{"schema_version":"secwatch.filing_event.v1","accession":"0001849820-26-000109","form_type":"8-K","ticker":"KITT","cik":"0001849820","company_name":"Nauticus Robotics, Inc.","filed_at":"2026-07-08T23:25:23+00:00","discovered_at":"2026-07-09T10:05:00.199741+00:00","generated_at":"2026-07-09T10:05:34.214286+00:00","sec_items":["3.03","5.03","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Nauticus Robotics files Certificate of Designation for Series D Convertible Preferred Stock","bullets":["Filed Certificate of Designation for up to 50,000 shares of Series D Convertible Preferred Stock.","Each share has stated value of $1,000, cumulative dividends at 10% per annum.","Series D carries conversion rights into common stock, subject to Nasdaq approval.","Issuance is pursuant to February 2026 Securities Purchase Agreement with Master Investment Group.","Liquidation preferences, redemption and voting rights established."],"urls":{"canonical":"https://secwatch.observer/filing/0001849820-26-000109","json":"https://secwatch.observer/filing/0001849820-26-000109.json","markdown":"https://secwatch.observer/filing/0001849820-26-000109.md","text":"https://secwatch.observer/filing/0001849820-26-000109.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1849820/000184982026000109/0001849820-26-000109-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1849820/000184982026000109/kitt-20260706.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-07-09T10:05:34.214286+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"}