CME

Nasdaq

CME GROUP INC.

Latest disclosureSeptember 28, 2026

Insider score Why 0?: 0/ 100
Qualifying buys · 30d: $0

5 purchases · 6 sales

Price by TradingView

Insider transactions 90

Limited filing history

Filters

Last 30 daysNo qualifying insider buying. Sales: $4.26M by 2 insiders.

Purchase disclosed

William R. Shepard

Director

Common Stock Class A

Excluded from the common-share buying signal. See trade details.

Reported value: $78.63K
Reported price: $268.76 / share

Purchase disclosed

William R. Shepard

Director

Common Stock Class A

Excluded from the common-share buying signal. See trade details.

Reported value: $3.3K
Reported price: $230.57 / share

Purchase disclosed

William R. Shepard

Director

Common Stock Class A

Excluded from the common-share buying signal. See trade details.

Reported value: $74.88K
Reported price: $230.57 / share

Purchase disclosed

William R. Shepard

Director

Common Stock Class A

Excluded from the common-share buying signal. See trade details.

Reported value: $418.65K
Reported price: $297.38 / share

Purchase disclosed

William R. Shepard

Director

Common Stock Class A

Excluded from the common-share buying signal. See trade details.

Reported value: $18.46K
Reported price: $297.38 / share

Reporting insider	Security / transaction	Amount / price	Value	Traded / disclosed	Source
Director	Common Stock Class APurchaseExcluded from purchase score	293$268.76 / share	$78.63K	Sep 25Filed Sep 28 · 3d later	SEC filing
Director	Common Stock Class APurchase2 tradesExcluded from purchase score	339avg $230.57 / share	$78.19K	Jun 25Filed Jun 29 · 4d later	2 filings 14.318 @ $230.57 · $3.3KSEC filing 324.782 @ $230.57 · $74.88KSEC filing
Director	Common Stock Class APurchase2 tradesExcluded from purchase score	1,470avg $297.38 / share	$437.1K	Mar 26Filed Mar 30 · 4d later	2 filings 1,407.78 @ $297.38 · $418.65KSEC filing 62.06 @ $297.38 · $18.46KSEC filing

Congress transactions 6

All Congress filings

Purchase disclosed

CME Group Inc. - Class A Common Stock · Stock

The filing reports a purchase for the member.

AAAlan ArmstrongReporting Senate member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: March 27, 2026

Partial sale disclosed

CME Group Inc. - Class A Common Stock (CME) · Stock

The filing reports a partial sale for the member.

Gilbert CisnerosReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: June 16, 2026

Purchase disclosed

CME Group Inc. - Class A Common Stock (CME) · Stock

The filing reports a purchase for the member.

Gilbert CisnerosReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: January 9, 2026

Sale disclosed

CME Group Inc. - Class A Common Stock (CME) · Stock

The filing reports a sale for a joint account.

Julie JohnsonReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: December 18, 2025

Partial sale disclosed

CME Group Inc. - Class A Common Stock (CME) · Stock

The filing reports a partial sale for a joint account.

Julie JohnsonReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: November 13, 2025

Sale disclosed

CME Group Inc. - Class A Common Stock (CME) · Stock

The filing reports a sale for a spouse.

Valerie HoyleReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: September 23, 2025

Why this buying score?

No qualifying common-equity purchases

No eligible common-equity purchase is public by this cutoff within 180 transaction-date days. Other instruments, exercises and routine activity do not contribute purchase points.

+0 pts

This score describes qualifying insider purchases at issuer level. Read the methodology

Sources and coverage

Limited filing history · Market-wide discovery does not establish complete company history. View coverage

Source: SEC EDGAR · Form 4
Issuer CIK: 0001156375
Latest public acceptance: Sep 28, 2026, 08:15 PM UTC
Score calculated: Oct 8, 2026, 12:05 AM UTC
Parser: form4-parser-1.5
Classifier: form4-classifier-1.1
Scoring methodology: insider-experimental-1.1
Availability: Public filing time, not trade date

Open a transaction's SEC filing for the primary evidence. A code P may describe an open-market or private purchase; classification is not proof of intent.

Insider activity can have many explanations. Signal Strength is not a probability of profit or a recommendation to trade.

Reporting insider

Security / transaction

Amount / price

Value

Traded / disclosed

Source

Director

Common Stock Class APurchaseExcluded from purchase score

293$268.76 / share

$78.63K

Sep 25Filed Sep 28 · 3d later

SEC filing

Director

Common Stock Class APurchase2 tradesExcluded from purchase score

339avg $230.57 / share

$78.19K

Jun 25Filed Jun 29 · 4d later

2 filings

14.318 @ $230.57 · $3.3KSEC filing
324.782 @ $230.57 · $74.88KSEC filing

Director

Common Stock Class APurchase2 tradesExcluded from purchase score

1,470avg $297.38 / share

$437.1K

Mar 26Filed Mar 30 · 4d later

2 filings

1,407.78 @ $297.38 · $418.65KSEC filing
62.06 @ $297.38 · $18.46KSEC filing

Why this buying score?

No qualifying common-equity purchases

No eligible common-equity purchase is public by this cutoff within 180 transaction-date days. Other instruments, exercises and routine activity do not contribute purchase points.

+0 pts

This score describes qualifying insider purchases at issuer level. Read the methodology

Sources and coverage

Limited filing history · Market-wide discovery does not establish complete company history. View coverage

Source: SEC EDGAR · Form 4
Issuer CIK: 0001156375
Latest public acceptance: Sep 28, 2026, 08:15 PM UTC
Score calculated: Oct 8, 2026, 12:05 AM UTC
Parser: form4-parser-1.5
Classifier: form4-classifier-1.1
Scoring methodology: insider-experimental-1.1
Availability: Public filing time, not trade date

Open a transaction's SEC filing for the primary evidence. A code P may describe an open-market or private purchase; classification is not proof of intent.