AUTOMATIC DATA PROCESSING IN

Ticker: ADP CUSIP: 053015103 Class: COM

AMG National Trust Bank's Holding History (CIK: 0001388829)

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

Q4 2025

Shares 11,138 Value ($000) $2,865 Avg Close $264.83 Range $245.59 - $291.75

Q3 2025

Shares 11,190 Value ($000) $3,284 Avg Close $297.80 Range $280.46 - $312.33

Q2 2025

Shares 11,340 Value ($000) $3,497 Avg Close $302.36 Range $268.13 - $324.50

Q1 2025

Shares 11,334 Value ($000) $3,463 Avg Close $295.41 Range $279.29 - $315.84

Q4 2024

Shares 11,334 Value ($000) $3,318 Avg Close $287.90 Range $266.14 - $301.35

Q3 2024

Shares 11,301 Value ($000) $3,127 Avg Close $253.49 Range $223.96 - $274.02

Q2 2024

Shares 12,915 Value ($000) $3,083 Avg Close $236.61 Range $228.77 - $245.17

Q1 2024

Shares 11,654 Value ($000) $2,910 Avg Close $234.26 Range $221.78 - $245.61

Q4 2023

Shares 11,654 Value ($000) $2,715 Avg Close $222.04 Range $195.57 - $239.12

Q3 2023

Shares 12,162 Value ($000) $2,926 Avg Close $231.16 Range $204.74 - $243.17

Q2 2023

Shares 13,400 Value ($000) $2,945 Avg Close $203.27 Range $189.64 - $210.89

Q1 2023

Shares 13,569 Value ($000) $3,021 Avg Close $211.47 Range $197.72 - $230.89

Q4 2022

Shares 11,708 Value ($000) $2,797 Avg Close $228.99 Range $203.81 - $257.33

Q3 2022

Shares 13,241 Value ($000) $2,994 Avg Close $219.07 Range $190.70 - $242.63

Q2 2022

Shares 11,075 Value ($000) $2,619 Avg Close $202.51 Range $182.36 - $222.13

Q1 2022

Shares 11,175 Value ($000) $2,544 Avg Close $196.92 Range $176.60 - $227.31

Q4 2021

Shares 11,375 Value ($000) $2,805 Avg Close $207.28 Range $180.16 - $228.68

Q3 2021

Shares 11,006 Value ($000) $2,200 Avg Close $187.71 Range $179.33 - $197.68

Q2 2021

Shares 11,081 Value ($000) $2,201 Avg Close $176.27 Range $167.48 - $182.39

Q1 2021

Shares 12,331 Value ($000) $2,324 Avg Close $156.66 Range $143.60 - $175.27

Q4 2020

Shares 22,928 Value ($000) $4,040 Avg Close $147.45 Range $121.14 - $161.77

Q3 2020

Shares 24,048 Value ($000) $3,354 Avg Close $125.00 Range $114.15 - $135.97

Q2 2020

Shares 25,008 Value ($000) $3,723 Avg Close $126.99 Range $112.18 - $142.82

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	11,138	$2,865	$264.83	$245.59 - $291.75
Q3 2025	11,190	$3,284	$297.80	$280.46 - $312.33
Q2 2025	11,340	$3,497	$302.36	$268.13 - $324.50
Q1 2025	11,334	$3,463	$295.41	$279.29 - $315.84
Q4 2024	11,334	$3,318	$287.90	$266.14 - $301.35
Q3 2024	11,301	$3,127	$253.49	$223.96 - $274.02
Q2 2024	12,915	$3,083	$236.61	$228.77 - $245.17
Q1 2024	11,654	$2,910	$234.26	$221.78 - $245.61
Q4 2023	11,654	$2,715	$222.04	$195.57 - $239.12
Q3 2023	12,162	$2,926	$231.16	$204.74 - $243.17
Q2 2023	13,400	$2,945	$203.27	$189.64 - $210.89
Q1 2023	13,569	$3,021	$211.47	$197.72 - $230.89
Q4 2022	11,708	$2,797	$228.99	$203.81 - $257.33
Q3 2022	13,241	$2,994	$219.07	$190.70 - $242.63
Q2 2022	11,075	$2,619	$202.51	$182.36 - $222.13
Q1 2022	11,175	$2,544	$196.92	$176.60 - $227.31
Q4 2021	11,375	$2,805	$207.28	$180.16 - $228.68
Q3 2021	11,006	$2,200	$187.71	$179.33 - $197.68
Q2 2021	11,081	$2,201	$176.27	$167.48 - $182.39
Q1 2021	12,331	$2,324	$156.66	$143.60 - $175.27
Q4 2020	22,928	$4,040	$147.45	$121.14 - $161.77
Q3 2020	24,048	$3,354	$125.00	$114.15 - $135.97
Q2 2020	25,008	$3,723	$126.99	$112.18 - $142.82