{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-22-005175","form_type":"8-K","ticker":"QURT","cik":"0001549631","company_name":"Quarta-Rad, Inc.","filed_at":"2022-02-23T23:59:59+00:00","discovered_at":"2026-05-14T18:04:06.939357+00:00","generated_at":"2026-06-27T05:27:58.430084+00:00","sec_items":["4.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Quarta-Rad changes auditor to DBBMcKennon after MGO declines re-election","bullets":["MGO decided not to stand for re-election effective February 14, 2022.","DBBMcKennon (DBBM) engaged as independent registered public accounting firm same day.","No disagreements or adverse opinions existed in MGO's reports for 2019 and 2020.","MGO's letter regarding the change is filed as Exhibit 16.1."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-22-005175","json":"https://secwatch.observer/filing/0001493152-22-005175.json","markdown":"https://secwatch.observer/filing/0001493152-22-005175.md","text":"https://secwatch.observer/filing/0001493152-22-005175.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1549631/000149315222005175/0001493152-22-005175-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1549631/000149315222005175/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-27T05:27:58.430084+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":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}