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Piell Hilda Harris

Disclosed activity across 1 company

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46071
SEC CIK
0001409789

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
CME GROUP INC.CME · Entity 2909Sr MD & Chief HR OfficerMay 18, 2026May 19, 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 May 18, 2026 · Filed May 19, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common Stock Class ASEC Table I · non-derivativeDirect27,702 Reported balance After 2026-05-18 transaction · row 1
1 source row

Row 1 · 2026-05-18 · Sale · Disposed 5,753 · Balance 27,702

Transaction history

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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
March 15, 2020 Filed Mar 17, 2020 20:38 UTC CME GROUP INC. CME · Entity 2909 Tax withholdingCommon Stock Class A 1,587 $182.01 $288,849.87
Disclosure

SEC source: 0001156375-20-000024 · edgardoc.xml · nonDerivative · entry 2

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,281

F2 · shares: Ms. Piell surrendered shares to the Company in order to fulfill tax withholding obligations in connection with the receipt of the performance share award.

Read SEC document
March 15, 2020 Filed Mar 17, 2020 20:38 UTC CME GROUP INC. CME · Entity 2909 GrantCommon Stock Class A 4,804 $0.00 $0.00
Disclosure

SEC source: 0001156375-20-000024 · edgardoc.xml · nonDerivative · entry 1

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,868

F1 · shares: Represents shares earned from a 2016 performance share award based on the company's achievement of net income margin growth relative to the diversified financial services index of the S&P 500 and total shareholder return relative to the S&P 500 measured over 2017-2019.

Read SEC document
September 16, 2019 Filed Sep 17, 2019 22:33 UTC CME GROUP INC. CME · Entity 2909 GrantCommon Stock Class A 2,900 $0.00 $0.00
Disclosure

SEC source: 0001156375-19-000100 · edgardoc.xml · nonDerivative · entry 5

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,064

Read SEC document
September 15, 2019 Filed Sep 17, 2019 22:33 UTC CME GROUP INC. CME · Entity 2909 Tax withholdingCommon Stock Class A 443 $205.80 $91,169.40
Disclosure

SEC source: 0001156375-19-000100 · edgardoc.xml · nonDerivative · entry 4

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,164

F2 · shares: Ms. Piell surrendered shares to the Company in order to fulfill tax withholding obligations upon the vesting of restricted stock on 9/15/2019.

Read SEC document
September 15, 2019 Filed Sep 17, 2019 22:33 UTC CME GROUP INC. CME · Entity 2909 Tax withholdingCommon Stock Class A 478 $205.80 $98,372.40
Disclosure

SEC source: 0001156375-19-000100 · edgardoc.xml · nonDerivative · entry 3

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,607

F2 · shares: Ms. Piell surrendered shares to the Company in order to fulfill tax withholding obligations upon the vesting of restricted stock on 9/15/2019.

Read SEC document
September 15, 2019 Filed Sep 17, 2019 22:33 UTC CME GROUP INC. CME · Entity 2909 Tax withholdingCommon Stock Class A 353 $205.80 $72,647.40
Disclosure

SEC source: 0001156375-19-000100 · edgardoc.xml · nonDerivative · entry 2

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,085

F2 · shares: Ms. Piell surrendered shares to the Company in order to fulfill tax withholding obligations upon the vesting of restricted stock on 9/15/2019.

Read SEC document
September 14, 2019 Filed Sep 17, 2019 22:33 UTC CME GROUP INC. CME · Entity 2909 Tax withholdingCommon Stock Class A 373 $205.80 $76,763.40
Disclosure

SEC source: 0001156375-19-000100 · edgardoc.xml · nonDerivative · entry 1

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,438

F1 · shares: Ms. Piell surrendered shares to the Company in order to fulfill tax withholding obligations upon the vesting of restricted stock on 9/14/2019.

Read SEC document
May 24, 2019 Filed May 29, 2019 17:15 UTC CME GROUP INC. CME · Entity 2909 SaleCommon Stock Class A 200 $188.00 $37,600.00
Disclosure

SEC source: 0001156375-19-000049 · edgardoc.xml · nonDerivative · entry 2

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,811

F1 · shares: This sale was completed pursuant to the terms of a pre-arranged trading plan established in accordance with Rule 10b5-1.

Read SEC document
May 24, 2019 Filed May 29, 2019 17:15 UTC CME GROUP INC. CME · Entity 2909 SaleCommon Stock Class A 932 $188.06 $175,271.92
Disclosure

SEC source: 0001156375-19-000049 · edgardoc.xml · nonDerivative · entry 1

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,011

F1 · shares: This sale was completed pursuant to the terms of a pre-arranged trading plan established in accordance with Rule 10b5-1.

Read SEC document
May 22, 2019 Filed May 23, 2019 15:17 UTC CME GROUP INC. CME · Entity 2909 SaleCommon Stock Class A 1,420 $186.23 $264,446.60
Disclosure

SEC source: 0001156375-19-000048 · edgardoc.xml · nonDerivative · entry 1

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,943

F1 · shares: This sale was completed pursuant to the terms of a pre-arranged trading plan established in accordance with Rule 10b5-1.

Read SEC document
March 15, 2019 Filed Mar 20, 2019 00:35 UTC CME GROUP INC. CME · Entity 2909 Tax withholdingCommon Stock Class A 1,077 $170.14 $183,240.78
Disclosure

SEC source: 0001156375-19-000023 · edgardoc.xml · nonDerivative · entry 4

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,363

F2 · shares: Ms. Piell surrendered shares to the Company in order to fulfill tax withholding obligations in connection with the receipt of the performance share award.

Read SEC document
March 15, 2019 Filed Mar 20, 2019 00:35 UTC CME GROUP INC. CME · Entity 2909 GrantCommon Stock Class A 3,674 $0.00 $0.00
Disclosure

SEC source: 0001156375-19-000023 · edgardoc.xml · nonDerivative · entry 3

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,440

F1 · shares: Represents shares earned from a 2015 performance share award based on the company's achievement of net income margin growth relative to the diversified financial services index of the S&P 500 and total shareholder return relative to the S&P 500 measured over 2016-2018.

Read SEC document
March 15, 2019 Filed Mar 20, 2019 00:35 UTC CME GROUP INC. CME · Entity 2909 Tax withholdingCommon Stock Class A 1,606 $170.14 $273,244.84
Disclosure

SEC source: 0001156375-19-000023 · edgardoc.xml · nonDerivative · entry 2

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,766

F2 · shares: Ms. Piell surrendered shares to the Company in order to fulfill tax withholding obligations in connection with the receipt of the performance share award.

Read SEC document
March 15, 2019 Filed Mar 20, 2019 00:35 UTC CME GROUP INC. CME · Entity 2909 GrantCommon Stock Class A 3,674 $0.00 $0.00
Disclosure

SEC source: 0001156375-19-000023 · edgardoc.xml · nonDerivative · entry 1

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,372

F1 · shares: Represents shares earned from a 2015 performance share award based on the company's achievement of net income margin growth relative to the diversified financial services index of the S&P 500 and total shareholder return relative to the S&P 500 measured over 2016-2018.

Read SEC document
September 15, 2018 Filed Sep 18, 2018 22:13 UTC CME GROUP INC. CME · Entity 2909 Tax withholdingCommon Stock Class A 411 $173.15 $71,164.65
Disclosure

SEC source: 0001156375-18-000097 · edgardoc.xml · nonDerivative · entry 6

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,698

F2 · shares: Ms. Piell surrendered shares to the Company in order to fulfill tax withholding obligations upon the vesting of restricted stock on 9/15/18.

Read SEC document
September 15, 2018 Filed Sep 18, 2018 22:13 UTC CME GROUP INC. CME · Entity 2909 Tax withholdingCommon Stock Class A 453 $173.15 $78,436.95
Disclosure

SEC source: 0001156375-18-000097 · edgardoc.xml · nonDerivative · entry 5

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,109

F2 · shares: Ms. Piell surrendered shares to the Company in order to fulfill tax withholding obligations upon the vesting of restricted stock on 9/15/18.

Read SEC document
September 15, 2018 Filed Sep 18, 2018 22:13 UTC CME GROUP INC. CME · Entity 2909 Tax withholdingCommon Stock Class A 486 $173.15 $84,150.90
Disclosure

SEC source: 0001156375-18-000097 · edgardoc.xml · nonDerivative · entry 4

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,562

F2 · shares: Ms. Piell surrendered shares to the Company in order to fulfill tax withholding obligations upon the vesting of restricted stock on 9/15/18.

Read SEC document
September 15, 2018 Filed Sep 18, 2018 22:13 UTC CME GROUP INC. CME · Entity 2909 Tax withholdingCommon Stock Class A 357 $173.15 $61,814.55
Disclosure

SEC source: 0001156375-18-000097 · edgardoc.xml · nonDerivative · entry 3

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,048

F2 · shares: Ms. Piell surrendered shares to the Company in order to fulfill tax withholding obligations upon the vesting of restricted stock on 9/15/18.

Read SEC document
September 14, 2018 Filed Sep 18, 2018 22:13 UTC CME GROUP INC. CME · Entity 2909 GrantCommon Stock Class A 3,464 $0.00 $0.00
Disclosure

SEC source: 0001156375-18-000097 · edgardoc.xml · nonDerivative · entry 2

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,405

Read SEC document
September 04, 2018 Filed Sep 6, 2018 18:07 UTC CME GROUP INC. CME · Entity 2909 SaleCommon Stock Class A 1,823 $175.00 $319,025.00
Disclosure

SEC source: 0001156375-18-000087 · edgardoc.xml · nonDerivative · entry 1

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,176

F1 · shares: This sale was completed pursuant to the terms of a pre-arranged trading plan established in accordance with Rule 10b5-1.

Read SEC document
June 14, 2018 Filed Sep 18, 2018 22:13 UTC CME GROUP INC. CME · Entity 2909 GiftCommon Stock Class A 1,235 $0.00 $0.00
Disclosure

SEC source: 0001156375-18-000097 · edgardoc.xml · nonDerivative · entry 1

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,764

F1 · kind: This transaction involved a gift of securities from the reporting person to her donor advised fund.

Read SEC document
March 15, 2018 Filed Mar 19, 2018 22:30 UTC CME GROUP INC. CME · Entity 2909 Tax withholdingCommon Stock Class A 2,888 $165.66 $478,426.08
Disclosure

SEC source: 0001156375-18-000033 · edgardoc.xml · nonDerivative · entry 2

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,999

F2 · shares: Ms. Harris Piell surrendered shares to the Company in order to fulfill tax withholding obligations in connection with the receipt of the performance share award.

Read SEC document
March 15, 2018 Filed Mar 19, 2018 22:30 UTC CME GROUP INC. CME · Entity 2909 GrantCommon Stock Class A 8,037 $0.00 $0.00
Disclosure

SEC source: 0001156375-18-000033 · edgardoc.xml · nonDerivative · entry 1

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,887

F1 · shares: Represents shares earned from a 2014 performance share award based on the company's achievement of net income margin growth relative to the diversified financial services index of the S&P 500 and total shareholder return relative to the S&P 500 measured over 2015-2017.

Read SEC document
February 20, 2018 Filed Feb 22, 2018 20:54 UTC CME GROUP INC. CME · Entity 2909 SaleCommon Stock Class A 3,299 $163.52 $539,452.48
Disclosure

SEC source: 0001156375-18-000023 · edgardoc.xml · nonDerivative · entry 1

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,850

F1 · shares: This sale was completed pursuant to the terms of a pre-arranged trading plan established in accordance with Rule 10b5-1.

F2 · price: On February 20, 2018, Ms. Piell sold an aggregate of 3,299 shares of CME Group Class A common stock. For reporting purposes, the sales prices within a $1 range have been aggregated and the weighted average sales price has been reported. The price ranges were: $161.73; $162.37 to $162.94; $163.31 to $163.91; and $164.11 to $164.50.

Read SEC document
October 05, 2017 Filed Oct 10, 2017 14:14 UTC CME GROUP INC. CME · Entity 2909 SaleCommon Stock Class A 1,350 $138.00 $186,300.00
Disclosure

SEC source: 0001156375-17-000104 · edgardoc.xml · nonDerivative · entry 1

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,149

F1 · shares: This sale was completed pursuant to the terms of a pre-arranged trading plan established in accordance with Rule 10b5-1.

Read SEC document
September 16, 2017 Filed Sep 19, 2017 18:37 UTC CME GROUP INC. CME · Entity 2909 Tax withholdingCommon Stock Class A 255 $131.29 $33,478.95
Disclosure

SEC source: 0001156375-17-000094 · edgardoc.xml · nonDerivative · entry 3

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,499

F2 · shares: Ms. Harris Piell surrendered shares to the Company in order to fulfill tax withholding obligations upon the vesting of restricted stock on 9/16/17.

Read SEC document
September 15, 2017 Filed Sep 19, 2017 18:37 UTC CME GROUP INC. CME · Entity 2909 Tax withholdingCommon Stock Class A 1,374 $131.29 $180,392.46
Disclosure

SEC source: 0001156375-17-000094 · edgardoc.xml · nonDerivative · entry 2

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,754

F1 · shares: Ms. Harris Piell surrendered shares to the Company in order to fulfill tax withholding obligations upon the vesting of restricted stock on 9/15/17.

Read SEC document
September 15, 2017 Filed Sep 19, 2017 18:37 UTC CME GROUP INC. CME · Entity 2909 GrantCommon Stock Class A 4,284 $0.00 $0.00
Disclosure

SEC source: 0001156375-17-000094 · edgardoc.xml · nonDerivative · entry 1

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,128

Read SEC document
September 06, 2017 Filed Sep 7, 2017 18:40 UTC CME GROUP INC. CME · Entity 2909 SaleCommon Stock Class A 714 $129.00 $92,106.00
Disclosure

SEC source: 0001156375-17-000088 · edgardoc.xml · nonDerivative · entry 1

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,844

F1 · shares: This sale was completed pursuant to the terms of a pre-arranged trading plan established in accordance with Rule 10b5-1.

Read SEC document
March 15, 2017 Filed Mar 17, 2017 22:35 UTC CME GROUP INC. CME · Entity 2909 GrantCommon Stock Class A 5,228 $0.00 $0.00
Disclosure

SEC source: 0001156375-17-000029 · edgardoc.xml · nonDerivative · entry 2

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,558

F2 · shares: Represents shares earned from a 2013 performance share award based upon the company's achievement of cash earnings per share growth and total shareholder return relative to the S&P 500 measured over 2014-2016.

Read SEC document
March 15, 2017 Filed Mar 17, 2017 22:35 UTC CME GROUP INC. CME · Entity 2909 Tax withholdingCommon Stock Class A 1,752 $124.74 $218,544.48
Disclosure

SEC source: 0001156375-17-000029 · edgardoc.xml · nonDerivative · entry 1

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,330

F1 · shares: Ms. Harris Piell surrendered shares to the Company in order to fulfill tax withholding obligations in connection with the receipt of the performance share award.

Read SEC document
March 14, 2017 Filed Mar 15, 2017 20:54 UTC CME GROUP INC. CME · Entity 2909 SaleCommon Stock Class A 3,043 $124.26 $378,123.18
Disclosure

SEC source: 0001156375-17-000022 · edgardoc.xml · nonDerivative · entry 1

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,082

F1 · shares: This sale was completed pursuant to the terms of a pre-arranged trading plan established in accordance with Rule 10b5-1.

Read SEC document
December 07, 2016 Filed Dec 8, 2016 22:18 UTC CME GROUP INC. CME · Entity 2909 Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 3,275 $0.00 Strike: $110.54 $0.00
Disclosure

SEC source: 0001156375-16-000259 · edgardoc.xml · derivative · entry 9

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock Class A · 3,275 shares

Expires 2017-06-15

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: On June 15, 2012, these options vested with respect to 100% of the granted number of shares covered by the option.

Read SEC document
December 07, 2016 Filed Dec 8, 2016 22:18 UTC CME GROUP INC. CME · Entity 2909 Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 2,200 $0.00 Strike: $109.72 $0.00
Disclosure

SEC source: 0001156375-16-000259 · edgardoc.xml · derivative · entry 8

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock Class A · 2,200 shares

Expires 2017-09-14

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: On September 14, 2012, these options vested with respect to 100% of the granted number of shares covered by the option.

Read SEC document
December 07, 2016 Filed Dec 8, 2016 22:18 UTC CME GROUP INC. CME · Entity 2909 Exercise / conversionNon-Qualified Stock Option (right to buy) · Derivative 375 $0.00 Strike: $106.58 $0.00
Disclosure

SEC source: 0001156375-16-000259 · edgardoc.xml · derivative · entry 7

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock Class A · 375 shares

Expires 2017-03-15

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: On March 15, 2012, these options vested with respect to 100% of the granted number of shares covered by the option.

Read SEC document
December 07, 2016 Filed Dec 8, 2016 22:18 UTC CME GROUP INC. CME · Entity 2909 SaleCommon Stock Class A 2,200 $120.00 $264,000.00
Disclosure

SEC source: 0001156375-16-000259 · edgardoc.xml · nonDerivative · entry 6

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,125

F1 · shares: This sale was completed pursuant to the terms of a pre-arranged trading plan established in accordance with Rule 10b5-1.

Read SEC document
December 07, 2016 Filed Dec 8, 2016 22:18 UTC CME GROUP INC. CME · Entity 2909 Exercise / conversionCommon Stock Class A 2,200 $109.72 $241,384.00
Disclosure

SEC source: 0001156375-16-000259 · edgardoc.xml · nonDerivative · entry 5

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,325

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
December 07, 2016 Filed Dec 8, 2016 22:18 UTC CME GROUP INC. CME · Entity 2909 SaleCommon Stock Class A 3,275 $120.00 $393,000.00
Disclosure

SEC source: 0001156375-16-000259 · edgardoc.xml · nonDerivative · entry 4

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,125

F1 · shares: This sale was completed pursuant to the terms of a pre-arranged trading plan established in accordance with Rule 10b5-1.

Read SEC document
December 07, 2016 Filed Dec 8, 2016 22:18 UTC CME GROUP INC. CME · Entity 2909 Exercise / conversionCommon Stock Class A 3,275 $110.54 $362,018.50
Disclosure

SEC source: 0001156375-16-000259 · edgardoc.xml · nonDerivative · entry 3

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,400

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
December 07, 2016 Filed Dec 8, 2016 22:18 UTC CME GROUP INC. CME · Entity 2909 SaleCommon Stock Class A 375 $120.00 $45,000.00
Disclosure

SEC source: 0001156375-16-000259 · edgardoc.xml · nonDerivative · entry 2

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,125

F1 · shares: This sale was completed pursuant to the terms of a pre-arranged trading plan established in accordance with Rule 10b5-1.

Read SEC document
December 07, 2016 Filed Dec 8, 2016 22:18 UTC CME GROUP INC. CME · Entity 2909 Exercise / conversionCommon Stock Class A 375 $106.58 $39,967.50
Disclosure

SEC source: 0001156375-16-000259 · edgardoc.xml · nonDerivative · entry 1

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,500

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
September 19, 2016 Filed Sep 21, 2016 16:40 UTC CME GROUP INC. CME · Entity 2909 SaleCommon Stock Class A 893 $110.00 $98,230.00
Disclosure

SEC source: 0001156375-16-000240 · edgardoc.xml · nonDerivative · entry 1

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,125

F1 · shares: This sale was completed pursuant to the terms of a pre-arranged trading plan established in accordance with Rule 10b5-1.

Read SEC document
September 16, 2016 Filed Sep 19, 2016 20:23 UTC CME GROUP INC. CME · Entity 2909 Tax withholdingCommon Stock Class A 255 $109.65 $27,960.75
Disclosure

SEC source: 0001156375-16-000233 · edgardoc.xml · nonDerivative · entry 2

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,018

F1 · shares: Ms. Piell surrendered shares to the Company in order to fulfill tax withholding obligations upon the vesting of restricted stock on 9/16/2016.

Read SEC document
September 15, 2016 Filed Sep 16, 2016 19:39 UTC CME GROUP INC. CME · Entity 2909 Tax withholdingCommon Stock Class A 848 $109.28 $92,669.44
Disclosure

SEC source: 0001156375-16-000219 · edgardoc.xml · nonDerivative · entry 2

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,469

F2 · shares: Ms. Piell surrendered shares to the Company in order to fulfill tax withholding obligations upon the vesting of restricted stock on 9/15/2016.

Read SEC document
September 15, 2016 Filed Sep 19, 2016 20:23 UTC CME GROUP INC. CME · Entity 2909 GrantCommon Stock Class A 4,804 $0.00 $0.00
Disclosure

SEC source: 0001156375-16-000233 · edgardoc.xml · nonDerivative · entry 1

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,273

Read SEC document
September 14, 2016 Filed Sep 16, 2016 19:39 UTC CME GROUP INC. CME · Entity 2909 Tax withholdingCommon Stock Class A 297 $107.55 $31,942.35
Disclosure

SEC source: 0001156375-16-000219 · edgardoc.xml · nonDerivative · entry 1

Piell Hilda Harris · CIK 0001409789 · Sr MD & Chief HR Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,317

F1 · shares: Ms. Piell surrendered shares to the Company in order to fulfill tax withholding obligations upon the vesting of restricted stock on 9/14/2016.

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