PROSPERITY BANCSHARES INC

Ticker: PB CUSIP: 743606105 Class: Common Stock

MATHER GROUP, LLC.'s Holding History (CIK: 0001527641)

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

Q3 2025

Shares 388 Value ($000) $26 Avg Close $67.67 Range $63.46 - $74.18

Q1 2025

Shares 640 Value ($000) $46 Avg Close $73.31 Range $66.80 - $80.01

Q4 2024

Shares 682 Value ($000) $51 Avg Close $74.22 Range $66.18 - $83.29

Q3 2024

Shares 681 Value ($000) $49 Avg Close $66.65 Range $55.87 - $71.88

Q2 2024

Shares 719 Value ($000) $47 Avg Close $58.22 Range $54.44 - $62.43

Q1 2024

Shares 742 Value ($000) $50 Avg Close $59.70 Range $56.68 - $64.40

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	388	$26	$67.67	$63.46 - $74.18
Q1 2025	640	$46	$73.31	$66.80 - $80.01
Q4 2024	682	$51	$74.22	$66.18 - $83.29
Q3 2024	681	$49	$66.65	$55.87 - $71.88
Q2 2024	719	$47	$58.22	$54.44 - $62.43
Q1 2024	742	$50	$59.70	$56.68 - $64.40