QUARTZSEA ACQUISITION CORP

Ticker: QSEAR CUSIP: G7314B120 Class: RIGHT 02/18/2030

Holders for Q4 2025 Position Changes for Q4 2025

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

New Positions (1)

BNP PARIBAS ARBITRAGE, SA

Value ($000) $27 Shares 119,661

Institution	Shares	Value ($000)
BNP PARIBAS ARBITRAGE, SA	119,661	$27

Increased Positions (2)

RIVERNORTH CAPITAL MANAGEMENT, LLC

Value ($000) $100 (+7.0%) Shares 499,872 (+25.8%)

Shaolin Capital Management LLC

Value ($000) $115 (-19.8%) Shares 575,000 (+15.0%)

Institution	Prev Shares	Curr Shares	Change
RIVERNORTH CAPITAL MANAGEMENT, LLC	397,500	499,872	+102,372 (+25.8%)
Shaolin Capital Management LLC	500,000	575,000	+75,000 (+15.0%)

Decreased Positions (4)

Alpine Global Management, LLC

Value ($000) $6 (-89.3%) Shares 31,374 (-87.5%)

AQR Arbitrage LLC

Value ($000) $76 (-47.0%) Shares 380,339 (-23.9%)

WOLVERINE ASSET MANAGEMENT LLC

Value ($000) $24 (-31.8%) Shares 118,431 (-2.1%)

GLAZER CAPITAL, LLC

Value ($000) $0 (-33.3%) Shares 79,388 (-20.6%)

Institution	Prev Shares	Curr Shares	Change
Alpine Global Management, LLC	250,000	31,374	-218,626 (-87.5%)
AQR Arbitrage LLC	500,000	380,339	-119,661 (-23.9%)
WOLVERINE ASSET MANAGEMENT LLC	121,006	118,431	-2,575 (-2.1%)
GLAZER CAPITAL, LLC	100,000	79,388	-20,612 (-20.6%)

Exited Positions (1)

MIZUHO SECURITIES USA LLC

Value ($000) $16 Shares 65,254

Institution	Prev Shares	Prev Value ($000)
MIZUHO SECURITIES USA LLC	65,254	$16