{"entity":{"type":"insider","cik":"0001427750","url":"/insider/0001427750","json_url":"/insider/0001427750.json","name":"SERDYNSKI RAYMOND G","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":12,"n_filings":11,"first":"2008-08-11","last":"2019-04-24","span_basis":"filed_date"},"name_variants":[{"name":"SERDYNSKI RAYMOND G","source":"filing","n_filings":11,"first_seen":"2008-08-11","last_seen":"2019-04-24"}],"transactions":[{"id":7978350,"accession":"0001209191-19-025693","txn_seq":6,"anchor":"line-6","filing_url":"/filing/0001209191-19-025693","line_url":"/filing/0001209191-19-025693#line-6","is_derivative":false,"issuer_cik":"0000009092","issuer_name":"BADGER METER INC","issuer_ticker":"BMI","issuer_name_source":null,"issuer_url":"/issuer/0000009092","owner_cik":"0001427750","owner_name":"SERDYNSKI RAYMOND G","owner_display_name":"SERDYNSKI RAYMOND G","owner_url":"/insider/0001427750","role":"Officer (VP-Manufacturing)","role_mark":"O","role_mark_label":"Officer (VP-Manufacturing)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP-Manufacturing","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":6703.0,"shares_display":"6,703","price_per_share":56.5303,"price_display":"56.53","price_state":"stated","total_value":378922.6009,"total_display":"378,922.60","total_whole":"378,923","shares_owned_after":7629.0,"shares_owned_after_display":"7,629","ownership_form":"D","is_10b5_1":null,"transaction_date":"2019-04-23","filed_date":"2019-04-24","scope":"insider"},{"id":8615803,"accession":"0001209191-19-017484","txn_seq":6,"anchor":"line-6","filing_url":"/filing/0001209191-19-017484","line_url":"/filing/0001209191-19-017484#line-6","is_derivative":false,"issuer_cik":"0000009092","issuer_name":"BADGER METER INC","issuer_ticker":"BMI","issuer_name_source":null,"issuer_url":"/issuer/0000009092","owner_cik":"0001427750","owner_name":"SERDYNSKI RAYMOND G","owner_display_name":"SERDYNSKI RAYMOND G","owner_url":"/insider/0001427750","role":"Officer (VP-Manufacturing)","role_mark":"O","role_mark_label":"Officer (VP-Manufacturing)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP-Manufacturing","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":10362.0,"shares_display":"10,362","price_per_share":57.293,"price_display":"57.29","price_state":"stated","total_value":593670.066,"total_display":"593,670.07","total_whole":"593,670","shares_owned_after":7629.0,"shares_owned_after_display":"7,629","ownership_form":"D","is_10b5_1":null,"transaction_date":"2019-03-06","filed_date":"2019-03-06","scope":"insider"},{"id":8615794,"accession":"0001209191-19-017484","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-19-017484","line_url":"/filing/0001209191-19-017484#line-1","is_derivative":false,"issuer_cik":"0000009092","issuer_name":"BADGER METER INC","issuer_ticker":"BMI","issuer_name_source":null,"issuer_url":"/issuer/0000009092","owner_cik":"0001427750","owner_name":"SERDYNSKI RAYMOND G","owner_display_name":"SERDYNSKI RAYMOND G","owner_url":"/insider/0001427750","role":"Officer (VP-Manufacturing)","role_mark":"O","role_mark_label":"Officer (VP-Manufacturing)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP-Manufacturing","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":842.0,"shares_display":"842","price_per_share":58.4545,"price_display":"58.45","price_state":"stated","total_value":49218.689,"total_display":"49,218.69","total_whole":"49,219","shares_owned_after":7629.0,"shares_owned_after_display":"7,629","ownership_form":"D","is_10b5_1":null,"transaction_date":"2019-03-05","filed_date":"2019-03-06","scope":"insider"},{"id":6462024,"accession":"0001140361-18-034567","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001140361-18-034567","line_url":"/filing/0001140361-18-034567#line-2","is_derivative":false,"issuer_cik":"0000009092","issuer_name":"BADGER METER INC","issuer_ticker":"BMI","issuer_name_source":null,"issuer_url":"/issuer/0000009092","owner_cik":"0001427750","owner_name":"SERDYNSKI RAYMOND G","owner_display_name":"SERDYNSKI RAYMOND G","owner_url":"/insider/0001427750","role":"Officer (VP-Manufacturing)","role_mark":"O","role_mark_label":"Officer (VP-Manufacturing)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP-Manufacturing","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":6000.0,"shares_display":"6,000","price_per_share":50.8319,"price_display":"50.83","price_state":"stated","total_value":304991.4,"total_display":"304,991.40","total_whole":"304,991","shares_owned_after":8471.0,"shares_owned_after_display":"8,471","ownership_form":"D","is_10b5_1":null,"transaction_date":"2018-07-27","filed_date":"2018-07-31","scope":"insider"},{"id":4196631,"accession":"0001209191-17-028344","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-17-028344","line_url":"/filing/0001209191-17-028344#line-1","is_derivative":false,"issuer_cik":"0000009092","issuer_name":"BADGER METER INC","issuer_ticker":"BMI","issuer_name_source":null,"issuer_url":"/issuer/0000009092","owner_cik":"0001427750","owner_name":"SERDYNSKI RAYMOND G","owner_display_name":"SERDYNSKI RAYMOND G","owner_url":"/insider/0001427750","role":"Officer (VP-Manufacturing)","role_mark":"O","role_mark_label":"Officer (VP-Manufacturing)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP-Manufacturing","security_title":"Common 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":40.575,"price_display":"40.58","price_state":"stated","total_value":101437.5,"total_display":"101,437.50","total_whole":"101,438","shares_owned_after":7861.0,"shares_owned_after_display":"7,861","ownership_form":"D","is_10b5_1":null,"transaction_date":"2017-04-26","filed_date":"2017-04-27","scope":"insider"},{"id":2468709,"accession":"0001209191-16-115463","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-16-115463","line_url":"/filing/0001209191-16-115463#line-2","is_derivative":false,"issuer_cik":"0000009092","issuer_name":"BADGER METER INC","issuer_ticker":"BMI","issuer_name_source":null,"issuer_url":"/issuer/0000009092","owner_cik":"0001427750","owner_name":"SERDYNSKI RAYMOND G","owner_display_name":"SERDYNSKI RAYMOND G","owner_url":"/insider/0001427750","role":"Officer (VP-Manufacturing)","role_mark":"O","role_mark_label":"Officer (VP-Manufacturing)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP-Manufacturing","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":4500.0,"shares_display":"4,500","price_per_share":71.1027,"price_display":"71.10","price_state":"stated","total_value":319962.15,"total_display":"319,962.15","total_whole":"319,962","shares_owned_after":3050.0,"shares_owned_after_display":"3,050","ownership_form":"D","is_10b5_1":null,"transaction_date":"2016-04-22","filed_date":"2016-04-25","scope":"insider"},{"id":8576254,"accession":"0001209191-15-038425","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-15-038425","line_url":"/filing/0001209191-15-038425#line-1","is_derivative":false,"issuer_cik":"0000009092","issuer_name":"BADGER METER INC","issuer_ticker":"BMI","issuer_name_source":null,"issuer_url":"/issuer/0000009092","owner_cik":"0001427750","owner_name":"SERDYNSKI RAYMOND G","owner_display_name":"SERDYNSKI RAYMOND G","owner_url":"/insider/0001427750","role":"Officer (VP-Manufacturing)","role_mark":"O","role_mark_label":"Officer (VP-Manufacturing)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP-Manufacturing","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1500.0,"shares_display":"1,500","price_per_share":63.0,"price_display":"63.00","price_state":"stated","total_value":94500.0,"total_display":"94,500.00","total_whole":"94,500","shares_owned_after":1500.0,"shares_owned_after_display":"1,500","ownership_form":"D","is_10b5_1":null,"transaction_date":"2015-05-01","filed_date":"2015-05-04","scope":"insider"},{"id":6709424,"accession":"0001209191-14-067872","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-14-067872","line_url":"/filing/0001209191-14-067872#line-1","is_derivative":false,"issuer_cik":"0000009092","issuer_name":"BADGER METER INC","issuer_ticker":"BMI","issuer_name_source":null,"issuer_url":"/issuer/0000009092","owner_cik":"0001427750","owner_name":"SERDYNSKI RAYMOND G","owner_display_name":"SERDYNSKI RAYMOND G","owner_url":"/insider/0001427750","role":"Officer (VP-Manufacturing)","role_mark":"O","role_mark_label":"Officer (VP-Manufacturing)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP-Manufacturing","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1600.0,"shares_display":"1,600","price_per_share":57.0415,"price_display":"57.04","price_state":"stated","total_value":91266.4,"total_display":"91,266.40","total_whole":"91,266","shares_owned_after":3000.0,"shares_owned_after_display":"3,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2014-11-11","filed_date":"2014-11-12","scope":"insider"},{"id":7052762,"accession":"0001209191-14-016378","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-14-016378","line_url":"/filing/0001209191-14-016378#line-1","is_derivative":false,"issuer_cik":"0000009092","issuer_name":"BADGER METER INC","issuer_ticker":"BMI","issuer_name_source":null,"issuer_url":"/issuer/0000009092","owner_cik":"0001427750","owner_name":"SERDYNSKI RAYMOND G","owner_display_name":"SERDYNSKI RAYMOND G","owner_url":"/insider/0001427750","role":"Officer (VP-Manufacturing)","role_mark":"O","role_mark_label":"Officer (VP-Manufacturing)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP-Manufacturing","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1600.0,"shares_display":"1,600","price_per_share":55.507,"price_display":"55.51","price_state":"stated","total_value":88811.2,"total_display":"88,811.20","total_whole":"88,811","shares_owned_after":4000.0,"shares_owned_after_display":"4,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2014-03-04","filed_date":"2014-03-04","scope":"insider"},{"id":2989990,"accession":"0001209191-12-039973","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-12-039973","line_url":"/filing/0001209191-12-039973#line-2","is_derivative":false,"issuer_cik":"0000009092","issuer_name":"BADGER METER INC","issuer_ticker":"BMI","issuer_name_source":null,"issuer_url":"/issuer/0000009092","owner_cik":"0001427750","owner_name":"SERDYNSKI RAYMOND G","owner_display_name":"SERDYNSKI RAYMOND G","owner_url":"/insider/0001427750","role":"Officer (VP-Manufacturing)","role_mark":"O","role_mark_label":"Officer (VP-Manufacturing)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP-Manufacturing","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":7000.0,"shares_display":"7,000","price_per_share":34.027,"price_display":"34.03","price_state":"stated","total_value":238189.0,"total_display":"238,189.00","total_whole":"238,189","shares_owned_after":5000.0,"shares_owned_after_display":"5,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-07-31","filed_date":"2012-08-02","scope":"insider"},{"id":5598811,"accession":"0001209191-09-056928","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-09-056928","line_url":"/filing/0001209191-09-056928#line-1","is_derivative":false,"issuer_cik":"0000009092","issuer_name":"BADGER METER INC","issuer_ticker":"BMI","issuer_name_source":null,"issuer_url":"/issuer/0000009092","owner_cik":"0001427750","owner_name":"SERDYNSKI RAYMOND G","owner_display_name":"SERDYNSKI RAYMOND G","owner_url":"/insider/0001427750","role":"Officer (VP-Manufacturing)","role_mark":"O","role_mark_label":"Officer (VP-Manufacturing)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP-Manufacturing","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1588.0,"shares_display":"1,588","price_per_share":38.2061,"price_display":"38.21","price_state":"stated","total_value":60671.2868,"total_display":"60,671.29","total_whole":"60,671","shares_owned_after":10000.0,"shares_owned_after_display":"10,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2009-12-14","filed_date":"2009-12-14","scope":"insider"},{"id":3617054,"accession":"0001209191-08-046571","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-08-046571","line_url":"/filing/0001209191-08-046571#line-1","is_derivative":false,"issuer_cik":"0000009092","issuer_name":"BADGER METER INC","issuer_ticker":"BMI","issuer_name_source":null,"issuer_url":"/issuer/0000009092","owner_cik":"0001427750","owner_name":"SERDYNSKI RAYMOND G","owner_display_name":"SERDYNSKI RAYMOND G","owner_url":"/insider/0001427750","role":"Officer (VP-Manufacturing)","role_mark":"O","role_mark_label":"Officer (VP-Manufacturing)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP-Manufacturing","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":4000.0,"shares_display":"4,000","price_per_share":60.0081,"price_display":"60.01","price_state":"stated","total_value":240032.4,"total_display":"240,032.40","total_whole":"240,032","shares_owned_after":11188.0,"shares_owned_after_display":"11,188","ownership_form":"D","is_10b5_1":null,"transaction_date":"2008-08-11","filed_date":"2008-08-11","scope":"insider"}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":12,"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":12,"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":12},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0000009092","name":"BADGER METER INC","url":"/issuer/0000009092","role":"Officer (VP-Manufacturing)","n_filings":11,"first_seen":"2008-08-11","last_seen":"2019-04-24"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001427750","retrieved_at":"2026-08-23T21:14:38+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"}}