PROSPERITY BANCSHARES INC

Ticker: PB CUSIP: 743606105 Class: Common Stock

BOKF, NA's Holding History (CIK: 0000009634)

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

Q4 2025

Shares 20,000 Value ($000) $1,382 Avg Close $67.02 Range $60.57 - $73.29

Q3 2025

Shares 20,750 Value ($000) $1,377 Avg Close $67.67 Range $63.46 - $74.18

Q2 2025

Shares 21,070 Value ($000) $1,480 Avg Close $67.25 Range $60.04 - $72.70

Q1 2025

Shares 21,070 Value ($000) $1,504 Avg Close $73.31 Range $66.80 - $80.01

Q4 2024

Shares 20,000 Value ($000) $1,468 Avg Close $74.22 Range $66.18 - $83.29

Q3 2024

Shares 20,450 Value ($000) $1,433 Avg Close $66.65 Range $55.87 - $71.88

Q2 2024

Shares 20,750 Value ($000) $1,269 Avg Close $58.22 Range $54.44 - $62.43

Q1 2024

Shares 20,750 Value ($000) $1,336 Avg Close $59.70 Range $56.68 - $64.40

Q4 2023

Shares 20,000 Value ($000) $1,355 Avg Close $54.28 Range $45.97 - $64.31

Q3 2023

Shares 20,000 Value ($000) $1,091 Avg Close $53.35 Range $48.77 - $58.41

Q2 2023

Shares 20,550 Value ($000) $1,161 Avg Close $54.39 Range $50.59 - $57.41

Q1 2023

Shares 20,775 Value ($000) $1,278 Avg Close $64.28 Range $52.50 - $70.99

Q4 2022

Shares 20,363 Value ($000) $1,480 Avg Close $64.63 Range $59.65 - $68.25

Q3 2022

Shares 21,203 Value ($000) $1,414 Avg Close $63.50 Range $58.02 - $69.17

Q2 2022

Shares 21,203 Value ($000) $1,448 Avg Close $60.58 Range $56.98 - $64.74

Q1 2022

Shares 21,206 Value ($000) $1,471 Avg Close $64.55 Range $60.39 - $70.34

Q4 2021

Shares 20,323 Value ($000) $1,469 Avg Close $64.32 Range $59.91 - $68.28

Q3 2021

Shares 20,323 Value ($000) $1,446 Avg Close $59.70 Range $55.90 - $62.92

Q1 2021

Shares 20,323 Value ($000) $1,522 Avg Close $62.29 Range $56.53 - $71.07

Q4 2020

Shares 20,322 Value ($000) $1,410 Avg Close $51.88 Range $42.58 - $59.87

Q3 2020

Shares 21,072 Value ($000) $1,092 Avg Close $45.92 Range $41.21 - $50.74

Q2 2020

Shares 21,072 Value ($000) $1,251 Avg Close $48.01 Range $36.28 - $60.59

Q1 2020

Shares 21,065 Value ($000) $1,016 Avg Close $53.65 Range $34.90 - $61.90

Q4 2019

Shares 20,457 Value ($000) $1,471 Avg Close $57.82 Range $54.46 - $60.79

Q3 2019

Shares 20,358 Value ($000) $1,438 Avg Close $54.71 Range $50.54 - $58.76

Q2 2019

Shares 21,058 Value ($000) $1,391 Avg Close $55.97 Range $50.28 - $60.20

Q1 2019

Shares 20,358 Value ($000) $1,405 Avg Close $57.37 Range $49.53 - $60.55

Q4 2018

Shares 20,358 Value ($000) $1,269 Avg Close $52.73 Range $45.81 - $57.68

Q3 2018

Shares 20,310 Value ($000) $1,408 Avg Close $57.25 Range $53.45 - $60.59

Q2 2018

Shares 20,989 Value ($000) $1,435 Avg Close $57.72 Range $53.48 - $60.82

Q1 2018

Shares 22,639 Value ($000) $1,644 Avg Close $59.04 Range $54.26 - $62.33

Q4 2017

Shares 23,328 Value ($000) $1,635 Avg Close $52.36 Range $48.50 - $57.45

Q3 2017

Shares 24,065 Value ($000) $1,582 Avg Close $48.81 Range $43.48 - $51.97

Q2 2017

Shares 24,205 Value ($000) $1,555 Avg Close $51.10 Range $47.48 - $55.76

Q1 2017

Shares 24,261 Value ($000) $1,691 Avg Close $56.04 Range $50.62 - $60.04

Q4 2016

Shares 23,543 Value ($000) $1,690 Avg Close $48.03 Range $40.52 - $56.81

Q3 2016

Shares 23,533 Value ($000) $1,292 Avg Close $40.49 Range $35.05 - $42.93

Q2 2016

Shares 23,503 Value ($000) $1,198 Avg Close $38.21 Range $32.83 - $41.39

Q1 2016

Shares 23,255 Value ($000) $1,079 Avg Close $31.88 Range $25.29 - $36.03

Q4 2015

Shares 23,566 Value ($000) $1,128 Avg Close $38.52 Range $34.73 - $42.71

Q3 2015

Shares 23,551 Value ($000) $1,157 Avg Close $39.36 Range $32.59 - $44.66

Q2 2015

Shares 23,554 Value ($000) $1,360 Avg Close $40.38 Range $37.74 - $44.16

Q1 2015

Shares 23,465 Value ($000) $1,231 Avg Close $37.50 Range $33.19 - $41.20

Q4 2014

Shares 20,090 Value ($000) $1,112 Avg Close $41.63 Range $38.80 - $44.86

Q3 2014

Shares 25,543 Value ($000) $1,461 Avg Close $43.78 Range $40.91 - $46.57

Q2 2014

Shares 15,298 Value ($000) $957 Avg Close $44.09 Range $40.79 - $49.12

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	20,000	$1,382	$67.02	$60.57 - $73.29
Q3 2025	20,750	$1,377	$67.67	$63.46 - $74.18
Q2 2025	21,070	$1,480	$67.25	$60.04 - $72.70
Q1 2025	21,070	$1,504	$73.31	$66.80 - $80.01
Q4 2024	20,000	$1,468	$74.22	$66.18 - $83.29
Q3 2024	20,450	$1,433	$66.65	$55.87 - $71.88
Q2 2024	20,750	$1,269	$58.22	$54.44 - $62.43
Q1 2024	20,750	$1,336	$59.70	$56.68 - $64.40
Q4 2023	20,000	$1,355	$54.28	$45.97 - $64.31
Q3 2023	20,000	$1,091	$53.35	$48.77 - $58.41
Q2 2023	20,550	$1,161	$54.39	$50.59 - $57.41
Q1 2023	20,775	$1,278	$64.28	$52.50 - $70.99
Q4 2022	20,363	$1,480	$64.63	$59.65 - $68.25
Q3 2022	21,203	$1,414	$63.50	$58.02 - $69.17
Q2 2022	21,203	$1,448	$60.58	$56.98 - $64.74
Q1 2022	21,206	$1,471	$64.55	$60.39 - $70.34
Q4 2021	20,323	$1,469	$64.32	$59.91 - $68.28
Q3 2021	20,323	$1,446	$59.70	$55.90 - $62.92
Q1 2021	20,323	$1,522	$62.29	$56.53 - $71.07
Q4 2020	20,322	$1,410	$51.88	$42.58 - $59.87
Q3 2020	21,072	$1,092	$45.92	$41.21 - $50.74
Q2 2020	21,072	$1,251	$48.01	$36.28 - $60.59
Q1 2020	21,065	$1,016	$53.65	$34.90 - $61.90
Q4 2019	20,457	$1,471	$57.82	$54.46 - $60.79
Q3 2019	20,358	$1,438	$54.71	$50.54 - $58.76
Q2 2019	21,058	$1,391	$55.97	$50.28 - $60.20
Q1 2019	20,358	$1,405	$57.37	$49.53 - $60.55
Q4 2018	20,358	$1,269	$52.73	$45.81 - $57.68
Q3 2018	20,310	$1,408	$57.25	$53.45 - $60.59
Q2 2018	20,989	$1,435	$57.72	$53.48 - $60.82
Q1 2018	22,639	$1,644	$59.04	$54.26 - $62.33
Q4 2017	23,328	$1,635	$52.36	$48.50 - $57.45
Q3 2017	24,065	$1,582	$48.81	$43.48 - $51.97
Q2 2017	24,205	$1,555	$51.10	$47.48 - $55.76
Q1 2017	24,261	$1,691	$56.04	$50.62 - $60.04
Q4 2016	23,543	$1,690	$48.03	$40.52 - $56.81
Q3 2016	23,533	$1,292	$40.49	$35.05 - $42.93
Q2 2016	23,503	$1,198	$38.21	$32.83 - $41.39
Q1 2016	23,255	$1,079	$31.88	$25.29 - $36.03
Q4 2015	23,566	$1,128	$38.52	$34.73 - $42.71
Q3 2015	23,551	$1,157	$39.36	$32.59 - $44.66
Q2 2015	23,554	$1,360	$40.38	$37.74 - $44.16
Q1 2015	23,465	$1,231	$37.50	$33.19 - $41.20
Q4 2014	20,090	$1,112	$41.63	$38.80 - $44.86
Q3 2014	25,543	$1,461	$43.78	$40.91 - $46.57
Q2 2014	15,298	$957	$44.09	$40.79 - $49.12