{"entity":{"type":"insider","cik":"0001831608","url":"/insider/0001831608","json_url":"/insider/0001831608.json","name":"Lish Scott","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":29,"n_filings":25,"first":"2021-07-20","last":"2026-03-17","span_basis":"filed_date"},"name_variants":[{"name":"Lish Scott","source":"filing","n_filings":25,"first_seen":"2021-07-20","last_seen":"2026-03-17"}],"transactions":[{"id":5818959,"accession":"0001831608-26-000004","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001831608-26-000004","line_url":"/filing/0001831608-26-000004#line-1","is_derivative":false,"issuer_cik":"0001350653","issuer_name":"Alphatec Holdings, Inc.","issuer_ticker":"ATEC","issuer_name_source":null,"issuer_url":"/issuer/0001350653","owner_cik":"0001831608","owner_name":"Lish Scott","owner_display_name":"Lish Scott","owner_url":"/insider/0001831608","role":"Officer (CHIEF OPERATING OFFICER)","role_mark":"O","role_mark_label":"Officer (CHIEF OPERATING OFFICER)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CHIEF OPERATING OFFICER","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":260535.0,"shares_display":"260,535","price_per_share":12.3,"price_display":"12.30","price_state":"stated","total_value":3204580.5,"total_display":"3,204,580.50","total_whole":"3,204,581","shares_owned_after":815704.0,"shares_owned_after_display":"815,704","ownership_form":"D","is_10b5_1":null,"transaction_date":"2026-03-13","filed_date":"2026-03-17","scope":"insider"},{"id":4077247,"accession":"0001831608-25-000009","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001831608-25-000009","line_url":"/filing/0001831608-25-000009#line-1","is_derivative":false,"issuer_cik":"0001350653","issuer_name":"Alphatec Holdings, Inc.","issuer_ticker":"ATEC","issuer_name_source":null,"issuer_url":"/issuer/0001350653","owner_cik":"0001831608","owner_name":"Lish Scott","owner_display_name":"Lish Scott","owner_url":"/insider/0001831608","role":"Officer (CHIEF OPERATING OFFICER)","role_mark":"O","role_mark_label":"Officer (CHIEF OPERATING OFFICER)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CHIEF OPERATING OFFICER","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":19900.0,"shares_display":"19,900","price_per_share":19.64,"price_display":"19.64","price_state":"stated","total_value":390836.0,"total_display":"390,836.00","total_whole":"390,836","shares_owned_after":641432.0,"shares_owned_after_display":"641,432","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-12-16","filed_date":"2025-12-18","scope":"insider"},{"id":5100244,"accession":"0001831608-25-000007","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001831608-25-000007","line_url":"/filing/0001831608-25-000007#line-1","is_derivative":false,"issuer_cik":"0001350653","issuer_name":"Alphatec Holdings, Inc.","issuer_ticker":"ATEC","issuer_name_source":null,"issuer_url":"/issuer/0001350653","owner_cik":"0001831608","owner_name":"Lish Scott","owner_display_name":"Lish Scott","owner_url":"/insider/0001831608","role":"Officer (CHIEF OPERATING OFFICER)","role_mark":"O","role_mark_label":"Officer (CHIEF OPERATING OFFICER)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CHIEF OPERATING OFFICER","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":10875.0,"shares_display":"10,875","price_per_share":21.47,"price_display":"21.47","price_state":"stated","total_value":233486.25,"total_display":"233,486.25","total_whole":"233,486","shares_owned_after":661332.0,"shares_owned_after_display":"661,332","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-12-05","filed_date":"2025-12-09","scope":"insider"},{"id":4644073,"accession":"0001831608-25-000005","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001831608-25-000005","line_url":"/filing/0001831608-25-000005#line-2","is_derivative":false,"issuer_cik":"0001350653","issuer_name":"Alphatec Holdings, Inc.","issuer_ticker":"ATEC","issuer_name_source":null,"issuer_url":"/issuer/0001350653","owner_cik":"0001831608","owner_name":"Lish Scott","owner_display_name":"Lish Scott","owner_url":"/insider/0001831608","role":"Officer (CHIEF OPERATING OFFICER)","role_mark":"O","role_mark_label":"Officer (CHIEF OPERATING OFFICER)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CHIEF OPERATING OFFICER","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":25000.0,"shares_display":"25,000","price_per_share":19.8,"price_display":"19.80","price_state":"stated","total_value":495000.0,"total_display":"495,000.00","total_whole":"495,000","shares_owned_after":672207.0,"shares_owned_after_display":"672,207","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-11-20","filed_date":"2025-11-21","scope":"insider"},{"id":5125662,"accession":"0001415889-25-022654","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001415889-25-022654","line_url":"/filing/0001415889-25-022654#line-1","is_derivative":false,"issuer_cik":"0001350653","issuer_name":"Alphatec Holdings, Inc.","issuer_ticker":"ATEC","issuer_name_source":null,"issuer_url":"/issuer/0001350653","owner_cik":"0001831608","owner_name":"Lish Scott","owner_display_name":"Lish Scott","owner_url":"/insider/0001831608","role":"Officer (CHIEF OPERATING OFFICER)","role_mark":"O","role_mark_label":"Officer (CHIEF OPERATING OFFICER)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CHIEF OPERATING OFFICER","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":6323.0,"shares_display":"6,323","price_per_share":16.01,"price_display":"16.01","price_state":"stated","total_value":101231.23,"total_display":"101,231.23","total_whole":"101,231","shares_owned_after":658707.0,"shares_owned_after_display":"658,707","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-08-21","filed_date":"2025-08-21","scope":"insider"},{"id":4501811,"accession":"0001415889-25-022110","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001415889-25-022110","line_url":"/filing/0001415889-25-022110#line-1","is_derivative":false,"issuer_cik":"0001350653","issuer_name":"Alphatec Holdings, Inc.","issuer_ticker":"ATEC","issuer_name_source":null,"issuer_url":"/issuer/0001350653","owner_cik":"0001831608","owner_name":"Lish Scott","owner_display_name":"Lish Scott","owner_url":"/insider/0001831608","role":"Officer (CHIEF OPERATING OFFICER)","role_mark":"O","role_mark_label":"Officer (CHIEF OPERATING OFFICER)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CHIEF OPERATING OFFICER","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":9302.0,"shares_display":"9,302","price_per_share":16.0,"price_display":"16.00","price_state":"stated","total_value":148832.0,"total_display":"148,832.00","total_whole":"148,832","shares_owned_after":665030.0,"shares_owned_after_display":"665,030","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-08-13","filed_date":"2025-08-15","scope":"insider"},{"id":4054783,"accession":"0001415889-25-021062","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001415889-25-021062","line_url":"/filing/0001415889-25-021062#line-3","is_derivative":false,"issuer_cik":"0001350653","issuer_name":"Alphatec Holdings, Inc.","issuer_ticker":"ATEC","issuer_name_source":null,"issuer_url":"/issuer/0001350653","owner_cik":"0001831608","owner_name":"Lish Scott","owner_display_name":"Lish Scott","owner_url":"/insider/0001831608","role":"Officer (CHIEF OPERATING OFFICER)","role_mark":"O","role_mark_label":"Officer (CHIEF OPERATING OFFICER)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CHIEF OPERATING OFFICER","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":16666.0,"shares_display":"16,666","price_per_share":15.0,"price_display":"15.00","price_state":"stated","total_value":249990.0,"total_display":"249,990.00","total_whole":"249,990","shares_owned_after":674332.0,"shares_owned_after_display":"674,332","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-08-05","filed_date":"2025-08-05","scope":"insider"},{"id":4054781,"accession":"0001415889-25-021062","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001415889-25-021062","line_url":"/filing/0001415889-25-021062#line-2","is_derivative":false,"issuer_cik":"0001350653","issuer_name":"Alphatec Holdings, Inc.","issuer_ticker":"ATEC","issuer_name_source":null,"issuer_url":"/issuer/0001350653","owner_cik":"0001831608","owner_name":"Lish Scott","owner_display_name":"Lish Scott","owner_url":"/insider/0001831608","role":"Officer (CHIEF OPERATING OFFICER)","role_mark":"O","role_mark_label":"Officer (CHIEF OPERATING OFFICER)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CHIEF OPERATING OFFICER","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":17857.0,"shares_display":"17,857","price_per_share":14.0,"price_display":"14.00","price_state":"stated","total_value":249998.0,"total_display":"249,998.00","total_whole":"249,998","shares_owned_after":690998.0,"shares_owned_after_display":"690,998","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-08-04","filed_date":"2025-08-05","scope":"insider"},{"id":4054778,"accession":"0001415889-25-021062","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001415889-25-021062","line_url":"/filing/0001415889-25-021062#line-1","is_derivative":false,"issuer_cik":"0001350653","issuer_name":"Alphatec Holdings, Inc.","issuer_ticker":"ATEC","issuer_name_source":null,"issuer_url":"/issuer/0001350653","owner_cik":"0001831608","owner_name":"Lish Scott","owner_display_name":"Lish Scott","owner_url":"/insider/0001831608","role":"Officer (CHIEF OPERATING OFFICER)","role_mark":"O","role_mark_label":"Officer (CHIEF OPERATING OFFICER)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CHIEF OPERATING OFFICER","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":36081.0,"shares_display":"36,081","price_per_share":12.53,"price_display":"12.53","price_state":"stated","total_value":452094.93,"total_display":"452,094.93","total_whole":"452,095","shares_owned_after":708855.0,"shares_owned_after_display":"708,855","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-08-01","filed_date":"2025-08-05","scope":"insider"},{"id":4558730,"accession":"0001415889-25-019735","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001415889-25-019735","line_url":"/filing/0001415889-25-019735#line-1","is_derivative":false,"issuer_cik":"0001350653","issuer_name":"Alphatec Holdings, Inc.","issuer_ticker":"ATEC","issuer_name_source":null,"issuer_url":"/issuer/0001350653","owner_cik":"0001831608","owner_name":"Lish Scott","owner_display_name":"Lish Scott","owner_url":"/insider/0001831608","role":"Officer (CHIEF OPERATING OFFICER)","role_mark":"O","role_mark_label":"Officer (CHIEF OPERATING OFFICER)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CHIEF OPERATING OFFICER","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":3982.0,"shares_display":"3,982","price_per_share":12.0,"price_display":"12.00","price_state":"stated","total_value":47784.0,"total_display":"47,784.00","total_whole":"47,784","shares_owned_after":744936.0,"shares_owned_after_display":"744,936","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-07-10","filed_date":"2025-07-14","scope":"insider"},{"id":4641405,"accession":"0001415889-25-017581","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001415889-25-017581","line_url":"/filing/0001415889-25-017581#line-1","is_derivative":false,"issuer_cik":"0001350653","issuer_name":"Alphatec Holdings, Inc.","issuer_ticker":"ATEC","issuer_name_source":null,"issuer_url":"/issuer/0001350653","owner_cik":"0001831608","owner_name":"Lish Scott","owner_display_name":"Lish Scott","owner_url":"/insider/0001831608","role":"Officer (CHIEF OPERATING OFFICER)","role_mark":"O","role_mark_label":"Officer (CHIEF OPERATING OFFICER)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CHIEF OPERATING OFFICER","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":22727.0,"shares_display":"22,727","price_per_share":11.07,"price_display":"11.07","price_state":"stated","total_value":251587.89,"total_display":"251,587.89","total_whole":"251,588","shares_owned_after":748918.0,"shares_owned_after_display":"748,918","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-06-13","filed_date":"2025-06-17","scope":"insider"},{"id":4919979,"accession":"0001415889-25-013991","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001415889-25-013991","line_url":"/filing/0001415889-25-013991#line-1","is_derivative":false,"issuer_cik":"0001350653","issuer_name":"Alphatec Holdings, Inc.","issuer_ticker":"ATEC","issuer_name_source":null,"issuer_url":"/issuer/0001350653","owner_cik":"0001831608","owner_name":"Lish Scott","owner_display_name":"Lish Scott","owner_url":"/insider/0001831608","role":"Officer (CHIEF OPERATING OFFICER)","role_mark":"O","role_mark_label":"Officer (CHIEF OPERATING OFFICER)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CHIEF OPERATING OFFICER","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":55375.0,"shares_display":"55,375","price_per_share":13.0,"price_display":"13.00","price_state":"stated","total_value":719875.0,"total_display":"719,875.00","total_whole":"719,875","shares_owned_after":771645.0,"shares_owned_after_display":"771,645","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-05-19","filed_date":"2025-05-21","scope":"insider"},{"id":4211316,"accession":"0001415889-25-012155","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001415889-25-012155","line_url":"/filing/0001415889-25-012155#line-1","is_derivative":false,"issuer_cik":"0001350653","issuer_name":"Alphatec Holdings, Inc.","issuer_ticker":"ATEC","issuer_name_source":null,"issuer_url":"/issuer/0001350653","owner_cik":"0001831608","owner_name":"Lish Scott","owner_display_name":"Lish Scott","owner_url":"/insider/0001831608","role":"Officer (CHIEF OPERATING OFFICER)","role_mark":"O","role_mark_label":"Officer (CHIEF OPERATING OFFICER)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CHIEF OPERATING OFFICER","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":12000.0,"shares_display":"12,000","price_per_share":12.12,"price_display":"12.12","price_state":"stated","total_value":145440.0,"total_display":"145,440.00","total_whole":"145,440","shares_owned_after":826251.0,"shares_owned_after_display":"826,251","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-05-05","filed_date":"2025-05-06","scope":"insider"},{"id":5193306,"accession":"0001415889-25-007835","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001415889-25-007835","line_url":"/filing/0001415889-25-007835#line-1","is_derivative":false,"issuer_cik":"0001350653","issuer_name":"Alphatec Holdings, Inc.","issuer_ticker":"ATEC","issuer_name_source":null,"issuer_url":"/issuer/0001350653","owner_cik":"0001831608","owner_name":"Lish Scott","owner_display_name":"Lish Scott","owner_url":"/insider/0001831608","role":"Officer (CHIEF OPERATING OFFICER)","role_mark":"O","role_mark_label":"Officer (CHIEF OPERATING OFFICER)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CHIEF OPERATING OFFICER","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":27994.0,"shares_display":"27,994","price_per_share":9.72,"price_display":"9.72","price_state":"stated","total_value":272101.68,"total_display":"272,101.68","total_whole":"272,102","shares_owned_after":816500.0,"shares_owned_after_display":"816,500","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-03-10","filed_date":"2025-03-12","scope":"insider"},{"id":5122616,"accession":"0001415889-25-006026","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001415889-25-006026","line_url":"/filing/0001415889-25-006026#line-1","is_derivative":false,"issuer_cik":"0001350653","issuer_name":"Alphatec Holdings, Inc.","issuer_ticker":"ATEC","issuer_name_source":null,"issuer_url":"/issuer/0001350653","owner_cik":"0001831608","owner_name":"Lish Scott","owner_display_name":"Lish Scott","owner_url":"/insider/0001831608","role":"Officer (CHIEF OPERATING OFFICER)","role_mark":"O","role_mark_label":"Officer (CHIEF OPERATING OFFICER)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CHIEF OPERATING OFFICER","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":23183.0,"shares_display":"23,183","price_per_share":12.03,"price_display":"12.03","price_state":"stated","total_value":278891.49,"total_display":"278,891.49","total_whole":"278,891","shares_owned_after":844494.0,"shares_owned_after_display":"844,494","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-02-27","filed_date":"2025-02-28","scope":"insider"},{"id":4588562,"accession":"0001415889-25-003416","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001415889-25-003416","line_url":"/filing/0001415889-25-003416#line-1","is_derivative":false,"issuer_cik":"0001350653","issuer_name":"Alphatec Holdings, Inc.","issuer_ticker":"ATEC","issuer_name_source":null,"issuer_url":"/issuer/0001350653","owner_cik":"0001831608","owner_name":"Lish Scott","owner_display_name":"Lish Scott","owner_url":"/insider/0001831608","role":"Officer (CHIEF OPERATING OFFICER)","role_mark":"O","role_mark_label":"Officer (CHIEF OPERATING OFFICER)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CHIEF OPERATING OFFICER","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":27453.0,"shares_display":"27,453","price_per_share":11.49,"price_display":"11.49","price_state":"stated","total_value":315434.97,"total_display":"315,434.97","total_whole":"315,435","shares_owned_after":867677.0,"shares_owned_after_display":"867,677","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-02-06","filed_date":"2025-02-07","scope":"insider"},{"id":2862417,"accession":"0001415889-24-005988","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001415889-24-005988","line_url":"/filing/0001415889-24-005988#line-1","is_derivative":false,"issuer_cik":"0001350653","issuer_name":"Alphatec Holdings, Inc.","issuer_ticker":"ATEC","issuer_name_source":null,"issuer_url":"/issuer/0001350653","owner_cik":"0001831608","owner_name":"Lish Scott","owner_display_name":"Lish Scott","owner_url":"/insider/0001831608","role":"Officer (CHIEF OPERATING OFFICER)","role_mark":"O","role_mark_label":"Officer (CHIEF OPERATING OFFICER)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CHIEF OPERATING OFFICER","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":31075.0,"shares_display":"31,075","price_per_share":15.19,"price_display":"15.19","price_state":"stated","total_value":472029.25,"total_display":"472,029.25","total_whole":"472,029","shares_owned_after":507165.0,"shares_owned_after_display":"507,165","ownership_form":"D","is_10b5_1":null,"transaction_date":"2024-02-27","filed_date":"2024-02-29","scope":"insider"},{"id":2995516,"accession":"0001415889-24-004925","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001415889-24-004925","line_url":"/filing/0001415889-24-004925#line-2","is_derivative":false,"issuer_cik":"0001350653","issuer_name":"Alphatec Holdings, Inc.","issuer_ticker":"ATEC","issuer_name_source":null,"issuer_url":"/issuer/0001350653","owner_cik":"0001831608","owner_name":"Lish Scott","owner_display_name":"Lish Scott","owner_url":"/insider/0001831608","role":"Officer (CHIEF OPERATING OFFICER)","role_mark":"O","role_mark_label":"Officer (CHIEF OPERATING OFFICER)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CHIEF OPERATING OFFICER","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":11963.0,"shares_display":"11,963","price_per_share":15.34,"price_display":"15.34","price_state":"stated","total_value":183512.42,"total_display":"183,512.42","total_whole":"183,512","shares_owned_after":538240.0,"shares_owned_after_display":"538,240","ownership_form":"D","is_10b5_1":null,"transaction_date":"2024-02-21","filed_date":"2024-02-22","scope":"insider"},{"id":2804852,"accession":"0001415889-24-002684","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001415889-24-002684","line_url":"/filing/0001415889-24-002684#line-2","is_derivative":false,"issuer_cik":"0001350653","issuer_name":"Alphatec Holdings, Inc.","issuer_ticker":"ATEC","issuer_name_source":null,"issuer_url":"/issuer/0001350653","owner_cik":"0001831608","owner_name":"Lish Scott","owner_display_name":"Lish Scott","owner_url":"/insider/0001831608","role":"Officer (CHIEF OPERATING OFFICER)","role_mark":"O","role_mark_label":"Officer (CHIEF OPERATING OFFICER)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CHIEF OPERATING OFFICER","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":25210.0,"shares_display":"25,210","price_per_share":16.47,"price_display":"16.47","price_state":"stated","total_value":415208.7,"total_display":"415,208.70","total_whole":"415,209","shares_owned_after":518457.0,"shares_owned_after_display":"518,457","ownership_form":"D","is_10b5_1":null,"transaction_date":"2024-02-02","filed_date":"2024-02-05","scope":"insider"},{"id":8637154,"accession":"0001415889-23-003727","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001415889-23-003727","line_url":"/filing/0001415889-23-003727#line-1","is_derivative":false,"issuer_cik":"0001350653","issuer_name":"Alphatec Holdings, Inc.","issuer_ticker":"ATEC","issuer_name_source":null,"issuer_url":"/issuer/0001350653","owner_cik":"0001831608","owner_name":"Lish Scott","owner_display_name":"Lish Scott","owner_url":"/insider/0001831608","role":"Officer (SVP, DEVELOPMENT)","role_mark":"O","role_mark_label":"Officer (SVP, DEVELOPMENT)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP, DEVELOPMENT","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":25372.0,"shares_display":"25,372","price_per_share":14.76,"price_display":"14.76","price_state":"stated","total_value":374490.72,"total_display":"374,490.72","total_whole":"374,491","shares_owned_after":430522.0,"shares_owned_after_display":"430,522","ownership_form":"D","is_10b5_1":null,"transaction_date":"2023-02-27","filed_date":"2023-03-01","scope":"insider"},{"id":7980685,"accession":"0001415889-23-003224","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001415889-23-003224","line_url":"/filing/0001415889-23-003224#line-2","is_derivative":false,"issuer_cik":"0001350653","issuer_name":"Alphatec Holdings, Inc.","issuer_ticker":"ATEC","issuer_name_source":null,"issuer_url":"/issuer/0001350653","owner_cik":"0001831608","owner_name":"Lish Scott","owner_display_name":"Lish Scott","owner_url":"/insider/0001831608","role":"Officer (SVP, DEVELOPMENT)","role_mark":"O","role_mark_label":"Officer (SVP, DEVELOPMENT)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP, DEVELOPMENT","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":12500.0,"shares_display":"12,500","price_per_share":14.37,"price_display":"14.37","price_state":"stated","total_value":179625.0,"total_display":"179,625.00","total_whole":"179,625","shares_owned_after":453034.0,"shares_owned_after_display":"453,034","ownership_form":"D","is_10b5_1":null,"transaction_date":"2023-02-23","filed_date":"2023-02-23","scope":"insider"},{"id":7980682,"accession":"0001415889-23-003224","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001415889-23-003224","line_url":"/filing/0001415889-23-003224#line-1","is_derivative":false,"issuer_cik":"0001350653","issuer_name":"Alphatec Holdings, Inc.","issuer_ticker":"ATEC","issuer_name_source":null,"issuer_url":"/issuer/0001350653","owner_cik":"0001831608","owner_name":"Lish Scott","owner_display_name":"Lish Scott","owner_url":"/insider/0001831608","role":"Officer (SVP, DEVELOPMENT)","role_mark":"O","role_mark_label":"Officer (SVP, DEVELOPMENT)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP, DEVELOPMENT","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":9570.0,"shares_display":"9,570","price_per_share":14.02,"price_display":"14.02","price_state":"stated","total_value":134171.4,"total_display":"134,171.40","total_whole":"134,171","shares_owned_after":465534.0,"shares_owned_after_display":"465,534","ownership_form":"D","is_10b5_1":null,"transaction_date":"2023-02-21","filed_date":"2023-02-23","scope":"insider"},{"id":6966936,"accession":"0001415889-22-002393","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001415889-22-002393","line_url":"/filing/0001415889-22-002393#line-1","is_derivative":false,"issuer_cik":"0001350653","issuer_name":"Alphatec Holdings, Inc.","issuer_ticker":"ATEC","issuer_name_source":null,"issuer_url":"/issuer/0001350653","owner_cik":"0001831608","owner_name":"Lish Scott","owner_display_name":"Lish Scott","owner_url":"/insider/0001831608","role":"Officer (SVP, DEVELOPMENT)","role_mark":"O","role_mark_label":"Officer (SVP, DEVELOPMENT)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP, DEVELOPMENT","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":5100.0,"shares_display":"5,100","price_per_share":10.94,"price_display":"10.94","price_state":"stated","total_value":55794.0,"total_display":"55,794.00","total_whole":"55,794","shares_owned_after":323342.0,"shares_owned_after_display":"323,342","ownership_form":"D","is_10b5_1":null,"transaction_date":"2022-03-01","filed_date":"2022-03-03","scope":"insider"},{"id":6810119,"accession":"0001179110-22-001692","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001179110-22-001692","line_url":"/filing/0001179110-22-001692#line-4","is_derivative":false,"issuer_cik":"0001350653","issuer_name":"Alphatec Holdings, Inc.","issuer_ticker":"ATEC","issuer_name_source":null,"issuer_url":"/issuer/0001350653","owner_cik":"0001831608","owner_name":"Lish Scott","owner_display_name":"Lish Scott","owner_url":"/insider/0001831608","role":"Officer (SVP, Development)","role_mark":"O","role_mark_label":"Officer (SVP, Development)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP, Development","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":8000.0,"shares_display":"8,000","price_per_share":10.26,"price_display":"10.26","price_state":"stated","total_value":82080.0,"total_display":"82,080.00","total_whole":"82,080","shares_owned_after":328442.0,"shares_owned_after_display":"328,442","ownership_form":"D","is_10b5_1":null,"transaction_date":"2022-02-25","filed_date":"2022-02-28","scope":"insider"},{"id":6810116,"accession":"0001179110-22-001692","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001179110-22-001692","line_url":"/filing/0001179110-22-001692#line-3","is_derivative":false,"issuer_cik":"0001350653","issuer_name":"Alphatec Holdings, Inc.","issuer_ticker":"ATEC","issuer_name_source":null,"issuer_url":"/issuer/0001350653","owner_cik":"0001831608","owner_name":"Lish Scott","owner_display_name":"Lish Scott","owner_url":"/insider/0001831608","role":"Officer (SVP, Development)","role_mark":"O","role_mark_label":"Officer (SVP, Development)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP, Development","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":12500.0,"shares_display":"12,500","price_per_share":9.44,"price_display":"9.44","price_state":"stated","total_value":118000.0,"total_display":"118,000.00","total_whole":"118,000","shares_owned_after":336442.0,"shares_owned_after_display":"336,442","ownership_form":"D","is_10b5_1":null,"transaction_date":"2022-02-24","filed_date":"2022-02-28","scope":"insider"},{"id":6563645,"accession":"0001179110-22-001648","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001179110-22-001648","line_url":"/filing/0001179110-22-001648#line-1","is_derivative":false,"issuer_cik":"0001350653","issuer_name":"Alphatec Holdings, Inc.","issuer_ticker":"ATEC","issuer_name_source":null,"issuer_url":"/issuer/0001350653","owner_cik":"0001831608","owner_name":"Lish Scott","owner_display_name":"Lish Scott","owner_url":"/insider/0001831608","role":"Officer (SVP, Development)","role_mark":"O","role_mark_label":"Officer (SVP, Development)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP, Development","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":4760.0,"shares_display":"4,760","price_per_share":9.66,"price_display":"9.66","price_state":"stated","total_value":45981.6,"total_display":"45,981.60","total_whole":"45,982","shares_owned_after":260350.0,"shares_owned_after_display":"260,350","ownership_form":"D","is_10b5_1":null,"transaction_date":"2022-02-22","filed_date":"2022-02-24","scope":"insider"},{"id":5256889,"accession":"0001179110-21-010139","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001179110-21-010139","line_url":"/filing/0001179110-21-010139#line-1","is_derivative":false,"issuer_cik":"0001350653","issuer_name":"Alphatec Holdings, Inc.","issuer_ticker":"ATEC","issuer_name_source":null,"issuer_url":"/issuer/0001350653","owner_cik":"0001831608","owner_name":"Lish Scott","owner_display_name":"Lish Scott","owner_url":"/insider/0001831608","role":"Officer (SVP, Development)","role_mark":"O","role_mark_label":"Officer (SVP, Development)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP, Development","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":6250.0,"shares_display":"6,250","price_per_share":11.79,"price_display":"11.79","price_state":"stated","total_value":73687.5,"total_display":"73,687.50","total_whole":"73,688","shares_owned_after":265110.0,"shares_owned_after_display":"265,110","ownership_form":"D","is_10b5_1":null,"transaction_date":"2021-11-10","filed_date":"2021-11-15","scope":"insider"},{"id":4879373,"accession":"0001179110-21-007969","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001179110-21-007969","line_url":"/filing/0001179110-21-007969#line-1","is_derivative":false,"issuer_cik":"0001350653","issuer_name":"Alphatec Holdings, Inc.","issuer_ticker":"ATEC","issuer_name_source":null,"issuer_url":"/issuer/0001350653","owner_cik":"0001831608","owner_name":"Lish Scott","owner_display_name":"Lish Scott","owner_url":"/insider/0001831608","role":"Officer (SVP, Development)","role_mark":"O","role_mark_label":"Officer (SVP, Development)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP, Development","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":10000.0,"shares_display":"10,000","price_per_share":14.24,"price_display":"14.24","price_state":"stated","total_value":142400.0,"total_display":"142,400.00","total_whole":"142,400","shares_owned_after":288402.0,"shares_owned_after_display":"288,402","ownership_form":"D","is_10b5_1":null,"transaction_date":"2021-08-03","filed_date":"2021-08-05","scope":"insider"},{"id":4360532,"accession":"0001179110-21-007582","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001179110-21-007582","line_url":"/filing/0001179110-21-007582#line-1","is_derivative":false,"issuer_cik":"0001350653","issuer_name":"Alphatec Holdings, Inc.","issuer_ticker":"ATEC","issuer_name_source":null,"issuer_url":"/issuer/0001350653","owner_cik":"0001831608","owner_name":"Lish Scott","owner_display_name":"Lish Scott","owner_url":"/insider/0001831608","role":"Officer (SVP, Development)","role_mark":"O","role_mark_label":"Officer (SVP, Development)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP, Development","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":11965.0,"shares_display":"11,965","price_per_share":16.46,"price_display":"16.46","price_state":"stated","total_value":196943.9,"total_display":"196,943.90","total_whole":"196,944","shares_owned_after":298402.0,"shares_owned_after_display":"298,402","ownership_form":"D","is_10b5_1":null,"transaction_date":"2021-07-12","filed_date":"2021-07-20","scope":"insider"}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":29,"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":29,"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":29},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0001350653","name":"Alphatec Holdings, Inc.","url":"/issuer/0001350653","role":"Officer (CHIEF OPERATING OFFICER)","n_filings":25,"first_seen":"2021-07-20","last_seen":"2026-03-17"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001831608","retrieved_at":"2026-08-26T12:36:30+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"}}