MAREX GROUP PLC

Ticker: MRX CUSIP: G5S37H101 Class: Common Stock

PRINCIPAL SECURITIES, INC.'s Holding History (CIK: 0000012600)

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

Q3 2025

Shares 17 Value ($000) $1 Avg Close $35.86 Range $32.08 - $40.08

Q2 2025

Shares 22 Value ($000) $1 Avg Close $41.19 Range $32.61 - $48.76

Q1 2025

Shares 16 Value ($000) $0 Avg Close $34.28 Range $29.91 - $39.41

Q4 2024

Shares 16 Value ($000) $0 Avg Close $27.46 Range $22.62 - $31.93

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	17	$1	$35.86	$32.08 - $40.08
Q2 2025	22	$1	$41.19	$32.61 - $48.76
Q1 2025	16	$0	$34.28	$29.91 - $39.41
Q4 2024	16	$0	$27.46	$22.62 - $31.93