PROSPERITY BANCSHARES INC

Ticker: PB CUSIP: 743606105 Class: Common Stock

Assenagon Asset Management S.A.'s Holding History (CIK: 0001546007)

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

Q4 2021

Shares 3,800 Value ($000) $275 Avg Close $64.32 Range $59.91 - $68.28

Q3 2021

Shares 4,338 Value ($000) $309 Avg Close $59.70 Range $55.90 - $62.92

Q2 2021

Shares 16,865 Value ($000) $1,211 Avg Close $64.06 Range $60.17 - $66.82

Q1 2021

Shares 21,191 Value ($000) $1,587 Avg Close $62.29 Range $56.53 - $71.07

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	3,800	$275	$64.32	$59.91 - $68.28
Q3 2021	4,338	$309	$59.70	$55.90 - $62.92
Q2 2021	16,865	$1,211	$64.06	$60.17 - $66.82
Q1 2021	21,191	$1,587	$62.29	$56.53 - $71.07