TapewireFind a company

person · Reporting owner

SHEPARD WILLIAM R

Disclosed activity across 1 company

Tapewire entity
34915
SEC CIK
0001212852

Export transaction history ↓

Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
CME GROUP INC.CME · Entity 2909DirectorSeptember 25, 2026September 28, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

CME GROUP INC.

Report date September 25, 2026 · Filed September 28, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common Stock Class ASEC Table I · non-derivativeDirect1,067 Reported balance After 2026-08-18 transaction · row 1
1 source row

Row 1 · 2026-08-18 · Other · Disposed 2,553.779 · Balance 1,067

F1: Reflects a change in the form of beneficial ownership from direct to indirect ownership via transfer to the Reporting Person's revocable living trust. This transaction is exempt from Section 16 pursuant to Rule 16a-13 under the Securities Exchange Act of 1934.

Common Stock Class ASEC Table I · non-derivativeIndirectby Trust262,996.092 Reported balance After 2026-08-18 transaction · row 2 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 2 · 2026-08-18 · Other · Acquired 2,553.779 · Balance 262,996.092

F1: Reflects a change in the form of beneficial ownership from direct to indirect ownership via transfer to the Reporting Person's revocable living trust. This transaction is exempt from Section 16 pursuant to Rule 16a-13 under the Securities Exchange Act of 1934.

Common Stock Class ASEC Table I · non-derivativeIndirectby Trust263,288.642 Reported balance After 2026-09-25 transaction · row 3 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 3 · 2026-09-25 · Purchase · Acquired 292.55 · Balance 263,288.642

F2: Represents shares acquired pursuant to a broker-administered dividend reinvestment plan.

Filing footnotes · ownership attribution and instrument terms

F1: Reflects a change in the form of beneficial ownership from direct to indirect ownership via transfer to the Reporting Person's revocable living trust. This transaction is exempt from Section 16 pursuant to Rule 16a-13 under the Securities Exchange Act of 1934.

F2: Represents shares acquired pursuant to a broker-administered dividend reinvestment plan.

Transaction history

JSON API
Reset

Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
September 25, 2026 Filed Sep 28, 2026 20:15 UTC CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 292.55 $268.76 $78,625.74
Disclosure

SEC source: 0001212852-26-000005 · wk-form4_1790626530.xml · nonDerivative · entry 3

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Trust

Disclosed balance after: 263,288.642

F2 · shares: Represents shares acquired pursuant to a broker-administered dividend reinvestment plan.

Read SEC document
August 18, 2026 Filed Sep 28, 2026 20:15 UTC CME GROUP INC. CME · Entity 2909 OtherCommon Stock Class A 2,553.779 $0.00 $0.00
Disclosure

SEC source: 0001212852-26-000005 · wk-form4_1790626530.xml · nonDerivative · entry 2

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Trust

Disclosed balance after: 262,996.092

F1 · kind: Reflects a change in the form of beneficial ownership from direct to indirect ownership via transfer to the Reporting Person's revocable living trust. This transaction is exempt from Section 16 pursuant to Rule 16a-13 under the Securities Exchange Act of 1934.

Read SEC document
August 18, 2026 Filed Sep 28, 2026 20:15 UTC CME GROUP INC. CME · Entity 2909 OtherCommon Stock Class A 2,553.779 $0.00 $0.00
Disclosure

SEC source: 0001212852-26-000005 · wk-form4_1790626530.xml · nonDerivative · entry 1

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,067

F1 · kind: Reflects a change in the form of beneficial ownership from direct to indirect ownership via transfer to the Reporting Person's revocable living trust. This transaction is exempt from Section 16 pursuant to Rule 16a-13 under the Securities Exchange Act of 1934.

Read SEC document
June 25, 2026 Filed Jun 29, 2026 20:28 UTC CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 324.782 $230.57 $74,884.99
Disclosure

SEC source: 0001212852-26-000003 · wk-form4_1782764934.xml · nonDerivative · entry 4

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Trust

Disclosed balance after: 260,442.322

F3 · shares: Represents shares acquired pursuant to a broker-administered dividend reinvestment plan.

Read SEC document
June 25, 2026 Filed Jun 29, 2026 20:28 UTC CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 14.318 $230.57 $3,301.30
Disclosure

SEC source: 0001212852-26-000003 · wk-form4_1782764934.xml · nonDerivative · entry 3

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,620.768

F3 · shares: Represents shares acquired pursuant to a broker-administered dividend reinvestment plan.

Read SEC document
June 25, 2026 Filed Jun 29, 2026 20:28 UTC CME GROUP INC. CME · Entity 2909 GrantCommon Stock Class A 422 $225.00 $94,950.00
Disclosure

SEC source: 0001212852-26-000003 · wk-form4_1782764934.xml · nonDerivative · entry 2

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,606.45

F2 · kind: At the Reporting Person's election, shares issued in lieu of all or a portion of the annual cash retainer for serving as a member of the Board of Directors. The number of shares was determined by dividing the cash retainer by the closing price on the date of grant.

Read SEC document
June 25, 2026 Filed Jun 29, 2026 20:28 UTC CME GROUP INC. CME · Entity 2909 GrantCommon Stock Class A 645 $225.00 $145,125.00
Disclosure

SEC source: 0001212852-26-000003 · wk-form4_1782764934.xml · nonDerivative · entry 1

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,184.45

F1 · kind: Represents a grant of fully vested shares of Class A Common Stock issued to the Reporting Person as part of the Issuer's annual equity compensation program for non-employee directors under the CME Group Director Stock Plan. These shares are not subject to any vesting conditions.

Read SEC document
March 26, 2026 Filed Mar 30, 2026 21:30 UTC CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 62.06 $297.38 $18,455.40
Disclosure

SEC source: 0001628280-26-022028 · wk-form4_1774901973.xml · nonDerivative · entry 2

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,539.45

F1 · shares: Reflects shares that were acquired pursuant to a dividend reinvestment plan administered by the reporting person's broker. Actual amounts of fractional shares owned may vary slightly due to rounding.

Read SEC document
March 26, 2026 Filed Mar 30, 2026 21:30 UTC CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 1,407.78 $297.38 $418,645.62
Disclosure

SEC source: 0001628280-26-022028 · wk-form4_1774901973.xml · nonDerivative · entry 1

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Trust

Disclosed balance after: 260,117.54

F1 · shares: Reflects shares that were acquired pursuant to a dividend reinvestment plan administered by the reporting person's broker. Actual amounts of fractional shares owned may vary slightly due to rounding.

Read SEC document
December 30, 2025 Filed Jan 2, 2026 19:30 UTC CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 251.21 $278.37 $69,929.33
Disclosure

SEC source: 0001628280-26-000085 · wk-form4_1767382233.xml · nonDerivative · entry 2

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Trust

Disclosed balance after: 258,709.76

F1 · shares: Reflects shares that were acquired pursuant to a dividend reinvestment plan administered by the reporting person's broker. Actual amounts of fractional shares owned may vary slightly due to rounding.

Read SEC document
December 30, 2025 Filed Jan 2, 2026 19:30 UTC CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 11.06 $278.37 $3,078.77
Disclosure

SEC source: 0001628280-26-000085 · wk-form4_1767382233.xml · nonDerivative · entry 1

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,477.39

F1 · shares: Reflects shares that were acquired pursuant to a dividend reinvestment plan administered by the reporting person's broker. Actual amounts of fractional shares owned may vary slightly due to rounding.

Read SEC document
September 25, 2025 Filed Sep 27, 2025 00:46 UTC CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 11.57 $265.22 $3,068.58
Disclosure

SEC source: 0001628280-25-042985 · wk-form4_1758933959.xml · nonDerivative · entry 2

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,466.33

F1 · shares: Reflects shares that were acquired pursuant to a dividend reinvestment plan administered by the reporting person's broker. Actual amounts of fractional shares owned may vary slightly due to rounding.

Read SEC document
September 25, 2025 Filed Sep 27, 2025 00:46 UTC CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 262.465 $265.19 $69,603.09
Disclosure

SEC source: 0001628280-25-042985 · wk-form4_1758933959.xml · nonDerivative · entry 1

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Trust

Disclosed balance after: 258,458.552

F1 · shares: Reflects shares that were acquired pursuant to a dividend reinvestment plan administered by the reporting person's broker. Actual amounts of fractional shares owned may vary slightly due to rounding.

Read SEC document
June 25, 2025 Filed Jun 26, 2025 22:11 UTC CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 11.29 $270.53 $3,054.28
Disclosure

SEC source: 0001156375-25-000139 · wk-form4_1750975894.xml · nonDerivative · entry 3

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,454.76

F2 · shares: Reflects shares that were acquired pursuant to a dividend reinvestment plan administered by the reporting person's broker. Actual amounts of fractional shares owned may vary slightly due to rounding.

Read SEC document
June 25, 2025 Filed Jun 26, 2025 22:11 UTC CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 256.097 $270.53 $69,281.92
Disclosure

SEC source: 0001156375-25-000139 · wk-form4_1750975894.xml · nonDerivative · entry 2

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Trust

Disclosed balance after: 258,196.087

F2 · shares: Reflects shares that were acquired pursuant to a dividend reinvestment plan administered by the reporting person's broker. Actual amounts of fractional shares owned may vary slightly due to rounding.

Read SEC document
June 25, 2025 Filed Jun 26, 2025 22:11 UTC CME GROUP INC. CME · Entity 2909 GrantCommon Stock Class A 879 $273.03 $239,993.37
Disclosure

SEC source: 0001156375-25-000139 · wk-form4_1750975894.xml · nonDerivative · entry 1

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Trust

Disclosed balance after: 257,939.99

F1 · kind: Granted pursuant to the CME Group Director Stock Plan, as amended and restated.

Read SEC document
March 26, 2025 Filed Mar 27, 2025 23:19 UTC CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 11.58 $262.62 $3,041.14
Disclosure

SEC source: 0001156375-25-000090 · wk-form4_1743117548.xml · nonDerivative · entry 2

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,443.47

Read SEC document
March 26, 2025 Filed Mar 27, 2025 23:19 UTC CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 262.56 $262.62 $68,953.51
Disclosure

SEC source: 0001156375-25-000090 · wk-form4_1743117548.xml · nonDerivative · entry 1

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Trust

Disclosed balance after: 257,060.99

F1 · shares: Reflects shares that were acquired pursuant to a dividend reinvestment plan administered by the reporting person's broker. Actual amounts of fractional shares owned may vary slightly due to rounding.

Read SEC document
January 16, 2025 Filed Jan 17, 2025 17:12 UTC CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 60.35 $227.96 $13,757.39
Disclosure

SEC source: 0001156375-25-000004 · wk-form4_1737133962.xml · nonDerivative · entry 2

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,432.19

F1 · shares: Reflects shares that were acquired pursuant to a dividend reinvestment plan administered by the reporting person's broker. Actual amounts of fractional shares owned may vary slightly due to rounding.

Read SEC document
January 16, 2025 Filed Jan 17, 2025 17:12 UTC CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 1,368.84 $227.96 $312,040.77
Disclosure

SEC source: 0001156375-25-000004 · wk-form4_1737133962.xml · nonDerivative · entry 1

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Trust

Disclosed balance after: 256,805.15

F1 · shares: Reflects shares that were acquired pursuant to a dividend reinvestment plan administered by the reporting person's broker. Actual amounts of fractional shares owned may vary slightly due to rounding.

Read SEC document
January 16, 2025 Filed Mar 27, 2025 22:55 UTC Amendment CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 60.05 $227.96 $13,689.00
Disclosure

SEC source: 0001156375-25-000088 · wk-form4a_1743116100.xml · nonDerivative · entry 2

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,431.89

F1 · shares: The original Form 4 filed on January 17, 2025 is being amended to reflect an update in the number of shares acquired on January 16, 2025 pursuant to a dividend reinvestment plan administered by the reporting person's broker. Subsequent to the purchase and the filing of the original Form 4, an adjustment in the number of shares received by the reporting person was made by the broker. This Form 4/A is being filed to update the number of securities held directly and indirectly following this purchase. Actual amounts of fractional shares owned may vary slightly due to rounding.

Read SEC document
January 16, 2025 Filed Mar 27, 2025 22:55 UTC Amendment CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 1,362.12 $227.96 $310,508.88
Disclosure

SEC source: 0001156375-25-000088 · wk-form4a_1743116100.xml · nonDerivative · entry 1

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Trust

Disclosed balance after: 256,798.43

F1 · shares: The original Form 4 filed on January 17, 2025 is being amended to reflect an update in the number of shares acquired on January 16, 2025 pursuant to a dividend reinvestment plan administered by the reporting person's broker. Subsequent to the purchase and the filing of the original Form 4, an adjustment in the number of shares received by the reporting person was made by the broker. This Form 4/A is being filed to update the number of securities held directly and indirectly following this purchase. Actual amounts of fractional shares owned may vary slightly due to rounding.

Read SEC document
December 27, 2024 Filed Dec 30, 2024 21:49 UTC CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 264.365 $232.89 $61,567.96
Disclosure

SEC source: 0001156375-24-000204 · wk-form4_1735595386.xml · nonDerivative · entry 2

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Trust

Disclosed balance after: 255,436.31

F1 · shares: Reflects shares that were acquired pursuant to a dividend reinvestment plan administered by the reporting person's broker. Actual amounts of fractional shares owned may vary slightly due to rounding.

Read SEC document
December 27, 2024 Filed Dec 30, 2024 21:49 UTC CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 11.655 $232.89 $2,714.33
Disclosure

SEC source: 0001156375-24-000204 · wk-form4_1735595386.xml · nonDerivative · entry 1

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,371.84

F1 · shares: Reflects shares that were acquired pursuant to a dividend reinvestment plan administered by the reporting person's broker. Actual amounts of fractional shares owned may vary slightly due to rounding.

Read SEC document
September 25, 2024 Filed Sep 27, 2024 15:43 UTC CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 12.357 $218.50 $2,700.00
Disclosure

SEC source: 0001156375-24-000184 · wk-form4_1727451831.xml · nonDerivative · entry 2

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,360.183

F1 · shares: Reflects shares that were acquired pursuant to a dividend reinvestment plan administered by the reporting person's broker.

Read SEC document
September 25, 2024 Filed Sep 27, 2024 15:43 UTC CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 280.298 $218.50 $61,245.11
Disclosure

SEC source: 0001156375-24-000184 · wk-form4_1727451831.xml · nonDerivative · entry 1

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Trust

Disclosed balance after: 255,171.9423

F1 · shares: Reflects shares that were acquired pursuant to a dividend reinvestment plan administered by the reporting person's broker.

Read SEC document
June 25, 2024 Filed Jun 27, 2024 00:48 UTC CME GROUP INC. CME · Entity 2909 GrantCommon Stock Class A 1,237 $194.10 $240,101.70
Disclosure

SEC source: 0001156375-24-000136 · wk-form4_1719449327.xml · nonDerivative · entry 3

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Trust

Disclosed balance after: 254,891.6443

F2 · kind: Granted pursuant to the CME Group Director Stock Plan, as amended and restated.

Read SEC document
June 25, 2024 Filed Jun 27, 2024 00:48 UTC CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 312.118 $195.07 $60,884.86
Disclosure

SEC source: 0001156375-24-000136 · wk-form4_1719449327.xml · nonDerivative · entry 2

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Trust

Disclosed balance after: 253,654.6443

F1 · shares: Reflects shares that were acquired pursuant to a dividend reinvestment plan administered by the reporting person's broker.

Read SEC document
June 25, 2024 Filed Jun 27, 2024 00:48 UTC CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 13.76 $195.07 $2,684.16
Disclosure

SEC source: 0001156375-24-000136 · wk-form4_1719449327.xml · nonDerivative · entry 1

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,347.826

F1 · shares: Reflects shares that were acquired pursuant to a dividend reinvestment plan administered by the reporting person's broker.

Read SEC document
March 26, 2024 Filed Mar 27, 2024 16:49 UTC CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 282.061 $214.71 $60,561.32
Disclosure

SEC source: 0001156375-24-000065 · wk-form4_1711558151.xml · nonDerivative · entry 2

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Trust

Disclosed balance after: 253,342.5263

F1 · shares: Reflects shares that were acquired pursuant to a dividend reinvestment plan administered by the reporting person's broker.

Read SEC document
March 26, 2024 Filed Mar 27, 2024 16:49 UTC CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 12.435 $214.71 $2,669.92
Disclosure

SEC source: 0001156375-24-000065 · wk-form4_1711558151.xml · nonDerivative · entry 1

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,334.066

F1 · shares: Reflects shares that were acquired pursuant to a dividend reinvestment plan administered by the reporting person's broker.

Read SEC document
January 18, 2024 Filed Jan 19, 2024 22:03 UTC CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 1,331.199 $202.44 $269,487.93
Disclosure

SEC source: 0001156375-24-000004 · wk-form4_1705701805.xml · nonDerivative · entry 2

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Trust

Disclosed balance after: 253,060.4653

F1 · shares: Reflects shares that were acquired pursuant to a dividend reinvestment plan administered by the reporting person's broker.

Read SEC document
January 18, 2024 Filed Jan 19, 2024 22:03 UTC CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 58.686 $202.44 $11,880.39
Disclosure

SEC source: 0001156375-24-000004 · wk-form4_1705701805.xml · nonDerivative · entry 1

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,321.631

F1 · shares: Reflects shares that were acquired pursuant to a dividend reinvestment plan administered by the reporting person's broker.

Read SEC document
December 28, 2023 Filed Dec 29, 2023 20:31 UTC CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 266.472 $210.79 $56,169.63
Disclosure

SEC source: 0001156375-23-000203 · wk-form4_1703881885.xml · nonDerivative · entry 2

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Trust

Disclosed balance after: 251,729.2663

F1 · shares: 1. Reflects shares that were acquired pursuant to a dividend reinvestment plan administered by the reporting person's broker.

Read SEC document
December 28, 2023 Filed Dec 29, 2023 20:31 UTC CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 11.748 $210.79 $2,476.36
Disclosure

SEC source: 0001156375-23-000203 · wk-form4_1703881885.xml · nonDerivative · entry 1

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,262.945

F1 · shares: 1. Reflects shares that were acquired pursuant to a dividend reinvestment plan administered by the reporting person's broker.

Read SEC document
September 27, 2023 Filed Oct 6, 2023 13:47 UTC CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 279.539 $199.84 $55,863.07
Disclosure

SEC source: 0001156375-23-000171 · wk-form4_1696600032.xml · nonDerivative · entry 2

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Trust

Disclosed balance after: 251,462.7943

F1 · shares: Reflects shares that were acquired pursuant to a dividend reinvestment plan administered by the reporting person's broker.

Read SEC document
September 27, 2023 Filed Oct 6, 2023 13:47 UTC CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 12.324 $199.84 $2,462.83
Disclosure

SEC source: 0001156375-23-000171 · wk-form4_1696600032.xml · nonDerivative · entry 1

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,251.197

F1 · shares: Reflects shares that were acquired pursuant to a dividend reinvestment plan administered by the reporting person's broker.

Read SEC document
June 27, 2023 Filed Jun 28, 2023 18:39 UTC CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 13.616 $179.77 $2,447.75
Disclosure

SEC source: 0001156375-23-000116 · wf-form4_168797753963533.xml · nonDerivative · entry 3

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,238.873

F2 · shares: Acquisition of shares under a broker-administered dividend reinvestment plan.

Read SEC document
June 27, 2023 Filed Jun 28, 2023 18:39 UTC CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 308.857 $179.77 $55,523.22
Disclosure

SEC source: 0001156375-23-000116 · wf-form4_168797753963533.xml · nonDerivative · entry 2

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Trust

Disclosed balance after: 251,183.2553

F2 · shares: Acquisition of shares under a broker-administered dividend reinvestment plan.

Read SEC document
June 26, 2023 Filed Jun 28, 2023 18:39 UTC CME GROUP INC. CME · Entity 2909 GrantCommon Stock Class A 811 $178.89 $145,079.79
Disclosure

SEC source: 0001156375-23-000116 · wf-form4_168797753963533.xml · nonDerivative · entry 1

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Trust

Disclosed balance after: 250,874.3983

F1 · kind: Granted pursuant to the CME Group Director Stock Plan, as amended and restated.

Read SEC document
March 28, 2023 Filed Mar 29, 2023 23:28 UTC CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 194.8873 $186.45 $36,336.74
Disclosure

SEC source: 0001156375-23-000057 · wf-form4_168013247189673.xml · nonDerivative · entry 3

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Trust

Disclosed balance after: 250,063.3983

F1 · shares: Acquisition of shares under a broker-administered dividend reinvestment plan.

Read SEC document
March 27, 2023 Filed Mar 29, 2023 23:28 UTC CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 297.835 $185.32 $55,194.78
Disclosure

SEC source: 0001156375-23-000057 · wf-form4_168013247189673.xml · nonDerivative · entry 2

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Trust

Disclosed balance after: 249,868.511

F1 · shares: Acquisition of shares under a broker-administered dividend reinvestment plan.

Read SEC document
March 27, 2023 Filed Mar 29, 2023 23:28 UTC CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 13.13 $185.32 $2,433.25
Disclosure

SEC source: 0001156375-23-000057 · wf-form4_168013247189673.xml · nonDerivative · entry 1

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,225.257

F1 · shares: Acquisition of shares under a broker-administered dividend reinvestment plan.

Read SEC document
January 18, 2023 Filed Jan 20, 2023 21:41 UTC CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 1,243.923 $175.98 $218,905.57
Disclosure

SEC source: 0001156375-23-000004 · wf-form4_167425087815999.xml · nonDerivative · entry 4

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 249,375.984

F1 · shares: Reflects shares that were acquired pursuant to a dividend reinvestment plan administered by the reporting person's broker.

Read SEC document
January 18, 2023 Filed Jan 20, 2023 21:41 UTC CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 54.839 $175.98 $9,650.57
Disclosure

SEC source: 0001156375-23-000004 · wf-form4_167425087815999.xml · nonDerivative · entry 3

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,212.127

F1 · shares: Reflects shares that were acquired pursuant to a dividend reinvestment plan administered by the reporting person's broker.

Read SEC document
January 18, 2023 Filed Mar 29, 2023 23:00 UTC Amendment CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 1,243.923 $175.98 $218,905.57
Disclosure

SEC source: 0001156375-23-000055 · wf-form4a_168013079174839.xml · nonDerivative · entry 4

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Trust

Disclosed balance after: 249,570.676

F1 · shares: Reflects shares that were acquired pursuant to a dividend reinvestment plan administered by the reporting person's broker.

F2 · balance_after: This Form 4/A is being filed solely to correct the number of securities held indirectly following this purchase.

Read SEC document
January 18, 2023 Filed Mar 29, 2023 23:00 UTC Amendment CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 54.839 $175.98 $9,650.57
Disclosure

SEC source: 0001156375-23-000055 · wf-form4a_168013079174839.xml · nonDerivative · entry 3

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,212.127

F1 · shares: Reflects shares that were acquired pursuant to a dividend reinvestment plan administered by the reporting person's broker.

Read SEC document
December 29, 2022 Filed Mar 29, 2023 22:37 UTC CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 194.6919 $168.67 $32,838.68
Disclosure

SEC source: 0001156375-23-000053 · wf-form5_168012945446413.xml · nonDerivative · entry 1

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · by Trust

Disclosed balance after: 248,326.7529

F1 · shares: Acquisition of shares under a broker-administered dividend reinvestment plan.

Read SEC document
December 28, 2022 Filed Jan 20, 2023 21:41 UTC CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 289.366 $168.11 $48,645.32
Disclosure

SEC source: 0001156375-23-000004 · wf-form4_167425087815999.xml · nonDerivative · entry 2

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · by Trust

Disclosed balance after: 248,132.061

F1 · shares: Reflects shares that were acquired pursuant to a dividend reinvestment plan administered by the reporting person's broker.

Read SEC document
December 28, 2022 Filed Jan 20, 2023 21:41 UTC CME GROUP INC. CME · Entity 2909 PurchaseCommon Stock Class A 12.757 $168.11 $2,144.58
Disclosure

SEC source: 0001156375-23-000004 · wf-form4_167425087815999.xml · nonDerivative · entry 1

SHEPARD WILLIAM R · CIK 0001212852 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,157.288

F1 · shares: Reflects shares that were acquired pursuant to a dividend reinvestment plan administered by the reporting person's broker.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.