Company: INV
Filing Date: 2025-11-12
Form Type: 424B3
Source: 0001140361-25-041464
Chunk: 144

Company: Innventure, Inc.
Filing Date: 2025-11-12
Form: 424B3
Chunk 144
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 the Innventure Convertible Line of Credit (subject to certain exceptions).

Accelsius also issued the Related Party Term Convertible Notes to each of Robert Wehmeyer, the Chief Financial Officer of Accelsius, Mr. Claman, Chief Executive Officer of Accelsius, WE-INN LLC, and Ascent Accelsius, A Series of Ascent X Innventure, LP, each considered to be a Related Party (as defined in the Company’s Related Party Transactions Policy), and certain affiliates of such lenders, for a total principal amount of $4,250.

The Related Party Term Convertible Notes have a stated maturity date of December 31, 2026 and bear interest at the annual applicable federal rate published by the Internal Revenue Service. Since the Related Party Term Convertible Notes were issued, the largest aggregate amount of principal outstanding was approximately $12,000, and no interest or principal has been paid on the Related Party Term Convertible Notes. Accelsius applied the proceeds from the issuance of the Related Party Term Convertible Notes to repay borrowings under

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#### TABLE OF CONTENTS
the Innventure Convertible Line of Credit. As a result of the Repayment, the Company’s indirect beneficial holdings, through Innventure LLC, of Accelsius may be reduced in the event that the Term Convertible Notes are converted into Series A Units of Accelsius.

The Related Party Term Convertible Notes, which are subordinated to the WTI Facility, are convertible at the option of the lenders, starting January 2, 2026, for all amounts due under the notes at the time of conversion, into Accelsius’ Series A Units at a price per unit equal to $12.175. For as long as any portion of the WTI Facility remains outstanding, the Related Party Term Convertible Notes lenders will not demand payment related to the Related Party Term Convertible Notes, unless they convert the debt into equity.

#### Other Related Party Transactions

#### Investor Rights Agreement
Pursuant to the terms of the Business Combination Agreement, at the Closing, Innventure and Founding Investors entered into the Investor Rights Agreement. See the section entitled “ Management—Director Nominations—Agreements to Nominate Certain Directors ” for more information.

#### Lock-Up Agreements
In connection with the entry into the Business Combination Agreement, certain members of Innventure LLC (the “MSA Lock-Up Parties”) entered into a Member Support Agreement with Learn CW, Innventure, and Holdco (the “Member Support Agreement”)