DoubleDown Interactive (DDI) director Kim Whanlim becomes reporting insider

Rhea-AI Filing Summary

DoubleDown Interactive Co., Ltd. director Kim Whanlim filed an initial Form 3, formally becoming a reporting insider for the company’s securities. The filing shows no reported purchases, sales, gifts, or other equity transactions, and no derivative positions are listed in this statement.

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^*

KIM WHANLIM

(Last) (First) (Middle)

46, TEHERAN-RO 25-GIL

GANGNAM-GU

(Street)

SEOUL M5 06126

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
12/18/2025

3. Issuer Name and Ticker or Trading Symbol
DoubleDown Interactive Co., Ltd. [ DDI ]

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

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

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

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)

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:

No securities are beneficially owned.

	/s/ Tingying Liu, as Attorney-in-Fact	03/13/2026
	** 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.
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FAQ

What does the DoubleDown Interactive (DDI) Form 3 filing show?

The Form 3 shows director Kim Whanlim has become a reporting insider of DoubleDown Interactive. It is an initial statement of beneficial ownership and reports no equity transactions or derivative holdings in this filing.

Who is the reporting person in DoubleDown Interactive (DDI)’s Form 3?

The reporting person is Kim Whanlim, identified as a director of DoubleDown Interactive Co., Ltd. The filing confirms this governance role but does not list any security holdings or recent transactions in company stock.

Does DoubleDown Interactive’s Form 3 report any stock purchases or sales?

No, the Form 3 reports no stock purchases or sales by director Kim Whanlim. The transaction summary shows zero buy, sell, gift, tax-withholding, or restructuring transactions and no net change in share ownership.

Are there any derivative securities reported for DDI in this Form 3?

No derivative securities are reported in this Form 3. The derivativeSummary is empty, and the transaction summary shows zero derivative transactions, indicating no listed options, warrants, or similar instruments in this initial statement.

Why is DoubleDown Interactive (DDI) filing a Form 3 for Kim Whanlim?

A Form 3 is required when someone becomes an insider, such as a director. This filing records Kim Whanlim’s status as a reporting person for DoubleDown Interactive, even though no specific holdings or transactions are disclosed in this statement.