{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-26-052899","form_type":"8-K","ticker":"EURK","cik":"0002000410","company_name":"Eureka Acquisition Corp","filed_at":"2026-05-06T23:59:59+00:00","discovered_at":"2026-05-14T18:02:33.368293+00:00","generated_at":"2026-05-14T22:57:55.816462+00:00","sec_items":["1.01","2.03","3.02","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Eureka Acquisition extends deadline to June 3, 2026; issues $150K note to Marine Thinking","bullets":["Deposited $150,000 in trust for one-month extension from May 3 to June 3, 2026.","Issued unsecured promissory note for $150,000 to Marine Thinking (target), bearing no interest, due at business combination or expiry.","Marine Thinking can convert note into units at $10.00 per unit; units consist of one ordinary share and one right.","Extension funded by Marine Thinking per Business Combination Agreement dated Oct 29, 2025; note is unregistered."],"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","text":"https://secwatch.observer/filing/0001213900-26-052899.txt","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"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-14T22:57:55.816462+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":"72bed2886e588910e9e7e6855aa6903e1b46c050","claim":"Eureka Acquisition Corp incurred loan of $150,000 with Marine Thinking Inc. at no interest maturing 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.","evidence_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 ”).","evidence_source":"SEC 8-K Item 2.03/2.04","evidence_url":"https://www.sec.gov/Archives/edgar/data/2000410/000121390026052899/0001213900-26-052899-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: 1.01, 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":"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 ”).","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/2000410/000121390026052899/0001213900-26-052899-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: 1.01, 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":"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 ”).","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/2000410/000121390026052899/0001213900-26-052899-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":"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: 1.01, 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":"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 ”).","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/2000410/000121390026052899/0001213900-26-052899-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"}},{"accession":"0000785161-26-000161","ticker":"EHC","company_name":"Encompass Health Corp","filed_at":"2026-06-01T20:26:16+00:00","headline":"Encompass Health issues $500M 5.875% notes due 2034; to redeem $400M of 4.500% notes due 2028","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: 1.01, 2.03, 9.01","same event type: debt","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0000785161-26-000161","json":"https://secwatch.observer/filing/0000785161-26-000161.json","markdown":"https://secwatch.observer/filing/0000785161-26-000161.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/785161/000078516126000161/0000785161-26-000161-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/785161/000078516126000161/ehc-20260529.htm"},"side_by_side_evidence":{"fact_type":"debt_financing","source_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 ”).","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/2000410/000121390026052899/0001213900-26-052899-index.htm","comparable_excerpt":"On May 29, 2026, Encompass Health Corporation (the “Company”) completed the issuance and sale of $500 million in aggregate principal amount of its 5.875% Senior Notes due 2034 (the “Notes”), along with the related guarantees of the Notes by certain of the Company’s subsidiaries (the “Guarantees”), in a private offering.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/785161/000078516126000161/0000785161-26-000161-index.htm"}},{"accession":"0001193125-26-212154","ticker":null,"company_name":"Apollo Debt Solutions BDC","filed_at":"2026-05-07T23:59:59+00:00","headline":"Apollo Debt Solutions BDC issues $300M 6.550% notes due 2032 at 100.604% of face value","event_type":"debt","sec_items":["1.01","2.03","9.01"],"materiality_score":0.45,"calibrated_materiality_score":0.45,"match_reasons":["same fact type: debt_financing","same SEC item: 1.01, 2.03, 9.01","same event type: debt","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-212154","json":"https://secwatch.observer/filing/0001193125-26-212154.json","markdown":"https://secwatch.observer/filing/0001193125-26-212154.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1837532/000119312526212154/0001193125-26-212154-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1837532/000119312526212154/d127793d8k.htm"},"side_by_side_evidence":{"fact_type":"debt_financing","source_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 ”).","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/2000410/000121390026052899/0001213900-26-052899-index.htm","comparable_excerpt":"to Section 13(a) of the Exchange Act. ☐ Item 1.01. Entry into a Material Definitive Agreement. On May 5, 2026, Apollo Debt Solutions BDC (the “ Fund ”) priced an offering of $ 300 million in aggregate principal amount of its 6.550% notes due 2032 ( the “ New Notes ” ) in a private placement to persons reasonably believed to be qualified institutional buyers","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1837532/000119312526212154/0001193125-26-212154-index.htm"}},{"accession":"0001104659-26-055849","ticker":"RENEF","company_name":"Cartesian Growth Corp II","filed_at":"2026-05-06T23:59:59+00:00","headline":"Cartesian Growth Corp II issues $250K promissory note to sponsor, convertible into warrants","event_type":"debt","sec_items":["1.01","2.03","9.01"],"materiality_score":0.3,"calibrated_materiality_score":0.3,"match_reasons":["same fact type: debt_financing","same SEC item: 1.01, 2.03, 9.01","same event type: debt","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-055849","json":"https://secwatch.observer/filing/0001104659-26-055849.json","markdown":"https://secwatch.observer/filing/0001104659-26-055849.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1889112/000110465926055849/0001104659-26-055849-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1889112/000110465926055849/tm2613695d1_8k.htm"},"side_by_side_evidence":{"fact_type":"debt_financing","source_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 ”).","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/2000410/000121390026052899/0001213900-26-052899-index.htm","comparable_excerpt":"On May 5, 2026, Cartesian Growth Corporation II (the “Company”) issued an unsecured promissory note (the “Note”) in the principal amount of $250,000 to CGC II Sponsor LLC (the “Sponsor”). The Note does not bear interest and the principal balance will be payable on the earlier to occur of (i) the date on which the Company consummates its initial business combination and (ii) the date that the winding up of the Company is effective (such earlier date, the “Maturity Date”).","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1889112/000110465926055849/0001104659-26-055849-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":"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 ”).","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/2000410/000121390026052899/0001213900-26-052899-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":"0000755001-26-000012","ticker":"UTL","company_name":"UNITIL CORP","filed_at":"2026-05-05T23:59:59+00:00","headline":"Unitil subsidiary Fitchburg issues $40M senior notes at 5.62% and 5.87%","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: 1.01, 2.03, 9.01","same event type: debt","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0000755001-26-000012","json":"https://secwatch.observer/filing/0000755001-26-000012.json","markdown":"https://secwatch.observer/filing/0000755001-26-000012.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/755001/000075500126000012/0000755001-26-000012-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/755001/000075500126000012/utl-20260430.htm"},"side_by_side_evidence":{"fact_type":"debt_financing","source_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 ”).","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/2000410/000121390026052899/0001213900-26-052899-index.htm","comparable_excerpt":"$17,000,000 of 5.87% Senior Unsecured Notes, Series 2026B, due April 30, 2041","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/755001/000075500126000012/0000755001-26-000012-index.htm"}}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}