Welcome to our dedicated page for Karbon Capital Partners SEC filings (Ticker: KBONU), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Karbon Capital Partners Corp.'s SEC filings document its status as a Cayman Islands SPAC and its Nasdaq-listed units, Class A ordinary shares and redeemable warrants. Material-event reports cover the underwriting agreement, completed IPO, private placement units, unit composition, par value, warrant exercise terms, sponsor participation and the separate trading framework for the component securities.
The filing record centers on capital structure, registered securities, material agreements and governance disclosures for a blank-check issuer. These documents define the relationship between KBONU units, KBON ordinary shares and KBONW warrants within the company's public security structure.
Karbon Capital Partners Corp. director and 10% owner Thomas F. Karam reported acquiring 890,000 Class A ordinary shares at a price of $10 through private placement units, giving him indirect beneficial ownership through the sponsor entity.
Each of the 890,000 private placement units consists of one Class A ordinary share and one-fourth of one redeemable warrant, resulting in 222,500 private placement warrants with a $11.5 exercise price that become exercisable 30 days after completion of the issuer's initial business combination and expire five years after that or earlier upon liquidation.
Karbon Capital Partners Corp. reported that director, chief financial officer and 10% owner Jeffrey J. Zajkowski indirectly acquired Class A ordinary shares and related warrants on 12/12/2025. He acquired 890,000 Class A ordinary shares at $10 per share, held indirectly through Karbon Capital Partners Core Holdings, LLC, bringing his reported indirect beneficial ownership to 890,000 shares.
The 890,000 shares come from private placement units, each consisting of one Class A ordinary share and one-fourth of a redeemable warrant. He also indirectly acquired 222,500 private placement warrants with an exercise price of $11.5 per share, each for one Class A ordinary share. These private placement warrants become exercisable 30 days after completion of the company’s initial business combination and expire five years after that combination or earlier upon liquidation.
Karbon Capital Partners Corp. director, chief financial officer and 10% owner Jeffrey J. Zajkowski filed an amended initial ownership report.
As of December 10, 2025, he was reported to beneficially own 8,625,000 Class B ordinary shares through Karbon Capital Partners Core Holdings, LLC. These Class B shares automatically convert into Class A ordinary shares on a one-for-one basis concurrently with or immediately following the company’s initial business combination, or earlier at the holder’s option, and he reported no beneficial ownership of Class A ordinary shares.
Karbon Capital Partners Corp. director and 10% owner Thomas F. Karam filed an amended insider ownership report as of December 10, 2025. The filing states he beneficially owned 8,625,000 Class B Ordinary Shares and did not beneficially own any Class A Ordinary Shares on that date.
The Class B Ordinary Shares are held indirectly through Karbon Capital Partners Core Holdings, LLC, the sponsor. Karam and Jeffrey Zajkowski are managers of the sponsor and may be deemed to share beneficial ownership, but each disclaims ownership beyond any pecuniary interest. The Class B shares automatically convert into Class A Ordinary Shares on a one-for-one basis in connection with the company’s initial business combination or earlier at the holder’s option, and have no expiration date.
Karbon Capital Partners Corp. insider filed an amended ownership report for KBONU. As of December 10, 2025, the reporting person, who is a director, chief executive officer and 10% owner, beneficially owned 8,625,000 Class B Ordinary Shares indirectly through Karbon Capital Partners Core Holdings, LLC. These Class B shares automatically convert into Class A Ordinary Shares on a one-for-one basis, subject to adjustment, in connection with the initial business combination or earlier at the holder’s option, and have no expiration date. The insider reported no beneficial ownership of Class A Ordinary Shares.
Karbon Capital Partners Corp. completed its initial public offering of 34,500,000 units, each consisting of one Class A ordinary share and one-fourth of one redeemable warrant, at $10.00 per unit, for gross proceeds of $345,000,000 before underwriting discounts and other expenses.
Each whole warrant entitles the holder to buy one Class A ordinary share at $11.50 per share. At the IPO closing, the company also sold 890,000 private placement units for $8,900,000 to its sponsor, which are subject to transfer and redemption restrictions and include warrants that are not redeemable by the company. In connection with going public, five new directors joined the board, key board committees were formed, and amended and restated Cayman Islands constitutional documents became effective.