Kyivstar Group (NYSE: KYIV) director corrects Form 3, reports 14,516 shares

Rhea-AI Filing Summary

Kyivstar Group Ltd. director Cetin Serdar filed an amended Form 3 to update his reported holdings of Common Shares. The amendment corrects a clerical error so the security is properly shown as "Common Shares" and adds shares that were previously omitted.

After this correction, Serdar is shown as holding 4,516 Common Shares indirectly through the Mont Tendre Trust and 10,000 Common Shares directly. The amendment reflects ownership reporting changes only and does not report any new purchase or sale transactions.

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

Cetin Serdar

(Last) (First) (Middle)

AYDINEVLER MAHALLESI

INONU CADDESI NO: 20 B BLOK KUCUKYALI

(Street)

ISTANBUL 34854

(City) (State) (Zip)

TURKEY

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
03/18/2026

3. Issuer Name and Ticker or Trading Symbol
Kyivstar Group Ltd. [ KYIV ]

3a. Foreign Trading Symbol

5. If Amendment, Date of Original Filed (Month/Day/Year)
03/18/2026

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Shares(1)	4,516	I	By Mont Tendre Trust
Common Shares	10,000(2)	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. This change is to correct a clerical error and correctly state the Title of Security held by the reporting person in the original Form 3 filed on March 18, 2026, as "Common Shares."

2. These Common Shares were inadvertently omitted from the reporting person's original Form 3 filed on March 18, 2026.

	/s/ Beren Erdem Hamaratgil, Attorney-in-Fact	03/26/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 3: SEC 1473 (03-26)

FAQ

What does Cetin Serdar’s Form 3/A show for Kyivstar Group (KYIV)?

The Form 3/A shows Cetin Serdar’s corrected ownership in Kyivstar Group. It reports 4,516 Common Shares held indirectly through the Mont Tendre Trust and 10,000 Common Shares held directly, updating his initial Form 3 to accurately reflect these positions.

Did Cetin Serdar buy or sell Kyivstar Group (KYIV) shares in this Form 3/A?

No, the Form 3/A does not report any new buys or sells. It amends the original Form 3 to correct the security title to “Common Shares” and to include shares that were inadvertently omitted from the earlier ownership report.

How many Kyivstar Group (KYIV) shares does Cetin Serdar hold indirectly?

The amended report shows 4,516 Kyivstar Group Common Shares held indirectly. These shares are owned through the Mont Tendre Trust, which is identified in the filing as the entity through which Serdar has this indirect ownership position.

How many Kyivstar Group (KYIV) shares does Cetin Serdar hold directly?

The Form 3/A lists 10,000 Kyivstar Group Common Shares held directly by Cetin Serdar. This direct position is separate from his indirect holdings through the Mont Tendre Trust and reflects shares registered in his own name.

Why was Kyivstar Group (KYIV) director Cetin Serdar’s Form 3 amended?

The amendment corrects a clerical error and incomplete disclosure. It restates the security title as “Common Shares” and adds Common Shares that were inadvertently omitted from Cetin Serdar’s original Form 3 submitted on March 18, 2026.

What is the Mont Tendre Trust mentioned in the Kyivstar Group (KYIV) Form 3/A?

The Mont Tendre Trust is the entity through which 4,516 Kyivstar Group Common Shares are held for Cetin Serdar. The Form 3/A specifies these shares as indirect ownership, reflecting Serdar’s interest via this trust rather than direct registration.