":"Naylor Stuart","owner_url":"/insider/0001742771","role":"Officer (CHIEF SCI OFCR, OPHTHALMOLOGY)","role_mark":"O","role_mark_label":"Officer (CHIEF SCI OFCR, OPHTHALMOLOGY)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CHIEF SCI OFCR, OPHTHALMOLOGY","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":27659.0,"shares_display":"27,659","price_per_share":14.804230810947612,"price_display":"14.80","price_state":"stated","total_value":409470.22,"total_display":"409,470.22","total_whole":"409,470","shares_owned_after":640846.0,"shares_owned_after_display":"640,846","ownership_form":"D","is_10b5_1":null,"transaction_date":"2026-07-07","filed_date":"2026-07-07","scope":"insider","n_lines":2},{"id":5864876,"accession":"0001742771-26-000008","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001742771-26-000008","line_url":"/filing/0001742771-26-000008#line-1","is_derivative":false,"issuer_cik":"0001735438","issuer_name":"MeiraGTx Holdings plc","issuer_ticker":"MGTX","issuer_name_source":null,"issuer_url":"/issuer/0001735438","owner_cik":"0001742771","owner_name":"Naylor Stuart","owner_display_name":"Naylor Stuart","owner_url":"/insider/0001742771","role":"Officer (CHIEF DEV. OFFICER)","role_mark":"O","role_mark_label":"Officer (CHIEF DEV. OFFICER)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CHIEF DEV. OFFICER","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":27661.0,"shares_display":"27,661","price_per_share":9.36,"price_display":"9.36","price_state":"stated","total_value":258906.96,"total_display":"258,906.96","total_whole":"258,907","shares_owned_after":668505.0,"shares_owned_after_display":"668,505","ownership_form":"D","is_10b5_1":null,"transaction_date":"2026-04-07","filed_date":"2026-04-07","scope":"insider"},{"id":4360626,"accession":"0001179110-21-009560","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001179110-21-009560","line_url":"/filing/0001179110-21-009560#line-1","is_derivative":false,"issuer_cik":"0001735438","issuer_name":"MeiraGTx Holdings plc","issuer_ticker":"MGTX","issuer_name_source":null,"issuer_url":"/issuer/0001735438","owner_cik":"0001742771","owner_name":"Naylor Stuart","owner_display_name":"Naylor Stuart","owner_url":"/insider/0001742771","role":"Officer (Chief Development Officer)","role_mark":"O","role_mark_label":"Officer (Chief Development Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Development Officer","security_title":"Ordinary Shares","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":17.95,"price_display":"17.95","price_state":"stated","total_value":215400.0,"total_display":"215,400.00","total_whole":"215,400","shares_owned_after":402017.0,"shares_owned_after_display":"402,017","ownership_form":"D","is_10b5_1":null,"transaction_date":"2021-10-18","filed_date":"2021-10-20","scope":"insider"},{"id":4595836,"accession":"0001179110-21-007595","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001179110-21-007595","line_url":"/filing/0001179110-21-007595#line-1","is_derivative":false,"issuer_cik":"0001735438","issuer_name":"MeiraGTx Holdings plc","issuer_ticker":"MGTX","issuer_name_source":null,"issuer_url":"/issuer/0001735438","owner_cik":"0001742771","owner_name":"Naylor Stuart","owner_display_name":"Naylor Stuart","owner_url":"/insider/0001742771","role":"Officer (Chief Development Officer)","role_mark":"O","role_mark_label":"Officer (Chief Development Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Development Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":9390.0,"shares_display":"9,390","price_per_share":15.06,"price_display":"15.06","price_state":"stated","total_value":141413.4,"total_display":"141,413.40","total_whole":"141,413","shares_owned_after":414017.0,"shares_owned_after_display":"414,017","ownership_form":"D","is_10b5_1":null,"transaction_date":"2021-07-20","filed_date":"2021-07-21","scope":"insider"},{"id":5372155,"accession":"0001179110-21-007499","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001179110-21-007499","line_url":"/filing/0001179110-21-007499#line-1","is_derivative":false,"issuer_cik":"0001735438","issuer_name":"MeiraGTx Holdings plc","issuer_ticker":"MGTX","issuer_name_source":null,"issuer_url":"/issuer/0001735438","owner_cik":"0001742771","owner_name":"Naylor Stuart","owner_display_name":"Naylor Stuart","owner_url":"/insider/0001742771","role":"Officer (Chief Development Officer)","role_mark":"O","role_mark_label":"Officer (Chief Development Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Development Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2610.0,"shares_display":"2,610","price_per_share":15.04,"price_display":"15.04","price_state":"stated","total_value":39254.4,"total_display":"39,254.40","total_whole":"39,254","shares_owned_after":423407.0,"shares_owned_after_display":"423,407","ownership_form":"D","is_10b5_1":null,"transaction_date":"2021-07-13","filed_date":"2021-07-15","scope":"insider"},{"id":5283952,"accession":"0001179110-21-006522","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001179110-21-006522","line_url":"/filing/0001179110-21-006522#line-2","is_derivative":false,"issuer_cik":"0001735438","issuer_name":"MeiraGTx Holdings plc","issuer_ticker":"MGTX","issuer_name_source":null,"issuer_url":"/issuer/0001735438","owner_cik":"0001742771","owner_name":"Naylor Stuart","owner_display_name":"Naylor Stuart","owner_url":"/insider/0001742771","role":"Officer (Chief Development Officer)","role_mark":"O","role_mark_label":"Officer (Chief Development Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Development Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":5040.0,"shares_display":"5,040","price_per_share":15.01,"price_display":"15.01","price_state":"stated","total_value":75650.4,"total_display":"75,650.40","total_whole":"75,650","shares_owned_after":426017.0,"shares_owned_after_display":"426,017","ownership_form":"D","is_10b5_1":null,"transaction_date":"2021-06-08","filed_date":"2021-06-09","scope":"insider"},{"id":5283948,"accession":"0001179110-21-006522","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001179110-21-006522","line_url":"/filing/0001179110-21-006522#line-1","is_derivative":false,"issuer_cik":"0001735438","issuer_name":"MeiraGTx Holdings plc","issuer_ticker":"MGTX","issuer_name_source":null,"issuer_url":"/issuer/0001735438","owner_cik":"0001742771","owner_name":"Naylor Stuart","owner_display_name":"Naylor Stuart","owner_url":"/insider/0001742771","role":"Officer (Chief Development Officer)","role_mark":"O","role_mark_label":"Officer (Chief Development Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Development Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1042.0,"shares_display":"1,042","price_per_share":15.02,"price_display":"15.02","price_state":"stated","total_value":15650.84,"total_display":"15,650.84","total_whole":"15,651","shares_owned_after":431057.0,"shares_owned_after_display":"431,057","ownership_form":"D","is_10b5_1":null,"transaction_date":"2021-06-07","filed_date":"2021-06-09","scope":"insider"},{"id":9242681,"accession":"0001179110-21-004738","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001179110-21-004738","line_url":"/filing/0001179110-21-004738#line-3","is_derivative":false,"issuer_cik":"0001735438","issuer_name":"MeiraGTx Holdings plc","issuer_ticker":"MGTX","issuer_name_source":null,"issuer_url":"/issuer/0001735438","owner_cik":"0001742771","owner_name":"Naylor Stuart","owner_display_name":"Naylor Stuart","owner_url":"/insider/0001742771","role":"Officer (Chief Development Officer)","role_mark":"O","role_mark_label":"Officer (Chief Development Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Development Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":741.0,"shares_display":"741","price_per_share":15.01,"price_display":"15.01","price_state":"stated","total_value":11122.41,"total_display":"11,122.41","total_whole":"11,122","shares_owned_after":432099.0,"shares_owned_after_display":"432,099","ownership_form":"D","is_10b5_1":null,"transaction_date":"2021-04-30","filed_date":"2021-04-30","scope":"insider"},{"id":4085648,"accession":"0001179110-21-004736","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001179110-21-004736","line_url":"/filing/0001179110-21-004736#line-3","is_derivative":false,"issuer_cik":"0001735438","issuer_name":"MeiraGTx Holdings plc","issuer_ticker":"MGTX","issuer_name_source":null,"issuer_url":"/issuer/0001735438","owner_cik":"0001742771","owner_name":"Naylor Stuart","owner_display_name":"Naylor Stuart","owner_url":"/insider/0001742771","role":"Officer (Chief Development Officer)","role_mark":"O","role_mark_label":"Officer (Chief Development Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Development Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":741.0,"shares_display":"741","price_per_share":15.01,"price_display":"15.01","price_state":"stated","total_value":11122.41,"total_display":"11,122.41","total_whole":"11,122","shares_owned_after":432099.0,"shares_owned_after_display":"432,099","ownership_form":"D","is_10b5_1":null,"transaction_date":"2021-04-30","filed_date":"2021-04-30","scope":"insider"},{"id":9242679,"accession":"0001179110-21-004738","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001179110-21-004738","line_url":"/filing/0001179110-21-004738#line-2","is_derivative":false,"issuer_cik":"0001735438","issuer_name":"MeiraGTx Holdings plc","issuer_ticker":"MGTX","issuer_name_source":null,"issuer_url":"/issuer/0001735438","owner_cik":"0001742771","owner_name":"Naylor Stuart","owner_display_name":"Naylor Stuart","owner_url":"/insider/0001742771","role":"Officer (Chief Development Officer)","role_mark":"O","role_mark_label":"Officer (Chief Development Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Development Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1405.0,"shares_display":"1,405","price_per_share":15.02,"price_display":"15.02","price_state":"stated","total_value":21103.1,"total_display":"21,103.10","total_whole":"21,103","shares_owned_after":432840.0,"shares_owned_after_display":"432,840","ownership_form":"D","is_10b5_1":null,"transaction_date":"2021-04-29","filed_date":"2021-04-30","scope":"insider"},{"id":4085644,"accession":"0001179110-21-004736","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001179110-21-004736","line_url":"/filing/0001179110-21-004736#line-2","is_derivative":false,"issuer_cik":"0001735438","issuer_name":"MeiraGTx Holdings plc","issuer_ticker":"MGTX","issuer_name_source":null,"issuer_url":"/issuer/0001735438","owner_cik":"0001742771","owner_name":"Naylor Stuart","owner_display_name":"Naylor Stuart","owner_url":"/insider/0001742771","role":"Officer (Chief Development Officer)","role_mark":"O","role_mark_label":"Officer (Chief Development Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Development Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1405.0,"shares_display":"1,405","price_per_share":15.02,"price_display":"15.02","price_state":"stated","total_value":21103.1,"total_display":"21,103.10","total_whole":"21,103","shares_owned_after":432840.0,"shares_owned_after_display":"432,840","ownership_form":"D","is_10b5_1":null,"transaction_date":"2021-04-29","filed_date":"2021-04-30","scope":"insider"},{"id":9242680,"accession":"0001179110-21-004738","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001179110-21-004738","line_url":"/filing/0001179110-21-004738#line-1","is_derivative":false,"issuer_cik":"0001735438","issuer_name":"MeiraGTx Holdings plc","issuer_ticker":"MGTX","issuer_name_source":null,"issuer_url":"/issuer/0001735438","owner_cik":"0001742771","owner_name":"Naylor Stuart","owner_display_name":"Naylor Stuart","owner_url":"/insider/0001742771","role":"Officer (Chief Development Officer)","role_mark":"O","role_mark_label":"Officer (Chief Development Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Development Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":3772.0,"shares_display":"3,772","price_per_share":15.14,"price_display":"15.14","price_state":"stated","total_value":57108.08,"total_display":"57,108.08","total_whole":"57,108","shares_owned_after":434245.0,"shares_owned_after_display":"434,245","ownership_form":"D","is_10b5_1":null,"transaction_date":"2021-04-28","filed_date":"2021-04-30","scope":"insider"},{"id":4085637,"accession":"0001179110-21-004736","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001179110-21-004736","line_url":"/filing/0001179110-21-004736#line-1","is_derivative":false,"issuer_cik":"0001735438","issuer_name":"MeiraGTx Holdings plc","issuer_ticker":"MGTX","issuer_name_source":null,"issuer_url":"/issuer/0001735438","owner_cik":"0001742771","owner_name":"Naylor Stuart","owner_display_name":"Naylor Stuart","owner_url":"/insider/0001742771","role":"Officer (Chief Development Officer)","role_mark":"O","role_mark_label":"Officer (Chief Development Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Development Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":3772.0,"shares_display":"3,772","price_per_share":15.14,"price_display":"15.14","price_state":"stated","total_value":57108.08,"total_display":"57,108.08","total_whole":"57,108","shares_owned_after":434245.0,"shares_owned_after_display":"434,245","ownership_form":"D","is_10b5_1":null,"transaction_date":"2021-04-28","filed_date":"2021-04-30","scope":"insider"},{"id":4735806,"accession":"0001179110-21-000370","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001179110-21-000370","line_url":"/filing/0001179110-21-000370#line-2","is_derivative":false,"issuer_cik":"0001735438","issuer_name":"MeiraGTx Holdings plc","issuer_ticker":"MGTX","issuer_name_source":null,"issuer_url":"/issuer/0001735438","owner_cik":"0001742771","owner_name":"Naylor Stuart","owner_display_name":"Naylor Stuart","owner_url":"/insider/0001742771","role":"Officer (Chief Development Officer)","role_mark":"O","role_mark_label":"Officer (Chief Development Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Development Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":6000.0,"shares_display":"6,000","price_per_share":15.34,"price_display":"15.34","price_state":"stated","total_value":92040.0,"total_display":"92,040.00","total_whole":"92,040","shares_owned_after":438017.0,"shares_owned_after_display":"438,017","ownership_form":"D","is_10b5_1":null,"transaction_date":"2021-01-05","filed_date":"2021-01-06","scope":"insider"},{"id":4735802,"accession":"0001179110-21-000370","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001179110-21-000370","line_url":"/filing/0001179110-21-000370#line-1","is_derivative":false,"issuer_cik":"0001735438","issuer_name":"MeiraGTx Holdings plc","issuer_ticker":"MGTX","issuer_name_source":null,"issuer_url":"/issuer/0001735438","owner_cik":"0001742771","owner_name":"Naylor Stuart","owner_display_name":"Naylor Stuart","owner_url":"/insider/0001742771","role":"Officer (Chief Development Officer)","role_mark":"O","role_mark_label":"Officer (Chief Development Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Development Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":6000.0,"shares_display":"6,000","price_per_share":15.4,"price_display":"15.40","price_state":"stated","total_value":92400.0,"total_display":"92,400.00","total_whole":"92,400","shares_owned_after":444017.0,"shares_owned_after_display":"444,017","ownership_form":"D","is_10b5_1":null,"transaction_date":"2021-01-04","filed_date":"2021-01-06","scope":"insider"},{"id":9242644,"accession":"0001179110-21-000368","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001179110-21-000368","line_url":"/filing/0001179110-21-000368#line-1","is_derivative":false,"issuer_cik":"0001735438","issuer_name":"MeiraGTx Holdings plc","issuer_ticker":"MGTX","issuer_name_source":null,"issuer_url":"/issuer/0001735438","owner_cik":"0001742771","owner_name":"Naylor Stuart","owner_display_name":"Naylor Stuart","owner_url":"/insider/0001742771","role":"Officer (Chief Development Officer)","role_mark":"O","role_mark_label":"Officer (Chief Development Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Development Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":4851.0,"shares_display":"4,851","price_per_share":15.0,"price_display":"15.00","price_state":"stated","total_value":72765.0,"total_display":"72,765.00","total_whole":"72,765","shares_owned_after":450017.0,"shares_owned_after_display":"450,017","ownership_form":"D","is_10b5_1":null,"transaction_date":"2020-11-10","filed_date":"2021-01-06","scope":"insider"},{"id":2527718,"accession":"0001179110-20-011053","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001179110-20-011053","line_url":"/filing/0001179110-20-011053#line-1","is_derivative":false,"issuer_cik":"0001735438","issuer_name":"MeiraGTx Holdings plc","issuer_ticker":"MGTX","issuer_name_source":null,"issuer_url":"/issuer/0001735438","owner_cik":"0001742771","owner_name":"Naylor Stuart","owner_display_name":"Naylor Stuart","owner_url":"/insider/0001742771","role":"Officer (Chief Development Officer)","role_mark":"O","role_mark_label":"Officer (Chief Development Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Development Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":3739.0,"shares_display":"3,739","price_per_share":15.0,"price_display":"15.00","price_state":"stated","total_value":56085.0,"total_display":"56,085.00","total_whole":"56,085","shares_owned_after":451129.0,"shares_owned_after_display":"451,129","ownership_form":"D","is_10b5_1":null,"transaction_date":"2020-11-10","filed_date":"2020-11-12","scope":"insider"},{"id":3187029,"accession":"0001179110-20-010934","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001179110-20-010934","line_url":"/filing/0001179110-20-010934#line-2","is_derivative":false,"issuer_cik":"0001735438","issuer_name":"MeiraGTx Holdings plc","issuer_ticker":"MGTX","issuer_name_source":null,"issuer_url":"/issuer/0001735438","owner_cik":"0001742771","owner_name":"Naylor Stuart","owner_display_name":"Naylor Stuart","owner_url":"/insider/0001742771","role":"Officer (Chief Development Officer)","role_mark":"O","role_mark_label":"Officer (Chief Development Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Development Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":512.0,"shares_display":"512","price_per_share":15.0,"price_display":"15.00","price_state":"stated","total_value":7680.0,"total_display":"7,680.00","total_whole":"7,680","shares_owned_after":454868.0,"shares_owned_after_display":"454,868","ownership_form":"D","is_10b5_1":null,"transaction_date":"2020-11-09","filed_date":"2020-11-09","scope":"insider"},{"id":3187027,"accession":"0001179110-20-010934","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001179110-20-010934","line_url":"/filing/0001179110-20-010934#line-1","is_derivative":false,"issuer_cik":"0001735438","issuer_name":"MeiraGTx Holdings plc","issuer_ticker":"MGTX","issuer_name_source":null,"issuer_url":"/issuer/0001735438","owner_cik":"0001742771","owner_name":"Naylor Stuart","owner_display_name":"Naylor Stuart","owner_url":"/insider/0001742771","role":"Officer (Chief Development Officer)","role_mark":"O","role_mark_label":"Officer (Chief Development Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Development Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":8282.0,"shares_display":"8,282","price_per_share":15.02,"price_display":"15.02","price_state":"stated","total_value":124395.64,"total_display":"124,395.64","total_whole":"124,396","shares_owned_after":455380.0,"shares_owned_after_display":"455,380","ownership_form":"D","is_10b5_1":null,"transaction_date":"2020-11-05","filed_date":"2020-11-09","scope":"insider"},{"id":3085366,"accession":"0001179110-20-010337","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001179110-20-010337","line_url":"/filing/0001179110-20-010337#line-1","is_derivative":false,"issuer_cik":"0001735438","issuer_name":"MeiraGTx Holdings plc","issuer_ticker":"MGTX","issuer_name_source":null,"issuer_url":"/issuer/0001735438","owner_cik":"0001742771","owner_name":"Naylor Stuart","owner_display_name":"Naylor Stuart","owner_url":"/insider/0001742771","role":"Officer (Chief Development Officer)","role_mark":"O","role_mark_label":"Officer (Chief Development Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Development Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":301.0,"shares_display":"301","price_per_share":15.0,"price_display":"15.00","price_state":"stated","total_value":4515.0,"total_display":"4,515.00","total_whole":"4,515","shares_owned_after":463662.0,"shares_owned_after_display":"463,662","ownership_form":"D","is_10b5_1":null,"transaction_date":"2020-10-05","filed_date":"2020-10-07","scope":"insider"},{"id":2632659,"accession":"0000899243-20-020052","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0000899243-20-020052","line_url":"/filing/0000899243-20-020052#line-2","is_derivative":false,"issuer_cik":"0001735438","issuer_name":"MeiraGTx Holdings plc","issuer_ticker":"MGTX","issuer_name_source":null,"issuer_url":"/issuer/0001735438","owner_cik":"0001742771","owner_name":"Naylor Stuart","owner_display_name":"Naylor Stuart","owner_url":"/insider/0001742771","role":"Officer (Chief Development Officer)","role_mark":"O","role_mark_label":"Officer (Chief Development Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Development Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":7698.0,"shares_display":"7,698","price_per_share":15.04,"price_display":"15.04","price_state":"stated","total_value":115777.92,"total_display":"115,777.92","total_whole":"115,778","shares_owned_after":463963.0,"shares_owned_after_display":"463,963","ownership_form":"D","is_10b5_1":null,"transaction_date":"2020-07-21","filed_date":"2020-07-22","scope":"insider"},{"id":2632656,"accession":"0000899243-20-020052","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000899243-20-020052","line_url":"/filing/0000899243-20-020052#line-1","is_derivative":false,"issuer_cik":"0001735438","issuer_name":"MeiraGTx Holdings plc","issuer_ticker":"MGTX","issuer_name_source":null,"issuer_url":"/issuer/0001735438","owner_cik":"0001742771","owner_name":"Naylor Stuart","owner_display_name":"Naylor Stuart","owner_url":"/insider/0001742771","role":"Officer (Chief Development Officer)","role_mark":"O","role_mark_label":"Officer (Chief Development Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Development Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2356.0,"shares_display":"2,356","price_per_share":15.0,"price_display":"15.00","price_state":"stated","total_value":35340.0,"total_display":"35,340.00","total_whole":"35,340","shares_owned_after":471661.0,"shares_owned_after_display":"471,661","ownership_form":"D","is_10b5_1":null,"transaction_date":"2020-07-20","filed_date":"2020-07-22","scope":"insider"},{"id":2986617,"accession":"0000899243-20-013011","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000899243-20-013011","line_url":"/filing/0000899243-20-013011#line-1","is_derivative":false,"issuer_cik":"0001735438","issuer_name":"MeiraGTx Holdings plc","issuer_ticker":"MGTX","issuer_name_source":null,"issuer_url":"/issuer/0001735438","owner_cik":"0001742771","owner_name":"Naylor Stuart","owner_display_name":"Naylor Stuart","owner_url":"/insider/0001742771","role":"Officer (Chief Development Officer)","role_mark":"O","role_mark_label":"Officer (Chief Development Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Development Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":11304.0,"shares_display":"11,304","price_per_share":15.39,"price_display":"15.39","price_state":"stated","total_value":173968.56,"total_display":"173,968.56","total_whole":"173,969","shares_owned_after":474017.0,"shares_owned_after_display":"474,017","ownership_form":"D","is_10b5_1":null,"transaction_date":"2020-05-11","filed_date":"2020-05-13","scope":"insider"},{"id":2244547,"accession":"0000899243-20-011164","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000899243-20-011164","line_url":"/filing/0000899243-20-011164#line-1","is_derivative":false,"issuer_cik":"0001735438","issuer_name":"MeiraGTx Holdings plc","issuer_ticker":"MGTX","issuer_name_source":null,"issuer_url":"/issuer/0001735438","owner_cik":"0001742771","owner_name":"Naylor Stuart","owner_display_name":"Naylor Stuart","owner_url":"/insider/0001742771","role":"Officer (Chief Development Officer)","role_mark":"O","role_mark_label":"Officer (Chief Development Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Development Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":696.0,"shares_display":"696","price_per_share":15.0,"price_display":"15.00","price_state":"stated","total_value":10440.0,"total_display":"10,440.00","total_whole":"10,440","shares_owned_after":485321.0,"shares_owned_after_display":"485,321","ownership_form":"D","is_10b5_1":null,"transaction_date":"2020-04-20","filed_date":"2020-04-22","scope":"insider"},{"id":2244178,"accession":"0000899243-20-005320","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0000899243-20-005320","line_url":"/filing/0000899243-20-005320#line-3","is_derivative":false,"issuer_cik":"0001735438","issuer_name":"MeiraGTx Holdings plc","issuer_ticker":"MGTX","issuer_name_source":null,"issuer_url":"/issuer/0001735438","owner_cik":"0001742771","owner_name":"Naylor Stuart","owner_display_name":"Naylor Stuart","owner_url":"/insider/0001742771","role":"Officer (Chief Development Officer)","role_mark":"O","role_mark_label":"Officer (Chief Development Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Development Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":6000.0,"shares_display":"6,000","price_per_share":17.6,"price_display":"17.60","price_state":"stated","total_value":105600.0,"total_display":"105,600.00","total_whole":"105,600","shares_owned_after":486017.0,"shares_owned_after_display":"486,017","ownership_form":"D","is_10b5_1":null,"transaction_date":"2020-02-19","filed_date":"2020-02-20","scope":"insider"},{"id":2244176,"accession":"0000899243-20-005320","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0000899243-20-005320","line_url":"/filing/0000899243-20-005320","is_derivative":false,"issuer_cik":"0001735438","issuer_name":"MeiraGTx Holdings plc","issuer_ticker":"MGTX","issuer_name_source":null,"issuer_url":"/issuer/0001735438","owner_cik":"0001742771","owner_name":"Naylor Stuart","owner_display_name":"Naylor Stuart","owner_url":"/insider/0001742771","role":"Officer (Chief Development Officer)","role_mark":"O","role_mark_label":"Officer (Chief Development Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Development Officer","security_title":"Ordinary Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":6000.0,"shares_display":"6,000","price_per_share":18.31859,"price_display":"18.32","price_state":"stated","total_value":109911.54,"total_display":"109,911.54","total_whole":"109,912","shares_owned_after":492186.0,"shares_owned_after_display":"492,186","ownership_form":"D","is_10b5_1":null,"transaction_date":"2020-02-18","filed_date":"2020-02-20","scope":"insider","n_lines":2}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":28,"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":28,"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":28},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0001735438","name":"MeiraGTx Holdings plc","url":"/issuer/0001735438","role":"Officer (CHIEF SCI OFCR, OPHTHALMOLOGY)","n_filings":17,"first_seen":"2020-02-20","last_seen":"2026-07-07"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001742771","retrieved_at":"2026-08-24T03:09:41+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"}}