PROSPERITY BANCSHARES INC

Ticker: PB CUSIP: 743606105 Class: Common Stock

DRW Securities, LLC's Holding History (CIK: 0001481986)

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

Q4 2025

Shares 12,714 Value ($000) $879 Avg Close $67.02 Range $60.57 - $73.29

Q3 2025

Shares 3,072 Value ($000) $202 Avg Close $67.67 Range $63.46 - $74.18

Q2 2025

Shares 5,239 Value ($000) $368 Avg Close $67.25 Range $60.04 - $72.70

Q3 2024

Shares 28,133 Value ($000) $2,028 Avg Close $66.65 Range $55.87 - $71.88

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	12,714	$879	$67.02	$60.57 - $73.29
Q3 2025	3,072	$202	$67.67	$63.46 - $74.18
Q2 2025	5,239	$368	$67.25	$60.04 - $72.70
Q3 2024	28,133	$2,028	$66.65	$55.87 - $71.88