MAREX GROUP PLC

Ticker: MRX CUSIP: G5S37H101 Class: Common Stock

SAMLYN CAPITAL, LLC's Holding History (CIK: 0001421097)

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

Q4 2025

Shares 1,141,911 Value ($000) $43,804 Avg Close $33.95 Range $27.79 - $40.39

Q3 2025

Shares 798,227 Value ($000) $26,836 Avg Close $35.86 Range $32.08 - $40.08

Q2 2025

Shares 486,847 Value ($000) $19,216 Avg Close $41.19 Range $32.61 - $48.76

Q4 2024

Shares 324,958 Value ($000) $10,129 Avg Close $27.46 Range $22.62 - $31.93

Q3 2024

Shares 360,089 Value ($000) $8,505 Avg Close $21.77 Range $17.65 - $25.49

Q2 2024

Shares 371,247 Value ($000) $7,425 Avg Close $19.14 Range $17.65 - $22.83

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,141,911	$43,804	$33.95	$27.79 - $40.39
Q3 2025	798,227	$26,836	$35.86	$32.08 - $40.08
Q2 2025	486,847	$19,216	$41.19	$32.61 - $48.76
Q4 2024	324,958	$10,129	$27.46	$22.62 - $31.93
Q3 2024	360,089	$8,505	$21.77	$17.65 - $25.49
Q2 2024	371,247	$7,425	$19.14	$17.65 - $22.83