AUTOMATIC DATA PROCESSING IN

Ticker: ADP CUSIP: 053015103 Class: COM

First Long Island Investors, LLC's Holding History (CIK: 0001490429)

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

Q4 2025

Shares 192,016 Value ($000) $49,392 Avg Close $264.83 Range $245.59 - $291.75

Q3 2025

Shares 190,096 Value ($000) $55,793 Avg Close $297.80 Range $280.46 - $312.33

Q2 2025

Shares 198,748 Value ($000) $61,294 Avg Close $302.36 Range $268.13 - $324.50

Q1 2025

Shares 199,313 Value ($000) $60,896 Avg Close $295.41 Range $279.29 - $315.84

Q4 2024

Shares 202,286 Value ($000) $59,215 Avg Close $287.90 Range $266.14 - $301.35

Q3 2024

Shares 202,446 Value ($000) $56,023 Avg Close $253.49 Range $223.96 - $274.02

Q2 2024

Shares 199,418 Value ($000) $47,599 Avg Close $236.61 Range $228.77 - $245.17

Q1 2024

Shares 202,042 Value ($000) $50,458 Avg Close $234.26 Range $221.78 - $245.61

Q4 2023

Shares 206,535 Value ($000) $48,116 Avg Close $222.04 Range $195.57 - $239.12

Q3 2023

Shares 208,970 Value ($000) $50,274 Avg Close $231.16 Range $204.74 - $243.17

Q2 2023

Shares 210,284 Value ($000) $46,218 Avg Close $203.27 Range $189.64 - $210.89

Q1 2023

Shares 214,362 Value ($000) $47,723 Avg Close $211.47 Range $197.72 - $230.89

Q4 2022

Shares 214,424 Value ($000) $51,217 Avg Close $228.99 Range $203.81 - $257.33

Q3 2022

Shares 215,550 Value ($000) $48,755 Avg Close $219.07 Range $190.70 - $242.63

Q2 2022

Shares 218,004 Value ($000) $45,790 Avg Close $202.51 Range $182.36 - $222.13

Q1 2022

Shares 225,611 Value ($000) $51,336 Avg Close $196.92 Range $176.60 - $227.31

Q4 2021

Shares 198,997 Value ($000) $49,069 Avg Close $207.28 Range $180.16 - $228.68

Q3 2021

Shares 207,788 Value ($000) $41,541 Avg Close $187.71 Range $179.33 - $197.68

Q2 2021

Shares 209,601 Value ($000) $41,631 Avg Close $176.27 Range $167.48 - $182.39

Q1 2021

Shares 273,981 Value ($000) $51,637 Avg Close $156.66 Range $143.60 - $175.27

Q4 2020

Shares 276,458 Value ($000) $48,712 Avg Close $147.45 Range $121.14 - $161.77

Q3 2020

Shares 246,919 Value ($000) $34,443 Avg Close $125.00 Range $114.15 - $135.97

Q2 2020

Shares 225,191 Value ($000) $33,529 Avg Close $126.99 Range $112.18 - $142.82

Q1 2020

Shares 187,380 Value ($000) $25,611 Avg Close $141.95 Range $91.30 - $160.44

Q4 2019

Shares 134,242 Value ($000) $22,888 Avg Close $145.09 Range $134.54 - $151.18

Q3 2019

Shares 133,680 Value ($000) $21,579 Avg Close $143.97 Range $136.57 - $151.98

Q2 2019

Shares 134,742 Value ($000) $22,277 Avg Close $140.97 Range $134.10 - $148.45

Q1 2019

Shares 132,403 Value ($000) $21,150 Avg Close $125.45 Range $108.70 - $138.61

Q4 2018

Shares 117,063 Value ($000) $15,349 Avg Close $121.16 Range $104.68 - $131.62

Q3 2018

Shares 94,170 Value ($000) $14,188 Avg Close $120.81 Range $110.27 - $129.74

Q2 2018

Shares 84,445 Value ($000) $11,327 Avg Close $107.77 Range $94.91 - $120.77

Q1 2018

Shares 85,373 Value ($000) $9,688 Avg Close $98.61 Range $90.87 - $105.75

Q4 2017

Shares 84,398 Value ($000) $9,891 Avg Close $96.16 Range $91.15 - $100.81

Q3 2017

Shares 91,770 Value ($000) $10,032 Avg Close $89.59 Range $83.96 - $101.73

Q2 2017

Shares 158,737 Value ($000) $16,264 Avg Close $84.22 Range $79.33 - $87.79

Q1 2017

Shares 155,179 Value ($000) $15,889 Avg Close $84.40 Range $77.75 - $87.39

Q4 2016

Shares 156,461 Value ($000) $16,081 Avg Close $76.76 Range $70.20 - $85.82

Q3 2016

Shares 153,543 Value ($000) $13,542 Avg Close $74.09 Range $70.80 - $78.37

Q2 2016

Shares 153,769 Value ($000) $14,127 Avg Close $71.77 Range $68.45 - $75.00

Q1 2016

Shares 104,440 Value ($000) $9,369 Avg Close $67.69 Range $61.81 - $73.03

Q4 2015

Shares 108,684 Value ($000) $9,208 Avg Close $69.13 Range $63.10 - $72.67

Q3 2014

Shares 104,612 Value ($000) $8,691 Avg Close $56.27 Range $54.11 - $58.19

Q2 2014

Shares 100,287 Value ($000) $7,951 Avg Close $52.86 Range $49.83 - $54.58

Q1 2014

Shares 95,482 Value ($000) $7,377 Avg Close $52.44 Range $48.53 - $56.01

Q4 2013

Shares 94,207 Value ($000) $7,612 Avg Close $51.46 Range $46.89 - $56.22

Q3 2013

Shares 92,267 Value ($000) $6,678 Avg Close $48.32 Range $45.84 - $50.27

Q2 2013

Shares 88,482 Value ($000) $6,093 Avg Close $45.09 Range $41.94 - $47.70

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	192,016	$49,392	$264.83	$245.59 - $291.75
Q3 2025	190,096	$55,793	$297.80	$280.46 - $312.33
Q2 2025	198,748	$61,294	$302.36	$268.13 - $324.50
Q1 2025	199,313	$60,896	$295.41	$279.29 - $315.84
Q4 2024	202,286	$59,215	$287.90	$266.14 - $301.35
Q3 2024	202,446	$56,023	$253.49	$223.96 - $274.02
Q2 2024	199,418	$47,599	$236.61	$228.77 - $245.17
Q1 2024	202,042	$50,458	$234.26	$221.78 - $245.61
Q4 2023	206,535	$48,116	$222.04	$195.57 - $239.12
Q3 2023	208,970	$50,274	$231.16	$204.74 - $243.17
Q2 2023	210,284	$46,218	$203.27	$189.64 - $210.89
Q1 2023	214,362	$47,723	$211.47	$197.72 - $230.89
Q4 2022	214,424	$51,217	$228.99	$203.81 - $257.33
Q3 2022	215,550	$48,755	$219.07	$190.70 - $242.63
Q2 2022	218,004	$45,790	$202.51	$182.36 - $222.13
Q1 2022	225,611	$51,336	$196.92	$176.60 - $227.31
Q4 2021	198,997	$49,069	$207.28	$180.16 - $228.68
Q3 2021	207,788	$41,541	$187.71	$179.33 - $197.68
Q2 2021	209,601	$41,631	$176.27	$167.48 - $182.39
Q1 2021	273,981	$51,637	$156.66	$143.60 - $175.27
Q4 2020	276,458	$48,712	$147.45	$121.14 - $161.77
Q3 2020	246,919	$34,443	$125.00	$114.15 - $135.97
Q2 2020	225,191	$33,529	$126.99	$112.18 - $142.82
Q1 2020	187,380	$25,611	$141.95	$91.30 - $160.44
Q4 2019	134,242	$22,888	$145.09	$134.54 - $151.18
Q3 2019	133,680	$21,579	$143.97	$136.57 - $151.98
Q2 2019	134,742	$22,277	$140.97	$134.10 - $148.45
Q1 2019	132,403	$21,150	$125.45	$108.70 - $138.61
Q4 2018	117,063	$15,349	$121.16	$104.68 - $131.62
Q3 2018	94,170	$14,188	$120.81	$110.27 - $129.74
Q2 2018	84,445	$11,327	$107.77	$94.91 - $120.77
Q1 2018	85,373	$9,688	$98.61	$90.87 - $105.75
Q4 2017	84,398	$9,891	$96.16	$91.15 - $100.81
Q3 2017	91,770	$10,032	$89.59	$83.96 - $101.73
Q2 2017	158,737	$16,264	$84.22	$79.33 - $87.79
Q1 2017	155,179	$15,889	$84.40	$77.75 - $87.39
Q4 2016	156,461	$16,081	$76.76	$70.20 - $85.82
Q3 2016	153,543	$13,542	$74.09	$70.80 - $78.37
Q2 2016	153,769	$14,127	$71.77	$68.45 - $75.00
Q1 2016	104,440	$9,369	$67.69	$61.81 - $73.03
Q4 2015	108,684	$9,208	$69.13	$63.10 - $72.67
Q3 2014	104,612	$8,691	$56.27	$54.11 - $58.19
Q2 2014	100,287	$7,951	$52.86	$49.83 - $54.58
Q1 2014	95,482	$7,377	$52.44	$48.53 - $56.01
Q4 2013	94,207	$7,612	$51.46	$46.89 - $56.22
Q3 2013	92,267	$6,678	$48.32	$45.84 - $50.27
Q2 2013	88,482	$6,093	$45.09	$41.94 - $47.70