SCHEDULE 13D/A 0001140361-24-042991 0002039923 XXXXXXXX LIVE 1 Common Stock, par value $0.0001 per share 10/22/2025 false 0002001557 045784108 Innventure, Inc.

6900 Tavistock Lakes Blvd Suite 400 Orlando FL 32827

Gerlad Muizelaar (312) 248-2523 WE-INN LLC 2045 W Grand Ave Ste B, PMB 82152 Chicago IL 60612-1577 0002039923 WE-INN LLC OO X1 0 8339985 0 8339985 8339985 N 14.37 OO Note to Row 13: Calculated based on 58,046,433 shares of Common Stock, par value $0.0001 per share, of Innventure, Inc. outstanding as of October 14, 2025, as reported in the issuer's Registration Statement on Form S-1, filed with the Securities and Exchange Commission on October 23, 2025. Common Stock, par value $0.0001 per share Innventure, Inc. 6900 Tavistock Lakes Blvd Suite 400 Orlando FL 32827 This Amendment No. 1 (this "Amendment") amends the original Scheduled 13D filed jointly by WE-INN LLC, Gregory D. Wasson, and Kimberly Wasson (collectively, the "Reporting Persons") with the Securities and Exchange Commission on October 7, 2024 (the "Original Statement") and related to the Common Stock, par value $0.0001 per share (the "Common Stock"), of Innventure, Inc., a Delaware corporation (the "Issuer"). Except as set forth herein, the Original Statement is unmodified. The information contained in subparts (a) and (b) of Item 5 of the Original Statement is hereby amended and restated as follows: As of the date of this Amendment, the Reporting persons beneficially owned 8,339,985 shares of Common Stock. Based on 58,046,433 shares of Common Stock outstanding as of October 14, 2025, as reported in the Issuer's Registration Statement on Form S-1, filed with the Securities and Exchange Commission on October 23, 2025, the Reporting Persons beneficially owned approximately 14.37% of the Common Stock outstanding. The Reporting Persons effected the following transactions with respect to the Common Stock during the past sixty days, all of which were open market sales: (i) Sold 2,300 shares on October 10, 2025 at a volume weighted average price of $3.92 per share; (ii) Sold 436,296 shares on October 22, 2025 at a volume weighted average price of $3.01 per share; (iii) Sold 193,587 shares on October 23, 2025 at a volume weighted average price of $3.13 per share; and (iv) Sold 263,627 shares on October 24, 2025 at a volume weighted average price of $3.03 per share. WE-INN LLC /s/ Gregory D. Wasson 10/24/2025