PROSPERITY BANCSHARES INC

Ticker: PB CUSIP: 743606105 Class: Common Stock

NISA INVESTMENT ADVISORS, LLC's Holding History (CIK: 0000937615)

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

Q4 2025

Shares 7,072 Value ($000) $493 Avg Close $67.02 Range $60.57 - $73.29

Q3 2025

Shares 6,992 Value ($000) $468 Avg Close $67.67 Range $63.46 - $74.18

Q2 2025

Shares 14,592 Value ($000) $1,033 Avg Close $67.25 Range $60.04 - $72.70

Q1 2025

Shares 10,324 Value ($000) $743 Avg Close $73.31 Range $66.80 - $80.01

Q4 2024

Shares 10,659 Value ($000) $809 Avg Close $74.22 Range $66.18 - $83.29

Q3 2024

Shares 14,804 Value ($000) $1,075 Avg Close $66.65 Range $55.87 - $71.88

Q2 2024

Shares 12,704 Value ($000) $784 Avg Close $58.22 Range $54.44 - $62.43

Q1 2024

Shares 16,505 Value ($000) $1,095 Avg Close $59.70 Range $56.68 - $64.40

Q4 2023

Shares 13,205 Value ($000) $894 Avg Close $54.28 Range $45.97 - $64.31

Q3 2023

Shares 13,250 Value ($000) $723 Avg Close $53.35 Range $48.77 - $58.41

Q2 2023

Shares 27,005 Value ($000) $1,525 Avg Close $54.39 Range $50.59 - $57.41

Q1 2023

Shares 18,780 Value ($000) $1 Avg Close $64.28 Range $52.50 - $70.99

Q4 2022

Shares 15,735 Value ($000) $1 Avg Close $64.63 Range $59.65 - $68.25

Q3 2022

Shares 15,744 Value ($000) $1,050 Avg Close $63.50 Range $58.02 - $69.17

Q2 2022

Shares 15,675 Value ($000) $1,070 Avg Close $60.58 Range $56.98 - $64.74

Q1 2022

Shares 12,600 Value ($000) $874 Avg Close $64.55 Range $60.39 - $70.34

Q4 2021

Shares 12,600 Value ($000) $923 Avg Close $64.32 Range $59.91 - $68.28

Q3 2021

Shares 14,800 Value ($000) $1,053 Avg Close $59.70 Range $55.90 - $62.92

Q2 2021

Shares 13,100 Value ($000) $941 Avg Close $64.06 Range $60.17 - $66.82

Q1 2021

Shares 27,500 Value ($000) $2,059 Avg Close $62.29 Range $56.53 - $71.07

Q4 2020

Shares 27,500 Value ($000) $1,907 Avg Close $51.88 Range $42.58 - $59.87

Q3 2020

Shares 31,600 Value ($000) $1,638 Avg Close $45.92 Range $41.21 - $50.74

Q2 2020

Shares 30,500 Value ($000) $1,811 Avg Close $48.01 Range $36.28 - $60.59

Q1 2020

Shares 27,600 Value ($000) $1,332 Avg Close $53.65 Range $34.90 - $61.90

Q4 2019

Shares 30,300 Value ($000) $2,178 Avg Close $57.82 Range $54.46 - $60.79

Q3 2019

Shares 30,500 Value ($000) $2,154 Avg Close $54.71 Range $50.54 - $58.76

Q2 2019

Shares 32,300 Value ($000) $2,133 Avg Close $55.97 Range $50.28 - $60.20

Q1 2019

Shares 30,300 Value ($000) $2,093 Avg Close $57.37 Range $49.53 - $60.55

Q4 2018

Shares 30,300 Value ($000) $1,888 Avg Close $52.73 Range $45.81 - $57.68

Q3 2018

Shares 28,100 Value ($000) $1,949 Avg Close $57.25 Range $53.45 - $60.59

Q2 2018

Shares 28,100 Value ($000) $1,921 Avg Close $57.72 Range $53.48 - $60.82

Q1 2018

Shares 28,100 Value ($000) $2,048 Avg Close $59.04 Range $54.26 - $62.33

Q4 2017

Shares 27,600 Value ($000) $1,934 Avg Close $52.36 Range $48.50 - $57.45

Q3 2017

Shares 27,600 Value ($000) $1,814 Avg Close $48.81 Range $43.48 - $51.97

Q2 2017

Shares 27,600 Value ($000) $1,768 Avg Close $51.10 Range $47.48 - $55.76

Q1 2017

Shares 30,420 Value ($000) $2,121 Avg Close $56.04 Range $50.62 - $60.04

Q4 2016

Shares 30,700 Value ($000) $2,204 Avg Close $48.03 Range $40.52 - $56.81

Q3 2016

Shares 27,600 Value ($000) $1,515 Avg Close $40.49 Range $35.05 - $42.93

Q2 2016

Shares 27,600 Value ($000) $1,407 Avg Close $38.21 Range $32.83 - $41.39

Q1 2016

Shares 27,600 Value ($000) $1,280 Avg Close $31.88 Range $25.29 - $36.03

Q4 2015

Shares 31,600 Value ($000) $1,512 Avg Close $38.52 Range $34.73 - $42.71

Q3 2015

Shares 31,600 Value ($000) $1,560 Avg Close $39.36 Range $32.59 - $44.66

Q2 2015

Shares 31,600 Value ($000) $1,825 Avg Close $40.38 Range $37.74 - $44.16

Q1 2015

Shares 31,600 Value ($000) $1,658 Avg Close $37.50 Range $33.19 - $41.20

Q4 2014

Shares 33,000 Value ($000) $1,827 Avg Close $41.63 Range $38.80 - $44.86

Q3 2014

Shares 32,600 Value ($000) $1,864 Avg Close $43.78 Range $40.91 - $46.57

Q2 2014

Shares 36,800 Value ($000) $2,304 Avg Close $44.09 Range $40.79 - $49.12

Q1 2014

Shares 37,900 Value ($000) $2,507 Avg Close $45.93 Range $43.33 - $49.26

Q4 2013

Shares 33,600 Value ($000) $2,130 Avg Close $45.63 Range $44.19 - $47.30

Q3 2013

Shares 32,800 Value ($000) $2,028 Avg Close $42.75 Range $37.32 - $44.78

Q2 2013

Shares 32,800 Value ($000) $1,699 Avg Close $34.46 Range $31.76 - $37.71

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	7,072	$493	$67.02	$60.57 - $73.29
Q3 2025	6,992	$468	$67.67	$63.46 - $74.18
Q2 2025	14,592	$1,033	$67.25	$60.04 - $72.70
Q1 2025	10,324	$743	$73.31	$66.80 - $80.01
Q4 2024	10,659	$809	$74.22	$66.18 - $83.29
Q3 2024	14,804	$1,075	$66.65	$55.87 - $71.88
Q2 2024	12,704	$784	$58.22	$54.44 - $62.43
Q1 2024	16,505	$1,095	$59.70	$56.68 - $64.40
Q4 2023	13,205	$894	$54.28	$45.97 - $64.31
Q3 2023	13,250	$723	$53.35	$48.77 - $58.41
Q2 2023	27,005	$1,525	$54.39	$50.59 - $57.41
Q1 2023	18,780	$1	$64.28	$52.50 - $70.99
Q4 2022	15,735	$1	$64.63	$59.65 - $68.25
Q3 2022	15,744	$1,050	$63.50	$58.02 - $69.17
Q2 2022	15,675	$1,070	$60.58	$56.98 - $64.74
Q1 2022	12,600	$874	$64.55	$60.39 - $70.34
Q4 2021	12,600	$923	$64.32	$59.91 - $68.28
Q3 2021	14,800	$1,053	$59.70	$55.90 - $62.92
Q2 2021	13,100	$941	$64.06	$60.17 - $66.82
Q1 2021	27,500	$2,059	$62.29	$56.53 - $71.07
Q4 2020	27,500	$1,907	$51.88	$42.58 - $59.87
Q3 2020	31,600	$1,638	$45.92	$41.21 - $50.74
Q2 2020	30,500	$1,811	$48.01	$36.28 - $60.59
Q1 2020	27,600	$1,332	$53.65	$34.90 - $61.90
Q4 2019	30,300	$2,178	$57.82	$54.46 - $60.79
Q3 2019	30,500	$2,154	$54.71	$50.54 - $58.76
Q2 2019	32,300	$2,133	$55.97	$50.28 - $60.20
Q1 2019	30,300	$2,093	$57.37	$49.53 - $60.55
Q4 2018	30,300	$1,888	$52.73	$45.81 - $57.68
Q3 2018	28,100	$1,949	$57.25	$53.45 - $60.59
Q2 2018	28,100	$1,921	$57.72	$53.48 - $60.82
Q1 2018	28,100	$2,048	$59.04	$54.26 - $62.33
Q4 2017	27,600	$1,934	$52.36	$48.50 - $57.45
Q3 2017	27,600	$1,814	$48.81	$43.48 - $51.97
Q2 2017	27,600	$1,768	$51.10	$47.48 - $55.76
Q1 2017	30,420	$2,121	$56.04	$50.62 - $60.04
Q4 2016	30,700	$2,204	$48.03	$40.52 - $56.81
Q3 2016	27,600	$1,515	$40.49	$35.05 - $42.93
Q2 2016	27,600	$1,407	$38.21	$32.83 - $41.39
Q1 2016	27,600	$1,280	$31.88	$25.29 - $36.03
Q4 2015	31,600	$1,512	$38.52	$34.73 - $42.71
Q3 2015	31,600	$1,560	$39.36	$32.59 - $44.66
Q2 2015	31,600	$1,825	$40.38	$37.74 - $44.16
Q1 2015	31,600	$1,658	$37.50	$33.19 - $41.20
Q4 2014	33,000	$1,827	$41.63	$38.80 - $44.86
Q3 2014	32,600	$1,864	$43.78	$40.91 - $46.57
Q2 2014	36,800	$2,304	$44.09	$40.79 - $49.12
Q1 2014	37,900	$2,507	$45.93	$43.33 - $49.26
Q4 2013	33,600	$2,130	$45.63	$44.19 - $47.30
Q3 2013	32,800	$2,028	$42.75	$37.32 - $44.78
Q2 2013	32,800	$1,699	$34.46	$31.76 - $37.71