PROSPERITY BANCSHARES INC

Ticker: PB CUSIP: 743606105 Class: Common Stock

Fiera Capital Corp's Holding History (CIK: 0001505817)

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

Q2 2015

Shares 18,000 Value ($000) $1,039 Avg Close $40.38 Range $37.74 - $44.16

Q1 2015

Shares 42,500 Value ($000) $2,230 Avg Close $37.50 Range $33.19 - $41.20

Q4 2014

Shares 60,400 Value ($000) $3,344 Avg Close $41.63 Range $38.80 - $44.86

Q3 2014

Shares 64,900 Value ($000) $3,710 Avg Close $43.78 Range $40.91 - $46.57

Q2 2014

Shares 5,500 Value ($000) $344 Avg Close $44.09 Range $40.79 - $49.12

Q1 2014

Shares 3,500 Value ($000) $232 Avg Close $45.93 Range $43.33 - $49.26

Q4 2013

Shares 4,000 Value ($000) $254 Avg Close $45.63 Range $44.19 - $47.30

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2015	18,000	$1,039	$40.38	$37.74 - $44.16
Q1 2015	42,500	$2,230	$37.50	$33.19 - $41.20
Q4 2014	60,400	$3,344	$41.63	$38.80 - $44.86
Q3 2014	64,900	$3,710	$43.78	$40.91 - $46.57
Q2 2014	5,500	$344	$44.09	$40.79 - $49.12
Q1 2014	3,500	$232	$45.93	$43.33 - $49.26
Q4 2013	4,000	$254	$45.63	$44.19 - $47.30