{"entity":{"type":"insider","cik":"0001314443","url":"/insider/0001314443","json_url":"/insider/0001314443.json","name":"FLYNN MATTHEW P","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":10,"n_filings":5,"first":"2010-11-09","last":"2012-02-14","span_basis":"filed_date"},"name_variants":[{"name":"FLYNN MATTHEW P","source":"filing","n_filings":5,"first_seen":"2010-11-09","last_seen":"2012-02-14"}],"transactions":[{"id":3124797,"accession":"0001181431-12-008632","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001181431-12-008632","line_url":"/filing/0001181431-12-008632#line-2","is_derivative":false,"issuer_cik":"0001113232","issuer_name":"AXCELIS TECHNOLOGIES INC","issuer_ticker":"ACLS","issuer_name_source":null,"issuer_url":"/issuer/0001113232","owner_cik":"0001314443","owner_name":"FLYNN MATTHEW P","owner_display_name":"FLYNN MATTHEW P","owner_url":"/insider/0001314443","role":"Officer (EVP, Customer Operations)","role_mark":"O","role_mark_label":"Officer (EVP, Customer Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP, Customer Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":15000.0,"shares_display":"15,000","price_per_share":1.66,"price_display":"1.66","price_state":"stated","total_value":24900.0,"total_display":"24,900.00","total_whole":"24,900","shares_owned_after":45527.0,"shares_owned_after_display":"45,527","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-02-13","filed_date":"2012-02-14","scope":"insider"},{"id":3124795,"accession":"0001181431-12-008632","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001181431-12-008632","line_url":"/filing/0001181431-12-008632#line-1","is_derivative":false,"issuer_cik":"0001113232","issuer_name":"AXCELIS TECHNOLOGIES INC","issuer_ticker":"ACLS","issuer_name_source":null,"issuer_url":"/issuer/0001113232","owner_cik":"0001314443","owner_name":"FLYNN MATTHEW P","owner_display_name":"FLYNN MATTHEW P","owner_url":"/insider/0001314443","role":"Officer (EVP, Customer Operations)","role_mark":"O","role_mark_label":"Officer (EVP, Customer Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP, Customer Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":14000.0,"shares_display":"14,000","price_per_share":1.7,"price_display":"1.70","price_state":"stated","total_value":23800.0,"total_display":"23,800.00","total_whole":"23,800","shares_owned_after":60527.0,"shares_owned_after_display":"60,527","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-02-10","filed_date":"2012-02-14","scope":"insider"},{"id":9069550,"accession":"0001181431-11-008423","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001181431-11-008423","line_url":"/filing/0001181431-11-008423","is_derivative":false,"issuer_cik":"0001113232","issuer_name":"AXCELIS TECHNOLOGIES INC","issuer_ticker":"ACLS","issuer_name_source":null,"issuer_url":"/issuer/0001113232","owner_cik":"0001314443","owner_name":"FLYNN MATTHEW P","owner_display_name":"FLYNN MATTHEW P","owner_url":"/insider/0001314443","role":"Officer (EVP, Customer Operations)","role_mark":"O","role_mark_label":"Officer (EVP, Customer Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP, Customer Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":49740.0,"shares_display":"49,740","price_per_share":2.7954764776839567,"price_display":"2.80","price_state":"stated","total_value":139047.0,"total_display":"139,047.00","total_whole":"139,047","shares_owned_after":79895.0,"shares_owned_after_display":"79,895","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-02-08","filed_date":"2011-02-09","scope":"insider","n_lines":2},{"id":7410159,"accession":"0001181431-10-060656","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001181431-10-060656","line_url":"/filing/0001181431-10-060656","is_derivative":false,"issuer_cik":"0001113232","issuer_name":"AXCELIS TECHNOLOGIES INC","issuer_ticker":"ACLS","issuer_name_source":null,"issuer_url":"/issuer/0001113232","owner_cik":"0001314443","owner_name":"FLYNN MATTHEW P","owner_display_name":"FLYNN MATTHEW P","owner_url":"/insider/0001314443","role":"Officer (EVP, Customer Operations)","role_mark":"O","role_mark_label":"Officer (EVP, Customer Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP, Customer Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":15000.0,"shares_display":"15,000","price_per_share":3.1100226666666666,"price_display":"3.11","price_state":"stated","total_value":46650.34,"total_display":"46,650.34","total_whole":"46,650","shares_owned_after":107135.0,"shares_owned_after_display":"107,135","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-12-09","filed_date":"2010-12-10","scope":"insider","n_lines":2},{"id":7425934,"accession":"0001181431-10-058256","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001181431-10-058256","line_url":"/filing/0001181431-10-058256#line-1","is_derivative":false,"issuer_cik":"0001113232","issuer_name":"AXCELIS TECHNOLOGIES INC","issuer_ticker":"ACLS","issuer_name_source":null,"issuer_url":"/issuer/0001113232","owner_cik":"0001314443","owner_name":"FLYNN MATTHEW P","owner_display_name":"FLYNN MATTHEW P","owner_url":"/insider/0001314443","role":"Officer (EVP, Customer Operations)","role_mark":"O","role_mark_label":"Officer (EVP, Customer Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP, Customer Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":12500.0,"shares_display":"12,500","price_per_share":2.51,"price_display":"2.51","price_state":"stated","total_value":31375.0,"total_display":"31,375.00","total_whole":"31,375","shares_owned_after":107135.0,"shares_owned_after_display":"107,135","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-11-30","filed_date":"2010-12-01","scope":"insider"},{"id":7286778,"accession":"0001181431-10-054197","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001181431-10-054197","line_url":"/filing/0001181431-10-054197","is_derivative":false,"issuer_cik":"0001113232","issuer_name":"AXCELIS TECHNOLOGIES INC","issuer_ticker":"ACLS","issuer_name_source":null,"issuer_url":"/issuer/0001113232","owner_cik":"0001314443","owner_name":"FLYNN MATTHEW P","owner_display_name":"FLYNN MATTHEW P","owner_url":"/insider/0001314443","role":"Officer (EVP, Customer Operations)","role_mark":"O","role_mark_label":"Officer (EVP, Customer Operations)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP, Customer Operations","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":15000.0,"shares_display":"15,000","price_per_share":2.612308,"price_display":"2.61","price_state":"stated","total_value":39184.62,"total_display":"39,184.62","total_whole":"39,185","shares_owned_after":135270.0,"shares_owned_after_display":"135,270","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-11-08","filed_date":"2010-11-09","scope":"insider","n_lines":3}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":10,"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":10,"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":10},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0001113232","name":"AXCELIS TECHNOLOGIES INC","url":"/issuer/0001113232","role":"Officer (EVP, Customer Operations)","n_filings":5,"first_seen":"2010-11-09","last_seen":"2012-02-14"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001314443","retrieved_at":"2026-08-24T10:10:18+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"}}