PROSPERITY BANCSHARES INC

Ticker: PB CUSIP: 743606105 Class: Common Stock

OMERS ADMINISTRATION Corp's Holding History (CIK: 0001053321)

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

Q1 2023

Shares 25,800 Value ($000) $1,587 Avg Close $64.28 Range $52.50 - $70.99

Q4 2022

Shares 25,800 Value ($000) $1,875 Avg Close $64.63 Range $59.65 - $68.25

Q3 2022

Shares 25,800 Value ($000) $1,720 Avg Close $63.50 Range $58.02 - $69.17

Q2 2022

Shares 28,800 Value ($000) $1,966 Avg Close $60.58 Range $56.98 - $64.74

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	25,800	$1,587	$64.28	$52.50 - $70.99
Q4 2022	25,800	$1,875	$64.63	$59.65 - $68.25
Q3 2022	25,800	$1,720	$63.50	$58.02 - $69.17
Q2 2022	28,800	$1,966	$60.58	$56.98 - $64.74