PROSPERITY BANCSHARES INC

Ticker: PB CUSIP: 743606105 Class: Common Stock

FIRST NATIONAL BANK OF OMAHA's Holding History (CIK: 0000036644)

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

Q4 2025

Shares 91,393 Value ($000) $6,390 Avg Close $67.02 Range $60.57 - $73.29

Q3 2014

Shares 69,712 Value ($000) $3,985 Avg Close $43.78 Range $40.91 - $46.57

Q2 2014

Shares 69,667 Value ($000) $4,361 Avg Close $44.09 Range $40.79 - $49.12

Q1 2014

Shares 65,705 Value ($000) $4,346 Avg Close $45.93 Range $43.33 - $49.26

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	91,393	$6,390	$67.02	$60.57 - $73.29
Q3 2014	69,712	$3,985	$43.78	$40.91 - $46.57
Q2 2014	69,667	$4,361	$44.09	$40.79 - $49.12
Q1 2014	65,705	$4,346	$45.93	$43.33 - $49.26