AUTOMATIC DATA PROCESSING IN

Ticker: ADP CUSIP: 053015103 Class: COM

GUYASUTA INVESTMENT ADVISORS INC's Holding History (CIK: 0000928568)

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

Q4 2025

Shares 50,544 Value ($000) $13,001 Avg Close $264.83 Range $245.59 - $291.75

Q3 2025

Shares 51,539 Value ($000) $15,127 Avg Close $297.80 Range $280.46 - $312.33

Q2 2025

Shares 54,212 Value ($000) $16,719 Avg Close $302.36 Range $268.13 - $324.50

Q1 2025

Shares 54,287 Value ($000) $16,586 Avg Close $295.41 Range $279.29 - $315.84

Q4 2024

Shares 54,417 Value ($000) $15,929 Avg Close $287.90 Range $266.14 - $301.35

Q3 2024

Shares 54,916 Value ($000) $15,197 Avg Close $253.49 Range $223.96 - $274.02

Q2 2024

Shares 56,890 Value ($000) $13,254 Avg Close $236.61 Range $228.77 - $245.17

Q1 2024

Shares 58,770 Value ($000) $13,692 Avg Close $234.26 Range $221.78 - $245.61

Q4 2023

Shares 58,770 Value ($000) $13,692 Avg Close $222.04 Range $195.57 - $239.12

Q3 2023

Shares 60,433 Value ($000) $14,539 Avg Close $231.16 Range $204.74 - $243.17

Q2 2023

Shares 61,095 Value ($000) $13,428 Avg Close $203.27 Range $189.64 - $210.89

Q1 2023

Shares 64,271 Value ($000) $14,309 Avg Close $211.47 Range $197.72 - $230.89

Q4 2022

Shares 64,548 Value ($000) $15,418 Avg Close $228.99 Range $203.81 - $257.33

Q3 2022

Shares 65,528 Value ($000) $14,822 Avg Close $219.07 Range $190.70 - $242.63

Q2 2022

Shares 66,198 Value ($000) $13,904 Avg Close $202.51 Range $182.36 - $222.13

Q1 2022

Shares 66,614 Value ($000) $15,157 Avg Close $196.92 Range $176.60 - $227.31

Q4 2021

Shares 67,829 Value ($000) $16,725 Avg Close $207.28 Range $180.16 - $228.68

Q3 2021

Shares 67,529 Value ($000) $13,500 Avg Close $187.71 Range $179.33 - $197.68

Q2 2021

Shares 69,569 Value ($000) $13,818 Avg Close $176.27 Range $167.48 - $182.39

Q1 2021

Shares 69,589 Value ($000) $13,115 Avg Close $156.66 Range $143.60 - $175.27

Q4 2020

Shares 69,754 Value ($000) $12,291 Avg Close $147.45 Range $121.14 - $161.77

Q3 2020

Shares 70,659 Value ($000) $9,856 Avg Close $125.00 Range $114.15 - $135.97

Q2 2020

Shares 71,009 Value ($000) $10,573 Avg Close $126.99 Range $112.18 - $142.82

Q1 2020

Shares 70,458 Value ($000) $9,630 Avg Close $141.95 Range $91.30 - $160.44

Q4 2019

Shares 70,698 Value ($000) $12,054 Avg Close $145.09 Range $134.54 - $151.18

Q3 2019

Shares 71,363 Value ($000) $11,519 Avg Close $143.97 Range $136.57 - $151.98

Q2 2019

Shares 72,694 Value ($000) $12,018 Avg Close $140.97 Range $134.10 - $148.45

Q1 2019

Shares 72,569 Value ($000) $11,592 Avg Close $125.45 Range $108.70 - $138.61

Q4 2018

Shares 73,154 Value ($000) $9,592 Avg Close $121.16 Range $104.68 - $131.62

Q3 2018

Shares 74,701 Value ($000) $11,254 Avg Close $120.81 Range $110.27 - $129.74

Q2 2018

Shares 76,331 Value ($000) $10,239 Avg Close $107.77 Range $94.91 - $120.77

Q1 2018

Shares 77,071 Value ($000) $8,746 Avg Close $98.61 Range $90.87 - $105.75

Q4 2017

Shares 82,715 Value ($000) $9,693 Avg Close $96.16 Range $91.15 - $100.81

Q3 2017

Shares 86,317 Value ($000) $9,436 Avg Close $89.59 Range $83.96 - $101.73

Q2 2017

Shares 205,707 Value ($000) $21,077 Avg Close $84.22 Range $79.33 - $87.79

Q1 2017

Shares 207,727 Value ($000) $21,269 Avg Close $84.40 Range $77.75 - $87.39

Q4 2016

Shares 216,817 Value ($000) $22,284 Avg Close $76.76 Range $70.20 - $85.82

Q3 2016

Shares 214,900 Value ($000) $18,954 Avg Close $74.09 Range $70.80 - $78.37

Q2 2016

Shares 214,949 Value ($000) $19,747 Avg Close $71.77 Range $68.45 - $75.00

Q1 2016

Shares 215,936 Value ($000) $19,371 Avg Close $67.69 Range $61.81 - $73.03

Q4 2015

Shares 224,055 Value ($000) $18,981 Avg Close $69.13 Range $63.10 - $72.67

Q3 2015

Shares 225,144 Value ($000) $18,092 Avg Close $63.87 Range $51.20 - $67.86

Q2 2015

Shares 225,761 Value ($000) $18,112 Avg Close $67.60 Range $63.55 - $69.99

Q1 2015

Shares 224,144 Value ($000) $19,195 Avg Close $67.89 Range $64.32 - $71.03

Q4 2014

Shares 224,802 Value ($000) $18,741 Avg Close $63.52 Range $55.18 - $68.07

Q3 2014

Shares 229,513 Value ($000) $16,727 Avg Close $56.27 Range $54.11 - $58.19

Q2 2014

Shares 236,853 Value ($000) $18,777 Avg Close $52.86 Range $49.83 - $54.58

Q1 2014

Shares 234,465 Value ($000) $18,114 Avg Close $52.44 Range $48.53 - $56.01

Q4 2013

Shares 227,486 Value ($000) $18,380 Avg Close $51.46 Range $46.89 - $56.22

Q3 2013

Shares 236,459 Value ($000) $17,114 Avg Close $48.32 Range $45.84 - $50.27

Q2 2013

Shares 234,868 Value ($000) $16,173 Avg Close $45.09 Range $41.94 - $47.70

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	50,544	$13,001	$264.83	$245.59 - $291.75
Q3 2025	51,539	$15,127	$297.80	$280.46 - $312.33
Q2 2025	54,212	$16,719	$302.36	$268.13 - $324.50
Q1 2025	54,287	$16,586	$295.41	$279.29 - $315.84
Q4 2024	54,417	$15,929	$287.90	$266.14 - $301.35
Q3 2024	54,916	$15,197	$253.49	$223.96 - $274.02
Q2 2024	56,890	$13,254	$236.61	$228.77 - $245.17
Q1 2024	58,770	$13,692	$234.26	$221.78 - $245.61
Q4 2023	58,770	$13,692	$222.04	$195.57 - $239.12
Q3 2023	60,433	$14,539	$231.16	$204.74 - $243.17
Q2 2023	61,095	$13,428	$203.27	$189.64 - $210.89
Q1 2023	64,271	$14,309	$211.47	$197.72 - $230.89
Q4 2022	64,548	$15,418	$228.99	$203.81 - $257.33
Q3 2022	65,528	$14,822	$219.07	$190.70 - $242.63
Q2 2022	66,198	$13,904	$202.51	$182.36 - $222.13
Q1 2022	66,614	$15,157	$196.92	$176.60 - $227.31
Q4 2021	67,829	$16,725	$207.28	$180.16 - $228.68
Q3 2021	67,529	$13,500	$187.71	$179.33 - $197.68
Q2 2021	69,569	$13,818	$176.27	$167.48 - $182.39
Q1 2021	69,589	$13,115	$156.66	$143.60 - $175.27
Q4 2020	69,754	$12,291	$147.45	$121.14 - $161.77
Q3 2020	70,659	$9,856	$125.00	$114.15 - $135.97
Q2 2020	71,009	$10,573	$126.99	$112.18 - $142.82
Q1 2020	70,458	$9,630	$141.95	$91.30 - $160.44
Q4 2019	70,698	$12,054	$145.09	$134.54 - $151.18
Q3 2019	71,363	$11,519	$143.97	$136.57 - $151.98
Q2 2019	72,694	$12,018	$140.97	$134.10 - $148.45
Q1 2019	72,569	$11,592	$125.45	$108.70 - $138.61
Q4 2018	73,154	$9,592	$121.16	$104.68 - $131.62
Q3 2018	74,701	$11,254	$120.81	$110.27 - $129.74
Q2 2018	76,331	$10,239	$107.77	$94.91 - $120.77
Q1 2018	77,071	$8,746	$98.61	$90.87 - $105.75
Q4 2017	82,715	$9,693	$96.16	$91.15 - $100.81
Q3 2017	86,317	$9,436	$89.59	$83.96 - $101.73
Q2 2017	205,707	$21,077	$84.22	$79.33 - $87.79
Q1 2017	207,727	$21,269	$84.40	$77.75 - $87.39
Q4 2016	216,817	$22,284	$76.76	$70.20 - $85.82
Q3 2016	214,900	$18,954	$74.09	$70.80 - $78.37
Q2 2016	214,949	$19,747	$71.77	$68.45 - $75.00
Q1 2016	215,936	$19,371	$67.69	$61.81 - $73.03
Q4 2015	224,055	$18,981	$69.13	$63.10 - $72.67
Q3 2015	225,144	$18,092	$63.87	$51.20 - $67.86
Q2 2015	225,761	$18,112	$67.60	$63.55 - $69.99
Q1 2015	224,144	$19,195	$67.89	$64.32 - $71.03
Q4 2014	224,802	$18,741	$63.52	$55.18 - $68.07
Q3 2014	229,513	$16,727	$56.27	$54.11 - $58.19
Q2 2014	236,853	$18,777	$52.86	$49.83 - $54.58
Q1 2014	234,465	$18,114	$52.44	$48.53 - $56.01
Q4 2013	227,486	$18,380	$51.46	$46.89 - $56.22
Q3 2013	236,459	$17,114	$48.32	$45.84 - $50.27
Q2 2013	234,868	$16,173	$45.09	$41.94 - $47.70