{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-25-021262","form_type":"8-K","ticker":"ATER","cik":"0001757715","company_name":"Aterian, Inc.","filed_at":"2025-06-25T23:59:59+00:00","discovered_at":"2026-05-14T18:02:49.604500+00:00","generated_at":"2026-05-18T19:42:19.373345+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.2,"confidence":"high","headline":"Director Sarah Liebel to retire from Aterian board effective at 2025 annual meeting","bullets":["Sarah Liebel notified Aterian's board on June 24, 2025 of her decision not to stand for reelection.","Her retirement will take effect at the conclusion of the 2025 Annual Meeting of Stockholders.","The decision is for personal reasons due to increased professional responsibilities, not due to any disagreement with the company."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-25-021262","json":"https://secwatch.observer/filing/0001437749-25-021262.json","markdown":"https://secwatch.observer/filing/0001437749-25-021262.md","text":"https://secwatch.observer/filing/0001437749-25-021262.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1757715/000143774925021262/0001437749-25-021262-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1757715/000143774925021262/ater20250623_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-18T19:42:19.373345+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"}