AUTOMATIC DATA PROCESSING IN

Ticker: ADP CUSIP: 053015103 Class: COM

SECURITY NATIONAL BANK OF SO DAK's Holding History (CIK: 0001105909)

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

Q4 2025

Shares 10,573 Value ($000) $2,720 Avg Close $264.83 Range $245.59 - $291.75

Q3 2025

Shares 10,543 Value ($000) $3,094 Avg Close $297.80 Range $280.46 - $312.33

Q2 2025

Shares 10,498 Value ($000) $3,238 Avg Close $302.36 Range $268.13 - $324.50

Q1 2025

Shares 10,575 Value ($000) $3,231 Avg Close $295.41 Range $279.29 - $315.84

Q4 2024

Shares 10,585 Value ($000) $3,099 Avg Close $287.90 Range $266.14 - $301.35

Q3 2024

Shares 10,528 Value ($000) $2,913 Avg Close $253.49 Range $223.96 - $274.02

Q2 2024

Shares 10,638 Value ($000) $2,539 Avg Close $236.61 Range $228.77 - $245.17

Q1 2024

Shares 10,568 Value ($000) $2,639 Avg Close $234.26 Range $221.78 - $245.61

Q4 2023

Shares 10,588 Value ($000) $2,467 Avg Close $222.04 Range $195.57 - $239.12

Q3 2023

Shares 10,265 Value ($000) $2,470 Avg Close $231.16 Range $204.74 - $243.17

Q2 2023

Shares 10,115 Value ($000) $2,223 Avg Close $203.27 Range $189.64 - $210.89

Q4 2022

Shares 10,291 Value ($000) $2 Avg Close $228.99 Range $203.81 - $257.33

Q3 2022

Shares 10,041 Value ($000) $2,271 Avg Close $219.07 Range $190.70 - $242.63

Q2 2022

Shares 9,981 Value ($000) $2,097 Avg Close $202.51 Range $182.36 - $222.13

Q1 2022

Shares 10,048 Value ($000) $2,286 Avg Close $196.92 Range $176.60 - $227.31

Q4 2021

Shares 9,608 Value ($000) $2,369 Avg Close $207.28 Range $180.16 - $228.68

Q3 2021

Shares 9,618 Value ($000) $1,923 Avg Close $187.71 Range $179.33 - $197.68

Q2 2021

Shares 11,299 Value ($000) $2,244 Avg Close $176.27 Range $167.48 - $182.39

Q1 2021

Shares 9,413 Value ($000) $1,774 Avg Close $156.66 Range $143.60 - $175.27

Q4 2020

Shares 8,828 Value ($000) $1,555 Avg Close $147.45 Range $121.14 - $161.77

Q3 2020

Shares 8,713 Value ($000) $1,215 Avg Close $125.00 Range $114.15 - $135.97

Q2 2020

Shares 8,840 Value ($000) $1,317 Avg Close $126.99 Range $112.18 - $142.82

Q1 2020

Shares 8,640 Value ($000) $1,180 Avg Close $141.95 Range $91.30 - $160.44

Q4 2019

Shares 8,810 Value ($000) $1,502 Avg Close $145.09 Range $134.54 - $151.18

Q3 2019

Shares 8,510 Value ($000) $1,374 Avg Close $143.97 Range $136.57 - $151.98

Q2 2019

Shares 8,320 Value ($000) $1,375 Avg Close $140.97 Range $134.10 - $148.45

Q1 2019

Shares 7,915 Value ($000) $1,264 Avg Close $125.45 Range $108.70 - $138.61

Q4 2018

Shares 6,475 Value ($000) $849 Avg Close $121.16 Range $104.68 - $131.62

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	10,573	$2,720	$264.83	$245.59 - $291.75
Q3 2025	10,543	$3,094	$297.80	$280.46 - $312.33
Q2 2025	10,498	$3,238	$302.36	$268.13 - $324.50
Q1 2025	10,575	$3,231	$295.41	$279.29 - $315.84
Q4 2024	10,585	$3,099	$287.90	$266.14 - $301.35
Q3 2024	10,528	$2,913	$253.49	$223.96 - $274.02
Q2 2024	10,638	$2,539	$236.61	$228.77 - $245.17
Q1 2024	10,568	$2,639	$234.26	$221.78 - $245.61
Q4 2023	10,588	$2,467	$222.04	$195.57 - $239.12
Q3 2023	10,265	$2,470	$231.16	$204.74 - $243.17
Q2 2023	10,115	$2,223	$203.27	$189.64 - $210.89
Q4 2022	10,291	$2	$228.99	$203.81 - $257.33
Q3 2022	10,041	$2,271	$219.07	$190.70 - $242.63
Q2 2022	9,981	$2,097	$202.51	$182.36 - $222.13
Q1 2022	10,048	$2,286	$196.92	$176.60 - $227.31
Q4 2021	9,608	$2,369	$207.28	$180.16 - $228.68
Q3 2021	9,618	$1,923	$187.71	$179.33 - $197.68
Q2 2021	11,299	$2,244	$176.27	$167.48 - $182.39
Q1 2021	9,413	$1,774	$156.66	$143.60 - $175.27
Q4 2020	8,828	$1,555	$147.45	$121.14 - $161.77
Q3 2020	8,713	$1,215	$125.00	$114.15 - $135.97
Q2 2020	8,840	$1,317	$126.99	$112.18 - $142.82
Q1 2020	8,640	$1,180	$141.95	$91.30 - $160.44
Q4 2019	8,810	$1,502	$145.09	$134.54 - $151.18
Q3 2019	8,510	$1,374	$143.97	$136.57 - $151.98
Q2 2019	8,320	$1,375	$140.97	$134.10 - $148.45
Q1 2019	7,915	$1,264	$125.45	$108.70 - $138.61
Q4 2018	6,475	$849	$121.16	$104.68 - $131.62