INTERACTIVE BROKERS GROUP IN

Ticker: IBKR CUSIP: 45841N107 Class: EQTY

Williamson Legacy Group, LLC's Holding History (CIK: 0002011965)

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

Q4 2025

Shares 17,633 Value ($000) $1,134 Avg Close $66.89 Range $58.88 - $73.26

Q3 2025

Shares 16,771 Value ($000) $1,154 Avg Close $62.79 Range $53.01 - $70.18

Q1 2025

Shares 4,962 Value ($000) $822 Avg Close $49.31 Range $39.14 - $58.82

Q4 2024

Shares 1,769 Value ($000) $313 Avg Close $41.85 Range $33.69 - $48.10

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	17,633	$1,134	$66.89	$58.88 - $73.26
Q3 2025	16,771	$1,154	$62.79	$53.01 - $70.18
Q1 2025	4,962	$822	$49.31	$39.14 - $58.82
Q4 2024	1,769	$313	$41.85	$33.69 - $48.10