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BCS

Current Report · Items 7.01, 9.01 · 8-K

SPARK I ACQUISITION CORP

Regulation FD Disclosure

Item 7.01. Regulation FD Disclosure Furnished as Exhibit 99.1 to this Current Report on Form 8-K (this “Current Report”) is an investor presentation (the “Investor Presentation”), which will be used by Spark I Acquisition Corporation, a Cayman Islands exempted company (the “SPKL” or “Spark I”), and ZincFive, Inc., a Delaware corporation (“ZincFive” or the “Company”), from time to time, with respec…

Filed Oct 2, 2026Accepted Oct 2, 2026, 4:05 PM EDTCIK 1884046Accession 0001104659-26-113273
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Company context

Spark I (NASDAQ: SPKL) is a special purpose acquisition company formed by SparkLabs Group, a leading global network of startup accelerators and venture capital funds, with bases in Korea, the United States (Silicon Valley), Taiwan, Australia, and Saudi Arabia. SparkLabs Group has been an investor in many of the global AI ecosystem's defining companies.

Current securities

Historical securities (3)

Recent company filings

  1. Other EventsOct 5, 2026
  2. Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of ListingOct 2, 2026
  3. 425 filingOct 2, 2026
  4. 425 filingOct 1, 2026
  5. Other EventsSep 30, 2026

Registered securities in this filing

Spark I Acquisition Corp · 8-K · Filed 2026-10-02

As filed in this accession. Current/historical status below comes from the governed listing record; the cover itself remains exact to this filing.

Units, each consisting of one Class A ordinary share, $0.0001 par value, and one-half of one redeemable warrant

Symbol
SPKLU
Exchange
NASDAQ
Classification
UNIT
Status
Historical · closed Oct 5, 2026
Filing context

Context: From2026-10-022026-10-02_custom_UnitseachconsistingofoneClassAordinaryshareDollar00001parvalueandonehalfofoneredeemablewarrantMember

Dimensions: us-gaap:StatementClassOfStockAxis

Class A ordinary shares, $0.0001 par value

Symbol
SPKL
Exchange
NASDAQ
Classification
COMMON
Status
Historical · closed Oct 6, 2026
Filing context

Context: From2026-10-022026-10-02_us-gaap_CommonClassAMember

Dimensions: us-gaap:StatementClassOfStockAxis

Warrants, each whole warrant exercisable for one Class A ordinary share at an exercise price of $11.50 per share

Symbol
SPKLW
Exchange
NASDAQ
Classification
WARRANT
Status
Historical · closed Oct 6, 2026
Filing context

Context: From2026-10-022026-10-02_us-gaap_WarrantMember

Dimensions: us-gaap:StatementClassOfStockAxis

Accession 000110465926113273 · 3 registered-security cover members

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Disclosure sections

Items 7.01, 9.01

Select an item to read the extracted section. The as-filed document remains the primary evidence.

Item 7.01Item 7.01 - Regulation FD Disclosure
Item 7.01. Regulation FD Disclosure Furnished as Exhibit 99.1 to this Current Report on Form 8-K (this “Current Report”) is an investor presentation (the “Investor Presentation”), which will be used by Spark I Acquisition Corporation, a Cayman Islands exempted company (the “SPKL” or “Spark I”), and ZincFive, Inc., a Delaware corporation (“ZincFive” or the “Company”), from time to time, with respect to the previously announced proposed business combination (the “Transaction” or the “Business Combination”) between SPKL and ZincFive. The information contained in the Investor Presentation is illustrative summary information that should be considered in the context of SPKL’s filings with the Securities and Exchange Commission (“SEC”) and other public announcements that SPKL may make by press release or otherwise from time to time. The foregoing (including Exhibit 99.1) is being furnished pursuant to Item 7.01 and will not be deemed to be filed for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise be subject to the liabilities of that section, nor will it be deemed to be incorporated by reference in any registration statement, report or other document filed by SPKL or ZincFive pursuant to the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act.
Filed exhibits (1)
EX-99.1 (by filename) tm2617742d17_ex99-1.htm

Exhibit 99.1 Investor Presentation Q4 2026 The Power of Good Chemistry® About This Presentation This presentation and accompanying oral statements are provided for informational purposes only and have been prepared to ass ist interested parties in making their own evaluation with respect to a business combination (the “proposed transaction”) between Z incFive, Inc. (“ZincFive”) and Spark I Acquisition Corporation (“Spark”) and related transactions and for no other purpose. None of Zi ncF ive, Spark nor any of their respective affiliates, directors, officers, employees or advisers or any other person has indepen den tly verified the information in this presentation and no representation or warranty, express or implied, is or will be given by any such perso n a s to the accuracy or completeness of information in this presentation. To the fullest extent permitted by law, in no circumst anc es will ZincFive, Spark or any of their respective subsidiaries, interest holders, affiliates, representatives, partners, directors, officers, emp loyees, advisers or agents be responsible or liable for any direct, indirect or consequential loss or loss of profit arising fro m the use of this pres…

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