{"entity":{"type":"insider","cik":"0001790314","url":"/insider/0001790314","json_url":"/insider/0001790314.json","name":"Silverman Peter B.","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":8,"n_filings":7,"first":"2022-03-11","last":"2025-07-18","span_basis":"filed_date"},"name_variants":[{"name":"Silverman Peter B.","source":"filing","n_filings":7,"first_seen":"2022-03-11","last_seen":"2025-07-18"}],"transactions":[{"id":5198388,"accession":"0000950170-25-096919","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0000950170-25-096919","line_url":"/filing/0000950170-25-096919#line-2","is_derivative":false,"issuer_cik":"0001651311","issuer_name":"Merus N.V.","issuer_ticker":"MRUS","issuer_name_source":null,"issuer_url":"/issuer/0001651311","owner_cik":"0001790314","owner_name":"Silverman Peter B.","owner_display_name":"Silverman Peter B.","owner_url":"/insider/0001790314","role":"Officer (COO & GC)","role_mark":"O","role_mark_label":"Officer (COO & GC)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"COO & GC","security_title":"Common Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":25000.0,"shares_display":"25,000","price_per_share":60.0,"price_display":"60.00","price_state":"stated","total_value":1500000.0,"total_display":"1,500,000.00","total_whole":"1,500,000","shares_owned_after":0.0,"shares_owned_after_display":"0","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-07-17","filed_date":"2025-07-18","scope":"insider"},{"id":4418881,"accession":"0000950170-25-095292","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0000950170-25-095292","line_url":"/filing/0000950170-25-095292#line-4","is_derivative":false,"issuer_cik":"0001651311","issuer_name":"Merus N.V.","issuer_ticker":"MRUS","issuer_name_source":null,"issuer_url":"/issuer/0001651311","owner_cik":"0001790314","owner_name":"Silverman Peter B.","owner_display_name":"Silverman Peter B.","owner_url":"/insider/0001790314","role":"Officer (COO & GC)","role_mark":"O","role_mark_label":"Officer (COO & GC)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"COO & GC","security_title":"Common Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":16805.0,"shares_display":"16,805","price_per_share":55.0,"price_display":"55.00","price_state":"stated","total_value":924275.0,"total_display":"924,275.00","total_whole":"924,275","shares_owned_after":0.0,"shares_owned_after_display":"0","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-07-10","filed_date":"2025-07-11","scope":"insider"},{"id":4418872,"accession":"0000950170-25-095292","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0000950170-25-095292","line_url":"/filing/0000950170-25-095292#line-2","is_derivative":false,"issuer_cik":"0001651311","issuer_name":"Merus N.V.","issuer_ticker":"MRUS","issuer_name_source":null,"issuer_url":"/issuer/0001651311","owner_cik":"0001790314","owner_name":"Silverman Peter B.","owner_display_name":"Silverman Peter B.","owner_url":"/insider/0001790314","role":"Officer (COO & GC)","role_mark":"O","role_mark_label":"Officer (COO & GC)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"COO & GC","security_title":"Common Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":6695.0,"shares_display":"6,695","price_per_share":55.0,"price_display":"55.00","price_state":"stated","total_value":368225.0,"total_display":"368,225.00","total_whole":"368,225","shares_owned_after":0.0,"shares_owned_after_display":"0","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-07-09","filed_date":"2025-07-11","scope":"insider"},{"id":4792691,"accession":"0000950170-25-089442","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0000950170-25-089442","line_url":"/filing/0000950170-25-089442#line-2","is_derivative":false,"issuer_cik":"0001651311","issuer_name":"Merus N.V.","issuer_ticker":"MRUS","issuer_name_source":null,"issuer_url":"/issuer/0001651311","owner_cik":"0001790314","owner_name":"Silverman Peter B.","owner_display_name":"Silverman Peter B.","owner_url":"/insider/0001790314","role":"Officer (COO & GC)","role_mark":"O","role_mark_label":"Officer (COO & GC)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"COO & GC","security_title":"Common Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":34000.0,"shares_display":"34,000","price_per_share":52.76,"price_display":"52.76","price_state":"stated","total_value":1793840.0,"total_display":"1,793,840.00","total_whole":"1,793,840","shares_owned_after":0.0,"shares_owned_after_display":"0","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-06-20","filed_date":"2025-06-24","scope":"insider"},{"id":3074674,"accession":"0000950170-24-079035","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0000950170-24-079035","line_url":"/filing/0000950170-24-079035#line-3","is_derivative":false,"issuer_cik":"0001651311","issuer_name":"Merus N.V.","issuer_ticker":"MRUS","issuer_name_source":null,"issuer_url":"/issuer/0001651311","owner_cik":"0001790314","owner_name":"Silverman Peter B.","owner_display_name":"Silverman Peter B.","owner_url":"/insider/0001790314","role":"Officer (COO & GC)","role_mark":"O","role_mark_label":"Officer (COO & GC)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"COO & GC","security_title":"Common Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":10000.0,"shares_display":"10,000","price_per_share":60.0,"price_display":"60.00","price_state":"stated","total_value":600000.0,"total_display":"600,000.00","total_whole":"600,000","shares_owned_after":0.0,"shares_owned_after_display":"0","ownership_form":"D","is_10b5_1":null,"transaction_date":"2024-06-27","filed_date":"2024-06-28","scope":"insider"},{"id":2637441,"accession":"0000950170-24-075625","txn_seq":5,"anchor":"line-5","filing_url":"/filing/0000950170-24-075625","line_url":"/filing/0000950170-24-075625#line-5","is_derivative":false,"issuer_cik":"0001651311","issuer_name":"Merus N.V.","issuer_ticker":"MRUS","issuer_name_source":null,"issuer_url":"/issuer/0001651311","owner_cik":"0001790314","owner_name":"Silverman Peter B.","owner_display_name":"Silverman Peter B.","owner_url":"/insider/0001790314","role":"Officer (COO & GC)","role_mark":"O","role_mark_label":"Officer (COO & GC)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"COO & GC","security_title":"Common Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":62000.0,"shares_display":"62,000","price_per_share":56.519,"price_display":"56.52","price_state":"stated","total_value":3504178.0,"total_display":"3,504,178.00","total_whole":"3,504,178","shares_owned_after":0.0,"shares_owned_after_display":"0","ownership_form":"D","is_10b5_1":null,"transaction_date":"2024-06-17","filed_date":"2024-06-20","scope":"insider"},{"id":8754185,"accession":"0001209191-23-058994","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001209191-23-058994","line_url":"/filing/0001209191-23-058994#line-3","is_derivative":false,"issuer_cik":"0001651311","issuer_name":"Merus N.V.","issuer_ticker":"MRUS","issuer_name_source":null,"issuer_url":"/issuer/0001651311","owner_cik":"0001790314","owner_name":"Silverman Peter B.","owner_display_name":"Silverman Peter B.","owner_url":"/insider/0001790314","role":"Officer (COO & GC)","role_mark":"O","role_mark_label":"Officer (COO & GC)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"COO & GC","security_title":"Common Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":22386.0,"shares_display":"22,386","price_per_share":25.0,"price_display":"25.00","price_state":"stated","total_value":559650.0,"total_display":"559,650.00","total_whole":"559,650","shares_owned_after":0.0,"shares_owned_after_display":"0","ownership_form":"D","is_10b5_1":null,"transaction_date":"2023-12-15","filed_date":"2023-12-18","scope":"insider"},{"id":6693904,"accession":"0001209191-22-018129","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-22-018129","line_url":"/filing/0001209191-22-018129#line-2","is_derivative":false,"issuer_cik":"0001651311","issuer_name":"Merus N.V.","issuer_ticker":"MRUS","issuer_name_source":null,"issuer_url":"/issuer/0001651311","owner_cik":"0001790314","owner_name":"Silverman Peter B.","owner_display_name":"Silverman Peter B.","owner_url":"/insider/0001790314","role":"Officer (EVP, GC and Head of Utrecht)","role_mark":"O","role_mark_label":"Officer (EVP, GC and Head of Utrecht)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP, GC and Head of Utrecht","security_title":"Common Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":60000.0,"shares_display":"60,000","price_per_share":26.95,"price_display":"26.95","price_state":"stated","total_value":1617000.0,"total_display":"1,617,000.00","total_whole":"1,617,000","shares_owned_after":0.0,"shares_owned_after_display":"0","ownership_form":"D","is_10b5_1":null,"transaction_date":"2022-03-10","filed_date":"2022-03-11","scope":"insider"}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":8,"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":8,"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":8},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0001651311","name":"Merus N.V.","url":"/issuer/0001651311","role":"Officer (COO & GC)","n_filings":7,"first_seen":"2022-03-11","last_seen":"2025-07-18"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001790314","retrieved_at":"2026-08-23T06:36:24+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"}}