Company: NKLR
Filing Date: 2025-07-15
Form Type: S-4/A
Source: 0001213900-25-063846
Chunk: 614

Company: Terra Innovatum Global N.V.
Filing Date: 2025-07-15
Form: S-4/A
Chunk 614
---
 Remainder of page intentionally left blank ] Annex A-59

IN WITNESS WHEREOF the parties have hereunto caused this Agreement to be duly executed as of the date first above written.

| GSR III ACQUISITION CORP. |     |                         |     |                            |
| By:                       |     | /s/ Gus Garcia          |     |                            |
|                           |     | Name:                   |     | Gus Garcia                 |
|                           |     | Title:                  |     | Co-Chief Executive Officer |
|                           |     | Location: Austin, Texas |     |                            |

Annex A-60

IN WITNESS WHEREOF the parties have hereunto caused this Agreement to be duly executed as of the date first above written.

| TERRA INNOVATUM S.R.L. |     |                         |     |                         |
| By:                    |     | /s/ Alessandro Petruzzi |     |                         |
|                        |     | Name:                   |     | Alessandro Petruzzi     |
|                        |     | Title:                  |     | Chief Executive Officer |

Annex A-61 Annex B Plan of Merger [To Come] Annex B-1 Annex C SPONSOR SUPPORT AGREEMENT April 21, 2025 GSR III Acquisition Corp. 5900 Balcones Drive, Suite 100 Austin, TX 78731 and Terra Innovatum s.r.l., an Italian Società a responsabilità limitata Via Matteo Trenta 117 Lucca, Italy Ladies and Gentlemen: Reference is made to that certain Business Combination Agreement, dated as of the date hereof (as it may be amended, restated or otherwise modified from time to time, the “ Business Combination Agreement ”) by and among GSR III Acquisition Corp., a Cayman Island exempted company (“ GSR III ”), and Terra Innovatum s.r.l., an Italian Società a responsabilità limitata (“ Terra OpCo ”), and such other parties that will sign joinders to the Business Combination Agreement in accordance with the Terra Pre-Closing Restructuring (as defined therein). This sponsor support agreement (“ Sponsor Agreement ”) is being entered into and delivered by GSR III, GSR III Sponsor LLC, a Delaware limited liability company (“ Sponsor ”), and Terra OpCo in connection with the transactions contemplated by the Business Combination Agreement. Capitalized terms used but not otherwise defined herein shall have the meanings ascribed to such terms in the Business