INTERACTIVE BROKERS GROUP IN

Ticker: IBKR CUSIP: 45841N107 Class: EQTY

COMMERCE BANK's Holding History (CIK: 0001009076)

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

Q4 2025

Shares 6,091 Value ($000) $392 Avg Close $66.89 Range $58.88 - $73.26

Q3 2025

Shares 3,281 Value ($000) $226 Avg Close $62.79 Range $53.01 - $70.18

Q2 2018

Shares 18,710 Value ($000) $1,205 Avg Close $17.25 Range $15.13 - $19.13

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	6,091	$392	$66.89	$58.88 - $73.26
Q3 2025	3,281	$226	$62.79	$53.01 - $70.18
Q2 2018	18,710	$1,205	$17.25	$15.13 - $19.13