AUTOMATIC DATA PROCESSING IN

Ticker: ADP CUSIP: 053015103 Class: COM

OBSIDIAN CIO, LLC's Holding History (CIK: 0001843581)

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

Q4 2025

Shares 708 Value ($000) $182 Avg Close $264.83 Range $245.59 - $291.75

Q3 2025

Shares 1,035 Value ($000) $304 Avg Close $297.80 Range $280.46 - $312.33

Q2 2025

Shares 871 Value ($000) $269 Avg Close $302.36 Range $268.13 - $324.50

Q1 2025

Shares 1,147 Value ($000) $351 Avg Close $295.41 Range $279.29 - $315.84

Q4 2024

Shares 1,086 Value ($000) $318 Avg Close $287.90 Range $266.14 - $301.35

Q3 2024

Shares 1,050 Value ($000) $291 Avg Close $253.49 Range $223.96 - $274.02

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	708	$182	$264.83	$245.59 - $291.75
Q3 2025	1,035	$304	$297.80	$280.46 - $312.33
Q2 2025	871	$269	$302.36	$268.13 - $324.50
Q1 2025	1,147	$351	$295.41	$279.29 - $315.84
Q4 2024	1,086	$318	$287.90	$266.14 - $301.35
Q3 2024	1,050	$291	$253.49	$223.96 - $274.02