CBOE GLOBAL MKTS INC

Ticker: CBOE CUSIP: 12503M108 Class: COM

GAM Holding AG's Holding History (CIK: 0001438848)

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

Q4 2025

Shares 5,076 Value ($000) $1,274 Avg Close $248.74 Range $231.60 - $262.98

Q3 2025

Shares 6,033 Value ($000) $1,480 Avg Close $240.25 Range $227.43 - $255.27

Q2 2025

Shares 6,146 Value ($000) $1,433 Avg Close $222.22 Range $200.32 - $235.37

Q1 2025

Shares 6,810 Value ($000) $1,541 Avg Close $206.46 Range $186.22 - $226.59

Q3 2019

Shares 18,210 Value ($000) $2,093 Avg Close $106.30 Range $95.67 - $112.76

Q2 2019

Shares 23,010 Value ($000) $2,385 Avg Close $94.92 Range $86.04 - $103.62

Q1 2019

Shares 14,195 Value ($000) $1,355 Avg Close $86.61 Range $81.66 - $90.72

Q4 2018

Shares 11,841 Value ($000) $1,158 Avg Close $94.76 Range $80.14 - $104.68

Q3 2018

Shares 16,302 Value ($000) $1,564 Avg Close $91.50 Range $82.59 - $99.23

Q2 2018

Shares 10,235 Value ($000) $1,065 Avg Close $95.60 Range $87.90 - $104.09

Q2 2017

Shares 4,344 Value ($000) $397 Avg Close $76.47 Range $71.59 - $82.39

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	5,076	$1,274	$248.74	$231.60 - $262.98
Q3 2025	6,033	$1,480	$240.25	$227.43 - $255.27
Q2 2025	6,146	$1,433	$222.22	$200.32 - $235.37
Q1 2025	6,810	$1,541	$206.46	$186.22 - $226.59
Q3 2019	18,210	$2,093	$106.30	$95.67 - $112.76
Q2 2019	23,010	$2,385	$94.92	$86.04 - $103.62
Q1 2019	14,195	$1,355	$86.61	$81.66 - $90.72
Q4 2018	11,841	$1,158	$94.76	$80.14 - $104.68
Q3 2018	16,302	$1,564	$91.50	$82.59 - $99.23
Q2 2018	10,235	$1,065	$95.60	$87.90 - $104.09
Q2 2017	4,344	$397	$76.47	$71.59 - $82.39