Karbon Capital Partners Core Holdings, LLC - 10 Dec 2025 Form 3/A - Amendment Insider Report for Karbon Capital Partners Corp.

Role: Director, 10%+ Owner
Signature: /s/ Thomas F. Karam, Manager
Issuer symbol: KBON, KBONU, KBONW on Nasdaq
Transactions as of: 10 Dec 2025
Net transactions value: $0
Form type: 3/A - Amendment
Filing time: 16 Dec 2025, 21:50:05 UTC
Date Of Original Report: 11 Dec 2025
Next filing: 16 Dec 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Karbon Capital Partners Core Holdings, LLC	Director, 10%+ Owner	321 BIDEN STREET, 12TH FLOOR, SCRANTON	/s/ Thomas F. Karam, Manager	16 Dec 2025	0002100658

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
holding	KBONU	Class B Ordinary Shares							10 Dec 2025	Class A Ordinary Shares	8,625,000		See footnote	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The Class B Ordinary Shares will automatically convert into Class A Ordinary Shares concurrently with or immediately following the consummation of the Issuer's initial business combination or at any time prior thereto at the option of the holder on a one-for-one basis, subject to adjustment, and have no expiration date.
F2	Represents securities held by Karbon Capital Partners Core Holdings, LLC ("Sponsor"). Thomas F. Karam and Jeffrey Zajkowski are the managers of Sponsor, and as such, they may be deemed to have or share beneficial ownership of the securities held directly by Sponsor. Each such person disclaims any beneficial ownership of the reported shares other than to the extent of any pecuniary interest they may have therein, directly or indirectly.

Content

The Class B Ordinary Shares will automatically convert into Class A Ordinary Shares concurrently with or immediately following the consummation of the Issuer's initial business combination or at any time prior thereto at the option of the holder on a one-for-one basis, subject to adjustment, and have no expiration date.

Represents securities held by Karbon Capital Partners Core Holdings, LLC ("Sponsor"). Thomas F. Karam and Jeffrey Zajkowski are the managers of Sponsor, and as such, they may be deemed to have or share beneficial ownership of the securities held directly by Sponsor. Each such person disclaims any beneficial ownership of the reported shares other than to the extent of any pecuniary interest they may have therein, directly or indirectly.

Remarks:

This Form 3 amendment is being filed to report that as of December 10, 2025, the Reporting Person beneficially owned 8,625,000 Class B Ordinary Shares and did not beneficially own any Class A Ordinary Shares.