{"entity":{"type":"insider","cik":"0001268906","url":"/insider/0001268906","json_url":"/insider/0001268906.json","name":"MACK WARREN E","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":80,"n_filings":48,"first":"2004-05-20","last":"2016-08-10","span_basis":"filed_date"},"name_variants":[{"name":"MACK WARREN E","source":"filing","n_filings":48,"first_seen":"2004-05-20","last_seen":"2016-08-10"}],"transactions":[{"id":2222659,"accession":"0001437749-16-037056","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001437749-16-037056","line_url":"/filing/0001437749-16-037056#line-1","is_derivative":false,"issuer_cik":"0001062449","issuer_name":"BUFFALO WILD WINGS INC","issuer_ticker":"BWLD","issuer_name_source":null,"issuer_url":"/issuer/0001062449","owner_cik":"0001268906","owner_name":"MACK WARREN E","owner_display_name":"MACK WARREN E","owner_url":"/insider/0001268906","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":300.0,"shares_display":"300","price_per_share":166.05,"price_display":"166.05","price_state":"stated","total_value":49815.0,"total_display":"49,815.00","total_whole":"49,815","shares_owned_after":13457.0,"shares_owned_after_display":"13,457","ownership_form":"D","is_10b5_1":null,"transaction_date":"2016-08-10","filed_date":"2016-08-10","scope":"insider"},{"id":3336917,"accession":"0001437749-16-030930","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001437749-16-030930","line_url":"/filing/0001437749-16-030930#line-1","is_derivative":false,"issuer_cik":"0001062449","issuer_name":"BUFFALO WILD WINGS INC","issuer_ticker":"BWLD","issuer_name_source":null,"issuer_url":"/issuer/0001062449","owner_cik":"0001268906","owner_name":"MACK WARREN E","owner_display_name":"MACK WARREN E","owner_url":"/insider/0001268906","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1000.0,"shares_display":"1,000","price_per_share":136.4752,"price_display":"136.48","price_state":"stated","total_value":136475.2,"total_display":"136,475.20","total_whole":"136,475","shares_owned_after":13050.0,"shares_owned_after_display":"13,050","ownership_form":"D","is_10b5_1":null,"transaction_date":"2016-05-03","filed_date":"2016-05-05","scope":"insider"},{"id":8891089,"accession":"0001437749-15-014822","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001437749-15-014822","line_url":"/filing/0001437749-15-014822#line-1","is_derivative":false,"issuer_cik":"0001062449","issuer_name":"BUFFALO WILD WINGS INC","issuer_ticker":"BWLD","issuer_name_source":null,"issuer_url":"/issuer/0001062449","owner_cik":"0001268906","owner_name":"MACK WARREN E","owner_display_name":"MACK WARREN E","owner_url":"/insider/0001268906","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":500.0,"shares_display":"500","price_per_share":190.3704,"price_display":"190.37","price_state":"stated","total_value":95185.2,"total_display":"95,185.20","total_whole":"95,185","shares_owned_after":14277.0,"shares_owned_after_display":"14,277","ownership_form":"D","is_10b5_1":null,"transaction_date":"2015-07-30","filed_date":"2015-08-05","scope":"insider"},{"id":8220398,"accession":"0001437749-15-002400","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001437749-15-002400","line_url":"/filing/0001437749-15-002400#line-1","is_derivative":false,"issuer_cik":"0001062449","issuer_name":"BUFFALO WILD WINGS INC","issuer_ticker":"BWLD","issuer_name_source":null,"issuer_url":"/issuer/0001062449","owner_cik":"0001268906","owner_name":"MACK WARREN E","owner_display_name":"MACK WARREN E","owner_url":"/insider/0001268906","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1000.0,"shares_display":"1,000","price_per_share":189.0568,"price_display":"189.06","price_state":"stated","total_value":189056.8,"total_display":"189,056.80","total_whole":"189,057","shares_owned_after":14201.0,"shares_owned_after_display":"14,201","ownership_form":"D","is_10b5_1":null,"transaction_date":"2015-02-09","filed_date":"2015-02-11","scope":"insider"},{"id":6291942,"accession":"0001437749-14-020915","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001437749-14-020915","line_url":"/filing/0001437749-14-020915#line-1","is_derivative":false,"issuer_cik":"0001062449","issuer_name":"BUFFALO WILD WINGS INC","issuer_ticker":"BWLD","issuer_name_source":null,"issuer_url":"/issuer/0001062449","owner_cik":"0001268906","owner_name":"MACK WARREN E","owner_display_name":"MACK WARREN E","owner_url":"/insider/0001268906","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":500.0,"shares_display":"500","price_per_share":162.0,"price_display":"162.00","price_state":"stated","total_value":81000.0,"total_display":"81,000.00","total_whole":"81,000","shares_owned_after":15201.0,"shares_owned_after_display":"15,201","ownership_form":"D","is_10b5_1":null,"transaction_date":"2014-11-14","filed_date":"2014-11-17","scope":"insider"},{"id":7079610,"accession":"0001437749-14-019074","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001437749-14-019074","line_url":"/filing/0001437749-14-019074#line-1","is_derivative":false,"issuer_cik":"0001062449","issuer_name":"BUFFALO WILD WINGS INC","issuer_ticker":"BWLD","issuer_name_source":null,"issuer_url":"/issuer/0001062449","owner_cik":"0001268906","owner_name":"MACK WARREN E","owner_display_name":"MACK WARREN E","owner_url":"/insider/0001268906","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1000.0,"shares_display":"1,000","price_per_share":150.98,"price_display":"150.98","price_state":"stated","total_value":150980.0,"total_display":"150,980.00","total_whole":"150,980","shares_owned_after":15701.0,"shares_owned_after_display":"15,701","ownership_form":"D","is_10b5_1":null,"transaction_date":"2014-10-29","filed_date":"2014-10-30","scope":"insider"},{"id":6466687,"accession":"0001437749-14-014635","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001437749-14-014635","line_url":"/filing/0001437749-14-014635#line-3","is_derivative":false,"issuer_cik":"0001062449","issuer_name":"BUFFALO WILD WINGS INC","issuer_ticker":"BWLD","issuer_name_source":null,"issuer_url":"/issuer/0001062449","owner_cik":"0001268906","owner_name":"MACK WARREN E","owner_display_name":"MACK WARREN E","owner_url":"/insider/0001268906","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1000.0,"shares_display":"1,000","price_per_share":144.52,"price_display":"144.52","price_state":"stated","total_value":144520.0,"total_display":"144,520.00","total_whole":"144,520","shares_owned_after":16701.0,"shares_owned_after_display":"16,701","ownership_form":"D","is_10b5_1":null,"transaction_date":"2014-08-06","filed_date":"2014-08-07","scope":"insider"},{"id":6291826,"accession":"0001437749-14-009670","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001437749-14-009670","line_url":"/filing/0001437749-14-009670#line-1","is_derivative":false,"issuer_cik":"0001062449","issuer_name":"BUFFALO WILD WINGS INC","issuer_ticker":"BWLD","issuer_name_source":null,"issuer_url":"/issuer/0001062449","owner_cik":"0001268906","owner_name":"MACK WARREN E","owner_display_name":"MACK WARREN E","owner_url":"/insider/0001268906","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":755.0,"shares_display":"755","price_per_share":140.19,"price_display":"140.19","price_state":"stated","total_value":105843.45,"total_display":"105,843.45","total_whole":"105,843","shares_owned_after":17969.0,"shares_owned_after_display":"17,969","ownership_form":"D","is_10b5_1":null,"transaction_date":"2014-05-20","filed_date":"2014-05-21","scope":"insider"},{"id":6979666,"accession":"0001437749-14-008851","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001437749-14-008851","line_url":"/filing/0001437749-14-008851#line-2","is_derivative":false,"issuer_cik":"0001062449","issuer_name":"BUFFALO WILD WINGS INC","issuer_ticker":"BWLD","issuer_name_source":null,"issuer_url":"/issuer/0001062449","owner_cik":"0001268906","owner_name":"MACK WARREN E","owner_display_name":"MACK WARREN E","owner_url":"/insider/0001268906","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":695.0,"shares_display":"695","price_per_share":143.43,"price_display":"143.43","price_state":"stated","total_value":99683.85,"total_display":"99,683.85","total_whole":"99,684","shares_owned_after":18724.0,"shares_owned_after_display":"18,724","ownership_form":"D","is_10b5_1":null,"transaction_date":"2014-05-12","filed_date":"2014-05-13","scope":"insider"},{"id":6386322,"accession":"0001437749-14-008852","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001437749-14-008852","line_url":"/filing/0001437749-14-008852#line-2","is_derivative":false,"issuer_cik":"0001062449","issuer_name":"BUFFALO WILD WINGS INC","issuer_ticker":"BWLD","issuer_name_source":null,"issuer_url":"/issuer/0001062449","owner_cik":"0001268906","owner_name":"MACK WARREN E","owner_display_name":"MACK WARREN E","owner_url":"/insider/0001268906","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":695.0,"shares_display":"695","price_per_share":143.43,"price_display":"143.43","price_state":"stated","total_value":99683.85,"total_display":"99,683.85","total_whole":"99,684","shares_owned_after":18724.0,"shares_owned_after_display":"18,724","ownership_form":"D","is_10b5_1":null,"transaction_date":"2014-05-12","filed_date":"2014-05-13","scope":"insider"},{"id":5401367,"accession":"0001437749-13-014921","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001437749-13-014921","line_url":"/filing/0001437749-13-014921#line-1","is_derivative":false,"issuer_cik":"0001062449","issuer_name":"BUFFALO WILD WINGS INC","issuer_ticker":"BWLD","issuer_name_source":null,"issuer_url":"/issuer/0001062449","owner_cik":"0001268906","owner_name":"MACK WARREN E","owner_display_name":"MACK WARREN E","owner_url":"/insider/0001268906","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1000.0,"shares_display":"1,000","price_per_share":150.0,"price_display":"150.00","price_state":"stated","total_value":150000.0,"total_display":"150,000.00","total_whole":"150,000","shares_owned_after":18823.0,"shares_owned_after_display":"18,823","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-11-15","filed_date":"2013-11-15","scope":"insider"},{"id":4256682,"accession":"0001437749-13-013738","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001437749-13-013738","line_url":"/filing/0001437749-13-013738#line-1","is_derivative":false,"issuer_cik":"0001062449","issuer_name":"BUFFALO WILD WINGS INC","issuer_ticker":"BWLD","issuer_name_source":null,"issuer_url":"/issuer/0001062449","owner_cik":"0001268906","owner_name":"MACK WARREN E","owner_display_name":"MACK WARREN E","owner_url":"/insider/0001268906","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1000.0,"shares_display":"1,000","price_per_share":140.85,"price_display":"140.85","price_state":"stated","total_value":140850.0,"total_display":"140,850.00","total_whole":"140,850","shares_owned_after":19823.0,"shares_owned_after_display":"19,823","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-10-31","filed_date":"2013-11-01","scope":"insider"},{"id":4996548,"accession":"0001437749-13-010405","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001437749-13-010405","line_url":"/filing/0001437749-13-010405#line-1","is_derivative":false,"issuer_cik":"0001062449","issuer_name":"BUFFALO WILD WINGS INC","issuer_ticker":"BWLD","issuer_name_source":null,"issuer_url":"/issuer/0001062449","owner_cik":"0001268906","owner_name":"MACK WARREN E","owner_display_name":"MACK WARREN E","owner_url":"/insider/0001268906","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1000.0,"shares_display":"1,000","price_per_share":106.63,"price_display":"106.63","price_state":"stated","total_value":106630.0,"total_display":"106,630.00","total_whole":"106,630","shares_owned_after":20823.0,"shares_owned_after_display":"20,823","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-08-07","filed_date":"2013-08-09","scope":"insider"},{"id":4348989,"accession":"0001437749-13-009892","txn_seq":10,"anchor":"line-10","filing_url":"/filing/0001437749-13-009892","line_url":"/filing/0001437749-13-009892#line-10","is_derivative":false,"issuer_cik":"0001062449","issuer_name":"BUFFALO WILD WINGS INC","issuer_ticker":"BWLD","issuer_name_source":null,"issuer_url":"/issuer/0001062449","owner_cik":"0001268906","owner_name":"MACK WARREN E","owner_display_name":"MACK WARREN E","owner_url":"/insider/0001268906","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":690.0,"shares_display":"690","price_per_share":104.76,"price_display":"104.76","price_state":"stated","total_value":72284.4,"total_display":"72,284.40","total_whole":"72,284","shares_owned_after":22133.0,"shares_owned_after_display":"22,133","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-08-01","filed_date":"2013-08-05","scope":"insider"},{"id":4697569,"accession":"0001437749-13-006231","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001437749-13-006231","line_url":"/filing/0001437749-13-006231#line-1","is_derivative":false,"issuer_cik":"0001062449","issuer_name":"BUFFALO WILD WINGS INC","issuer_ticker":"BWLD","issuer_name_source":null,"issuer_url":"/issuer/0001062449","owner_cik":"0001268906","owner_name":"MACK WARREN E","owner_display_name":"MACK WARREN E","owner_url":"/insider/0001268906","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":500.0,"shares_display":"500","price_per_share":94.04,"price_display":"94.04","price_state":"stated","total_value":47020.0,"total_display":"47,020.00","total_whole":"47,020","shares_owned_after":26444.0,"shares_owned_after_display":"26,444","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-05-14","filed_date":"2013-05-16","scope":"insider"},{"id":4951166,"accession":"0001437749-13-005281","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001437749-13-005281","line_url":"/filing/0001437749-13-005281#line-1","is_derivative":false,"issuer_cik":"0001062449","issuer_name":"BUFFALO WILD WINGS INC","issuer_ticker":"BWLD","issuer_name_source":null,"issuer_url":"/issuer/0001062449","owner_cik":"0001268906","owner_name":"MACK WARREN E","owner_display_name":"MACK WARREN E","owner_url":"/insider/0001268906","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1000.0,"shares_display":"1,000","price_per_share":87.4537,"price_display":"87.45","price_state":"stated","total_value":87453.7,"total_display":"87,453.70","total_whole":"87,454","shares_owned_after":26944.0,"shares_owned_after_display":"26,944","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-05-01","filed_date":"2013-05-03","scope":"insider"},{"id":5216125,"accession":"0001437749-13-001794","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001437749-13-001794","line_url":"/filing/0001437749-13-001794#line-1","is_derivative":false,"issuer_cik":"0001062449","issuer_name":"BUFFALO WILD WINGS INC","issuer_ticker":"BWLD","issuer_name_source":null,"issuer_url":"/issuer/0001062449","owner_cik":"0001268906","owner_name":"MACK WARREN E","owner_display_name":"MACK WARREN E","owner_url":"/insider/0001268906","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":848.0,"shares_display":"848","price_per_share":79.1,"price_display":"79.10","price_state":"stated","total_value":67076.8,"total_display":"67,076.80","total_whole":"67,077","shares_owned_after":27944.0,"shares_owned_after_display":"27,944","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-02-19","filed_date":"2013-02-21","scope":"insider"},{"id":4951037,"accession":"0001437749-13-001668","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001437749-13-001668","line_url":"/filing/0001437749-13-001668#line-1","is_derivative":false,"issuer_cik":"0001062449","issuer_name":"BUFFALO WILD WINGS INC","issuer_ticker":"BWLD","issuer_name_source":null,"issuer_url":"/issuer/0001062449","owner_cik":"0001268906","owner_name":"MACK WARREN E","owner_display_name":"MACK WARREN E","owner_url":"/insider/0001268906","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1000.0,"shares_display":"1,000","price_per_share":75.85,"price_display":"75.85","price_state":"stated","total_value":75850.0,"total_display":"75,850.00","total_whole":"75,850","shares_owned_after":28792.0,"shares_owned_after_display":"28,792","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-02-14","filed_date":"2013-02-15","scope":"insider"},{"id":3548299,"accession":"0001437749-12-011291","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001437749-12-011291","line_url":"/filing/0001437749-12-011291#line-1","is_derivative":false,"issuer_cik":"0001062449","issuer_name":"BUFFALO WILD WINGS INC","issuer_ticker":"BWLD","issuer_name_source":null,"issuer_url":"/issuer/0001062449","owner_cik":"0001268906","owner_name":"MACK WARREN E","owner_display_name":"MACK WARREN E","owner_url":"/insider/0001268906","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1000.0,"shares_display":"1,000","price_per_share":76.0645,"price_display":"76.06","price_state":"stated","total_value":76064.5,"total_display":"76,064.50","total_whole":"76,065","shares_owned_after":29792.0,"shares_owned_after_display":"29,792","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-11-06","filed_date":"2012-11-08","scope":"insider"},{"id":2175820,"accession":"0001437749-12-007719","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001437749-12-007719","line_url":"/filing/0001437749-12-007719#line-1","is_derivative":false,"issuer_cik":"0001062449","issuer_name":"BUFFALO WILD WINGS INC","issuer_ticker":"BWLD","issuer_name_source":null,"issuer_url":"/issuer/0001062449","owner_cik":"0001268906","owner_name":"MACK WARREN E","owner_display_name":"MACK WARREN E","owner_url":"/insider/0001268906","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":720.0,"shares_display":"720","price_per_share":72.3542,"price_display":"72.35","price_state":"stated","total_value":52095.024,"total_display":"52,095.02","total_whole":"52,095","shares_owned_after":30792.0,"shares_owned_after_display":"30,792","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-08-01","filed_date":"2012-08-03","scope":"insider"},{"id":3548101,"accession":"0001437749-12-004350","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001437749-12-004350","line_url":"/filing/0001437749-12-004350#line-1","is_derivative":false,"issuer_cik":"0001062449","issuer_name":"BUFFALO WILD WINGS INC","issuer_ticker":"BWLD","issuer_name_source":null,"issuer_url":"/issuer/0001062449","owner_cik":"0001268906","owner_name":"MACK WARREN E","owner_display_name":"MACK WARREN E","owner_url":"/insider/0001268906","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1000.0,"shares_display":"1,000","price_per_share":85.4668,"price_display":"85.47","price_state":"stated","total_value":85466.8,"total_display":"85,466.80","total_whole":"85,467","shares_owned_after":30817.0,"shares_owned_after_display":"30,817","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-04-27","filed_date":"2012-05-01","scope":"insider"},{"id":3201871,"accession":"0001437749-12-001516","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001437749-12-001516","line_url":"/filing/0001437749-12-001516#line-1","is_derivative":false,"issuer_cik":"0001062449","issuer_name":"BUFFALO WILD WINGS INC","issuer_ticker":"BWLD","issuer_name_source":null,"issuer_url":"/issuer/0001062449","owner_cik":"0001268906","owner_name":"MACK WARREN E","owner_display_name":"MACK WARREN E","owner_url":"/insider/0001268906","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1252.0,"shares_display":"1,252","price_per_share":85.1,"price_display":"85.10","price_state":"stated","total_value":106545.2,"total_display":"106,545.20","total_whole":"106,545","shares_owned_after":31817.0,"shares_owned_after_display":"31,817","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-02-15","filed_date":"2012-02-16","scope":"insider"},{"id":3144753,"accession":"0001437749-12-001390","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001437749-12-001390","line_url":"/filing/0001437749-12-001390#line-1","is_derivative":false,"issuer_cik":"0001062449","issuer_name":"BUFFALO WILD WINGS INC","issuer_ticker":"BWLD","issuer_name_source":null,"issuer_url":"/issuer/0001062449","owner_cik":"0001268906","owner_name":"MACK WARREN E","owner_display_name":"MACK WARREN E","owner_url":"/insider/0001268906","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2000.0,"shares_display":"2,000","price_per_share":83.1275,"price_display":"83.13","price_state":"stated","total_value":166255.0,"total_display":"166,255.00","total_whole":"166,255","shares_owned_after":33069.0,"shares_owned_after_display":"33,069","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-02-09","filed_date":"2012-02-13","scope":"insider"},{"id":9140535,"accession":"0001179110-11-014506","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001179110-11-014506","line_url":"/filing/0001179110-11-014506#line-1","is_derivative":false,"issuer_cik":"0001062449","issuer_name":"BUFFALO WILD WINGS INC","issuer_ticker":"BWLD","issuer_name_source":null,"issuer_url":"/issuer/0001062449","owner_cik":"0001268906","owner_name":"MACK WARREN E","owner_display_name":"MACK WARREN E","owner_url":"/insider/0001268906","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1000.0,"shares_display":"1,000","price_per_share":66.2,"price_display":"66.20","price_state":"stated","total_value":66200.0,"total_display":"66,200.00","total_whole":"66,200","shares_owned_after":35069.0,"shares_owned_after_display":"35,069","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-10-25","filed_date":"2011-10-27","scope":"insider"},{"id":9001753,"accession":"0001179110-11-014440","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001179110-11-014440","line_url":"/filing/0001179110-11-014440#line-1","is_derivative":false,"issuer_cik":"0001062449","issuer_name":"BUFFALO WILD WINGS INC","issuer_ticker":"BWLD","issuer_name_source":null,"issuer_url":"/issuer/0001062449","owner_cik":"0001268906","owner_name":"MACK WARREN E","owner_display_name":"MACK WARREN E","owner_url":"/insider/0001268906","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1000.0,"shares_display":"1,000","price_per_share":62.112,"price_display":"62.11","price_state":"stated","total_value":62112.0,"total_display":"62,112.00","total_whole":"62,112","shares_owned_after":36069.0,"shares_owned_after_display":"36,069","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-10-21","filed_date":"2011-10-24","scope":"insider"},{"id":8952706,"accession":"0001179110-11-012326","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001179110-11-012326","line_url":"/filing/0001179110-11-012326#line-1","is_derivative":false,"issuer_cik":"0001062449","issuer_name":"BUFFALO WILD WINGS INC","issuer_ticker":"BWLD","issuer_name_source":null,"issuer_url":"/issuer/0001062449","owner_cik":"0001268906","owner_name":"MACK WARREN E","owner_display_name":"MACK WARREN E","owner_url":"/insider/0001268906","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":758.0,"shares_display":"758","price_per_share":62.0,"price_display":"62.00","price_state":"stated","total_value":46996.0,"total_display":"46,996.00","total_whole":"46,996","shares_owned_after":37311.0,"shares_owned_after_display":"37,311","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-08-15","filed_date":"2011-08-17","scope":"insider"},{"id":9121113,"accession":"0001179110-11-007583","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001179110-11-007583","line_url":"/filing/0001179110-11-007583#line-1","is_derivative":false,"issuer_cik":"0001062449","issuer_name":"BUFFALO WILD WINGS INC","issuer_ticker":"BWLD","issuer_name_source":null,"issuer_url":"/issuer/0001062449","owner_cik":"0001268906","owner_name":"MACK WARREN E","owner_display_name":"MACK WARREN E","owner_url":"/insider/0001268906","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1557.0,"shares_display":"1,557","price_per_share":62.03,"price_display":"62.03","price_state":"stated","total_value":96580.71,"total_display":"96,580.71","total_whole":"96,581","shares_owned_after":38069.0,"shares_owned_after_display":"38,069","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-05-06","filed_date":"2011-05-09","scope":"insider"},{"id":8952485,"accession":"0001179110-11-002691","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001179110-11-002691","line_url":"/filing/0001179110-11-002691#line-1","is_derivative":false,"issuer_cik":"0001062449","issuer_name":"BUFFALO WILD WINGS INC","issuer_ticker":"BWLD","issuer_name_source":null,"issuer_url":"/issuer/0001062449","owner_cik":"0001268906","owner_name":"MACK WARREN E","owner_display_name":"MACK WARREN E","owner_url":"/insider/0001268906","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1673.0,"shares_display":"1,673","price_per_share":52.7593,"price_display":"52.76","price_state":"stated","total_value":88266.3089,"total_display":"88,266.31","total_whole":"88,266","shares_owned_after":38626.0,"shares_owned_after_display":"38,626","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-02-11","filed_date":"2011-02-14","scope":"insider"},{"id":7283045,"accession":"0001179110-10-015999","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001179110-10-015999","line_url":"/filing/0001179110-10-015999#line-3","is_derivative":false,"issuer_cik":"0001062449","issuer_name":"BUFFALO WILD WINGS INC","issuer_ticker":"BWLD","issuer_name_source":null,"issuer_url":"/issuer/0001062449","owner_cik":"0001268906","owner_name":"MACK WARREN E","owner_display_name":"MACK WARREN E","owner_url":"/insider/0001268906","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1834.0,"shares_display":"1,834","price_per_share":48.2292,"price_display":"48.23","price_state":"stated","total_value":88452.3528,"total_display":"88,452.35","total_whole":"88,452","shares_owned_after":40299.0,"shares_owned_after_display":"40,299","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-11-09","filed_date":"2010-11-12","scope":"insider"},{"id":7538426,"accession":"0001179110-10-015421","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001179110-10-015421","line_url":"/filing/0001179110-10-015421#line-1","is_derivative":false,"issuer_cik":"0001062449","issuer_name":"BUFFALO WILD WINGS INC","issuer_ticker":"BWLD","issuer_name_source":null,"issuer_url":"/issuer/0001062449","owner_cik":"0001268906","owner_name":"MACK WARREN E","owner_display_name":"MACK WARREN E","owner_url":"/insider/0001268906","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2870.0,"shares_display":"2,870","price_per_share":46.4582,"price_display":"46.46","price_state":"stated","total_value":133335.034,"total_display":"133,335.03","total_whole":"133,335","shares_owned_after":40299.0,"shares_owned_after_display":"40,299","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-10-28","filed_date":"2010-11-01","scope":"insider"},{"id":4348969,"accession":"0001437749-13-009892","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001437749-13-009892","line_url":"/filing/0001437749-13-009892#line-2","is_derivative":false,"issuer_cik":"0001062449","issuer_name":"BUFFALO WILD WINGS INC","issuer_ticker":"BWLD","issuer_name_source":null,"issuer_url":"/issuer/0001062449","owner_cik":"0001268906","owner_name":"MACK WARREN E","owner_display_name":"MACK WARREN E","owner_url":"/insider/0001268906","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2650.0,"shares_display":"2,650","price_per_share":42.72,"price_display":"42.72","price_state":"stated","total_value":113208.0,"total_display":"113,208.00","total_whole":"113,208","shares_owned_after":24449.0,"shares_owned_after_display":"24,449","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-07-29","filed_date":"2013-08-05","scope":"insider"},{"id":7523980,"accession":"0001179110-10-003134","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001179110-10-003134","line_url":"/filing/0001179110-10-003134#line-1","is_derivative":false,"issuer_cik":"0001062449","issuer_name":"BUFFALO WILD WINGS INC","issuer_ticker":"BWLD","issuer_name_source":null,"issuer_url":"/issuer/0001062449","owner_cik":"0001268906","owner_name":"MACK WARREN E","owner_display_name":"MACK WARREN E","owner_url":"/insider/0001268906","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2900.0,"shares_display":"2,900","price_per_share":41.8338,"price_display":"41.83","price_state":"stated","total_value":121318.02,"total_display":"121,318.02","total_whole":"121,318","shares_owned_after":41349.0,"shares_owned_after_display":"41,349","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-02-16","filed_date":"2010-02-18","scope":"insider"},{"id":9207446,"accession":"0000914190-09-000719","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000914190-09-000719","line_url":"/filing/0000914190-09-000719","is_derivative":false,"issuer_cik":"0001062449","issuer_name":"BUFFALO WILD WINGS INC","issuer_ticker":"BWLD","issuer_name_source":null,"issuer_url":"/issuer/0001062449","owner_cik":"0001268906","owner_name":"MACK WARREN E","owner_display_name":"MACK WARREN E","owner_url":"/insider/0001268906","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2668.0,"shares_display":"2,668","price_per_share":41.3276311844078,"price_display":"41.33","price_state":"stated","total_value":110262.12,"total_display":"110,262.12","total_whole":"110,262","shares_owned_after":46972.0,"shares_owned_after_display":"46,972","ownership_form":"D","is_10b5_1":null,"transaction_date":"2009-10-29","filed_date":"2009-11-05","scope":"insider","n_lines":8},{"id":5724567,"accession":"0000914190-09-000712","txn_seq":10,"anchor":"line-10","filing_url":"/filing/0000914190-09-000712","line_url":"/filing/0000914190-09-000712","is_derivative":false,"issuer_cik":"0001062449","issuer_name":"BUFFALO WILD WINGS INC","issuer_ticker":"BWLD","issuer_name_source":null,"issuer_url":"/issuer/0001062449","owner_cik":"0001268906","owner_name":"MACK WARREN E","owner_display_name":"MACK WARREN E","owner_url":"/insider/0001268906","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1334.0,"shares_display":"1,334","price_per_share":41.3276311844078,"price_display":"41.33","price_state":"stated","total_value":55131.06,"total_display":"55,131.06","total_whole":"55,131","shares_owned_after":45915.0,"shares_owned_after_display":"45,915","ownership_form":"D","is_10b5_1":null,"transaction_date":"2009-10-29","filed_date":"2009-10-30","scope":"insider","n_lines":8},{"id":6034107,"accession":"0000914190-09-000601","txn_seq":8,"anchor":"line-8","filing_url":"/filing/0000914190-09-000601","line_url":"/filing/0000914190-09-000601#line-8","is_derivative":false,"issuer_cik":"0001062449","issuer_name":"BUFFALO WILD WINGS INC","issuer_ticker":"BWLD","issuer_name_source":null,"issuer_url":"/issuer/0001062449","owner_cik":"0001268906","owner_name":"MACK WARREN E","owner_display_name":"MACK WARREN E","owner_url":"/insider/0001268906","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":844.0,"shares_display":"844","price_per_share":39.3314,"price_display":"39.33","price_state":"stated","total_value":33195.7016,"total_display":"33,195.70","total_whole":"33,196","shares_owned_after":44813.0,"shares_owned_after_display":"44,813","ownership_form":"D","is_10b5_1":null,"transaction_date":"2009-07-30","filed_date":"2009-07-30","scope":"insider"},{"id":6034105,"accession":"0000914190-09-000601","txn_seq":7,"anchor":"line-7","filing_url":"/filing/0000914190-09-000601","line_url":"/filing/0000914190-09-000601#line-7","is_derivative":false,"issuer_cik":"0001062449","issuer_name":"BUFFALO WILD WINGS INC","issuer_ticker":"BWLD","issuer_name_source":null,"issuer_url":"/issuer/0001062449","owner_cik":"0001268906","owner_name":"MACK WARREN E","owner_display_name":"MACK WARREN E","owner_url":"/insider/0001268906","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":300.0,"shares_display":"300","price_per_share":39.32,"price_display":"39.32","price_state":"stated","total_value":11796.0,"total_display":"11,796.00","total_whole":"11,796","shares_owned_after":46057.0,"shares_owned_after_display":"46,057","ownership_form":"D","is_10b5_1":null,"transaction_date":"2009-07-30","filed_date":"2009-07-30","scope":"insider"}],"collapsed":true,"next_cursor":"2009-07-30|6034105","ledger_fault":false,"count":{"value":80,"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":80,"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":80},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0001062449","name":"BUFFALO WILD WINGS INC","url":"/issuer/0001062449","role":"Director","n_filings":48,"first_seen":"2004-05-20","last_seen":"2016-08-10"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001268906","retrieved_at":"2026-08-27T09:35:34+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"}}