PROSPERITY BANCSHARES INC

Ticker: PB CUSIP: 743606105 Class: Common Stock

Aurora Investment Counsel's Holding History (CIK: 0001316397)

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

Q4 2014

Shares 30,126 Value ($000) $1,668 Avg Close $41.63 Range $38.80 - $44.86

Q3 2014

Shares 28,927 Value ($000) $1,654 Avg Close $43.78 Range $40.91 - $46.57

Q2 2014

Shares 28,626 Value ($000) $1,792 Avg Close $44.09 Range $40.79 - $49.12

Q1 2014

Shares 28,393 Value ($000) $1,878 Avg Close $45.93 Range $43.33 - $49.26

Q4 2013

Shares 28,619 Value ($000) $1,814 Avg Close $45.63 Range $44.19 - $47.30

Q3 2013

Shares 39,482 Value ($000) $2,442 Avg Close $42.75 Range $37.32 - $44.78

Q2 2013

Shares 39,615 Value ($000) $2,260 Avg Close $34.46 Range $31.76 - $37.71

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2014	30,126	$1,668	$41.63	$38.80 - $44.86
Q3 2014	28,927	$1,654	$43.78	$40.91 - $46.57
Q2 2014	28,626	$1,792	$44.09	$40.79 - $49.12
Q1 2014	28,393	$1,878	$45.93	$43.33 - $49.26
Q4 2013	28,619	$1,814	$45.63	$44.19 - $47.30
Q3 2013	39,482	$2,442	$42.75	$37.32 - $44.78
Q2 2013	39,615	$2,260	$34.46	$31.76 - $37.71