{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-21-276969","form_type":"8-K","ticker":"NXDR","cik":"0001846069","company_name":"Nextdoor Holdings, Inc.","filed_at":"2021-09-20T23:59:59+00:00","discovered_at":"2026-05-14T18:04:20.111396+00:00","generated_at":"2026-06-29T02:45:41.782528+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.45,"calibrated_materiality_score":0.45,"confidence":"low","headline":"Nextdoor holds first Investor Day, presents business strategy prior to KVSB merger","bullets":["Nextdoor presented at its first Investor Day on September 20, 2021.","Presentation covers business overview, growth strategy, and market opportunity.","Presentation furnished as Exhibit 99.1 in connection with pending business combination with Khosla Ventures Acquisition Co. II.","No financial guidance or specific metrics disclosed in the provided exhibit excerpt."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-21-276969","json":"https://secwatch.observer/filing/0001193125-21-276969.json","markdown":"https://secwatch.observer/filing/0001193125-21-276969.md","text":"https://secwatch.observer/filing/0001193125-21-276969.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1846069/000119312521276969/0001193125-21-276969-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1846069/000119312521276969/d233130d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-29T02:45:41.782528+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"}