COINCHECK GROUP NV

Ticker: CNCK CUSIP: N20967118 Class: SHS

Weiss Asset Management LP's Holding History (CIK: 0001357550)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 194,081 Value ($000) $489 Avg Close $3.94 Range $2.00 - $9.31

Q3 2025

Shares 426,000 Value ($000) $1,972 Avg Close $5.07 Range $4.26 - $6.41

Q1 2025

Shares 79,376 Value ($000) $403 Avg Close $7.34 Range $4.75 - $10.52

Q4 2024

Shares 220,001 Value ($000) $1,956 Avg Close $10.67 Range $6.55 - $14.99

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	194,081	$489	$3.94	$2.00 - $9.31
Q3 2025	426,000	$1,972	$5.07	$4.26 - $6.41
Q1 2025	79,376	$403	$7.34	$4.75 - $10.52
Q4 2024	220,001	$1,956	$10.67	$6.55 - $14.99