MAREX GROUP PLC

Ticker: MRX CUSIP: G5S37H101 Class: Common Stock

Alyeska Investment Group, L.P.'s Holding History (CIK: 0001453072)

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

Q4 2025

Shares 152,375 Value ($000) $5,845 Avg Close $33.95 Range $27.79 - $40.39

Q3 2025

Shares 352,375 Value ($000) $11,847 Avg Close $35.86 Range $32.08 - $40.08

Q2 2025

Shares 311,969 Value ($000) $12,313 Avg Close $41.19 Range $32.61 - $48.76

Q4 2024

Shares 150,000 Value ($000) $4,676 Avg Close $27.46 Range $22.62 - $31.93

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	152,375	$5,845	$33.95	$27.79 - $40.39
Q3 2025	352,375	$11,847	$35.86	$32.08 - $40.08
Q2 2025	311,969	$12,313	$41.19	$32.61 - $48.76
Q4 2024	150,000	$4,676	$27.46	$22.62 - $31.93