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CBOE US
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Cboe Global Markets, Inc.
(CBOE US)
$335.53
+21.28
6.77%
Ext:
$327.77
-7.76
2.31%
(Market Closed · 00:00:02 UTC)
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Insider Ownership
Tilly Edward T
(58)
Expand
4
Statement of changes in beneficial ownership
12 Jul 2023
4
Statement of changes in beneficial ownership
15 Jun 2023
4
Statement of changes in beneficial ownership
22 Feb 2023
4
Statement of changes in beneficial ownership
10 Feb 2023
4
Statement of changes in beneficial ownership
9 Nov 2022
4
Statement of changes in beneficial ownership
23 Feb 2022
4
Statement of changes in beneficial ownership
11 Feb 2022
4
Statement of changes in beneficial ownership
4 Nov 2021
4
Statement of changes in beneficial ownership
5 Aug 2021
4
Statement of changes in beneficial ownership
17 May 2021
Isaacson Christopher A
(57)
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4
Statement of changes in beneficial ownership
23 Feb
4
Statement of changes in beneficial ownership
17 Feb
4
Statement of changes in beneficial ownership
4 Sep 2025
4
Statement of changes in beneficial ownership
17 Jul 2025
4
Statement of changes in beneficial ownership
11 Jun 2025
4
Statement of changes in beneficial ownership
21 Feb 2025
4
Statement of changes in beneficial ownership
14 Feb 2025
4
Statement of changes in beneficial ownership
12 Feb 2025
4
Statement of changes in beneficial ownership
5 Sep 2024
4
Statement of changes in beneficial ownership
7 Aug 2024
Schell Brian N
(30)
Expand
4
Statement of changes in beneficial ownership
22 Feb 2023
4
Statement of changes in beneficial ownership
10 Feb 2023
4
Statement of changes in beneficial ownership
8 Nov 2022
4
Statement of changes in beneficial ownership
5 Oct 2022
4
Statement of changes in beneficial ownership
12 Sep 2022
4
Statement of changes in beneficial ownership
23 Feb 2022
4
Statement of changes in beneficial ownership
11 Feb 2022
4
Statement of changes in beneficial ownership
12 Nov 2021
4
Statement of changes in beneficial ownership
28 Jun 2021
4
Statement of changes in beneficial ownership
23 Jun 2021
Provost Edward L
(27)
Expand
4
Statement of changes in beneficial ownership
2 Mar 2017
4
Statement of changes in beneficial ownership
22 Feb 2017
4/A
Statement of changes in beneficial ownership (amendment)
27 Feb 2017
4
Statement of changes in beneficial ownership
17 Feb 2017
4
Statement of changes in beneficial ownership
20 Dec 2016
4
Statement of changes in beneficial ownership
30 Mar 2016
4
Statement of changes in beneficial ownership
23 Feb 2016
4
Statement of changes in beneficial ownership
9 Feb 2016
5
Annual statement of beneficial ownership
13 Jan 2016
4
Statement of changes in beneficial ownership
16 Oct 2015
Sexton John P
(25)
Expand
4
Statement of changes in beneficial ownership
23 Feb
4
Statement of changes in beneficial ownership
17 Feb
4
Statement of changes in beneficial ownership
17 Jul 2025
4
Statement of changes in beneficial ownership
21 Feb 2025
4
Statement of changes in beneficial ownership
12 Feb 2025
4
Statement of changes in beneficial ownership
13 Mar 2024
4
Statement of changes in beneficial ownership
22 Feb 2024
4
Statement of changes in beneficial ownership
9 Feb 2024
4
Statement of changes in beneficial ownership
13 Jun 2023
4
Statement of changes in beneficial ownership
22 Feb 2023
Froetscher Janet P
(22)
Expand
4
Statement of changes in beneficial ownership
14 Aug
4
Statement of changes in beneficial ownership
20 May
4
Statement of changes in beneficial ownership
18 May
4
Statement of changes in beneficial ownership
8 May 2025
4
Statement of changes in beneficial ownership
20 May 2024
4
Statement of changes in beneficial ownership
15 May 2023
4
Statement of changes in beneficial ownership
16 May 2022
4
Statement of changes in beneficial ownership
8 Nov 2021
4
Statement of changes in beneficial ownership
17 May 2021
4
Statement of changes in beneficial ownership
14 May 2020
Griebenow Jill
(22)
Expand
4
Statement of changes in beneficial ownership
23 Feb
4
Statement of changes in beneficial ownership
17 Feb
4
Statement of changes in beneficial ownership
21 Feb 2025
4
Statement of changes in beneficial ownership
6 Sep 2024
4
Statement of changes in beneficial ownership
22 Feb 2024
4
Statement of changes in beneficial ownership
22 Aug 2023
4
Statement of changes in beneficial ownership
22 Feb 2023
4
Statement of changes in beneficial ownership
7 Dec 2022
4
Statement of changes in beneficial ownership
23 Feb 2022
4
Statement of changes in beneficial ownership
19 May 2021
REYNOLDS DAVID S
(20)
Expand
4
Statement of changes in beneficial ownership
21 Feb 2018
4
Statement of changes in beneficial ownership
13 Oct 2017
4
Statement of changes in beneficial ownership
22 Feb 2017
4
Statement of changes in beneficial ownership
14 Apr 2016
4
Statement of changes in beneficial ownership
7 Apr 2016
4
Statement of changes in beneficial ownership
23 Feb 2016
4
Statement of changes in beneficial ownership
9 Feb 2016
4
Statement of changes in beneficial ownership
20 Feb 2015
4
Statement of changes in beneficial ownership
10 Feb 2015
4
Statement of changes in beneficial ownership
17 Jun 2014
O'Connell Gerald T
(20)
Expand
4
Statement of changes in beneficial ownership
2 Mar 2017
4
Statement of changes in beneficial ownership
22 Feb 2017
4/A
Statement of changes in beneficial ownership (amendment)
27 Feb 2017
4
Statement of changes in beneficial ownership
17 Feb 2017
4
Statement of changes in beneficial ownership
16 Jun 2016
4
Statement of changes in beneficial ownership
23 Feb 2016
4
Statement of changes in beneficial ownership
9 Feb 2016
4
Statement of changes in beneficial ownership
15 Jul 2015
4
Statement of changes in beneficial ownership
20 Feb 2015
4
Statement of changes in beneficial ownership
10 Feb 2015
Moffic-Silver Joanne
(20)
Expand
4
Statement of changes in beneficial ownership
2 Mar 2018
4
Statement of changes in beneficial ownership
21 Feb 2018
4
Statement of changes in beneficial ownership
16 Feb 2018
4
Statement of changes in beneficial ownership
22 Feb 2017
4/A
Statement of changes in beneficial ownership (amendment)
27 Feb 2017
4
Statement of changes in beneficial ownership
17 Feb 2017
4
Statement of changes in beneficial ownership
23 Feb 2016
4
Statement of changes in beneficial ownership
9 Feb 2016
4
Statement of changes in beneficial ownership
20 Feb 2015
4
Statement of changes in beneficial ownership
10 Feb 2015
Dean Alan J
(20)
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4
Statement of changes in beneficial ownership
3 Jan 2018
4
Statement of changes in beneficial ownership
22 Feb 2017
4/A
Statement of changes in beneficial ownership (amendment)
27 Feb 2017
4
Statement of changes in beneficial ownership
17 Feb 2017
4
Statement of changes in beneficial ownership
5 Apr 2016
4
Statement of changes in beneficial ownership
23 Feb 2016
4
Statement of changes in beneficial ownership
9 Feb 2016
4
Statement of changes in beneficial ownership
9 Oct 2015
4
Statement of changes in beneficial ownership
20 Feb 2015
4
Statement of changes in beneficial ownership
10 Feb 2015
Howson Dave
(19)
Expand
4
Statement of changes in beneficial ownership
21 Feb 2025
4
Statement of changes in beneficial ownership
14 Feb 2025
4
Statement of changes in beneficial ownership
12 Feb 2025
4
Statement of changes in beneficial ownership
6 Aug 2024
4
Statement of changes in beneficial ownership
29 Jul 2024
4
Statement of changes in beneficial ownership
24 Jul 2024
4
Statement of changes in beneficial ownership
22 Feb 2024
4
Statement of changes in beneficial ownership
13 Feb 2024
4
Statement of changes in beneficial ownership
9 Feb 2024
4
Statement of changes in beneficial ownership
21 Aug 2023
BRODSKY WILLIAM J
(18)
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Statement of changes in beneficial ownership
16 Nov 2016
4
Statement of changes in beneficial ownership
8 Jun 2016
4
Statement of changes in beneficial ownership
23 May 2016
4
Statement of changes in beneficial ownership
20 May 2016
4
Statement of changes in beneficial ownership
20 Apr 2016
5
Annual statement of beneficial ownership
13 Jan 2016
4
Statement of changes in beneficial ownership
4 Dec 2015
4
Statement of changes in beneficial ownership
22 May 2015
4
Statement of changes in beneficial ownership
10 Feb 2015
5
Annual statement of beneficial ownership
20 Jan 2015
Goodman Jill R
(18)
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4
Statement of changes in beneficial ownership
18 May
4
Statement of changes in beneficial ownership
8 May 2025
4
Statement of changes in beneficial ownership
14 Mar 2025
4
Statement of changes in beneficial ownership
20 May 2024
4
Statement of changes in beneficial ownership
10 Aug 2023
4
Statement of changes in beneficial ownership
15 May 2023
4
Statement of changes in beneficial ownership
16 May 2022
4
Statement of changes in beneficial ownership
17 May 2021
4
Statement of changes in beneficial ownership
14 May 2020
4
Statement of changes in beneficial ownership
20 May 2019
Harkins Bryan
(18)
Expand
4
Statement of changes in beneficial ownership
17 May 2021
4
Statement of changes in beneficial ownership
10 May 2021
4
Statement of changes in beneficial ownership
23 Feb 2021
4
Statement of changes in beneficial ownership
12 Feb 2021
4
Statement of changes in beneficial ownership
13 Jan 2021
4
Statement of changes in beneficial ownership
3 Mar 2020
4
Statement of changes in beneficial ownership
21 Feb 2020
4
Statement of changes in beneficial ownership
15 Jan 2020
4
Statement of changes in beneficial ownership
17 Dec 2019
4
Statement of changes in beneficial ownership
3 Dec 2019
PALMORE RODERICK A
(17)
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4
Statement of changes in beneficial ownership
18 May
4
Statement of changes in beneficial ownership
8 May 2025
4
Statement of changes in beneficial ownership
20 May 2024
4
Statement of changes in beneficial ownership
15 May 2023
4
Statement of changes in beneficial ownership
16 May 2022
4
Statement of changes in beneficial ownership
17 May 2021
4
Statement of changes in beneficial ownership
14 May 2020
4
Statement of changes in beneficial ownership
20 May 2019
4
Statement of changes in beneficial ownership
21 May 2018
4
Statement of changes in beneficial ownership
22 May 2017
English Frank E. Jr.
(17)
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4
Statement of changes in beneficial ownership
20 May 2019
4
Statement of changes in beneficial ownership
7 Nov 2018
4
Statement of changes in beneficial ownership
13 Sep 2018
4
Statement of changes in beneficial ownership
21 May 2018
4
Statement of changes in beneficial ownership
7 Dec 2017
4
Statement of changes in beneficial ownership
29 Aug 2017
4
Statement of changes in beneficial ownership
22 May 2017
4
Statement of changes in beneficial ownership
16 May 2017
4
Statement of changes in beneficial ownership
7 Mar 2017
4
Statement of changes in beneficial ownership
23 May 2016
Clay Catherine R
(17)
Expand
4
Statement of changes in beneficial ownership
17 Jul 2025
4
Statement of changes in beneficial ownership
28 May 2025
4
Statement of changes in beneficial ownership
21 Feb 2025
4
Statement of changes in beneficial ownership
12 Feb 2025
4
Statement of changes in beneficial ownership
9 Aug 2024
4
Statement of changes in beneficial ownership
15 May 2024
4
Statement of changes in beneficial ownership
13 May 2024
4
Statement of changes in beneficial ownership
22 Feb 2024
4
Statement of changes in beneficial ownership
28 Nov 2023
4
Statement of changes in beneficial ownership
21 Nov 2023
RATTERMAN JOSEPH P
(16)
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4
Statement of changes in beneficial ownership
14 Dec 2023
4
Statement of changes in beneficial ownership
26 May 2023
4
Statement of changes in beneficial ownership
15 May 2023
4
Statement of changes in beneficial ownership
27 May 2022
4
Statement of changes in beneficial ownership
16 May 2022
4
Statement of changes in beneficial ownership
17 May 2021
4
Statement of changes in beneficial ownership
4 Jun 2020
4
Statement of changes in beneficial ownership
14 May 2020
4
Statement of changes in beneficial ownership
20 May 2019
4
Statement of changes in beneficial ownership
21 May 2018
Tomczyk Fredric J
(16)
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4
Statement of changes in beneficial ownership
14 Oct
4
Statement of changes in beneficial ownership
2 Jul
4
Statement of changes in beneficial ownership
18 May
4
Statement of changes in beneficial ownership
23 Feb
4
Statement of changes in beneficial ownership
15 Oct 2025
4
Statement of changes in beneficial ownership
3 Jul 2025
4
Statement of changes in beneficial ownership
21 Feb 2025
4
Statement of changes in beneficial ownership
16 Oct 2024
4
Statement of changes in beneficial ownership
16 Oct 2023
4
Statement of changes in beneficial ownership
15 May 2023
Fitzpatrick Edward J.
(16)
Expand
4
Statement of changes in beneficial ownership
18 May
4
Statement of changes in beneficial ownership
20 Feb
4
Statement of changes in beneficial ownership
8 May 2025
4
Statement of changes in beneficial ownership
20 May 2024
4
Statement of changes in beneficial ownership
15 May 2023
4
Statement of changes in beneficial ownership
16 May 2022
4
Statement of changes in beneficial ownership
17 May 2021
4
Statement of changes in beneficial ownership
14 May 2020
4
Statement of changes in beneficial ownership
20 May 2019
4
Statement of changes in beneficial ownership
21 May 2018
Deters John
(16)
Expand
4
Statement of changes in beneficial ownership
22 Feb 2023
4
Statement of changes in beneficial ownership
10 Feb 2023
4
Statement of changes in beneficial ownership
23 Feb 2022
4
Statement of changes in beneficial ownership
11 Feb 2022
4
Statement of changes in beneficial ownership
23 Feb 2021
4
Statement of changes in beneficial ownership
12 Feb 2021
4
Statement of changes in beneficial ownership
19 May 2020
4
Statement of changes in beneficial ownership
21 Feb 2020
4
Statement of changes in beneficial ownership
19 Nov 2019
4
Statement of changes in beneficial ownership
19 Aug 2019
Hemsley Mark S
(15)
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4
Statement of changes in beneficial ownership
17 Dec 2019
4
Statement of changes in beneficial ownership
3 Dec 2019
4
Statement of changes in beneficial ownership
17 Jul 2019
4
Statement of changes in beneficial ownership
4 Mar 2019
4
Statement of changes in beneficial ownership
21 Feb 2019
4
Statement of changes in beneficial ownership
15 Jan 2019
4
Statement of changes in beneficial ownership
18 Dec 2018
4
Statement of changes in beneficial ownership
4 Dec 2018
4
Statement of changes in beneficial ownership
2 Mar 2018
4
Statement of changes in beneficial ownership
21 Feb 2018
Sunshine Eugene S
(14)
Expand
4
Statement of changes in beneficial ownership
16 May 2022
4
Statement of changes in beneficial ownership
17 May 2021
4
Statement of changes in beneficial ownership
14 May 2020
4
Statement of changes in beneficial ownership
20 May 2019
4
Statement of changes in beneficial ownership
21 May 2018
4
Statement of changes in beneficial ownership
22 May 2017
4
Statement of changes in beneficial ownership
23 May 2016
4
Statement of changes in beneficial ownership
22 May 2015
4
Statement of changes in beneficial ownership
27 May 2014
4
Statement of changes in beneficial ownership
28 May 2013
Londergan Benjamin R
(14)
Expand
4
Statement of changes in beneficial ownership
20 Feb 2013
4
Statement of changes in beneficial ownership
5 Feb 2013
4
Statement of changes in beneficial ownership
20 Sep 2012
4
Statement of changes in beneficial ownership
18 Jun 2012
4
Statement of changes in beneficial ownership
4 Apr 2012
5
Annual statement of beneficial ownership
14 Feb 2012
4
Statement of changes in beneficial ownership
10 Nov 2011
4
Statement of changes in beneficial ownership
19 May 2011
4
Statement of changes in beneficial ownership
11 May 2011
5
Annual statement of beneficial ownership
14 Feb 2011
Duffy Mark F
(14)
Expand
4
Statement of changes in beneficial ownership
18 Mar 2013
4
Statement of changes in beneficial ownership
17 Sep 2012
4
Statement of changes in beneficial ownership
15 Jun 2012
4
Statement of changes in beneficial ownership
16 Mar 2012
5
Annual statement of beneficial ownership
14 Feb 2012
4
Statement of changes in beneficial ownership
12 Dec 2011
4
Statement of changes in beneficial ownership
19 Sep 2011
4
Statement of changes in beneficial ownership
31 Aug 2011
4
Statement of changes in beneficial ownership
29 Aug 2011
5
Annual statement of beneficial ownership
14 Feb 2011
Stone Carole E
(13)
Expand
4
Statement of changes in beneficial ownership
7 Aug 2019
4
Statement of changes in beneficial ownership
20 May 2019
4
Statement of changes in beneficial ownership
21 May 2018
4
Statement of changes in beneficial ownership
16 Aug 2017
4
Statement of changes in beneficial ownership
22 May 2017
4
Statement of changes in beneficial ownership
23 May 2016
4
Statement of changes in beneficial ownership
22 May 2015
4
Statement of changes in beneficial ownership
6 Nov 2014
4
Statement of changes in beneficial ownership
27 May 2014
4
Statement of changes in beneficial ownership
28 May 2013
Farrow William M III
(12)
Expand
4
Statement of changes in beneficial ownership
18 May
4
Statement of changes in beneficial ownership
8 May 2025
4
Statement of changes in beneficial ownership
20 May 2024
4
Statement of changes in beneficial ownership
15 May 2023
4
Statement of changes in beneficial ownership
16 May 2022
4
Statement of changes in beneficial ownership
17 May 2021
4
Statement of changes in beneficial ownership
14 May 2020
4
Statement of changes in beneficial ownership
20 May 2019
4
Statement of changes in beneficial ownership
21 May 2018
4
Statement of changes in beneficial ownership
22 May 2017
BORIS JAMES R
(11)
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4
Statement of changes in beneficial ownership
11 Dec 2017
4
Statement of changes in beneficial ownership
22 May 2017
4
Statement of changes in beneficial ownership
23 May 2016
5
Annual statement of beneficial ownership
13 Jan 2016
4
Statement of changes in beneficial ownership
22 May 2015
4
Statement of changes in beneficial ownership
27 May 2014
4
Statement of changes in beneficial ownership
28 May 2013
4
Statement of changes in beneficial ownership
18 Jun 2012
4
Statement of changes in beneficial ownership
18 Jun 2010
4
Statement of changes in beneficial ownership
17 Jun 2010
CONCANNON CHRISTOPHER R
(11)
Expand
4
Statement of changes in beneficial ownership
15 Jan 2019
4
Statement of changes in beneficial ownership
18 Dec 2018
4
Statement of changes in beneficial ownership
4 Dec 2018
4
Statement of changes in beneficial ownership
31 May 2018
4
Statement of changes in beneficial ownership
2 Mar 2018
4
Statement of changes in beneficial ownership
21 Feb 2018
4
Statement of changes in beneficial ownership
16 Jan 2018
4
Statement of changes in beneficial ownership
19 Dec 2017
4
Statement of changes in beneficial ownership
5 Dec 2017
4
Statement of changes in beneficial ownership
2 Mar 2017
Parisi James E.
(10)
Expand
4
Statement of changes in beneficial ownership
18 May
4
Statement of changes in beneficial ownership
8 May 2025
4
Statement of changes in beneficial ownership
20 May 2024
4
Statement of changes in beneficial ownership
15 May 2023
4
Statement of changes in beneficial ownership
16 May 2022
4
Statement of changes in beneficial ownership
17 May 2021
4
Statement of changes in beneficial ownership
14 May 2020
4
Statement of changes in beneficial ownership
20 May 2019
3
Initial statement of beneficial ownership
21 May 2018
4
Statement of changes in beneficial ownership
21 May 2018
Wilkinson Allen
(10)
Expand
4
Statement of changes in beneficial ownership
21 May
4
Statement of changes in beneficial ownership
25 Feb
4
Statement of changes in beneficial ownership
23 Feb
4
Statement of changes in beneficial ownership
26 Feb 2025
4
Statement of changes in beneficial ownership
21 Feb 2025
4
Statement of changes in beneficial ownership
28 Aug 2024
4
Statement of changes in beneficial ownership
21 Aug 2024
4
Statement of changes in beneficial ownership
13 Mar 2024
4
Statement of changes in beneficial ownership
22 Feb 2024
3
Initial statement of beneficial ownership
12 Feb 2024
SKINNER SAMUEL K
(9)
Expand
4
Statement of changes in beneficial ownership
22 May 2017
4
Statement of changes in beneficial ownership
23 May 2016
4
Statement of changes in beneficial ownership
22 May 2015
4
Statement of changes in beneficial ownership
27 May 2014
4
Statement of changes in beneficial ownership
28 May 2013
4
Statement of changes in beneficial ownership
18 Jun 2012
4
Statement of changes in beneficial ownership
18 Jun 2010
4
Statement of changes in beneficial ownership
17 Jun 2010
3
Initial statement of beneficial ownership
14 Jun 2010
Fong Ivan K
(9)
Expand
4
Statement of changes in beneficial ownership
18 May
4
Statement of changes in beneficial ownership
8 May 2025
4
Statement of changes in beneficial ownership
20 May 2024
4
Statement of changes in beneficial ownership
15 May 2023
4
Statement of changes in beneficial ownership
19 May 2022
4
Statement of changes in beneficial ownership
16 May 2022
4
Statement of changes in beneficial ownership
17 May 2021
4
Statement of changes in beneficial ownership
21 Dec 2020
3
Initial statement of beneficial ownership
21 Dec 2020
McPeek Jennifer J
(9)
Expand
4
Statement of changes in beneficial ownership
18 May
4
Statement of changes in beneficial ownership
8 May 2025
4
Statement of changes in beneficial ownership
26 Aug 2024
4
Statement of changes in beneficial ownership
20 May 2024
4
Statement of changes in beneficial ownership
15 May 2023
4
Statement of changes in beneficial ownership
16 May 2022
4
Statement of changes in beneficial ownership
17 May 2021
3
Initial statement of beneficial ownership
18 Aug 2020
4
Statement of changes in beneficial ownership
18 Aug 2020
MARTIN R EDEN
(8)
Expand
4
Statement of changes in beneficial ownership
23 May 2016
4
Statement of changes in beneficial ownership
22 May 2015
4
Statement of changes in beneficial ownership
27 May 2014
4
Statement of changes in beneficial ownership
28 May 2013
4
Statement of changes in beneficial ownership
18 Jun 2012
4
Statement of changes in beneficial ownership
18 Jun 2010
4
Statement of changes in beneficial ownership
17 Jun 2010
3
Initial statement of beneficial ownership
14 Jun 2010
PHILLIPS SUSAN M
(8)
Expand
4
Statement of changes in beneficial ownership
23 May 2016
4
Statement of changes in beneficial ownership
22 May 2015
4
Statement of changes in beneficial ownership
27 May 2014
4
Statement of changes in beneficial ownership
28 May 2013
4
Statement of changes in beneficial ownership
18 Jun 2012
4
Statement of changes in beneficial ownership
18 Jun 2010
4
Statement of changes in beneficial ownership
17 Jun 2010
3
Initial statement of beneficial ownership
14 Jun 2010
Richter Michael L
(8)
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4
Statement of changes in beneficial ownership
10 Mar 2021
4
Statement of changes in beneficial ownership
14 May 2020
4
Statement of changes in beneficial ownership
19 Aug 2019
4
Statement of changes in beneficial ownership
20 May 2019
4
Statement of changes in beneficial ownership
21 May 2018
4
Statement of changes in beneficial ownership
22 May 2017
4
Statement of changes in beneficial ownership
2 Mar 2017
3
Initial statement of beneficial ownership
2 Mar 2017
Matturri Alexander JR
(8)
Expand
4
Statement of changes in beneficial ownership
20 Feb
4
Statement of changes in beneficial ownership
8 May 2025
4
Statement of changes in beneficial ownership
20 May 2024
4
Statement of changes in beneficial ownership
15 May 2023
4
Statement of changes in beneficial ownership
16 May 2022
4
Statement of changes in beneficial ownership
17 May 2021
4
Statement of changes in beneficial ownership
21 Dec 2020
3
Initial statement of beneficial ownership
21 Dec 2020
Foley Stephanie
(8)
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4
Statement of changes in beneficial ownership
23 Feb
4
Statement of changes in beneficial ownership
17 Feb
4
Statement of changes in beneficial ownership
21 Aug 2025
4
Statement of changes in beneficial ownership
21 Feb 2025
4
Statement of changes in beneficial ownership
21 Aug 2024
4
Statement of changes in beneficial ownership
22 Feb 2024
4
Statement of changes in beneficial ownership
21 Nov 2023
3
Initial statement of beneficial ownership
3 Nov 2023
Mitchell Christopher
(7)
Expand
4
PRIMARY DOCUMENT
30 Nov 2017
4
PRIMARY DOCUMENT
17 Aug 2017
4
PRIMARY DOCUMENT
12 Jun 2017
4
Statement of changes in beneficial ownership
22 May 2017
4
PRIMARY DOCUMENT
7 Mar 2017
3
Initial statement of beneficial ownership
2 Mar 2017
4
Statement of changes in beneficial ownership
2 Mar 2017
DuFour Richard G
(7)
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4
Statement of changes in beneficial ownership
18 Jun 2013
4
Statement of changes in beneficial ownership
8 Feb 2013
4
Statement of changes in beneficial ownership
19 Jun 2012
4
Statement of changes in beneficial ownership
17 Jun 2011
4
Statement of changes in beneficial ownership
18 Jun 2010
4
Statement of changes in beneficial ownership
17 Jun 2010
3
Initial statement of beneficial ownership
14 Jun 2010
Inzirillo Adam
(7)
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4
Statement of changes in beneficial ownership
21 Feb 2025
4
Statement of changes in beneficial ownership
12 Feb 2025
4
Statement of changes in beneficial ownership
17 Dec 2024
4
Statement of changes in beneficial ownership
3 Apr 2024
4
Statement of changes in beneficial ownership
22 Feb 2024
4
Statement of changes in beneficial ownership
21 Nov 2023
3
Initial statement of beneficial ownership
20 Oct 2023
Kipnes Stuart J
(6)
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5
Annual statement of beneficial ownership
14 Feb 2012
5
Annual statement of beneficial ownership
14 Feb 2011
4
Statement of changes in beneficial ownership
29 Nov 2010
4
Statement of changes in beneficial ownership
18 Jun 2010
4
Statement of changes in beneficial ownership
17 Jun 2010
3
Initial statement of beneficial ownership
14 Jun 2010
Sommers Jill E.
(6)
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4
Statement of changes in beneficial ownership
16 May 2022
4
Statement of changes in beneficial ownership
17 May 2021
4
Statement of changes in beneficial ownership
14 May 2020
4
Statement of changes in beneficial ownership
20 May 2019
3
Initial statement of beneficial ownership
21 May 2018
4
Statement of changes in beneficial ownership
21 May 2018
KULLBERG DUANE R
(5)
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4
Statement of changes in beneficial ownership
28 May 2013
4
Statement of changes in beneficial ownership
18 Jun 2012
4
Statement of changes in beneficial ownership
18 Jun 2010
4
Statement of changes in beneficial ownership
17 Jun 2010
3
Initial statement of beneficial ownership
14 Jun 2010
Griffith Bradley G
(5)
Expand
5
Annual statement of beneficial ownership
14 Feb 2011
4
Statement of changes in beneficial ownership
29 Nov 2010
4
Statement of changes in beneficial ownership
18 Jun 2010
4
Statement of changes in beneficial ownership
17 Jun 2010
3
Initial statement of beneficial ownership
14 Jun 2010
Joyce Edward J
(5)
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4
Statement of changes in beneficial ownership
5 Dec 2011
4
Statement of changes in beneficial ownership
17 Jun 2011
4
Statement of changes in beneficial ownership
18 Jun 2010
4
Statement of changes in beneficial ownership
17 Jun 2010
3
Initial statement of beneficial ownership
14 Jun 2010
Power William R
(5)
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5
Annual statement of beneficial ownership
14 Feb 2012
5
Annual statement of beneficial ownership
14 Feb 2011
4
Statement of changes in beneficial ownership
18 Jun 2010
4
Statement of changes in beneficial ownership
17 Jun 2010
3
Initial statement of beneficial ownership
14 Jun 2010
Lowenthal Andrew
(5)
Expand
4
Statement of changes in beneficial ownership
21 Feb 2019
4/A
Statement of changes in beneficial ownership (amendment)
13 Dec 2018
4
Statement of changes in beneficial ownership
13 Dec 2018
4
Statement of changes in beneficial ownership
20 Mar 2018
3
Initial statement of beneficial ownership
6 Mar 2018
Mao Cecilia
(5)
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4
Statement of changes in beneficial ownership
18 May
4
Statement of changes in beneficial ownership
8 May 2025
4
Statement of changes in beneficial ownership
20 May 2024
3
Initial statement of beneficial ownership
12 Feb 2024
4
Statement of changes in beneficial ownership
12 Feb 2024
Mansfield Erin
(5)
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4
Statement of changes in beneficial ownership
18 May
4
Statement of changes in beneficial ownership
8 May 2025
4
Statement of changes in beneficial ownership
20 May 2024
4
Statement of changes in beneficial ownership
12 Feb 2024
3
Initial statement of beneficial ownership
12 Feb 2024
Fisher David
(4)
Expand
5
Annual statement of beneficial ownership
14 Feb 2011
4
Statement of changes in beneficial ownership
18 Jun 2010
4
Statement of changes in beneficial ownership
17 Jun 2010
3
Initial statement of beneficial ownership
14 Jun 2010
Kepes Paul
(4)
Expand
4
Statement of changes in beneficial ownership
18 Jun 2012
4
Statement of changes in beneficial ownership
18 Jun 2010
4
Statement of changes in beneficial ownership
17 Jun 2010
3
Initial statement of beneficial ownership
14 Jun 2010
Lipscomb Timothy
(4)
Expand
4
Statement of changes in beneficial ownership
23 Feb
4
Statement of changes in beneficial ownership
17 Jul 2025
4
Statement of changes in beneficial ownership
21 May 2025
3
Initial statement of beneficial ownership
7 Mar 2025
DONOHUE CRAIG S
(3)
Expand
4
Statement of changes in beneficial ownership
23 Feb
4
Statement of changes in beneficial ownership
9 May 2025
3
Initial statement of beneficial ownership
9 May 2025
Stone Howard L
(3)
Expand
4
Statement of changes in beneficial ownership
18 Jun 2010
4
Statement of changes in beneficial ownership
17 Jun 2010
3
Initial statement of beneficial ownership
14 Jun 2010
Birnbaum Robert J
(3)
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4
Statement of changes in beneficial ownership
18 Jun 2010
4
Statement of changes in beneficial ownership
17 Jun 2010
3
Initial statement of beneficial ownership
14 Jun 2010
Bhatia Prashant
(3)
Expand
4
Statement of changes in beneficial ownership
23 Feb
4
Statement of changes in beneficial ownership
4 Sep 2025
3
Initial statement of beneficial ownership
4 Sep 2025
Hocking Robert A
(3)
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4
Statement of changes in beneficial ownership
23 Feb
4
Statement of changes in beneficial ownership
22 Oct 2025
3
Initial statement of beneficial ownership
10 Oct 2025
Fischer Heidi
(2)
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4
Statement of changes in beneficial ownership
21 Aug
3
Initial statement of beneficial ownership
1 Jun
Duinstra Boudewijn
(2)
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4
Statement of changes in beneficial ownership
21 Aug
3
Initial statement of beneficial ownership
14 Aug
JOHNSTON SCOTT L
(1)
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3
Initial statement of beneficial ownership
12 Mar
Fay Patrick J
(1)
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3
Initial statement of beneficial ownership
14 Jun 2010
Slocum Philip M
(1)
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3
Initial statement of beneficial ownership
14 Jun 2010
Crampton Eric S
(1)
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3
Initial statement of beneficial ownership
4 Mar 2021
≥5% Ownership
PRICE T ROWE ASSOCIATES INC /MD/
(15)
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SC 13G/A
Cboe Global Markets, Inc.
14 Feb 2023
SC 13G/A
Cboe Global Markets, Inc.
14 Feb 2022
SC 13G/A
Cboe Global Markets, Inc.
16 Feb 2021
SC 13G/A
Cboe Global Markets, Inc.
14 Feb 2020
SC 13G/A
Cboe Global Markets, Inc.
14 Feb 2019
SC 13G/A
Cboe Global Markets, Inc.
14 Feb 2018
SC 13G/A
CBOE Holdings, Inc.
7 Feb 2017
SC 13G/A
CBOE Holdings, Inc.
11 Feb 2016
SC 13G/A
CBOE Holdings, Inc.
10 Feb 2015
SC 13G/A
CBOE Holdings, Inc.
9 Feb 2015
BlackRock Inc.
(14)
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SC 13G/A
Cboe Global Markets, Inc.
24 Jan 2024
SC 13G/A
Cboe Global Markets, Inc.
30 Jan 2023
SC 13G/A
Cboe Global Markets, Inc.
7 Dec 2022
SC 13G/A
Cboe Global Markets, Inc.
3 Feb 2022
SC 13G/A
Cboe Global Markets, Inc.
29 Jan 2021
SC 13G/A
Cboe Global Markets, Inc.
5 Feb 2020
SC 13G/A
Cboe Global Markets, Inc.
4 Feb 2019
SC 13G
Cboe Global Markets, Inc.
1 Feb 2018
SC 13G/A
CBOE Holdings, Inc.
9 May 2017
SC 13G/A
CBOE Holdings, Inc.
23 Jan 2017
VANGUARD GROUP INC
(12)
Expand
SC 13G/A
Cboe Global Markets, Inc.
26 Mar
SC 13G/A
Cboe Global Markets, Inc.
13 Feb 2024
SC 13G/A
Cboe Global Markets, Inc.
9 Feb 2023
SC 13G/A
Cboe Global Markets, Inc.
9 Feb 2022
SC 13G/A
Cboe Global Markets, Inc.
10 Feb 2021
SC 13G/A
Cboe Global Markets, Inc.
12 Feb 2020
SC 13G/A
Cboe Global Markets, Inc.
11 Feb 2019
SC 13G/A
Cboe Global Markets, Inc.
10 Jan 2018
SC 13G/A
CBOE Holdings, Inc.
10 Feb 2017
SC 13G/A
CBOE Holdings, Inc.
10 Feb 2016
FMR LLC
(5)
Expand
SC 13G/A
Cboe Global Markets, Inc.
7 Feb 2020
SC 13G/A
Cboe Global Markets, Inc.
13 Feb 2019
SC 13G/A
Cboe Global Markets, Inc.
13 Feb 2018
SC 13G/A
CBOE Holdings, Inc.
10 Aug 2017
SC 13G
CBOE Holdings, Inc.
14 Feb 2017
Horizon Kinetics LLC
(5)
Expand
SC 13G
CBOE Holdings, Inc.
7 Feb 2014
SC 13G
CBOE Holdings, Inc.
25 Jan 2013
SC 13G
CBOE Holdings, Inc.
26 Jan 2012
SC 13G/A
CBOE Holdings, Inc.
14 Jun 2011
SC 13G
CBOE Holdings, Inc.
10 Jun 2011
ALLIANCEBERNSTEIN L.P.
(4)
Expand
SC 13G/A
Cboe Global Markets, Inc.
18 May
SC 13G/A
Cboe Global Markets, Inc.
14 Nov 2025
SC 13G/A
Cboe Global Markets, Inc.
14 May 2025
SC 13G
Cboe Global Markets, Inc.
5 Feb 2025
RENAISSANCE TECHNOLOGIES LLC
(3)
Expand
SC 13G/A
Cboe Global Markets, Inc.
14 Feb 2018
SC 13G/A
CBOE Holdings, Inc.
14 Feb 2017
SC 13G
CBOE Holdings, Inc.
11 Feb 2016
HERNDON CAPITAL MANAGEMENT LLC
(2)
Expand
SC 13G
CBOE Holdings, Inc.
20 Feb 2015
SC 13G
CBOE Holdings, Inc.
25 Feb 2014
BlackRock, Inc.
(2)
Expand
SC 13G/A
Cboe Global Markets, Inc.
17 Oct 2025
SC 13G/A
Cboe Global Markets, Inc.
6 Dec 2024
VANGUARD CAPITAL MANAGEMENT LLC
(1)
Expand
SC 13G
Cboe Global Markets, Inc.
29 Apr
VANGUARD PORTFOLIO MANAGEMENT LLC
(1)
Expand
SC 13G
Cboe Global Markets, Inc.
29 Apr
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