PROSPERITY BANCSHARES INC

Ticker: PB CUSIP: 743606105 Class: Common Stock

Segment Wealth Management, LLC's Holding History (CIK: 0001575581)

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

Q4 2019

Shares 42,810 Value ($000) $3,078 Avg Close $57.82 Range $54.46 - $60.79

Q3 2019

Shares 18,510 Value ($000) $1,307 Avg Close $54.71 Range $50.54 - $58.76

Q2 2019

Shares 18,510 Value ($000) $1,223 Avg Close $55.97 Range $50.28 - $60.20

Q1 2019

Shares 18,510 Value ($000) $1,278 Avg Close $57.37 Range $49.53 - $60.55

Q4 2018

Shares 18,510 Value ($000) $1,153 Avg Close $52.73 Range $45.81 - $57.68

Q3 2018

Shares 19,010 Value ($000) $1,318 Avg Close $57.25 Range $53.45 - $60.59

Q2 2018

Shares 19,760 Value ($000) $1,351 Avg Close $57.72 Range $53.48 - $60.82

Q1 2018

Shares 20,436 Value ($000) $1,484 Avg Close $59.04 Range $54.26 - $62.33

Q4 2017

Shares 18,327 Value ($000) $1,284 Avg Close $52.36 Range $48.50 - $57.45

Q3 2017

Shares 18,300 Value ($000) $1,203 Avg Close $48.81 Range $43.48 - $51.97

Q2 2017

Shares 18,300 Value ($000) $1,176 Avg Close $51.10 Range $47.48 - $55.76

Q1 2017

Shares 18,300 Value ($000) $1,276 Avg Close $56.04 Range $50.62 - $60.04

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	42,810	$3,078	$57.82	$54.46 - $60.79
Q3 2019	18,510	$1,307	$54.71	$50.54 - $58.76
Q2 2019	18,510	$1,223	$55.97	$50.28 - $60.20
Q1 2019	18,510	$1,278	$57.37	$49.53 - $60.55
Q4 2018	18,510	$1,153	$52.73	$45.81 - $57.68
Q3 2018	19,010	$1,318	$57.25	$53.45 - $60.59
Q2 2018	19,760	$1,351	$57.72	$53.48 - $60.82
Q1 2018	20,436	$1,484	$59.04	$54.26 - $62.33
Q4 2017	18,327	$1,284	$52.36	$48.50 - $57.45
Q3 2017	18,300	$1,203	$48.81	$43.48 - $51.97
Q2 2017	18,300	$1,176	$51.10	$47.48 - $55.76
Q1 2017	18,300	$1,276	$56.04	$50.62 - $60.04