SHEPARD WILLIAM R

Director at CME GROUP INC. · on record since May 30, 2006

Insider trading activity of SHEPARD WILLIAM R

Transactions on record: 127; since May 26, 2005

Open-market buys: 61; $12.8M

Open-market sells: 6; $4.8M

Companies traded: 1; last filing Sep 28, 2026

Figures computed from official regulatory filings — .

Companies where SHEPARD WILLIAM R has traded

CME GROUP INC.127 tx · $19.1M · Sep 28, 2026

Track record of SHEPARD WILLIAM R

Statistical track record

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Open-market buys: 61

Last buy: Sep 25, 2026

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Transaction history of SHEPARD WILLIAM R

Co-insiders of SHEPARD WILLIAM R

Benesh KathrynCME GROUP INC.
Bernacchi Jeffrey M.CME GROUP INC.
Bitsberger Timothy S.CME GROUP INC.
Carey Charles PCME GROUP INC.
Cermak Mark ECME GROUP INC.
Chadid MazenCME GROUP INC.
CHOOKASZIAN DENNISCME GROUP INC.
CLEGG JACKIE MCME GROUP INC.
Cook Elizabeth ACME GROUP INC.
Corvino Robert FCME GROUP INC.
CRONIN KATHLEEN MCME GROUP INC.
Cutinho SunilCME GROUP INC.
Davidson John P IIICME GROUP INC.

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
CME GROUP INC.Listing on record	Sep 28, 2026	Other	2,553.78	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CME GROUP INC.Listing on record	Sep 28, 2026	Other	-2,553.78	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CME GROUP INC.Listing on record	Sep 28, 2026	Buy	292.55	268.76 USD	$78.6K	conv 10	SEC
CME GROUP INC.Listing on record	Jun 29, 2026	Award	645	225.00 USD	$145.1K		SEC
CME GROUP INC.Listing on record	Jun 29, 2026	Buy	14.32	230.57 USD	$3.3K	conv 19	SEC
CME GROUP INC.Listing on record	Jun 29, 2026	Buy	324.78	230.57 USD	$74.9K	conv 19	SEC
CME GROUP INC.Listing on record	Jun 29, 2026	Award	422	225.00 USD	$95K		SEC
CME GROUP INC.Listing on record	Mar 30, 2026	Buy	1,407.78	297.38 USD	$418.6K	conv 35Unusual size	SEC
CME GROUP INC.Listing on record	Mar 30, 2026	Buy	62.06	297.38 USD	$18.5K	conv 12	SEC
CME GROUP INC.Listing on record	Jan 2, 2026	Buy	251.21	278.37 USD	$69.9K	conv 12	SEC
CME GROUP INC.Listing on record	Jan 2, 2026	Buy	11.06	278.37 USD	$3.1K	conv 12	SEC
CME GROUP INC.Listing on record	Sep 26, 2025	Buy	11.57	265.22 USD	$3.1K	conv 25	SEC
CME GROUP INC.Listing on record	Sep 26, 2025	Buy	262.47	265.19 USD	$69.6K	conv 25	SEC
CME GROUP INC.Listing on record	Jun 26, 2025	Buy	256.1	270.53 USD	$69.3K	conv 24	SEC
CME GROUP INC.Listing on record	Jun 26, 2025	Award	879	273.03 USD	$240K	Unusual size	SEC
CME GROUP INC.Listing on record	Jun 26, 2025	Buy	11.29	270.53 USD	$3.1K	conv 24	SEC
CME GROUP INC.Listing on record	Mar 27, 2025	Buy	60.05	227.96 USD	$13.7K	conv 22	SEC
CME GROUP INC.Listing on record	Mar 27, 2025	Buy	11.58	262.62 USD	$3K	conv 23	SEC
CME GROUP INC.Listing on record	Mar 27, 2025	Buy	262.56	262.62 USD	$69K	conv 23	SEC
CME GROUP INC.Listing on record	Mar 27, 2025	Buy	1,362.12	227.96 USD	$310.5K	conv 45Unusual size	SEC
CME GROUP INC.Listing on record	Jan 17, 2025	Buy	60.35	227.96 USD	$13.8K	conv 22	SEC
CME GROUP INC.Listing on record	Jan 17, 2025	Buy	1,368.84	227.96 USD	$312K	conv 45Unusual size	SEC
CME GROUP INC.Listing on record	Dec 30, 2024	Buy	264.37	232.89 USD	$61.6K	conv 24	SEC
CME GROUP INC.Listing on record	Dec 30, 2024	Buy	11.66	232.89 USD	$2.7K	conv 24	SEC
CME GROUP INC.Listing on record	Sep 27, 2024	Buy	280.3	218.50 USD	$61.2K	conv 24	SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
CME GROUP INC.Listing on record	Sep 28, 2026	Other	2,553.78	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CME GROUP INC.Listing on record	Sep 28, 2026	Other	-2,553.78	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CME GROUP INC.Listing on record	Sep 28, 2026	Buy	292.55	268.76 USD	$78.6K	conv 10	SEC
CME GROUP INC.Listing on record	Jun 29, 2026	Award	645	225.00 USD	$145.1K		SEC
CME GROUP INC.Listing on record	Jun 29, 2026	Buy	14.32	230.57 USD	$3.3K	conv 19	SEC
CME GROUP INC.Listing on record	Jun 29, 2026	Buy	324.78	230.57 USD	$74.9K	conv 19	SEC
CME GROUP INC.Listing on record	Jun 29, 2026	Award	422	225.00 USD	$95K		SEC
CME GROUP INC.Listing on record	Mar 30, 2026	Buy	1,407.78	297.38 USD	$418.6K	conv 35Unusual size	SEC
CME GROUP INC.Listing on record	Mar 30, 2026	Buy	62.06	297.38 USD	$18.5K	conv 12	SEC
CME GROUP INC.Listing on record	Jan 2, 2026	Buy	251.21	278.37 USD	$69.9K	conv 12	SEC
CME GROUP INC.Listing on record	Jan 2, 2026	Buy	11.06	278.37 USD	$3.1K	conv 12	SEC
CME GROUP INC.Listing on record	Sep 26, 2025	Buy	11.57	265.22 USD	$3.1K	conv 25	SEC
CME GROUP INC.Listing on record	Sep 26, 2025	Buy	262.47	265.19 USD	$69.6K	conv 25	SEC
CME GROUP INC.Listing on record	Jun 26, 2025	Buy	256.1	270.53 USD	$69.3K	conv 24	SEC
CME GROUP INC.Listing on record	Jun 26, 2025	Award	879	273.03 USD	$240K	Unusual size	SEC
CME GROUP INC.Listing on record	Jun 26, 2025	Buy	11.29	270.53 USD	$3.1K	conv 24	SEC
CME GROUP INC.Listing on record	Mar 27, 2025	Buy	60.05	227.96 USD	$13.7K	conv 22	SEC
CME GROUP INC.Listing on record	Mar 27, 2025	Buy	11.58	262.62 USD	$3K	conv 23	SEC
CME GROUP INC.Listing on record	Mar 27, 2025	Buy	262.56	262.62 USD	$69K	conv 23	SEC
CME GROUP INC.Listing on record	Mar 27, 2025	Buy	1,362.12	227.96 USD	$310.5K	conv 45Unusual size	SEC
CME GROUP INC.Listing on record	Jan 17, 2025	Buy	60.35	227.96 USD	$13.8K	conv 22	SEC
CME GROUP INC.Listing on record	Jan 17, 2025	Buy	1,368.84	227.96 USD	$312K	conv 45Unusual size	SEC
CME GROUP INC.Listing on record	Dec 30, 2024	Buy	264.37	232.89 USD	$61.6K	conv 24	SEC
CME GROUP INC.Listing on record	Dec 30, 2024	Buy	11.66	232.89 USD	$2.7K	conv 24	SEC
CME GROUP INC.Listing on record	Sep 27, 2024	Buy	280.3	218.50 USD	$61.2K	conv 24	SEC