PROSPERITY BANCSHARES INC

Ticker: PB CUSIP: 743606105 Class: Common Stock

COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS's Holding History (CIK: 0001083190)

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

Q4 2025

Shares 23,771 Value ($000) $1,643 Avg Close $67.02 Range $60.57 - $73.29

Q3 2025

Shares 24,382 Value ($000) $1,618 Avg Close $67.67 Range $63.46 - $74.18

Q2 2025

Shares 24,481 Value ($000) $1,720 Avg Close $67.25 Range $60.04 - $72.70

Q1 2025

Shares 22,775 Value ($000) $1,625 Avg Close $73.31 Range $66.80 - $80.01

Q4 2024

Shares 21,040 Value ($000) $1,585 Avg Close $74.22 Range $66.18 - $83.29

Q3 2024

Shares 20,999 Value ($000) $1,513 Avg Close $66.65 Range $55.87 - $71.88

Q2 2024

Shares 21,264 Value ($000) $1,300 Avg Close $58.22 Range $54.44 - $62.43

Q1 2024

Shares 20,732 Value ($000) $1,364 Avg Close $59.70 Range $56.68 - $64.40

Q4 2023

Shares 20,679 Value ($000) $1,401 Avg Close $54.28 Range $45.97 - $64.31

Q3 2023

Shares 18,979 Value ($000) $1,036 Avg Close $53.35 Range $48.77 - $58.41

Q2 2023

Shares 45,574 Value ($000) $2,574 Avg Close $54.39 Range $50.59 - $57.41

Q1 2023

Shares 41,128 Value ($000) $2,530 Avg Close $64.28 Range $52.50 - $70.99

Q4 2022

Shares 41,076 Value ($000) $3 Avg Close $64.63 Range $59.65 - $68.25

Q3 2022

Shares 36,164 Value ($000) $2,411 Avg Close $63.50 Range $58.02 - $69.17

Q2 2022

Shares 36,493 Value ($000) $2,491 Avg Close $60.58 Range $56.98 - $64.74

Q1 2022

Shares 33,779 Value ($000) $2,344 Avg Close $64.55 Range $60.39 - $70.34

Q4 2021

Shares 30,557 Value ($000) $2,209 Avg Close $64.32 Range $59.91 - $68.28

Q3 2021

Shares 30,702 Value ($000) $2,184 Avg Close $59.70 Range $55.90 - $62.92

Q2 2021

Shares 30,961 Value ($000) $2,223 Avg Close $64.06 Range $60.17 - $66.82

Q1 2021

Shares 31,003 Value ($000) $2,322 Avg Close $62.29 Range $56.53 - $71.07

Q4 2020

Shares 30,909 Value ($000) $2,144 Avg Close $51.88 Range $42.58 - $59.87

Q3 2020

Shares 29,698 Value ($000) $1,539 Avg Close $45.92 Range $41.21 - $50.74

Q2 2020

Shares 19,603 Value ($000) $1,164 Avg Close $48.01 Range $36.28 - $60.59

Q1 2020

Shares 22,210 Value ($000) $1,072 Avg Close $53.65 Range $34.90 - $61.90

Q4 2019

Shares 16,651 Value ($000) $1,197 Avg Close $57.82 Range $54.46 - $60.79

Q3 2019

Shares 12,158 Value ($000) $859 Avg Close $54.71 Range $50.54 - $58.76

Q2 2019

Shares 11,695 Value ($000) $772 Avg Close $55.97 Range $50.28 - $60.20

Q1 2019

Shares 11,690 Value ($000) $807 Avg Close $57.37 Range $49.53 - $60.55

Q4 2018

Shares 11,642 Value ($000) $725 Avg Close $52.73 Range $45.81 - $57.68

Q3 2018

Shares 13,480 Value ($000) $935 Avg Close $57.25 Range $53.45 - $60.59

Q2 2018

Shares 18,853 Value ($000) $1,289 Avg Close $57.72 Range $53.48 - $60.82

Q1 2018

Shares 18,828 Value ($000) $1,367 Avg Close $59.04 Range $54.26 - $62.33

Q4 2017

Shares 10,150 Value ($000) $711 Avg Close $52.36 Range $48.50 - $57.45

Q3 2017

Shares 10,137 Value ($000) $666 Avg Close $48.81 Range $43.48 - $51.97

Q2 2017

Shares 10,141 Value ($000) $651 Avg Close $51.10 Range $47.48 - $55.76

Q1 2017

Shares 10,149 Value ($000) $707 Avg Close $56.04 Range $50.62 - $60.04

Q4 2016

Shares 10,287 Value ($000) $738 Avg Close $48.03 Range $40.52 - $56.81

Q3 2016

Shares 10,277 Value ($000) $564 Avg Close $40.49 Range $35.05 - $42.93

Q2 2016

Shares 12,587 Value ($000) $642 Avg Close $38.21 Range $32.83 - $41.39

Q1 2016

Shares 11,741 Value ($000) $545 Avg Close $31.88 Range $25.29 - $36.03

Q4 2015

Shares 19,085 Value ($000) $913 Avg Close $38.52 Range $34.73 - $42.71

Q3 2015

Shares 19,007 Value ($000) $933 Avg Close $39.36 Range $32.59 - $44.66

Q2 2015

Shares 17,404 Value ($000) $1,005 Avg Close $40.38 Range $37.74 - $44.16

Q1 2015

Shares 15,719 Value ($000) $825 Avg Close $37.50 Range $33.19 - $41.20

Q4 2014

Shares 12,871 Value ($000) $713 Avg Close $41.63 Range $38.80 - $44.86

Q3 2014

Shares 8,325 Value ($000) $476 Avg Close $43.78 Range $40.91 - $46.57

Q2 2014

Shares 8,338 Value ($000) $522 Avg Close $44.09 Range $40.79 - $49.12

Q1 2014

Shares 7,951 Value ($000) $526 Avg Close $45.93 Range $43.33 - $49.26

Q4 2013

Shares 7,960 Value ($000) $505 Avg Close $45.63 Range $44.19 - $47.30

Q3 2013

Shares 7,966 Value ($000) $493 Avg Close $42.75 Range $37.32 - $44.78

Q2 2013

Shares 6,690 Value ($000) $346 Avg Close $34.46 Range $31.76 - $37.71

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	23,771	$1,643	$67.02	$60.57 - $73.29
Q3 2025	24,382	$1,618	$67.67	$63.46 - $74.18
Q2 2025	24,481	$1,720	$67.25	$60.04 - $72.70
Q1 2025	22,775	$1,625	$73.31	$66.80 - $80.01
Q4 2024	21,040	$1,585	$74.22	$66.18 - $83.29
Q3 2024	20,999	$1,513	$66.65	$55.87 - $71.88
Q2 2024	21,264	$1,300	$58.22	$54.44 - $62.43
Q1 2024	20,732	$1,364	$59.70	$56.68 - $64.40
Q4 2023	20,679	$1,401	$54.28	$45.97 - $64.31
Q3 2023	18,979	$1,036	$53.35	$48.77 - $58.41
Q2 2023	45,574	$2,574	$54.39	$50.59 - $57.41
Q1 2023	41,128	$2,530	$64.28	$52.50 - $70.99
Q4 2022	41,076	$3	$64.63	$59.65 - $68.25
Q3 2022	36,164	$2,411	$63.50	$58.02 - $69.17
Q2 2022	36,493	$2,491	$60.58	$56.98 - $64.74
Q1 2022	33,779	$2,344	$64.55	$60.39 - $70.34
Q4 2021	30,557	$2,209	$64.32	$59.91 - $68.28
Q3 2021	30,702	$2,184	$59.70	$55.90 - $62.92
Q2 2021	30,961	$2,223	$64.06	$60.17 - $66.82
Q1 2021	31,003	$2,322	$62.29	$56.53 - $71.07
Q4 2020	30,909	$2,144	$51.88	$42.58 - $59.87
Q3 2020	29,698	$1,539	$45.92	$41.21 - $50.74
Q2 2020	19,603	$1,164	$48.01	$36.28 - $60.59
Q1 2020	22,210	$1,072	$53.65	$34.90 - $61.90
Q4 2019	16,651	$1,197	$57.82	$54.46 - $60.79
Q3 2019	12,158	$859	$54.71	$50.54 - $58.76
Q2 2019	11,695	$772	$55.97	$50.28 - $60.20
Q1 2019	11,690	$807	$57.37	$49.53 - $60.55
Q4 2018	11,642	$725	$52.73	$45.81 - $57.68
Q3 2018	13,480	$935	$57.25	$53.45 - $60.59
Q2 2018	18,853	$1,289	$57.72	$53.48 - $60.82
Q1 2018	18,828	$1,367	$59.04	$54.26 - $62.33
Q4 2017	10,150	$711	$52.36	$48.50 - $57.45
Q3 2017	10,137	$666	$48.81	$43.48 - $51.97
Q2 2017	10,141	$651	$51.10	$47.48 - $55.76
Q1 2017	10,149	$707	$56.04	$50.62 - $60.04
Q4 2016	10,287	$738	$48.03	$40.52 - $56.81
Q3 2016	10,277	$564	$40.49	$35.05 - $42.93
Q2 2016	12,587	$642	$38.21	$32.83 - $41.39
Q1 2016	11,741	$545	$31.88	$25.29 - $36.03
Q4 2015	19,085	$913	$38.52	$34.73 - $42.71
Q3 2015	19,007	$933	$39.36	$32.59 - $44.66
Q2 2015	17,404	$1,005	$40.38	$37.74 - $44.16
Q1 2015	15,719	$825	$37.50	$33.19 - $41.20
Q4 2014	12,871	$713	$41.63	$38.80 - $44.86
Q3 2014	8,325	$476	$43.78	$40.91 - $46.57
Q2 2014	8,338	$522	$44.09	$40.79 - $49.12
Q1 2014	7,951	$526	$45.93	$43.33 - $49.26
Q4 2013	7,960	$505	$45.63	$44.19 - $47.30
Q3 2013	7,966	$493	$42.75	$37.32 - $44.78
Q2 2013	6,690	$346	$34.46	$31.76 - $37.71