INTERACTIVE BROKERS GROUP IN

Ticker: IBKR CUSIP: 45841N107 Class: EQTY

Prospera Financial Services Inc's Holding History (CIK: 0001541625)

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

Q4 2025

Shares 3,663 Value ($000) $236 Avg Close $66.89 Range $58.88 - $73.26

Q3 2025

Shares 3,565 Value ($000) $245 Avg Close $62.79 Range $53.01 - $70.18

Q2 2025

Shares 3,750 Value ($000) $208 Avg Close $47.28 Range $32.69 - $55.48

Q2 2022

Shares 2,096 Value ($000) $116 Avg Close $14.55 Range $12.78 - $16.65

Q1 2022

Shares 2,380 Value ($000) $157 Avg Close $16.85 Range $13.94 - $19.79

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,663	$236	$66.89	$58.88 - $73.26
Q3 2025	3,565	$245	$62.79	$53.01 - $70.18
Q2 2025	3,750	$208	$47.28	$32.69 - $55.48
Q2 2022	2,096	$116	$14.55	$12.78 - $16.65
Q1 2022	2,380	$157	$16.85	$13.94 - $19.79