{"schema_version":"secwatch.filing_event.v1","accession":"0001835830-25-000098","form_type":"8-K","ticker":"KVYO","cik":"0001835830","company_name":"Klaviyo, Inc.","filed_at":"2025-08-15T23:59:59+00:00","discovered_at":"2026-05-14T18:02:45.230751+00:00","generated_at":"2026-05-17T12:29:39.768769+00:00","sec_items":["1.01","7.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Summit Partners entities sell 6.5M shares of Klaviyo at $30.01 each in secondary offering","bullets":["Selling stockholders (Summit Partners affiliates) offer 6.5M shares at $30.01; underwriter has 30-day option for 975K additional shares.","Klaviyo receives no proceeds from the secondary offering.","Offering expected to close on or about August 21, 2025; Barclays acts as sole underwriter.","Secondary sale represents a liquidation event for Summit Partners, not a capital raise for the company.","Shares registered on Form S-3 filed February 19, 2025; pricing announced August 15, 2025."],"urls":{"canonical":"https://secwatch.observer/filing/0001835830-25-000098","json":"https://secwatch.observer/filing/0001835830-25-000098.json","markdown":"https://secwatch.observer/filing/0001835830-25-000098.md","text":"https://secwatch.observer/filing/0001835830-25-000098.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1835830/000183583025000098/0001835830-25-000098-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1835830/000183583025000098/kvyo-20250813.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T12:29:39.768769+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"}