Suzanne Sprague

CIK: 0001914409

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)1 (5.3%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)6 (31.6%)

Compensation grants

Other (G, F, J, C, D, …)12 (63.2%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

CME

CME GROUP INC.

Officer

Discretionary Trading P&L

Holdings

Transaction History (19 total)

CME
CME GROUP INC.
Sep 16, 2026
Tax Payment(F)
Direct
308 shares at avg. $272.46$84K
CME
CME GROUP INC.
Sep 15, 2026
Tax Payment(F)
Direct
320 shares at avg. $275.09$88K
CME
CME GROUP INC.
Sep 15, 2026
Award(A)
Direct
2.9K shares at avg. $275.09$788K
CME
CME GROUP INC.
Sep 15, 2026
Tax Payment(F)
Direct
249 shares at avg. $275.09$68K
CME
CME GROUP INC.
Sep 15, 2026
Tax Payment(F)
Direct
275 shares at avg. $275.09$76K
CME
CME GROUP INC.
Mar 15, 2026
Award(A)
Direct
5.5K shares at avg. $311.40$1.7M
CME
CME GROUP INC.
Mar 15, 2026
Tax Payment(F)
Direct
2.4K shares at avg. $311.40$760K
CME
CME GROUP INC.
Mar 15, 2026
Tax Payment(F)
Direct
76 shares at avg. $311.40$24K
CME
CME GROUP INC.
Sep 16, 2025
Tax Payment(F)
Direct
325 shares at avg. $259.83$84K
CME
CME GROUP INC.
Sep 15, 2025
Award(A)
Direct
3K shares at avg. $258.83$788K
CME
CME GROUP INC.
Sep 15, 2025
Tax Payment(F)
Direct
639 shares at avg. $258.83$165K
CME
CME GROUP INC.
Mar 15, 2025
Tax Payment(F)
Direct
78 shares at avg. $258.68$20K
CME
CME GROUP INC.
Mar 15, 2025
Tax Payment(F)
Direct
153 shares at avg. $258.68$40K
CME
CME GROUP INC.
Mar 15, 2025
Award(A)
Direct
1.1K shares at avg. $258.68$287K
CME
CME GROUP INC.
Mar 15, 2025
Tax Payment(F)
Direct
491 shares at avg. $258.68$127K
CME
CME GROUP INC.
Mar 15, 2025
Award(A)
Direct
345 shares at avg. $258.68$89K
CME
CME GROUP INC.
Mar 3, 2025
Sale(S)
Direct
1.5K shares at avg. $256.83$385K
CME
CME GROUP INC.
Sep 16, 2024
Award(A)
Direct
3.1K shares at avg. $218.53$675K
CME
CME GROUP INC.
Sep 15, 2024
Tax Payment(F)
Direct
755 shares at avg. $216.99$164K

		Type	Shares	Price		Ownership
Sep 16, 2026	CME CME GROUP INC.	Tax Payment(F)	308	$272.46	$83,918	Direct
Sep 15, 2026	CME CME GROUP INC.	Tax Payment(F)	320	$275.09	$88,029	Direct
Sep 15, 2026	CME CME GROUP INC.	Award(A)	2,864	$275.09	$787,858	Direct
Sep 15, 2026	CME CME GROUP INC.	Tax Payment(F)	249	$275.09	$68,497	Direct
Sep 15, 2026	CME CME GROUP INC.	Tax Payment(F)	275	$275.09	$75,650	Direct
Mar 15, 2026	CME CME GROUP INC.	Award(A)	5,504	$311.40	$1,713,946	Direct
Mar 15, 2026	CME CME GROUP INC.	Tax Payment(F)	2,439	$311.40	$759,505	Direct
Mar 15, 2026	CME CME GROUP INC.	Tax Payment(F)	76	$311.40	$23,666	Direct
Sep 16, 2025	CME CME GROUP INC.	Tax Payment(F)	325	$259.83	$84,445	Direct
Sep 15, 2025	CME CME GROUP INC.	Award(A)	3,044	$258.83	$787,879	Direct
Sep 15, 2025	CME CME GROUP INC.	Tax Payment(F)	639	$258.83	$165,392	Direct
Mar 15, 2025	CME CME GROUP INC.	Tax Payment(F)	78	$258.68	$20,177	Direct
Mar 15, 2025	CME CME GROUP INC.	Tax Payment(F)	153	$258.68	$39,578	Direct
Mar 15, 2025	CME CME GROUP INC.	Award(A)	1,108	$258.68	$286,617	Direct
Mar 15, 2025	CME CME GROUP INC.	Tax Payment(F)	491	$258.68	$127,012	Direct
Mar 15, 2025	CME CME GROUP INC.	Award(A)	345	$258.68	$89,245	Direct
Mar 3, 2025	CME CME GROUP INC.	Sale(S)	1,500	$256.83	$385,249	Direct
Sep 16, 2024	CME CME GROUP INC.	Award(A)	3,088	$218.53	$674,821	Direct
Sep 15, 2024	CME CME GROUP INC.	Tax Payment(F)	755	$216.99	$163,827	Direct

1-19 of 19 transactions

About Sprague Suzanne

Sprague Suzanne (SEC CIK 0001914409) files insider reports with the SEC as COO & Global Head of Clearing of CME GROUP INC. (CME).

Signal8 holds 6 ownership filings by Sprague Suzanne, all Form 4s, filed between Sep 17, 2024 and Sep 17, 2026. Those filings report 19 transactions, from Sep 15, 2024 to Sep 16, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Sprague Suzanne's filings is in CHICAGO, IL.

Recent filings by Sprague Suzanne

Sep 16, 2026: Tax withholding of CME shares (Form 4, code F).
Sep 15, 2026: Tax withholding of CME shares (Form 4, code F).
Sep 15, 2026: Grant or award of CME shares (Form 4, code A).
Sep 15, 2026: Tax withholdings of CME shares (2 lines, Form 4, code F).
Mar 15, 2026: Grant or award of CME shares (Form 4, code A).

Other insiders filing for CME GROUP INC. (CME)

SIEGEL HOWARD J, Director
Winkler Julie, Sr MD Chief Commercial Officer
Render Matthew V, MD, Chief Accounting Officer
Cutinho Sunil, Chief Information Officer
GEPSMAN MARTIN J, Director
SHEPARD WILLIAM R, Director

How to read Form 4 transaction codes