# EDGAR Filing Document

**Accession Number:** 0002062440
**File Stem:** 0002062440-26-000021
**Filing Date:** 2026-5
**Character Count:** 8033
**Document Hash:** 8fbb72e70041c586303909a8ebeceda4
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0002062440-26-000021.hdr.sgml**: 20260512

**ACCESSION NUMBER**: 0002062440-26-000021

**CONFORMED SUBMISSION TYPE**: 424B3

**PUBLIC DOCUMENT COUNT**: 3

**FILED AS OF DATE**: 20260512

**DATE AS OF CHANGE**: 20260512

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Kyivstar Group Ltd.
- **CENTRAL INDEX KEY:** 0002062440
- **STANDARD INDUSTRIAL CLASSIFICATION:** RADIO TELEPHONE COMMUNICATIONS [4812]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 000000000
- **STATE OF INCORPORATION:** D0
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 424B3
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-290082
- **FILM NUMBER:** 26967978

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** UNIT 517, LEVEL 5, INDEX TOWER, DIFC
- **STREET 2:** (DUBAI INTERNATIONAL FINANCIAL CENTER)
- **CITY:** DUBAI
- **PROVINCE COUNTRY:** C0
- **BUSINESS PHONE:** 380672207271

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** UNIT 517, LEVEL 5, INDEX TOWER, DIFC
- **STREET 2:** (DUBAI INTERNATIONAL FINANCIAL CENTER)
- **CITY:** DUBAI
- **PROVINCE COUNTRY:** C0

**Filed Pursuant to Rule 424(b)(3)<br>Registration No. 333-290082**

**PROSPECTUS SUPPLEMENT NO. 1<br>(to Prospectus dated March 31, 2026)**

**__________________________________________**

**KYIVSTAR GROUP LTD.**

![image_0a.jpg](image_0a.jpg)

**__________________________________________**

**4,350,266 COMMON SHARES<br>7,666,629 COMMON SHARES UNDERLYING WARRANTS<br>__________________________________________**

This Prospectus Supplement No. 1 (this "Supplement") updates, amends and supplements the prospectus dated March 31, 2026 (including any amendments or supplements thereto, the "Prospectus") which forms a part of our Registration Statement on Form F-1 (File No. 333-290082) (as amended, the "Registration Statement"), related to the offer and resale from time to time by the Selling Securityholders of up to 7,666,629 Common Shares and up to 4,350,266 Common Shares that are issuable upon exercise of our outstanding public warrants to purchase one Common Share at an exercise price of $11.50 per share. Capitalized terms used in this Supplement and not otherwise defined herein have the respective meanings ascribed to them in the Prospectus.

This Supplement is being filed to update, amend and supplement the information previously included in the Prospectus with the information contained in our Report on Form 6-K which was submitted to the U.S. Securities and Exchange Commission (the "SEC") on May 12, 2026 and is included immediately following the cover page of this Supplement. This Supplement is not complete without, and may not be delivered or utilized except in combination with, the Prospectus, including any amendments or supplements thereto.

This Supplement should be read in conjunction with the Prospectus and if there is any inconsistency between the information in the Prospectus and this Supplement, you should rely on the information in this Supplement. We may further amend or supplement the Prospectus and information in this Supplement from time to time by filing amendments to the Registration Statement or other supplements to the Prospectus, as required.

Our Common Shares are listed on the Nasdaq Global Select Market under the symbol "KYIV." On May 11, 2026, the last reported sale price of our common shares was $13.92 per share.

**Investing in our securities involves a high degree of risk. See "*Risk Factors*" beginning on page 11 of the Prospectus for a discussion of information that should be considered in connection with an investment in our securities.**

**Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or determined if the Prospectus or this Supplement is truthful or complete. Any representation to the contrary is a criminal offense.** 

The date of this Supplement is May 12, 2026.

------

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**FORM 6-K**

**REPORT OF FOREIGN PRIVATE ISSUER**

**PURSUANT TO RULE 13a-16 OR 15d-16 UNDER**

**THE SECURITIES EXCHANGE ACT OF 1934**

**For the Month of May 2026**

**Commission File Number: 001-42804**

**Kyivstar Group Ltd.**

(Translation of registrant's name into English)

**Unit 517, Level 5**

**Index Tower**

**Dubai International Financial Centre (DIFC)**

**United Arab Emirates** 

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F ⌧ Form 40-F □

![image_01a.jpg](image_01a.jpg)

------

**<u>EXPLANATORY NOTE</u>**

On May 12, 2026, Kyivstar Group Ltd. (the "Company") held its 2026 Annual General Meeting of Shareholders (the "AGM") via teleconference at 12:00 Gulf Standard Time. The record date for the AGM was April 13, 2026 (the "Record Date"). As of the Record Date, there were 230,863,624 common shares outstanding and entitled to vote. A total of 209,896,839 shares (approximately 90.92% of outstanding shares) were represented at the AGM, constituting a quorum.

The following is a summary of the matters voted upon at the AGM and the final voting results for each proposal:

**Proposal 1 – Amendment to Bye-law 56.3**

Shareholders approved the amendment to Bye-law 56.3 of the Company's Bye-laws to revise and restate such provision as follows: "The Officers and Senior Executives shall receive such remuneration as the Remuneration Committee of the Board may from time to time determine." The voting results were as follows:

---

| | | |
|:---|:---|:---|
| **For** | **Against** | **Abstain/Withheld** |
| 209,818,788 | 62,491 | 15,560 |

---

**Proposal 2 – Appointment of UHY LLP as Auditor**

Shareholders approved the appointment of UHY LLP ("UHY") as auditor to audit the consolidated financial statements of the Company for the financial year ending December 31, 2026, and authorized the board of directors of the Company (the "Board") to formalize the engagement and fix the remuneration of UHY as auditor. The voting results were as follows:

---

| | | |
|:---|:---|:---|
| **For** | **Against** | **Abstain/Withheld** |
| 209,884,119 | 8,908 | 3,812 |

---

**Proposal 3 – Re-election of Directors**

All ten director nominees were re-elected to the Board by cumulative voting. Under cumulative voting, each shareholder multiplied the number of shares held by 10 (the number of directors to be re-elected) and allocated votes among the nominees. The voting results for each nominee were as follows:

---

| | | |
|:---|:---|:---|
| **Nominee** | **For** | **Abstain/Withheld** |
| Serdar Çetin | 209888115 | 8724 |
| Betsy Cohen | 209862488 | 34351 |
| Augie K Fabela II | 209874092 | 22747 |
| Rt Hon Sir Brandon Lewis | 209888410 | 8429 |
| Burak Özer | 209861743 | 35096 |
| Duncan Perry | 209871948 | 24891 |
| Michael Pompeo | 209887387 | 9452 |
| Dmytro Shymkiv | 209875418 | 21421 |
| Michiel Soeting | 209887683 | 9156 |
| Kaan Terzioglu | 209813857 | 82982 |

---

A copy of the press release announcing the results of the AGM is furnished hereto as Exhibit 99.1.

![image_01a.jpg](image_01a.jpg)

------

**<u>EXHIBIT INDEX</u>**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | |
|:---|:---|
| <u>Exhibit No.</u> | <u>Description of Exhibit</u> |
| 99.1 | Press Release, dated May 12, 2026 |

---

![image_01a.jpg](image_01a.jpg)

**SIGNATURES**

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

---

| | | |
|:---|:---|:---|
| Date: May 12, 2026 | **Kyivstar Group Ltd.** | **Kyivstar Group Ltd.** |
|  | By: | /s/ Kaan Terzioğlu |
|  | Name: | Kaan Terzioğlu |
|  | Title: | Executive Chairman and Director |

---

------

<br>