Company: INV
Filing Date: 2025-12-05
Form Type: 424B3
Source: 0002001557-25-000042
Chunk: 3

Company: Innventure, Inc.
Filing Date: 2025-12-05
Form: 424B3
Chunk 3
---
 |     | Votes Against |     | Abstentions |     | Broker Non-Votes |
| 34,642,386 |     |       595,520 |     |      31,001 |     |                0 |

#### Proposal 2
: To approve, for purposes of complying with Nasdaq Listing Rule 5635(d), the issuance of 20% or more of the Company’s issued and outstanding Common Stock as of March 25, 2025, in connection with the conversion of the convertible debentures issued to Yorkville pursuant to the Securities Purchase Agreement between the Company and Yorkville dated March 25, 2025 (“Proposal 2” and, together with Proposal 1, the “Yorkville Proposals”). Proposal 2 was approved by vote of stockholders as follows:

| Votes For  |     | Votes Against |     | Abstentions |     | Broker Non-Votes |
| 34,696,064 |     |       541,841 |     |      31,002 |     |                0 |

The Company’s stockholders did not vote on the proposal to approve the adjournment of the Special Meeting, if necessary, to solicit additional proxies if there were not sufficient votes in favor of the Yorkville Proposals because there were sufficient votes to approve the Yorkville Proposals and, therefore, such adjournment was not necessary.

### SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

| Date: December 4, 2025 |     | INNVENTURE, INC. 
 By:              |     | /s/ Suzanne Niemeyer |
|:-----------------------|:----|:-----------------|:----|:---------------------|
|                        |     | Name:            |     | Suzanne Niemeyer     |
|                        |     | Title:           |     | General Counsel      |