{"entity":{"type":"insider","cik":"0001869940","url":"/insider/0001869940","json_url":"/insider/0001869940.json","name":"Mayerhofer Kathy","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":9,"n_filings":4,"first":"2021-12-16","last":"2022-09-15","span_basis":"filed_date"},"name_variants":[{"name":"Mayerhofer Kathy","source":"filing","n_filings":4,"first_seen":"2021-12-16","last_seen":"2022-09-15"}],"transactions":[{"id":6495663,"accession":"0001562180-22-006680","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001562180-22-006680","line_url":"/filing/0001562180-22-006680#line-2","is_derivative":false,"issuer_cik":"0001657573","issuer_name":"Xometry, Inc.","issuer_ticker":"XMTR","issuer_name_source":null,"issuer_url":"/issuer/0001657573","owner_cik":"0001869940","owner_name":"Mayerhofer Kathy","owner_display_name":"Mayerhofer Kathy","owner_url":"/insider/0001869940","role":"Officer (Chief Sales Officer)","role_mark":"O","role_mark_label":"Officer (Chief Sales Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Sales Officer","security_title":"Class A Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":3360.0,"shares_display":"3,360","price_per_share":60.0,"price_display":"60.00","price_state":"stated","total_value":201600.0,"total_display":"201,600.00","total_whole":"201,600","shares_owned_after":32723.0,"shares_owned_after_display":"32,723","ownership_form":"D","is_10b5_1":null,"transaction_date":"2022-09-14","filed_date":"2022-09-15","scope":"insider"},{"id":6495661,"accession":"0001562180-22-006680","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001562180-22-006680","line_url":"/filing/0001562180-22-006680#line-1","is_derivative":false,"issuer_cik":"0001657573","issuer_name":"Xometry, Inc.","issuer_ticker":"XMTR","issuer_name_source":null,"issuer_url":"/issuer/0001657573","owner_cik":"0001869940","owner_name":"Mayerhofer Kathy","owner_display_name":"Mayerhofer Kathy","owner_url":"/insider/0001869940","role":"Officer (Chief Sales Officer)","role_mark":"O","role_mark_label":"Officer (Chief Sales Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Sales Officer","security_title":"Class A Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1640.0,"shares_display":"1,640","price_per_share":60.0,"price_display":"60.00","price_state":"stated","total_value":98400.0,"total_display":"98,400.00","total_whole":"98,400","shares_owned_after":36083.0,"shares_owned_after_display":"36,083","ownership_form":"D","is_10b5_1":null,"transaction_date":"2022-09-13","filed_date":"2022-09-15","scope":"insider"},{"id":6328776,"accession":"0001562180-22-006070","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001562180-22-006070","line_url":"/filing/0001562180-22-006070","is_derivative":false,"issuer_cik":"0001657573","issuer_name":"Xometry, Inc.","issuer_ticker":"XMTR","issuer_name_source":null,"issuer_url":"/issuer/0001657573","owner_cik":"0001869940","owner_name":"Mayerhofer Kathy","owner_display_name":"Mayerhofer Kathy","owner_url":"/insider/0001869940","role":"Officer (Chief Sales Officer)","role_mark":"O","role_mark_label":"Officer (Chief Sales Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Sales Officer","security_title":"Class A Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":20000.0,"shares_display":"20,000","price_per_share":46.25,"price_display":"46.25","price_state":"stated","total_value":925000.0,"total_display":"925,000.00","total_whole":"925,000","shares_owned_after":42723.0,"shares_owned_after_display":"42,723","ownership_form":"D","is_10b5_1":null,"transaction_date":"2022-08-10","filed_date":"2022-08-12","scope":"insider","n_lines":2},{"id":6937233,"accession":"0001562180-22-005081","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001562180-22-005081","line_url":"/filing/0001562180-22-005081#line-1","is_derivative":false,"issuer_cik":"0001657573","issuer_name":"Xometry, Inc.","issuer_ticker":"XMTR","issuer_name_source":null,"issuer_url":"/issuer/0001657573","owner_cik":"0001869940","owner_name":"Mayerhofer Kathy","owner_display_name":"Mayerhofer Kathy","owner_url":"/insider/0001869940","role":"Officer (Chief Sales Officer)","role_mark":"O","role_mark_label":"Officer (Chief Sales Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Sales Officer","security_title":"Class A Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":30000.0,"shares_display":"30,000","price_per_share":35.469,"price_display":"35.47","price_state":"stated","total_value":1064070.0,"total_display":"1,064,070.00","total_whole":"1,064,070","shares_owned_after":57723.0,"shares_owned_after_display":"57,723","ownership_form":"D","is_10b5_1":null,"transaction_date":"2022-06-08","filed_date":"2022-06-13","scope":"insider"},{"id":4698599,"accession":"0001562180-21-007730","txn_seq":8,"anchor":"line-8","filing_url":"/filing/0001562180-21-007730","line_url":"/filing/0001562180-21-007730","is_derivative":false,"issuer_cik":"0001657573","issuer_name":"Xometry, Inc.","issuer_ticker":"XMTR","issuer_name_source":null,"issuer_url":"/issuer/0001657573","owner_cik":"0001869940","owner_name":"Mayerhofer Kathy","owner_display_name":"Mayerhofer Kathy","owner_url":"/insider/0001869940","role":"Officer (Chief Sales Officer)","role_mark":"O","role_mark_label":"Officer (Chief Sales Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Sales Officer","security_title":"Class A 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":42.5179,"price_display":"42.52","price_state":"stated","total_value":637768.5,"total_display":"637,768.50","total_whole":"637,769","shares_owned_after":81874.0,"shares_owned_after_display":"81,874","ownership_form":"D","is_10b5_1":null,"transaction_date":"2021-12-14","filed_date":"2021-12-16","scope":"insider","n_lines":4}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":9,"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":9,"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":9},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0001657573","name":"Xometry, Inc.","url":"/issuer/0001657573","role":"Officer (Chief Sales Officer)","n_filings":4,"first_seen":"2021-12-16","last_seen":"2022-09-15"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001869940","retrieved_at":"2026-08-22T23:59:52+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"}}