Company: KYIV
Filing Date: 2025-06-24
Form Type: F-4/A
Source: 0001213900-25-057315
Chunk: 717

Company: Kyivstar Group Ltd.
Filing Date: 2025-06-24
Form: F-4/A
Chunk 717
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 Title:             |     | Director       |
| Varna Merger Sub Corp. |     |                    |     |                |
| By:                    |     | /s/ Kaan Terzioglu |     |                |
|                        |     | Name:              |     | Kaan Terzioglu |
|                        |     | Title:             |     | Director       |

[ Signature Page to Business Combination Agreement]

Annex A-67

| COHEN CIRCLE ACQUISITION CORP. I |     |                    |     |                                       |
| By:                              |     | /s/ Betsy Z. Cohen |     |                                       |
|                                  |     | Name:              |     | Betsy Z. Cohen                        |
|                                  |     | Title:             |     | President and Chief Executive Officer |

[ Signature Page to Business Combination Agreement]

Annex A-68 Schedule I Adjusted Cash [***] Annex A-69 Schedule II Seller Share Consideration Number Actions [***] Annex A-70 Schedule III Notices [***] Annex A-71 Exhibit A Form of Seller Loan Note [***] Annex A-72 Exhibit B Pro Forma Capitalization Table [***] Annex A-73 Annex B EXECUTION VERSION SPAC SUPPORT AGREEMENT This SPAC Support Agreement (this “ Agreement ”) is made as of March 17, 2025, by and among Cohen Circle Acquisition Corp. I, a Cayman Islands exempted company (“ SPAC ”), Cohen Circle Sponsor I, LLC, a Delaware limited liability company (“ CCS I ”), Cohen Circle Advisors I, LLC, a Delaware limited liability company (“ CCA I ,” and together with CSS I, the “ Sponsors ”), Cantor Fitzgerald & Co., a New York general partnership (“ Cantor ” and, together with Sponsors, collectively the “ Voting Parties ” and individually each a “ Voting Party ”), and Kyivstar Group Ltd., an exempted company with limited liability, incorporated and existing under the laws of Bermuda with registration number 202504557, with its registered office at Victoria Place, 31 Victoria Street, Hamilton, HM10, Bermuda, and its principal business address at Index Tower (East Tower), Unit 1703, DIFC (Dubai International Financial Center), United Arab Emirates (the “ New PubCo ”). Capitalized terms used and not defined herein have the respective meanings assigned to them in the Business Combination Agreement (as such term is defined below). WHEREAS , concurrently with the execution