{"filing":{"accession_number":"0001104659-26-111988","cik":"0001884046","ticker":"SPKLU","company_name":"Spark I Acquisition Corp","form":"8-K","filing_date":"2026-09-29","report_date":"2026-09-25","primary_document":"tm2626457d1_8k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1884046/000110465926111988/tm2626457d1_8k.htm"},"events":[{"id":35845,"run_id":33035,"accession_number":"0001104659-26-111988","anchor_item_number":"1.01","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.75,"summary":"Spark I Acquisition Corp entered into a Second Extension Note with its Sponsor to extend the deadline for completing its initial business combination with ZincFive, Inc. from September 29, 2026 to March 29, 2027, supported by a $0.10 per-share contribution to the trust account.","company_name":"Spark I Acquisition Corp","ticker":"SPKLU","filing_date":"2026-09-29","form":"8-K","submitted_at":null,"items":[{"id":40043,"accession_number":"0001104659-26-111988","item_number":"1.01","item_title":null,"event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"The filing discloses entry into a material definitive agreement—specifically, a promissory note (the \"Second Extension Note\") issued by Spark I Acquisition Corp to its Sponsor in connection with an extension of the deadline to consummate an initial business combination from September 29, 2026 to March 29, 2027. While the agreement itself is a financing arrangement to support the SPAC's extension, it is disclosed under Item 1.01 (Entry into a Material Definitive Agreement) and is directly tied to the Company's ability to complete its proposed business combination with ZincFive, Inc. The extension and associated sponsor contribution are material to investors' assessment of the Company's timeline and capital structure for completing the transaction.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-29T21:23:54.023031+00:00","company_name":"","ticker":null,"filing_date":""},{"id":40044,"accession_number":"0001104659-26-111988","item_number":"2.03","item_title":null,"event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.75,"reasoning":"Spark I Acquisition Corporation has agreed to contribute $0.10 per share into its trust account as an \"Additional Contribution\" to extend the business combination deadline from September 29, 2026 to March 29, 2027. This creates a direct financial obligation for the Company to deposit funds into the trust account on October 5, 2026. While the contribution is technically to the trust account rather than a traditional debt issuance, it represents a material financial commitment that increases the Company's obligations to shareholders and affects the per-share redemption price, fitting the Item 2.03 disclosure requirement for creation of direct financial obligations.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-29T21:23:54.023031+00:00","company_name":"","ticker":null,"filing_date":""},{"id":40045,"accession_number":"0001104659-26-111988","item_number":"3.02","item_title":null,"event_type":"dilutive_issuance","event_domain":"financial","is_material":true,"confidence":0.75,"reasoning":"Item 3.02 explicitly addresses \"Unregistered Sales of Equity Securities.\" The disclosure describes an additional contribution of $0.10 per share to the trust account, which effectively increases the per-share redemption price for public shareholders and relates to the SPAC's extension and pending business combination with ZincFive. While this is a trust account contribution rather than a traditional equity issuance, it is disclosed under Item 3.02 and materially affects shareholder economics by increasing redemption value and potentially diluting non-redeeming shareholders' interests in the post-combination entity.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-29T21:23:54.023031+00:00","company_name":"","ticker":null,"filing_date":""},{"id":40048,"accession_number":"0001104659-26-111988","item_number":"7.01","item_title":null,"event_type":"other_material","event_domain":"catchall","is_material":true,"confidence":0.65,"reasoning":"Spark I Acquisition Corp announced an additional $0.10 per share contribution to its trust account to extend the deadline for completing a business combination with ZincFive from September 29, 2026 to March 29, 2027. This is a material capital event affecting shareholder redemption economics and the SPAC's timeline, but it does not fit neatly into standard categories: it is neither a debt issuance, dividend distribution, nor a completed M\u0026A transaction, but rather a trust account funding mechanism tied to a pending business combination extension.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-29T21:23:54.023031+00:00","company_name":"","ticker":null,"filing_date":""},{"id":40049,"accession_number":"0001104659-26-111988","item_number":"8.01","item_title":null,"event_type":"other_material","event_domain":"catchall","is_material":true,"confidence":0.72,"reasoning":"Spark I Acquisition Corp disclosed a one-time $0.10 per-share contribution to its trust account to support an extension of its business combination deadline with ZincFive, Inc. from September 29, 2026 to March 29, 2027. This is a material capital commitment by the sponsor that affects the redemption economics and timeline for public shareholders, but it does not fit neatly into standard event categories—it is neither a debt issuance, dividend, nor a governance action, but rather a SPAC-specific financing/capital event tied to deal extension.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-29T21:23:54.023031+00:00","company_name":"","ticker":null,"filing_date":""}]},{"id":35846,"run_id":33035,"accession_number":"0001104659-26-111988","anchor_item_number":"5.07","event_type":"shareholder_vote_results","event_domain":"governance","is_material":true,"confidence":0.95,"summary":"Shareholders approved an Extension Amendment at an extraordinary general meeting on September 25, 2026, with 7,074,069 votes in favor and 57,456 against, extending the business combination deadline to March 29, 2027.","company_name":"Spark I Acquisition Corp","ticker":"SPKLU","filing_date":"2026-09-29","form":"8-K","submitted_at":null,"items":[{"id":40046,"accession_number":"0001104659-26-111988","item_number":"5.03","item_title":null,"event_type":"governance_other","event_domain":"governance","is_material":true,"confidence":0.75,"reasoning":"Item 5.03 discloses an amendment to the Company's Articles of Incorporation in connection with a shareholder vote (EGM) to extend the business combination deadline and approve a proposed merger with ZincFive. The filing also announces a $0.10 per-share contribution to the trust account to incentivize shareholders not to redeem. While this involves both governance (articles amendment, shareholder vote) and financial elements (trust account contribution), the core disclosure is a governance matter—the amendment to articles and the shareholder meeting approval mechanism. This does not fit the specific categories of exec_appointment, exec_departure, or shareholder_vote_results (which would apply if the results were being reported), but rather represents a governance action tied to the SPAC extension and business combination process.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-29T21:23:54.023031+00:00","company_name":"","ticker":null,"filing_date":""},{"id":40047,"accession_number":"0001104659-26-111988","item_number":"5.07","item_title":null,"event_type":"shareholder_vote_results","event_domain":"governance","is_material":true,"confidence":0.95,"reasoning":"The filing discloses results of an extraordinary general meeting held on September 25, 2026, where shareholders voted on and approved an Extension Amendment to extend the deadline for completing an initial business combination from September 29, 2026 to March 29, 2027. The tabulation shows 7,074,069 votes for, 57,456 against, and 0 abstentions. This is a classic Item 5.07 shareholder vote result disclosure, and the extension is material to investors as it directly affects the timeline and likelihood of the SPAC's business combination with ZincFive.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-29T21:23:54.023031+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":40043,"accession_number":"0001104659-26-111988","item_number":"1.01","item_title":null,"event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"The filing discloses entry into a material definitive agreement—specifically, a promissory note (the \"Second Extension Note\") issued by Spark I Acquisition Corp to its Sponsor in connection with an extension of the deadline to consummate an initial business combination from September 29, 2026 to March 29, 2027. While the agreement itself is a financing arrangement to support the SPAC's extension, it is disclosed under Item 1.01 (Entry into a Material Definitive Agreement) and is directly tied to the Company's ability to complete its proposed business combination with ZincFive, Inc. The extension and associated sponsor contribution are material to investors' assessment of the Company's timeline and capital structure for completing the transaction.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-29T21:23:54.023031+00:00","company_name":"Spark I Acquisition Corp","ticker":"SPKLU","filing_date":"2026-09-29"},{"id":40044,"accession_number":"0001104659-26-111988","item_number":"2.03","item_title":null,"event_type":"debt_issuance","event_domain":"financial","is_material":true,"confidence":0.75,"reasoning":"Spark I Acquisition Corporation has agreed to contribute $0.10 per share into its trust account as an \"Additional Contribution\" to extend the business combination deadline from September 29, 2026 to March 29, 2027. This creates a direct financial obligation for the Company to deposit funds into the trust account on October 5, 2026. While the contribution is technically to the trust account rather than a traditional debt issuance, it represents a material financial commitment that increases the Company's obligations to shareholders and affects the per-share redemption price, fitting the Item 2.03 disclosure requirement for creation of direct financial obligations.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-29T21:23:54.023031+00:00","company_name":"Spark I Acquisition Corp","ticker":"SPKLU","filing_date":"2026-09-29"},{"id":40045,"accession_number":"0001104659-26-111988","item_number":"3.02","item_title":null,"event_type":"dilutive_issuance","event_domain":"financial","is_material":true,"confidence":0.75,"reasoning":"Item 3.02 explicitly addresses \"Unregistered Sales of Equity Securities.\" The disclosure describes an additional contribution of $0.10 per share to the trust account, which effectively increases the per-share redemption price for public shareholders and relates to the SPAC's extension and pending business combination with ZincFive. While this is a trust account contribution rather than a traditional equity issuance, it is disclosed under Item 3.02 and materially affects shareholder economics by increasing redemption value and potentially diluting non-redeeming shareholders' interests in the post-combination entity.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-29T21:23:54.023031+00:00","company_name":"Spark I Acquisition Corp","ticker":"SPKLU","filing_date":"2026-09-29"},{"id":40046,"accession_number":"0001104659-26-111988","item_number":"5.03","item_title":null,"event_type":"governance_other","event_domain":"governance","is_material":true,"confidence":0.75,"reasoning":"Item 5.03 discloses an amendment to the Company's Articles of Incorporation in connection with a shareholder vote (EGM) to extend the business combination deadline and approve a proposed merger with ZincFive. The filing also announces a $0.10 per-share contribution to the trust account to incentivize shareholders not to redeem. While this involves both governance (articles amendment, shareholder vote) and financial elements (trust account contribution), the core disclosure is a governance matter—the amendment to articles and the shareholder meeting approval mechanism. This does not fit the specific categories of exec_appointment, exec_departure, or shareholder_vote_results (which would apply if the results were being reported), but rather represents a governance action tied to the SPAC extension and business combination process.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-29T21:23:54.023031+00:00","company_name":"Spark I Acquisition Corp","ticker":"SPKLU","filing_date":"2026-09-29"},{"id":40047,"accession_number":"0001104659-26-111988","item_number":"5.07","item_title":null,"event_type":"shareholder_vote_results","event_domain":"governance","is_material":true,"confidence":0.95,"reasoning":"The filing discloses results of an extraordinary general meeting held on September 25, 2026, where shareholders voted on and approved an Extension Amendment to extend the deadline for completing an initial business combination from September 29, 2026 to March 29, 2027. The tabulation shows 7,074,069 votes for, 57,456 against, and 0 abstentions. This is a classic Item 5.07 shareholder vote result disclosure, and the extension is material to investors as it directly affects the timeline and likelihood of the SPAC's business combination with ZincFive.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-29T21:23:54.023031+00:00","company_name":"Spark I Acquisition Corp","ticker":"SPKLU","filing_date":"2026-09-29"},{"id":40048,"accession_number":"0001104659-26-111988","item_number":"7.01","item_title":null,"event_type":"other_material","event_domain":"catchall","is_material":true,"confidence":0.65,"reasoning":"Spark I Acquisition Corp announced an additional $0.10 per share contribution to its trust account to extend the deadline for completing a business combination with ZincFive from September 29, 2026 to March 29, 2027. This is a material capital event affecting shareholder redemption economics and the SPAC's timeline, but it does not fit neatly into standard categories: it is neither a debt issuance, dividend distribution, nor a completed M\u0026A transaction, but rather a trust account funding mechanism tied to a pending business combination extension.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-29T21:23:54.023031+00:00","company_name":"Spark I Acquisition Corp","ticker":"SPKLU","filing_date":"2026-09-29"},{"id":40049,"accession_number":"0001104659-26-111988","item_number":"8.01","item_title":null,"event_type":"other_material","event_domain":"catchall","is_material":true,"confidence":0.72,"reasoning":"Spark I Acquisition Corp disclosed a one-time $0.10 per-share contribution to its trust account to support an extension of its business combination deadline with ZincFive, Inc. from September 29, 2026 to March 29, 2027. This is a material capital commitment by the sponsor that affects the redemption economics and timeline for public shareholders, but it does not fit neatly into standard event categories—it is neither a debt issuance, dividend, nor a governance action, but rather a SPAC-specific financing/capital event tied to deal extension.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-29T21:23:54.023031+00:00","company_name":"Spark I Acquisition Corp","ticker":"SPKLU","filing_date":"2026-09-29"}]}