STATE STR CORP

Ticker: STT CUSIP: 857477103 Class: COM

SECURITY NATIONAL BANK OF SIOUX CITY IOWA /IA/'s Holding History (CIK: 0000894309)

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

Q4 2025

Shares 20,578 Value ($000) $2,655 Avg Close $118.97 Range $103.96 - $132.13

Q3 2025

Shares 20,687 Value ($000) $2,400 Avg Close $110.08 Range $100.58 - $116.44

Q2 2025

Shares 20,714 Value ($000) $2,203 Avg Close $90.57 Range $71.30 - $104.61

Q1 2025

Shares 20,746 Value ($000) $1,857 Avg Close $92.75 Range $81.59 - $100.01

Q4 2024

Shares 21,551 Value ($000) $2,115 Avg Close $91.24 Range $81.94 - $98.18

Q3 2024

Shares 21,656 Value ($000) $1,916 Avg Close $78.76 Range $69.39 - $85.48

Q2 2024

Shares 21,594 Value ($000) $1,598 Avg Close $70.53 Range $66.43 - $74.28

Q1 2024

Shares 21,965 Value ($000) $1,698 Avg Close $69.56 Range $66.14 - $74.93

Q4 2023

Shares 19,545 Value ($000) $1,514 Avg Close $64.81 Range $58.35 - $73.69

Q3 2023

Shares 19,740 Value ($000) $1,322 Avg Close $64.89 Range $60.17 - $71.29

Q2 2023

Shares 20,090 Value ($000) $1,470 Avg Close $65.58 Range $59.85 - $74.22

Q4 2022

Shares 19,915 Value ($000) $2 Avg Close $66.07 Range $52.59 - $74.84

Q3 2022

Shares 20,030 Value ($000) $1,218 Avg Close $60.70 Range $52.21 - $66.78

Q2 2022

Shares 19,660 Value ($000) $1,212 Avg Close $62.27 Range $53.76 - $77.97

Q1 2022

Shares 19,580 Value ($000) $1,706 Avg Close $81.00 Range $67.80 - $91.72

Q4 2021

Shares 21,064 Value ($000) $1,959 Avg Close $81.94 Range $73.46 - $87.53

Q3 2021

Shares 21,162 Value ($000) $1,793 Avg Close $75.12 Range $68.39 - $81.73

Q2 2021

Shares 19,416 Value ($000) $1,598 Avg Close $72.44 Range $66.01 - $76.61

Q1 2021

Shares 19,963 Value ($000) $1,677 Avg Close $66.07 Range $58.87 - $74.96

Q4 2020

Shares 18,153 Value ($000) $1,321 Avg Close $57.49 Range $48.40 - $65.47

Q3 2020

Shares 18,543 Value ($000) $1,100 Avg Close $54.51 Range $47.54 - $60.55

Q2 2020

Shares 19,108 Value ($000) $1,215 Avg Close $50.25 Range $40.92 - $61.80

Q1 2020

Shares 18,993 Value ($000) $1,012 Avg Close $57.25 Range $34.69 - $70.77

Q4 2019

Shares 18,814 Value ($000) $1,488 Avg Close $57.64 Range $44.46 - $66.50

Q3 2019

Shares 18,767 Value ($000) $1,111 Avg Close $45.01 Range $39.46 - $50.10

Q2 2019

Shares 18,777 Value ($000) $1,053 Avg Close $50.01 Range $43.07 - $57.94

Q1 2019

Shares 19,242 Value ($000) $1,267 Avg Close $55.39 Range $49.28 - $61.52

Q4 2018

Shares 21,577 Value ($000) $1,361 Avg Close $56.82 Range $45.89 - $69.62

Q3 2018

Shares 21,627 Value ($000) $1,812 Avg Close $69.30 Range $65.01 - $75.46

Q2 2018

Shares 16,972 Value ($000) $1,580 Avg Close $77.86 Range $73.27 - $81.92

Q1 2018

Shares 17,179 Value ($000) $1,713 Avg Close $81.93 Range $75.23 - $89.34

Q4 2017

Shares 17,834 Value ($000) $1,741 Avg Close $74.42 Range $69.81 - $78.55

Q3 2017

Shares 18,128 Value ($000) $1,732 Avg Close $72.18 Range $69.17 - $74.71

Q2 2017

Shares 17,859 Value ($000) $1,603 Avg Close $64.20 Range $59.39 - $70.86

Q1 2017

Shares 17,961 Value ($000) $1,430 Avg Close $60.93 Range $57.18 - $64.13

Q4 2016

Shares 18,551 Value ($000) $1,442 Avg Close $57.54 Range $52.10 - $62.61

Q3 2016

Shares 18,702 Value ($000) $1,302 Avg Close $49.69 Range $38.94 - $54.45

Q2 2016

Shares 18,717 Value ($000) $1,009 Avg Close $45.13 Range $38.21 - $48.85

Q1 2016

Shares 18,557 Value ($000) $1,086 Avg Close $42.64 Range $38.09 - $49.29

Q4 2015

Shares 18,657 Value ($000) $1,238 Avg Close $51.88 Range $47.79 - $56.33

Q3 2015

Shares 18,743 Value ($000) $1,260 Avg Close $55.30 Range $49.12 - $60.39

Q2 2015

Shares 18,813 Value ($000) $1,449 Avg Close $57.63 Range $53.70 - $60.09

Q1 2015

Shares 18,961 Value ($000) $1,395 Avg Close $55.17 Range $51.96 - $58.45

Q4 2014

Shares 19,068 Value ($000) $1,497 Avg Close $55.11 Range $47.14 - $59.41

Q3 2014

Shares 19,458 Value ($000) $1,432 Avg Close $52.07 Range $48.57 - $56.15

Q2 2014

Shares 19,188 Value ($000) $1,291 Avg Close $47.89 Range $45.62 - $51.11

Q1 2014

Shares 19,083 Value ($000) $1,327 Avg Close $50.16 Range $46.57 - $55.29

Q4 2013

Shares 18,300 Value ($000) $1,343 Avg Close $50.63 Range $46.43 - $53.26

Q3 2013

Shares 17,080 Value ($000) $1,123 Avg Close $49.26 Range $46.73 - $51.30

Q2 2013

Shares 17,260 Value ($000) $1,125 Avg Close $44.60 Range $39.13 - $48.88

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	20,578	$2,655	$118.97	$103.96 - $132.13
Q3 2025	20,687	$2,400	$110.08	$100.58 - $116.44
Q2 2025	20,714	$2,203	$90.57	$71.30 - $104.61
Q1 2025	20,746	$1,857	$92.75	$81.59 - $100.01
Q4 2024	21,551	$2,115	$91.24	$81.94 - $98.18
Q3 2024	21,656	$1,916	$78.76	$69.39 - $85.48
Q2 2024	21,594	$1,598	$70.53	$66.43 - $74.28
Q1 2024	21,965	$1,698	$69.56	$66.14 - $74.93
Q4 2023	19,545	$1,514	$64.81	$58.35 - $73.69
Q3 2023	19,740	$1,322	$64.89	$60.17 - $71.29
Q2 2023	20,090	$1,470	$65.58	$59.85 - $74.22
Q4 2022	19,915	$2	$66.07	$52.59 - $74.84
Q3 2022	20,030	$1,218	$60.70	$52.21 - $66.78
Q2 2022	19,660	$1,212	$62.27	$53.76 - $77.97
Q1 2022	19,580	$1,706	$81.00	$67.80 - $91.72
Q4 2021	21,064	$1,959	$81.94	$73.46 - $87.53
Q3 2021	21,162	$1,793	$75.12	$68.39 - $81.73
Q2 2021	19,416	$1,598	$72.44	$66.01 - $76.61
Q1 2021	19,963	$1,677	$66.07	$58.87 - $74.96
Q4 2020	18,153	$1,321	$57.49	$48.40 - $65.47
Q3 2020	18,543	$1,100	$54.51	$47.54 - $60.55
Q2 2020	19,108	$1,215	$50.25	$40.92 - $61.80
Q1 2020	18,993	$1,012	$57.25	$34.69 - $70.77
Q4 2019	18,814	$1,488	$57.64	$44.46 - $66.50
Q3 2019	18,767	$1,111	$45.01	$39.46 - $50.10
Q2 2019	18,777	$1,053	$50.01	$43.07 - $57.94
Q1 2019	19,242	$1,267	$55.39	$49.28 - $61.52
Q4 2018	21,577	$1,361	$56.82	$45.89 - $69.62
Q3 2018	21,627	$1,812	$69.30	$65.01 - $75.46
Q2 2018	16,972	$1,580	$77.86	$73.27 - $81.92
Q1 2018	17,179	$1,713	$81.93	$75.23 - $89.34
Q4 2017	17,834	$1,741	$74.42	$69.81 - $78.55
Q3 2017	18,128	$1,732	$72.18	$69.17 - $74.71
Q2 2017	17,859	$1,603	$64.20	$59.39 - $70.86
Q1 2017	17,961	$1,430	$60.93	$57.18 - $64.13
Q4 2016	18,551	$1,442	$57.54	$52.10 - $62.61
Q3 2016	18,702	$1,302	$49.69	$38.94 - $54.45
Q2 2016	18,717	$1,009	$45.13	$38.21 - $48.85
Q1 2016	18,557	$1,086	$42.64	$38.09 - $49.29
Q4 2015	18,657	$1,238	$51.88	$47.79 - $56.33
Q3 2015	18,743	$1,260	$55.30	$49.12 - $60.39
Q2 2015	18,813	$1,449	$57.63	$53.70 - $60.09
Q1 2015	18,961	$1,395	$55.17	$51.96 - $58.45
Q4 2014	19,068	$1,497	$55.11	$47.14 - $59.41
Q3 2014	19,458	$1,432	$52.07	$48.57 - $56.15
Q2 2014	19,188	$1,291	$47.89	$45.62 - $51.11
Q1 2014	19,083	$1,327	$50.16	$46.57 - $55.29
Q4 2013	18,300	$1,343	$50.63	$46.43 - $53.26
Q3 2013	17,080	$1,123	$49.26	$46.73 - $51.30
Q2 2013	17,260	$1,125	$44.60	$39.13 - $48.88