COGNIZANT TECHNOLOGY SOLUTIO

Ticker: CTSH CUSIP: 192446102 Class: CL A

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

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

Q4 2025

Shares 24,882 Value ($000) $2,065 Avg Close $74.65 Range $64.87 - $86.94

Q3 2025

Shares 24,947 Value ($000) $1,673 Avg Close $71.83 Range $64.89 - $80.89

Q2 2025

Shares 24,737 Value ($000) $1,930 Avg Close $75.82 Range $64.70 - $81.20

Q1 2025

Shares 24,692 Value ($000) $1,889 Avg Close $80.25 Range $73.39 - $89.37

Q4 2024

Shares 24,837 Value ($000) $1,910 Avg Close $76.85 Range $71.67 - $81.15

Q3 2024

Shares 24,963 Value ($000) $1,927 Avg Close $72.87 Range $64.98 - $78.37

Q2 2024

Shares 24,926 Value ($000) $1,695 Avg Close $66.04 Range $62.28 - $70.79

Q1 2024

Shares 24,878 Value ($000) $1,823 Avg Close $74.12 Range $69.61 - $77.86

Q4 2023

Shares 25,499 Value ($000) $1,926 Avg Close $66.72 Range $59.93 - $74.43

Q3 2023

Shares 25,824 Value ($000) $1,749 Avg Close $66.41 Range $61.57 - $69.83

Q2 2023

Shares 26,684 Value ($000) $1,742 Avg Close $59.34 Range $55.53 - $62.98

Q4 2022

Shares 26,192 Value ($000) $1 Avg Close $55.69 Range $48.63 - $60.52

Q3 2022

Shares 26,447 Value ($000) $1,519 Avg Close $61.93 Range $54.40 - $66.57

Q2 2022

Shares 26,357 Value ($000) $1,779 Avg Close $72.07 Range $61.57 - $85.09

Q1 2022

Shares 26,332 Value ($000) $2,361 Avg Close $82.47 Range $75.89 - $87.88

Q4 2021

Shares 27,212 Value ($000) $2,415 Avg Close $75.26 Range $68.27 - $84.43

Q3 2021

Shares 26,857 Value ($000) $1,993 Avg Close $68.84 Range $61.66 - $73.23

Q2 2021

Shares 21,447 Value ($000) $1,485 Avg Close $69.24 Range $63.55 - $76.66

Q1 2021

Shares 23,978 Value ($000) $1,873 Avg Close $71.61 Range $66.44 - $76.14

Q4 2020

Shares 21,734 Value ($000) $1,781 Avg Close $70.34 Range $62.56 - $76.57

Q3 2020

Shares 21,269 Value ($000) $1,477 Avg Close $59.95 Range $50.20 - $66.27

Q2 2020

Shares 22,054 Value ($000) $1,253 Avg Close $49.31 Range $38.60 - $54.69

Q1 2020

Shares 21,454 Value ($000) $997 Avg Close $54.50 Range $36.65 - $65.27

Q4 2019

Shares 17,954 Value ($000) $1,114 Avg Close $56.34 Range $53.61 - $58.78

Q3 2019

Shares 11,914 Value ($000) $718 Avg Close $57.43 Range $53.40 - $61.59

Q2 2019

Shares 11,039 Value ($000) $700 Avg Close $59.41 Range $51.30 - $67.69

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	24,882	$2,065	$74.65	$64.87 - $86.94
Q3 2025	24,947	$1,673	$71.83	$64.89 - $80.89
Q2 2025	24,737	$1,930	$75.82	$64.70 - $81.20
Q1 2025	24,692	$1,889	$80.25	$73.39 - $89.37
Q4 2024	24,837	$1,910	$76.85	$71.67 - $81.15
Q3 2024	24,963	$1,927	$72.87	$64.98 - $78.37
Q2 2024	24,926	$1,695	$66.04	$62.28 - $70.79
Q1 2024	24,878	$1,823	$74.12	$69.61 - $77.86
Q4 2023	25,499	$1,926	$66.72	$59.93 - $74.43
Q3 2023	25,824	$1,749	$66.41	$61.57 - $69.83
Q2 2023	26,684	$1,742	$59.34	$55.53 - $62.98
Q4 2022	26,192	$1	$55.69	$48.63 - $60.52
Q3 2022	26,447	$1,519	$61.93	$54.40 - $66.57
Q2 2022	26,357	$1,779	$72.07	$61.57 - $85.09
Q1 2022	26,332	$2,361	$82.47	$75.89 - $87.88
Q4 2021	27,212	$2,415	$75.26	$68.27 - $84.43
Q3 2021	26,857	$1,993	$68.84	$61.66 - $73.23
Q2 2021	21,447	$1,485	$69.24	$63.55 - $76.66
Q1 2021	23,978	$1,873	$71.61	$66.44 - $76.14
Q4 2020	21,734	$1,781	$70.34	$62.56 - $76.57
Q3 2020	21,269	$1,477	$59.95	$50.20 - $66.27
Q2 2020	22,054	$1,253	$49.31	$38.60 - $54.69
Q1 2020	21,454	$997	$54.50	$36.65 - $65.27
Q4 2019	17,954	$1,114	$56.34	$53.61 - $58.78
Q3 2019	11,914	$718	$57.43	$53.40 - $61.59
Q2 2019	11,039	$700	$59.41	$51.30 - $67.69