MARSHALL WACE, LLP

Holdings History for DoubleDown Interactive Co., Ltd. - American depositary shares, each representing 0.05 common share, par value W10,000 per share (DDI)

Symbol: DDI on Nasdaq
Investment type: Equity / American depositary shares, each representing 0.05 common share, par value W10,000 per share

Shares, Excluding Options vs Price

Value, Excluding Options

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
31 Dec 2025		-0%	$0	0	-26,055	-100%	$9.01	Q4 2025
30 Sep 2025	0%	+0%	$243,354	26,055	+26,055	NEW	$9.34	Q3 2025
30 Jun 2025		-0%	$0	0	-59,486	-100%	$9.01	Q2 2025
31 Mar 2025	0%	+0%	$588,911	59,486	+12,066		$9.90	Q1 2025
31 Dec 2024	0%	+0%	$495,064	47,420	+26,743	+129%	$10.44	Q4 2024
30 Sep 2024	0%	+0%	$341,172	20,677	+20,677	NEW	$16.50	Q3 2024
31 Mar 2022		-0%	$0	0	-12,720	-100%	$9.01	Q1 2022
31 Dec 2021	0%	+0%	$196,000	12,720	+12,720	NEW	$15.41	Q4 2021

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.