PROSPERITY BANCSHARES INC

Ticker: PB CUSIP: 743606105 Class: Common Stock

Atom Investors LP's Holding History (CIK: 0001738902)

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

Q4 2025

Shares 6,181 Value ($000) $427 Avg Close $67.02 Range $60.57 - $73.29

Q3 2025

Shares 8,882 Value ($000) $589 Avg Close $67.67 Range $63.46 - $74.18

Q4 2024

Shares 15,543 Value ($000) $1,171 Avg Close $74.22 Range $66.18 - $83.29

Q3 2024

Shares 47,573 Value ($000) $3,429 Avg Close $66.65 Range $55.87 - $71.88

Q2 2024

Shares 29,716 Value ($000) $1,817 Avg Close $58.22 Range $54.44 - $62.43

Q1 2019

Shares 9,299 Value ($000) $642 Avg Close $57.37 Range $49.53 - $60.55

Q4 2018

Shares 34,407 Value ($000) $2,144 Avg Close $52.73 Range $45.81 - $57.68

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	6,181	$427	$67.02	$60.57 - $73.29
Q3 2025	8,882	$589	$67.67	$63.46 - $74.18
Q4 2024	15,543	$1,171	$74.22	$66.18 - $83.29
Q3 2024	47,573	$3,429	$66.65	$55.87 - $71.88
Q2 2024	29,716	$1,817	$58.22	$54.44 - $62.43
Q1 2019	9,299	$642	$57.37	$49.53 - $60.55
Q4 2018	34,407	$2,144	$52.73	$45.81 - $57.68