PROSPERITY BANCSHARES INC

Ticker: PB CUSIP: 743606105 Class: Common Stock

Gryphon Financial Partners LLC's Holding History (CIK: 0001729094)

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

Q2 2018

Shares 16 Value ($000) $1 Avg Close $57.72 Range $53.48 - $60.82

Q1 2018

Shares 32 Value ($000) $2 Avg Close $59.04 Range $54.26 - $62.33

Q4 2017

Shares 44 Value ($000) $3 Avg Close $52.36 Range $48.50 - $57.45

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	16	$1	$57.72	$53.48 - $60.82
Q1 2018	32	$2	$59.04	$54.26 - $62.33
Q4 2017	44	$3	$52.36	$48.50 - $57.45