AUTOMATIC DATA PROCESSING IN

Ticker: ADP CUSIP: 053015103 Class: COM

GAMCO INVESTORS, INC. ET AL's Holding History (CIK: 0000807249)

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

Q1 2023

Shares 1,000 Value ($000) $223 Avg Close $211.47 Range $197.72 - $230.89

Q4 2022

Shares 1,000 Value ($000) $239 Avg Close $228.99 Range $203.81 - $257.33

Q1 2021

Shares 1,100 Value ($000) $207 Avg Close $156.66 Range $143.60 - $175.27

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	1,000	$223	$211.47	$197.72 - $230.89
Q4 2022	1,000	$239	$228.99	$203.81 - $257.33
Q1 2021	1,100	$207	$156.66	$143.60 - $175.27