{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-26-055079","form_type":"8-K","ticker":"PONO","cik":"0002108164","company_name":"Pono Capital Four, Inc.","filed_at":"2026-05-12T20:15:46+00:00","discovered_at":"2026-05-12T20:17:00.268352+00:00","generated_at":"2026-05-12T20:53:32.626901+00:00","sec_items":["1.01","2.03","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"Pono Capital Four issues up to $100K promissory note to sponsor for business combination costs","bullets":["Unsecured note of up to $100,000 issued May 6, 2026 to Mehana Capital LLC (sponsor).","Note bears no interest; principal due upon consummation of initial business combination.","If no business combination occurs, repayment limited to funds outside the trust account.","Sponsor waives any claim against the trust account proceeds from the IPO."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-26-055079","json":"https://secwatch.observer/filing/0001213900-26-055079.json","markdown":"https://secwatch.observer/filing/0001213900-26-055079.md","text":"https://secwatch.observer/filing/0001213900-26-055079.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/2108164/000121390026055079/0001213900-26-055079-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2108164/000121390026055079/ea0290388-8k_ponocapital.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-12T20:53:32.626901+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":"bcdfb41c0673e1994c766a8e9b8bcbebacdee750","claim":"Pono Capital Four, Inc. incurred loan of up to $100,000 with Mehana Capital LLC at no interest maturing payable in full upon the consummation of the Company's initial business combination.","evidence_excerpt":"As of May 6, 2026, Pono Capital Four, Inc. (the “Company”) issued an unsecured promissory note (the “Note”) in the principal amount of up to $100,000 to Mehana Capital LLC (the “Sponsor”).","evidence_source":"SEC 8-K Item 2.03/2.04","evidence_url":"https://www.sec.gov/Archives/edgar/data/2108164/000121390026055079/0001213900-26-055079-index.htm","confidence":0.95,"family_label":"Debt Financings","details":[{"label":"Instrument","value":"loan"},{"label":"Principal","value":"up to $100,000"},{"label":"Counterparty","value":"Mehana Capital LLC"},{"label":"Rate","value":"no interest"},{"label":"Maturity","value":"payable in full upon the consummation of the Company's initial business combination"},{"label":"Event","value":"incurrence"}],"fact_type":"debt_financing"},{"claim_id":"c7fac6ca2579696b130604eb7d18812ea4b3a890","claim":"Pono Capital Four, Inc. entered into Note with Mehana Capital LLC valued at up to $100,000 (effective 2026-05-06).","evidence_excerpt":"As of May 6, 2026, Pono Capital Four, Inc. (the “Company”) issued an unsecured promissory note (the “Note”) in the principal amount of up to $100,000 to Mehana Capital LLC (the “Sponsor”).","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/2108164/000121390026055079/0001213900-26-055079-index.htm","confidence":0.9,"family_label":"Material Agreements","details":[{"label":"Action","value":"entry"},{"label":"Counterparty","value":"Mehana Capital LLC"},{"label":"Value","value":"up to $100,000"},{"label":"Effective","value":"2026-05-06"}],"fact_type":"material_agreement"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}