{"schema_version":"secwatch.filing_event.v1","accession":"0001564590-22-037780","form_type":"8-K","ticker":"MCHX","cik":"0001224133","company_name":"MARCHEX INC","filed_at":"2022-11-15T23:59:59+00:00","discovered_at":"2026-05-14T18:03:49.879120+00:00","generated_at":"2026-06-21T18:08:53.059858+00:00","sec_items":["4.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Marchex dismisses Moss Adams as auditor, engages RSM US LLP","bullets":["Dismissed Moss Adams as independent auditor on Nov 11, 2022; engaged RSM US LLP same day.","Moss Adams' reports for FY2020 and FY2021 were unqualified, no adverse opinions or modifications.","No disagreements (per Reg S-K Item 304) with Moss Adams on accounting principles or practices.","No reportable events during Moss Adams' tenure as auditor.","Moss Adams furnished a letter to SEC agreeing with Marchex's disclosures (Exhibit 16.1)."],"urls":{"canonical":"https://secwatch.observer/filing/0001564590-22-037780","json":"https://secwatch.observer/filing/0001564590-22-037780.json","markdown":"https://secwatch.observer/filing/0001564590-22-037780.md","text":"https://secwatch.observer/filing/0001564590-22-037780.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1224133/000156459022037780/0001564590-22-037780-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1224133/000156459022037780/mchx-8k_20221111.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-21T18:08:53.059858+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"d97bb570f55b0ec72dc76db51f073b49127b8296","claim":"MARCHEX INC dismissed Moss Adams LLP as its auditor.","evidence_excerpt":"On November 11, 2022, the Audit Committee of the Board of Directors of Marchex, Inc., a Delaware corporation (the “ Corporation ” and “ Marchex ”) dismissed Moss Adams LLP (“ Moss Adams ”) as its independent registered public accounting firm.","evidence_source":"SEC 8-K Item 4.01/4.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1224133/000156459022037780/0001564590-22-037780-index.htm","confidence":0.9,"family_label":"Auditor Changes","details":[{"label":"Action","value":"dismissal"},{"label":"Auditor","value":"Moss Adams LLP"}],"fact_type":"auditor_change"},{"claim_id":"ebf069dfd294d8337ff5b0d73d930d9864936dce","claim":"MARCHEX INC engaged RSM US LLP as its auditor.","evidence_excerpt":"On November 11, 2022, our Audit Committee engaged RSM US LLP (“ RSM ”), which is an independent registered public accounting firm registered with, and governed by the rules of, the Public Company Accounting Oversight Board, as the Corporation’s independent registered public accounting firm.","evidence_source":"SEC 8-K Item 4.01/4.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1224133/000156459022037780/0001564590-22-037780-index.htm","confidence":0.9,"family_label":"Auditor Changes","details":[{"label":"Action","value":"engagement"},{"label":"Auditor","value":"RSM US LLP"}],"fact_type":"auditor_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}