---
schema_version: "secwatch.filing_event.v1"
accession: "0001156375-26-000051"
form_type: "8-K"
ticker: "CME"
cik: "0001156375"
company_name: "CME GROUP INC."
filed_at: "2026-08-11T20:44:37+00:00"
generated_at: "2026-08-11T20:46:10.988570+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.4
calibrated_materiality_score: 0.4
confidence: "low"
source: SEC EDGAR
---

# CME Group announces pricing changes via Special Executive Report No. 9799

## Summary
- Pricing changes communicated to clients on Aug 11, 2026 via Special Executive Report No. 9799.
- Full details posted on CME Group's website; 8-K provides no fee figures or scope.
- No other financial impact or guidance provided in the filing.

## SEC filing metadata
- accession: 0001156375-26-000051
- form_type: 8-K
- ticker: CME
- cik: 0001156375
- company_name: CME GROUP INC.
- filed_at: 2026-08-11T20:44:37+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.4
- calibrated_materiality_score: 0.4
- confidence: low
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1156375/000115637526000051/0001156375-26-000051-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1156375/000115637526000051/cme-20260811.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001156375-26-000051
- JSON: https://secwatch.observer/filing/0001156375-26-000051.json
- Plain text: https://secwatch.observer/filing/0001156375-26-000051.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.