CBOE GLOBAL MKTS INC

Ticker: CBOE CUSIP: 12503M108 Class: COM

SRB CORP's Holding History (CIK: 0001496228)

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

Q3 2020

Shares 6,480 Value ($000) $568 Avg Close $83.74 Range $78.21 - $90.86

Q3 2018

Shares 5,374 Value ($000) $516 Avg Close $91.50 Range $82.59 - $99.23

Q2 2018

Shares 5,193 Value ($000) $540 Avg Close $95.60 Range $87.90 - $104.09

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2020	6,480	$568	$83.74	$78.21 - $90.86
Q3 2018	5,374	$516	$91.50	$82.59 - $99.23
Q2 2018	5,193	$540	$95.60	$87.90 - $104.09