{"entity":{"type":"insider","cik":"0001667478","url":"/insider/0001667478","json_url":"/insider/0001667478.json","name":"Lefkowitz Robin","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":22,"n_filings":21,"first":"2017-08-28","last":"2023-02-22","span_basis":"filed_date"},"name_variants":[{"name":"Lefkowitz Robin","source":"filing","n_filings":21,"first_seen":"2017-08-28","last_seen":"2023-02-22"}],"transactions":[{"id":7847863,"accession":"0001493225-23-000051","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001493225-23-000051","line_url":"/filing/0001493225-23-000051#line-1","is_derivative":false,"issuer_cik":"0001493225","issuer_name":"Northfield Bancorp, Inc.","issuer_ticker":"NFBK","issuer_name_source":null,"issuer_url":"/issuer/0001493225","owner_cik":"0001667478","owner_name":"Lefkowitz Robin","owner_display_name":"Lefkowitz Robin","owner_url":"/insider/0001667478","role":"Officer (EVP)","role_mark":"O","role_mark_label":"Officer (EVP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":194.0,"shares_display":"194","price_per_share":14.66,"price_display":"14.66","price_state":"stated","total_value":2844.04,"total_display":"2,844.04","total_whole":"2,844","shares_owned_after":14669.0,"shares_owned_after_display":"14,669","ownership_form":"D","is_10b5_1":null,"transaction_date":"2023-02-21","filed_date":"2023-02-22","scope":"insider"},{"id":8396605,"accession":"0001493225-23-000037","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001493225-23-000037","line_url":"/filing/0001493225-23-000037#line-1","is_derivative":false,"issuer_cik":"0001493225","issuer_name":"Northfield Bancorp, Inc.","issuer_ticker":"NFBK","issuer_name_source":null,"issuer_url":"/issuer/0001493225","owner_cik":"0001667478","owner_name":"Lefkowitz Robin","owner_display_name":"Lefkowitz Robin","owner_url":"/insider/0001667478","role":"Officer (EVP)","role_mark":"O","role_mark_label":"Officer (EVP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":907.0,"shares_display":"907","price_per_share":14.5474,"price_display":"14.55","price_state":"stated","total_value":13194.4918,"total_display":"13,194.49","total_whole":"13,194","shares_owned_after":14863.0,"shares_owned_after_display":"14,863","ownership_form":"D","is_10b5_1":null,"transaction_date":"2023-02-01","filed_date":"2023-02-03","scope":"insider"},{"id":6091769,"accession":"0001493225-22-000041","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001493225-22-000041","line_url":"/filing/0001493225-22-000041#line-1","is_derivative":false,"issuer_cik":"0001493225","issuer_name":"Northfield Bancorp, Inc.","issuer_ticker":"NFBK","issuer_name_source":null,"issuer_url":"/issuer/0001493225","owner_cik":"0001667478","owner_name":"Lefkowitz Robin","owner_display_name":"Lefkowitz Robin","owner_url":"/insider/0001667478","role":"Officer (EVP)","role_mark":"O","role_mark_label":"Officer (EVP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP","security_title":"Commom Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":191.0,"shares_display":"191","price_per_share":15.7006,"price_display":"15.70","price_state":"stated","total_value":2998.8146,"total_display":"2,998.81","total_whole":"2,999","shares_owned_after":11105.0,"shares_owned_after_display":"11,105","ownership_form":"D","is_10b5_1":null,"transaction_date":"2022-02-18","filed_date":"2022-02-23","scope":"insider"},{"id":6155722,"accession":"0001493225-22-000035","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001493225-22-000035","line_url":"/filing/0001493225-22-000035#line-1","is_derivative":false,"issuer_cik":"0001493225","issuer_name":"Northfield Bancorp, Inc.","issuer_ticker":"NFBK","issuer_name_source":null,"issuer_url":"/issuer/0001493225","owner_cik":"0001667478","owner_name":"Lefkowitz Robin","owner_display_name":"Lefkowitz Robin","owner_url":"/insider/0001667478","role":"Officer (EVP)","role_mark":"O","role_mark_label":"Officer (EVP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP","security_title":"Commom Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":382.0,"shares_display":"382","price_per_share":15.55,"price_display":"15.55","price_state":"stated","total_value":5940.1,"total_display":"5,940.10","total_whole":"5,940","shares_owned_after":11296.0,"shares_owned_after_display":"11,296","ownership_form":"D","is_10b5_1":null,"transaction_date":"2022-02-01","filed_date":"2022-02-03","scope":"insider"},{"id":4097267,"accession":"0001493225-21-000120","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001493225-21-000120","line_url":"/filing/0001493225-21-000120#line-1","is_derivative":false,"issuer_cik":"0001493225","issuer_name":"Northfield Bancorp, Inc.","issuer_ticker":"NFBK","issuer_name_source":null,"issuer_url":"/issuer/0001493225","owner_cik":"0001667478","owner_name":"Lefkowitz Robin","owner_display_name":"Lefkowitz Robin","owner_url":"/insider/0001667478","role":"Officer (EVP)","role_mark":"O","role_mark_label":"Officer (EVP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP","security_title":"Commom Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1743.0,"shares_display":"1,743","price_per_share":17.4408,"price_display":"17.44","price_state":"stated","total_value":30399.3144,"total_display":"30,399.31","total_whole":"30,399","shares_owned_after":8396.0,"shares_owned_after_display":"8,396","ownership_form":"D","is_10b5_1":null,"transaction_date":"2021-11-19","filed_date":"2021-11-19","scope":"insider"},{"id":4261435,"accession":"0001493225-21-000107","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001493225-21-000107","line_url":"/filing/0001493225-21-000107#line-1","is_derivative":false,"issuer_cik":"0001493225","issuer_name":"Northfield Bancorp, Inc.","issuer_ticker":"NFBK","issuer_name_source":null,"issuer_url":"/issuer/0001493225","owner_cik":"0001667478","owner_name":"Lefkowitz Robin","owner_display_name":"Lefkowitz Robin","owner_url":"/insider/0001667478","role":"Officer (EVP)","role_mark":"O","role_mark_label":"Officer (EVP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP","security_title":"Commom Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":3000.0,"shares_display":"3,000","price_per_share":16.24,"price_display":"16.24","price_state":"stated","total_value":48720.0,"total_display":"48,720.00","total_whole":"48,720","shares_owned_after":10139.0,"shares_owned_after_display":"10,139","ownership_form":"D","is_10b5_1":null,"transaction_date":"2021-09-17","filed_date":"2021-09-21","scope":"insider"},{"id":5257848,"accession":"0001493225-21-000100","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001493225-21-000100","line_url":"/filing/0001493225-21-000100#line-1","is_derivative":false,"issuer_cik":"0001493225","issuer_name":"Northfield Bancorp, Inc.","issuer_ticker":"NFBK","issuer_name_source":null,"issuer_url":"/issuer/0001493225","owner_cik":"0001667478","owner_name":"Lefkowitz Robin","owner_display_name":"Lefkowitz Robin","owner_url":"/insider/0001667478","role":"Officer (EVP)","role_mark":"O","role_mark_label":"Officer (EVP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP","security_title":"Commom Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":9000.0,"shares_display":"9,000","price_per_share":16.8989,"price_display":"16.90","price_state":"stated","total_value":152090.1,"total_display":"152,090.10","total_whole":"152,090","shares_owned_after":13139.0,"shares_owned_after_display":"13,139","ownership_form":"D","is_10b5_1":null,"transaction_date":"2021-08-06","filed_date":"2021-08-10","scope":"insider"},{"id":5071776,"accession":"0001493225-21-000037","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001493225-21-000037","line_url":"/filing/0001493225-21-000037#line-1","is_derivative":false,"issuer_cik":"0001493225","issuer_name":"Northfield Bancorp, Inc.","issuer_ticker":"NFBK","issuer_name_source":null,"issuer_url":"/issuer/0001493225","owner_cik":"0001667478","owner_name":"Lefkowitz Robin","owner_display_name":"Lefkowitz Robin","owner_url":"/insider/0001667478","role":"Officer (EVP)","role_mark":"O","role_mark_label":"Officer (EVP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP","security_title":"Commom Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":184.0,"shares_display":"184","price_per_share":13.3402,"price_display":"13.34","price_state":"stated","total_value":2454.5968,"total_display":"2,454.60","total_whole":"2,455","shares_owned_after":22139.0,"shares_owned_after_display":"22,139","ownership_form":"D","is_10b5_1":null,"transaction_date":"2021-02-18","filed_date":"2021-02-22","scope":"insider"},{"id":7962136,"accession":"0001493225-19-000101","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001493225-19-000101","line_url":"/filing/0001493225-19-000101#line-1","is_derivative":false,"issuer_cik":"0001493225","issuer_name":"Northfield Bancorp, Inc.","issuer_ticker":"NFBK","issuer_name_source":null,"issuer_url":"/issuer/0001493225","owner_cik":"0001667478","owner_name":"Lefkowitz Robin","owner_display_name":"Lefkowitz Robin","owner_url":"/insider/0001667478","role":"Officer (EVP)","role_mark":"O","role_mark_label":"Officer (EVP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP","security_title":"Commom Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1544.0,"shares_display":"1,544","price_per_share":16.9368,"price_display":"16.94","price_state":"stated","total_value":26150.4192,"total_display":"26,150.42","total_whole":"26,150","shares_owned_after":17927.0,"shares_owned_after_display":"17,927","ownership_form":"D","is_10b5_1":null,"transaction_date":"2019-11-18","filed_date":"2019-11-20","scope":"insider"},{"id":8605826,"accession":"0001493225-19-000057","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001493225-19-000057","line_url":"/filing/0001493225-19-000057#line-1","is_derivative":false,"issuer_cik":"0001493225","issuer_name":"Northfield Bancorp, Inc.","issuer_ticker":"NFBK","issuer_name_source":null,"issuer_url":"/issuer/0001493225","owner_cik":"0001667478","owner_name":"Lefkowitz Robin","owner_display_name":"Lefkowitz Robin","owner_url":"/insider/0001667478","role":"Officer (EVP)","role_mark":"O","role_mark_label":"Officer (EVP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP","security_title":"Commom Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":769.0,"shares_display":"769","price_per_share":15.2537,"price_display":"15.25","price_state":"stated","total_value":11730.0953,"total_display":"11,730.10","total_whole":"11,730","shares_owned_after":19471.0,"shares_owned_after_display":"19,471","ownership_form":"D","is_10b5_1":null,"transaction_date":"2019-06-13","filed_date":"2019-06-14","scope":"insider"},{"id":8334169,"accession":"0001493225-19-000055","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001493225-19-000055","line_url":"/filing/0001493225-19-000055#line-1","is_derivative":false,"issuer_cik":"0001493225","issuer_name":"Northfield Bancorp, Inc.","issuer_ticker":"NFBK","issuer_name_source":null,"issuer_url":"/issuer/0001493225","owner_cik":"0001667478","owner_name":"Lefkowitz Robin","owner_display_name":"Lefkowitz Robin","owner_url":"/insider/0001667478","role":"Officer (EVP)","role_mark":"O","role_mark_label":"Officer (EVP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP","security_title":"Commom 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":15.2,"price_display":"15.20","price_state":"stated","total_value":30400.0,"total_display":"30,400.00","total_whole":"30,400","shares_owned_after":20240.0,"shares_owned_after_display":"20,240","ownership_form":"D","is_10b5_1":null,"transaction_date":"2019-06-03","filed_date":"2019-06-04","scope":"insider"},{"id":8136406,"accession":"0001493225-19-000014","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001493225-19-000014","line_url":"/filing/0001493225-19-000014#line-2","is_derivative":false,"issuer_cik":"0001493225","issuer_name":"Northfield Bancorp, Inc.","issuer_ticker":"NFBK","issuer_name_source":null,"issuer_url":"/issuer/0001493225","owner_cik":"0001667478","owner_name":"Lefkowitz Robin","owner_display_name":"Lefkowitz Robin","owner_url":"/insider/0001667478","role":"Officer (EVP)","role_mark":"O","role_mark_label":"Officer (EVP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP","security_title":"Commom Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2500.0,"shares_display":"2,500","price_per_share":14.65,"price_display":"14.65","price_state":"stated","total_value":36625.0,"total_display":"36,625.00","total_whole":"36,625","shares_owned_after":22240.0,"shares_owned_after_display":"22,240","ownership_form":"D","is_10b5_1":null,"transaction_date":"2019-02-15","filed_date":"2019-02-15","scope":"insider"},{"id":8136400,"accession":"0001493225-19-000014","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001493225-19-000014","line_url":"/filing/0001493225-19-000014#line-1","is_derivative":false,"issuer_cik":"0001493225","issuer_name":"Northfield Bancorp, Inc.","issuer_ticker":"NFBK","issuer_name_source":null,"issuer_url":"/issuer/0001493225","owner_cik":"0001667478","owner_name":"Lefkowitz Robin","owner_display_name":"Lefkowitz Robin","owner_url":"/insider/0001667478","role":"Officer (EVP)","role_mark":"O","role_mark_label":"Officer (EVP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP","security_title":"Commom Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2500.0,"shares_display":"2,500","price_per_share":14.5535,"price_display":"14.55","price_state":"stated","total_value":36383.75,"total_display":"36,383.75","total_whole":"36,384","shares_owned_after":24740.0,"shares_owned_after_display":"24,740","ownership_form":"D","is_10b5_1":null,"transaction_date":"2019-02-14","filed_date":"2019-02-15","scope":"insider"},{"id":6353281,"accession":"0001493225-18-000104","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001493225-18-000104","line_url":"/filing/0001493225-18-000104#line-1","is_derivative":false,"issuer_cik":"0001493225","issuer_name":"Northfield Bancorp, Inc.","issuer_ticker":"NFBK","issuer_name_source":null,"issuer_url":"/issuer/0001493225","owner_cik":"0001667478","owner_name":"Lefkowitz Robin","owner_display_name":"Lefkowitz Robin","owner_url":"/insider/0001667478","role":"Officer (EVP)","role_mark":"O","role_mark_label":"Officer (EVP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP","security_title":"Commom 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":13.75,"price_display":"13.75","price_state":"stated","total_value":27500.0,"total_display":"27,500.00","total_whole":"27,500","shares_owned_after":27240.0,"shares_owned_after_display":"27,240","ownership_form":"D","is_10b5_1":null,"transaction_date":"2018-11-12","filed_date":"2018-11-13","scope":"insider"},{"id":6640715,"accession":"0001493225-18-000086","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001493225-18-000086","line_url":"/filing/0001493225-18-000086#line-1","is_derivative":false,"issuer_cik":"0001493225","issuer_name":"Northfield Bancorp, Inc.","issuer_ticker":"NFBK","issuer_name_source":null,"issuer_url":"/issuer/0001493225","owner_cik":"0001667478","owner_name":"Lefkowitz Robin","owner_display_name":"Lefkowitz Robin","owner_url":"/insider/0001667478","role":"Officer (EVP)","role_mark":"O","role_mark_label":"Officer (EVP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP","security_title":"Commom Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2231.0,"shares_display":"2,231","price_per_share":16.3,"price_display":"16.30","price_state":"stated","total_value":36365.3,"total_display":"36,365.30","total_whole":"36,365","shares_owned_after":29240.0,"shares_owned_after_display":"29,240","ownership_form":"D","is_10b5_1":null,"transaction_date":"2018-08-31","filed_date":"2018-09-04","scope":"insider"},{"id":6401759,"accession":"0001493225-18-000077","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001493225-18-000077","line_url":"/filing/0001493225-18-000077#line-1","is_derivative":false,"issuer_cik":"0001493225","issuer_name":"Northfield Bancorp, Inc.","issuer_ticker":"NFBK","issuer_name_source":null,"issuer_url":"/issuer/0001493225","owner_cik":"0001667478","owner_name":"Lefkowitz Robin","owner_display_name":"Lefkowitz Robin","owner_url":"/insider/0001667478","role":"Officer (EVP)","role_mark":"O","role_mark_label":"Officer (EVP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP","security_title":"Commom 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":16.3,"price_display":"16.30","price_state":"stated","total_value":32600.0,"total_display":"32,600.00","total_whole":"32,600","shares_owned_after":24670.0,"shares_owned_after_display":"24,670","ownership_form":"D","is_10b5_1":null,"transaction_date":"2018-08-13","filed_date":"2018-08-15","scope":"insider"},{"id":6840933,"accession":"0001493225-18-000076","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001493225-18-000076","line_url":"/filing/0001493225-18-000076#line-1","is_derivative":false,"issuer_cik":"0001493225","issuer_name":"Northfield Bancorp, Inc.","issuer_ticker":"NFBK","issuer_name_source":null,"issuer_url":"/issuer/0001493225","owner_cik":"0001667478","owner_name":"Lefkowitz Robin","owner_display_name":"Lefkowitz Robin","owner_url":"/insider/0001667478","role":"Officer (EVP)","role_mark":"O","role_mark_label":"Officer (EVP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP","security_title":"Commom 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":16.2,"price_display":"16.20","price_state":"stated","total_value":16200.0,"total_display":"16,200.00","total_whole":"16,200","shares_owned_after":26670.0,"shares_owned_after_display":"26,670","ownership_form":"D","is_10b5_1":null,"transaction_date":"2018-08-08","filed_date":"2018-08-10","scope":"insider"},{"id":6423559,"accession":"0001493225-18-000065","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001493225-18-000065","line_url":"/filing/0001493225-18-000065#line-1","is_derivative":false,"issuer_cik":"0001493225","issuer_name":"Northfield Bancorp, Inc.","issuer_ticker":"NFBK","issuer_name_source":null,"issuer_url":"/issuer/0001493225","owner_cik":"0001667478","owner_name":"Lefkowitz Robin","owner_display_name":"Lefkowitz Robin","owner_url":"/insider/0001667478","role":"Officer (EVP)","role_mark":"O","role_mark_label":"Officer (EVP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP","security_title":"Commom 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":16.65,"price_display":"16.65","price_state":"stated","total_value":16650.0,"total_display":"16,650.00","total_whole":"16,650","shares_owned_after":27670.0,"shares_owned_after_display":"27,670","ownership_form":"D","is_10b5_1":null,"transaction_date":"2018-06-18","filed_date":"2018-06-20","scope":"insider"},{"id":6077448,"accession":"0001493225-18-000059","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001493225-18-000059","line_url":"/filing/0001493225-18-000059#line-1","is_derivative":false,"issuer_cik":"0001493225","issuer_name":"Northfield Bancorp, Inc.","issuer_ticker":"NFBK","issuer_name_source":null,"issuer_url":"/issuer/0001493225","owner_cik":"0001667478","owner_name":"Lefkowitz Robin","owner_display_name":"Lefkowitz Robin","owner_url":"/insider/0001667478","role":"Officer (EVP)","role_mark":"O","role_mark_label":"Officer (EVP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP","security_title":"Commom Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":763.0,"shares_display":"763","price_per_share":16.3949,"price_display":"16.39","price_state":"stated","total_value":12509.3087,"total_display":"12,509.31","total_whole":"12,509","shares_owned_after":28670.0,"shares_owned_after_display":"28,670","ownership_form":"D","is_10b5_1":null,"transaction_date":"2018-06-12","filed_date":"2018-06-13","scope":"insider"},{"id":6298037,"accession":"0001493225-18-000051","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001493225-18-000051","line_url":"/filing/0001493225-18-000051#line-1","is_derivative":false,"issuer_cik":"0001493225","issuer_name":"Northfield Bancorp, Inc.","issuer_ticker":"NFBK","issuer_name_source":null,"issuer_url":"/issuer/0001493225","owner_cik":"0001667478","owner_name":"Lefkowitz Robin","owner_display_name":"Lefkowitz Robin","owner_url":"/insider/0001667478","role":"Officer (EVP)","role_mark":"O","role_mark_label":"Officer (EVP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP","security_title":"Commom 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":16.6,"price_display":"16.60","price_state":"stated","total_value":16600.0,"total_display":"16,600.00","total_whole":"16,600","shares_owned_after":29433.0,"shares_owned_after_display":"29,433","ownership_form":"D","is_10b5_1":null,"transaction_date":"2018-06-04","filed_date":"2018-06-05","scope":"insider"},{"id":4477094,"accession":"0001493225-17-000080","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001493225-17-000080","line_url":"/filing/0001493225-17-000080#line-1","is_derivative":false,"issuer_cik":"0001493225","issuer_name":"Northfield Bancorp, Inc.","issuer_ticker":"NFBK","issuer_name_source":null,"issuer_url":"/issuer/0001493225","owner_cik":"0001667478","owner_name":"Lefkowitz Robin","owner_display_name":"Lefkowitz Robin","owner_url":"/insider/0001667478","role":"Officer (EVP)","role_mark":"O","role_mark_label":"Officer (EVP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP","security_title":"Commom 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":17.0,"price_display":"17.00","price_state":"stated","total_value":34000.0,"total_display":"34,000.00","total_whole":"34,000","shares_owned_after":30433.0,"shares_owned_after_display":"30,433","ownership_form":"D","is_10b5_1":null,"transaction_date":"2017-11-20","filed_date":"2017-11-21","scope":"insider"},{"id":4155259,"accession":"0001493225-17-000061","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001493225-17-000061","line_url":"/filing/0001493225-17-000061#line-1","is_derivative":false,"issuer_cik":"0001493225","issuer_name":"Northfield Bancorp, Inc.","issuer_ticker":"NFBK","issuer_name_source":null,"issuer_url":"/issuer/0001493225","owner_cik":"0001667478","owner_name":"Lefkowitz Robin","owner_display_name":"Lefkowitz Robin","owner_url":"/insider/0001667478","role":"Officer (EVP)","role_mark":"O","role_mark_label":"Officer (EVP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP","security_title":"Commom 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":16.0,"price_display":"16.00","price_state":"stated","total_value":16000.0,"total_display":"16,000.00","total_whole":"16,000","shares_owned_after":32433.0,"shares_owned_after_display":"32,433","ownership_form":"D","is_10b5_1":null,"transaction_date":"2017-08-25","filed_date":"2017-08-28","scope":"insider"}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":22,"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":22,"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":22},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0001493225","name":"Northfield Bancorp, Inc.","url":"/issuer/0001493225","role":"Officer (EVP)","n_filings":21,"first_seen":"2017-08-28","last_seen":"2023-02-22"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001667478","retrieved_at":"2026-08-22T14:24:45+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"}}