PROSPERITY BANCSHARES INC

Ticker: PB CUSIP: 743606105 Class: Common Stock

Permanens Capital L.P.'s Holding History (CIK: 0001599637)

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

Q1 2021

Shares 8,875 Value ($000) $665 Avg Close $62.29 Range $56.53 - $71.07

Q4 2020

Shares 11,175 Value ($000) $775 Avg Close $51.88 Range $42.58 - $59.87

Q3 2020

Shares 7,975 Value ($000) $413 Avg Close $45.92 Range $41.21 - $50.74

Q2 2020

Shares 3,150 Value ($000) $187 Avg Close $48.01 Range $36.28 - $60.59

Q1 2020

Shares 3,150 Value ($000) $152 Avg Close $53.65 Range $34.90 - $61.90

Q4 2019

Shares 2,975 Value ($000) $214 Avg Close $57.82 Range $54.46 - $60.79

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	8,875	$665	$62.29	$56.53 - $71.07
Q4 2020	11,175	$775	$51.88	$42.58 - $59.87
Q3 2020	7,975	$413	$45.92	$41.21 - $50.74
Q2 2020	3,150	$187	$48.01	$36.28 - $60.59
Q1 2020	3,150	$152	$53.65	$34.90 - $61.90
Q4 2019	2,975	$214	$57.82	$54.46 - $60.79