PROSPERITY BANCSHARES INC

Ticker: PB CUSIP: 743606105 Class: Common Stock

RAMSEY QUANTITATIVE SYSTEMS's Holding History (CIK: 0001132897)

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

Q4 2018

Shares 3,691 Value ($000) $230 Avg Close $52.73 Range $45.81 - $57.68

Q3 2018

Shares 4,115 Value ($000) $285 Avg Close $57.25 Range $53.45 - $60.59

Q2 2018

Shares 4,707 Value ($000) $322 Avg Close $57.72 Range $53.48 - $60.82

Q3 2017

Shares 4,765 Value ($000) $313 Avg Close $48.81 Range $43.48 - $51.97

Q2 2017

Shares 4,629 Value ($000) $297 Avg Close $51.10 Range $47.48 - $55.76

Q3 2015

Shares 9,466 Value ($000) $465 Avg Close $39.36 Range $32.59 - $44.66

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	3,691	$230	$52.73	$45.81 - $57.68
Q3 2018	4,115	$285	$57.25	$53.45 - $60.59
Q2 2018	4,707	$322	$57.72	$53.48 - $60.82
Q3 2017	4,765	$313	$48.81	$43.48 - $51.97
Q2 2017	4,629	$297	$51.10	$47.48 - $55.76
Q3 2015	9,466	$465	$39.36	$32.59 - $44.66