CBOE GLOBAL MKTS INC

Ticker: CBOE CUSIP: 12503M108 Class: COM

CHILTON INVESTMENT CO INC.'s Holding History (CIK: 0001332632)

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

Q4 2025

Shares 1,000 Value ($000) $251 Avg Close $248.74 Range $231.60 - $262.98

Q3 2025

Shares 1,000 Value ($000) $245 Avg Close $240.25 Range $227.43 - $255.27

Q2 2025

Shares 1,005 Value ($000) $234 Avg Close $222.22 Range $200.32 - $235.37

Q1 2025

Shares 1,000 Value ($000) $226 Avg Close $206.46 Range $186.22 - $226.59

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,000	$251	$248.74	$231.60 - $262.98
Q3 2025	1,000	$245	$240.25	$227.43 - $255.27
Q2 2025	1,005	$234	$222.22	$200.32 - $235.37
Q1 2025	1,000	$226	$206.46	$186.22 - $226.59