AUTOMATIC DATA PROCESSING IN

Ticker: ADP CUSIP: 053015103 Class: COM

Alyeska Investment Group, L.P.'s Holding History (CIK: 0001453072)

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

Q4 2025

Shares 383,519 Value ($000) $98,653 Avg Close $264.83 Range $245.59 - $291.75

Q1 2025

Shares 61,008 Value ($000) $18,640 Avg Close $295.41 Range $279.29 - $315.84

Q1 2023

Shares 58,977 Value ($000) $13,130 Avg Close $211.47 Range $197.72 - $230.89

Q3 2020

Shares 49,619 Value ($000) $6,921 Avg Close $125.00 Range $114.15 - $135.97

Q1 2020

Shares 39,569 Value ($000) $5,408 Avg Close $141.95 Range $91.30 - $160.44

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	383,519	$98,653	$264.83	$245.59 - $291.75
Q1 2025	61,008	$18,640	$295.41	$279.29 - $315.84
Q1 2023	58,977	$13,130	$211.47	$197.72 - $230.89
Q3 2020	49,619	$6,921	$125.00	$114.15 - $135.97
Q1 2020	39,569	$5,408	$141.95	$91.30 - $160.44