{"schema_version":"secwatch.filing_event.v1","accession":"0001849820-26-000023","form_type":"8-K","ticker":"KITT","cik":"0001849820","company_name":"Nauticus Robotics, Inc.","filed_at":"2026-03-11T23:59:59+00:00","discovered_at":"2026-05-14T18:02:36.529432+00:00","generated_at":"2026-05-15T15:06:20.122974+00:00","sec_items":["2.03","3.02","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Nauticus Robotics issues additional $1.02M convertible debenture due Sept 2026","bullets":["Issued $1,020,408 principal amount Original Issue Discount Senior Secured Convertible Debenture to institutional investor.","Debenture matures September 9, 2026; conversion price $0.5942 per share, convertible into 1,717,281 shares.","Issued under existing November 4, 2024 securities purchase agreement; terms same as previously described.","Unregistered sale relies on Section 4(a)(2) and Rule 506 of Regulation D."],"urls":{"canonical":"https://secwatch.observer/filing/0001849820-26-000023","json":"https://secwatch.observer/filing/0001849820-26-000023.json","markdown":"https://secwatch.observer/filing/0001849820-26-000023.md","text":"https://secwatch.observer/filing/0001849820-26-000023.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1849820/000184982026000023/0001849820-26-000023-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1849820/000184982026000023/kitt-20260310.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T15:06:20.122974+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":[{"claim_id":"d191dbe339e00bfab1f94fc9d936c612b9540500","claim":"Nauticus Robotics, Inc. incurred convertible notes of $1,020,408.00 with an institutional investor maturing September 9, 2026.","evidence_excerpt":"On March 10, 2026, the Company issued an Original Issue Discount Senior Secured Convertible Debenture Due 2026, in the aggregate principal amount of $1,020,408.00 (the “Additional Note”), to an institutional investor (\"Investor\"), which is convertible into 1,717,281 shares of common stock of the Company calculated at a conversion price of $0.5942.","evidence_source":"SEC 8-K Item 2.03/2.04","evidence_url":"https://www.sec.gov/Archives/edgar/data/1849820/000184982026000023/0001849820-26-000023-index.htm","confidence":0.9}],"comparable_filings":[{"accession":"0001342916-26-000028","ticker":"HNOI","company_name":"HNO International, Inc.","filed_at":"2026-05-08T23:59:59+00:00","headline":"HNO International issues $67,500 convertible note and warrant to Monroe Street Capital","event_type":"debt","sec_items":["1.01","2.03","3.02","9.01"],"materiality_score":0.4,"calibrated_materiality_score":0.4,"match_reasons":["same fact type: debt_financing","same SEC item: 2.03, 3.02, 9.01","same event type: debt","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001342916-26-000028","json":"https://secwatch.observer/filing/0001342916-26-000028.json","markdown":"https://secwatch.observer/filing/0001342916-26-000028.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1342916/000134291626000028/0001342916-26-000028-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1342916/000134291626000028/hnoi8k5526.htm"},"side_by_side_evidence":{"fact_type":"debt_financing","source_excerpt":"On March 10, 2026, the Company issued an Original Issue Discount Senior Secured Convertible Debenture Due 2026, in the aggregate principal amount of $1,020,408.00 (the “Additional Note”), to an institutional investor (\"Investor\"), which is convertible into 1,717,281 shares of common stock of the Company calculated at a conversion price of $0.5942.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1849820/000184982026000023/0001849820-26-000023-index.htm","comparable_excerpt":"On May 5, 2026, HNO International, Inc. (the \"Company\") entered into a Securities Purchase Agreement (the \"MSC Purchase Agreement\") with Monroe Street Capital Partners, LP, a Delaware limited partnership (the \"MSC Buyer\"), pursuant to which the Company issued to the MSC Buyer a Convertible Promissory Note in the principal amount of $67,500","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1342916/000134291626000028/0001342916-26-000028-index.htm"}},{"accession":"0001829126-26-004870","ticker":"BKHA","company_name":"Black Hawk Acquisition Corp","filed_at":"2026-05-08T23:59:59+00:00","headline":"Black Hawk Acquisition issues up to $300K convertible note to sponsor at 10% interest","event_type":"debt","sec_items":["1.01","2.03","3.02","9.01"],"materiality_score":0.4,"calibrated_materiality_score":0.4,"match_reasons":["same fact type: debt_financing","same SEC item: 2.03, 3.02, 9.01","same event type: debt","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001829126-26-004870","json":"https://secwatch.observer/filing/0001829126-26-004870.json","markdown":"https://secwatch.observer/filing/0001829126-26-004870.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/2000775/000182912626004870/0001829126-26-004870-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2000775/000182912626004870/blackhawkacq_8k.htm"},"side_by_side_evidence":{"fact_type":"debt_financing","source_excerpt":"On March 10, 2026, the Company issued an Original Issue Discount Senior Secured Convertible Debenture Due 2026, in the aggregate principal amount of $1,020,408.00 (the “Additional Note”), to an institutional investor (\"Investor\"), which is convertible into 1,717,281 shares of common stock of the Company calculated at a conversion price of $0.5942.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1849820/000184982026000023/0001849820-26-000023-index.htm","comparable_excerpt":"On May 4, 2026, Black Hawk Acquisition Corp., a Cayman Islands exempted company (the “Company”), issued a convertible promissory note (the “Note”) in the principal amount of up to $300,000 to Black Hawk Management LLC (the “Sponsor”).","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/2000775/000182912626004870/0001829126-26-004870-index.htm"}},{"accession":"0001213900-26-052806","ticker":null,"company_name":"Aimfinity Investment Corp. I","filed_at":"2026-05-06T23:59:59+00:00","headline":"Aimfinity extends deadline to May 28, 2026; issues $2K note to sponsor for extension funding","event_type":"debt","sec_items":["2.03","3.02","9.01"],"materiality_score":0.5,"calibrated_materiality_score":0.5,"match_reasons":["same fact type: debt_financing","same SEC item: 2.03, 3.02, 9.01","same event type: debt","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-26-052806","json":"https://secwatch.observer/filing/0001213900-26-052806.json","markdown":"https://secwatch.observer/filing/0001213900-26-052806.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1903464/000121390026052806/0001213900-26-052806-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1903464/000121390026052806/ea0289409-8k425_aimfini1.htm"},"side_by_side_evidence":{"fact_type":"debt_financing","source_excerpt":"On March 10, 2026, the Company issued an Original Issue Discount Senior Secured Convertible Debenture Due 2026, in the aggregate principal amount of $1,020,408.00 (the “Additional Note”), to an institutional investor (\"Investor\"), which is convertible into 1,717,281 shares of common stock of the Company calculated at a conversion price of $0.5942.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1849820/000184982026000023/0001849820-26-000023-index.htm","comparable_excerpt":"In connection with the Extensions, the Company issued an unsecured promissory note dated May 5, 2026, in the principal amount of up to $2,000 (the “ Note ”) to Mr. I-Fa Chang, which evidences prior loans made by Mr. Chang and permits additional loans thereunder. As of May 6, 2026, the Company has drawn an aggregate of $1,000 under the Note to fund the Extensions. The Note does not bear interest, except that overdue amounts accrue default interest at the prevailing short-term U.S. Treasury Bill rate, and amounts outstanding thereunder are payable on the earlier of the consummation of the Company’s initial business combination and the Company’s liquidation.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1903464/000121390026052806/0001213900-26-052806-index.htm"}},{"accession":"0001213900-26-052899","ticker":"EURK","company_name":"Eureka Acquisition Corp","filed_at":"2026-05-06T23:59:59+00:00","headline":"Eureka Acquisition extends deadline to June 3, 2026; issues $150K note to Marine Thinking","event_type":"debt","sec_items":["1.01","2.03","3.02","9.01"],"materiality_score":0.4,"calibrated_materiality_score":0.4,"match_reasons":["same fact type: debt_financing","same SEC item: 2.03, 3.02, 9.01","same event type: debt","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-26-052899","json":"https://secwatch.observer/filing/0001213900-26-052899.json","markdown":"https://secwatch.observer/filing/0001213900-26-052899.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/2000410/000121390026052899/0001213900-26-052899-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2000410/000121390026052899/ea0289458-8k425_eureka.htm"},"side_by_side_evidence":{"fact_type":"debt_financing","source_excerpt":"On March 10, 2026, the Company issued an Original Issue Discount Senior Secured Convertible Debenture Due 2026, in the aggregate principal amount of $1,020,408.00 (the “Additional Note”), to an institutional investor (\"Investor\"), which is convertible into 1,717,281 shares of common stock of the Company calculated at a conversion price of $0.5942.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1849820/000184982026000023/0001849820-26-000023-index.htm","comparable_excerpt":"The Company issued an unsecured promissory note in the aggregate principal amount of $150,000 (the “ Extension Note ”) dated April 4, 2026 to Marine Thinking in connection with the payment of the Monthly Extension Fee. The Extension Note bears no interest and is payable in full upon the earlier to occur of (i) the consummation of the Company’s business combination or (ii) the date of expiry of the term of the Company (the “ Maturity Date ”).","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/2000410/000121390026052899/0001213900-26-052899-index.htm"}},{"accession":"0001213900-26-050951","ticker":"CERO","company_name":"CERO THERAPEUTICS HOLDINGS, INC.","filed_at":"2026-05-01T23:59:59+00:00","headline":"CERo Therapeutics issues $500K convertible note to Keystone Capital at 10% interest","event_type":"debt","sec_items":["1.01","2.03","3.02","9.01"],"materiality_score":0.6,"calibrated_materiality_score":0.6,"match_reasons":["same fact type: debt_financing","same SEC item: 2.03, 3.02, 9.01","same event type: debt","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-26-050951","json":"https://secwatch.observer/filing/0001213900-26-050951.json","markdown":"https://secwatch.observer/filing/0001213900-26-050951.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1870404/000121390026050951/0001213900-26-050951-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1870404/000121390026050951/ea028870101-8k_cero.htm"},"side_by_side_evidence":{"fact_type":"debt_financing","source_excerpt":"On March 10, 2026, the Company issued an Original Issue Discount Senior Secured Convertible Debenture Due 2026, in the aggregate principal amount of $1,020,408.00 (the “Additional Note”), to an institutional investor (\"Investor\"), which is convertible into 1,717,281 shares of common stock of the Company calculated at a conversion price of $0.5942.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1849820/000184982026000023/0001849820-26-000023-index.htm","comparable_excerpt":"On April 27, 2026, CERo Therapeutics Holdings, Inc., a Delaware corporation (the \"Company\") issued and sold a convertible promissory note for an purchase price of $400,000, having a principal face value of $500,000 (the \"Note\") to Keystone Capital Partners, LLC (\"Lender\").","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1870404/000121390026050951/0001213900-26-050951-index.htm"}},{"accession":"0001493152-26-020888","ticker":"NCPL","company_name":"Netcapital Inc.","filed_at":"2026-05-01T23:59:59+00:00","headline":"Netcapital raises $275K via convertible notes and related-party note for working capital","event_type":"debt","sec_items":["1.01","2.03","3.02","9.01"],"materiality_score":0.55,"calibrated_materiality_score":0.55,"match_reasons":["same fact type: debt_financing","same SEC item: 2.03, 3.02, 9.01","same event type: debt","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-26-020888","json":"https://secwatch.observer/filing/0001493152-26-020888.json","markdown":"https://secwatch.observer/filing/0001493152-26-020888.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1414767/000149315226020888/0001493152-26-020888-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1414767/000149315226020888/form8-k.htm"},"side_by_side_evidence":{"fact_type":"debt_financing","source_excerpt":"On March 10, 2026, the Company issued an Original Issue Discount Senior Secured Convertible Debenture Due 2026, in the aggregate principal amount of $1,020,408.00 (the “Additional Note”), to an institutional investor (\"Investor\"), which is convertible into 1,717,281 shares of common stock of the Company calculated at a conversion price of $0.5942.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1849820/000184982026000023/0001849820-26-000023-index.htm","comparable_excerpt":"On April 30, 2026, the Company also issued one unsecured, non-convertible promissory note in the total principal amount of $300,000, for gross proceeds of $150,000, reflecting a 50% original issue discount.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1414767/000149315226020888/0001493152-26-020888-index.htm"}},{"accession":"0001993004-26-000044","ticker":"NWE","company_name":"NorthWestern Energy Group, Inc.","filed_at":"2026-06-02T11:22:44+00:00","headline":"NorthWestern Energy subsidiary enters $225M secured term loan, repays revolver","event_type":"debt","sec_items":["1.01","2.03","9.01"],"materiality_score":0.5,"calibrated_materiality_score":0.5,"match_reasons":["same fact type: debt_financing","same SEC item: 2.03, 9.01","same event type: debt","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001993004-26-000044","json":"https://secwatch.observer/filing/0001993004-26-000044.json","markdown":"https://secwatch.observer/filing/0001993004-26-000044.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1993004/000199300426000044/0001993004-26-000044-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1993004/000199300426000044/nwe-20260527.htm"},"side_by_side_evidence":{"fact_type":"debt_financing","source_excerpt":"On March 10, 2026, the Company issued an Original Issue Discount Senior Secured Convertible Debenture Due 2026, in the aggregate principal amount of $1,020,408.00 (the “Additional Note”), to an institutional investor (\"Investor\"), which is convertible into 1,717,281 shares of common stock of the Company calculated at a conversion price of $0.5942.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1849820/000184982026000023/0001849820-26-000023-index.htm","comparable_excerpt":"NW Corp's obligations under the Term Loan are secured by a $225 million first mortgage bond","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1993004/000199300426000044/0001993004-26-000044-index.htm"}},{"accession":"0001493152-26-026654","ticker":"SOUL","company_name":"Soulpower Acquisition Corp.","filed_at":"2026-06-01T21:00:32+00:00","headline":"SPAC Soulpower Acquisition issues up to $2.5M promissory note to sponsor affiliate for working capital","event_type":"debt","sec_items":["1.01","2.03","9.01"],"materiality_score":0.4,"calibrated_materiality_score":0.4,"match_reasons":["same fact type: debt_financing","same SEC item: 2.03, 9.01","same event type: debt","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-26-026654","json":"https://secwatch.observer/filing/0001493152-26-026654.json","markdown":"https://secwatch.observer/filing/0001493152-26-026654.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/2025608/000149315226026654/0001493152-26-026654-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2025608/000149315226026654/form8-k.htm"},"side_by_side_evidence":{"fact_type":"debt_financing","source_excerpt":"On March 10, 2026, the Company issued an Original Issue Discount Senior Secured Convertible Debenture Due 2026, in the aggregate principal amount of $1,020,408.00 (the “Additional Note”), to an institutional investor (\"Investor\"), which is convertible into 1,717,281 shares of common stock of the Company calculated at a conversion price of $0.5942.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1849820/000184982026000023/0001849820-26-000023-index.htm","comparable_excerpt":"On May 29, 2026, Soulpower Acquisition Corporation (the \"Company\") issued an unsecured promissory note in the principal amount of up to $2,500,000 (the \"B Note\") to Soulpower Management LLC (the \"Lender\").","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/2025608/000149315226026654/0001493152-26-026654-index.htm"}}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}