{"entity":{"type":"insider","cik":"0001716690","url":"/insider/0001716690","json_url":"/insider/0001716690.json","name":"Leenen Bob Willem","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":4,"n_filings":4,"first":"2019-08-02","last":"2023-08-03","span_basis":"filed_date"},"name_variants":[{"name":"Leenen Bob Willem","source":"filing","n_filings":4,"first_seen":"2019-08-02","last_seen":"2023-08-03"}],"transactions":[{"id":8085647,"accession":"0001225208-23-007925","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001225208-23-007925","line_url":"/filing/0001225208-23-007925#line-1","is_derivative":false,"issuer_cik":"0000066570","issuer_name":"MSA Safety Inc","issuer_ticker":"MSA","issuer_name_source":null,"issuer_url":"/issuer/0000066570","owner_cik":"0001716690","owner_name":"Leenen Bob Willem","owner_display_name":"Leenen Bob Willem","owner_url":"/insider/0001716690","role":"Officer (Vice President)","role_mark":"O","role_mark_label":"Officer (Vice President)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Vice President","security_title":"Common Stock, no par value","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1250.0,"shares_display":"1,250","price_per_share":179.0,"price_display":"179.00","price_state":"stated","total_value":223750.0,"total_display":"223,750.00","total_whole":"223,750","shares_owned_after":8167.0,"shares_owned_after_display":"8,167","ownership_form":"D","is_10b5_1":null,"transaction_date":"2023-08-03","filed_date":"2023-08-03","scope":"insider"},{"id":7873403,"accession":"0001225208-23-006676","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001225208-23-006676","line_url":"/filing/0001225208-23-006676#line-1","is_derivative":false,"issuer_cik":"0000066570","issuer_name":"MSA Safety Inc","issuer_ticker":"MSA","issuer_name_source":null,"issuer_url":"/issuer/0000066570","owner_cik":"0001716690","owner_name":"Leenen Bob Willem","owner_display_name":"Leenen Bob Willem","owner_url":"/insider/0001716690","role":"Officer (Vice President)","role_mark":"O","role_mark_label":"Officer (Vice President)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Vice President","security_title":"Common Stock, no par value","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":565.0,"shares_display":"565","price_per_share":150.0,"price_display":"150.00","price_state":"stated","total_value":84750.0,"total_display":"84,750.00","total_whole":"84,750","shares_owned_after":9417.0,"shares_owned_after_display":"9,417","ownership_form":"D","is_10b5_1":null,"transaction_date":"2023-06-09","filed_date":"2023-06-09","scope":"insider"},{"id":6709799,"accession":"0001225208-22-011929","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001225208-22-011929","line_url":"/filing/0001225208-22-011929#line-1","is_derivative":false,"issuer_cik":"0000066570","issuer_name":"MSA Safety Inc","issuer_ticker":"MSA","issuer_name_source":null,"issuer_url":"/issuer/0000066570","owner_cik":"0001716690","owner_name":"Leenen Bob Willem","owner_display_name":"Leenen Bob Willem","owner_url":"/insider/0001716690","role":"Officer (Vice President)","role_mark":"O","role_mark_label":"Officer (Vice President)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Vice President","security_title":"Common Stock, no par value","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":140.93,"price_display":"140.93","price_state":"stated","total_value":563720.0,"total_display":"563,720.00","total_whole":"563,720","shares_owned_after":7663.0,"shares_owned_after_display":"7,663","ownership_form":"D","is_10b5_1":null,"transaction_date":"2022-11-25","filed_date":"2022-11-28","scope":"insider"},{"id":8741029,"accession":"0001225208-19-010815","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001225208-19-010815","line_url":"/filing/0001225208-19-010815#line-2","is_derivative":false,"issuer_cik":"0000066570","issuer_name":"MSA Safety Inc","issuer_ticker":"MSA","issuer_name_source":null,"issuer_url":"/issuer/0000066570","owner_cik":"0001716690","owner_name":"Leenen Bob Willem","owner_display_name":"Leenen Bob Willem","owner_url":"/insider/0001716690","role":"Officer (Vice President)","role_mark":"O","role_mark_label":"Officer (Vice President)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Vice President","security_title":"Common Stock, no par value","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":871.0,"shares_display":"871","price_per_share":106.417,"price_display":"106.42","price_state":"stated","total_value":92689.207,"total_display":"92,689.21","total_whole":"92,689","shares_owned_after":5626.0,"shares_owned_after_display":"5,626","ownership_form":"D","is_10b5_1":null,"transaction_date":"2019-07-31","filed_date":"2019-08-02","scope":"insider"}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":4,"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":4,"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":4},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0000066570","name":"MSA Safety Inc","url":"/issuer/0000066570","role":"Officer (Vice President)","n_filings":4,"first_seen":"2019-08-02","last_seen":"2023-08-03"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001716690","retrieved_at":"2026-08-25T02:06:44+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"}}