CME offering history
Every offering-related filing in CME GROUP INC.’s recent SEC record — registrations (announced capacity) kept separate from pricing documents (executed sales). Reviewed 1,011 filings back to Jun 27, 2018.
| Date | Filing | What it means | |
|---|---|---|---|
| Mar 4, 2025 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Mar 3, 2025 | S-3ASR → | REGISTERED | Automatic shelf registration — effective immediately (large filers) |
| Mar 3, 2025 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Mar 3, 2025 | FWP → | MARKETING | Free-writing prospectus — offering being marketed |
| Mar 3, 2022 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Mar 1, 2022 | S-3ASR → | REGISTERED | Automatic shelf registration — effective immediately (large filers) |
| Mar 1, 2022 | 424B5 → | EXECUTED | Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm) |
| Mar 1, 2022 | FWP → | MARKETING | Free-writing prospectus — offering being marketed |
| Nov 4, 2021 | 8-K → | EXECUTED | Unregistered share sale disclosed (8-K item 3.02) |
| Aug 2, 2019 | S-3ASR → | REGISTERED | Automatic shelf registration — effective immediately (large filers) |
| Nov 8, 2018 | 8-K → | EXECUTED | Unregistered share sale disclosed (8-K item 3.02) |
Two honest limits. (1) A 424B takedown can price shares or notes— EDGAR’s metadata doesn’t say which, so open the document: large investment-grade filers use these mostly for bond deals (no dilution), small-caps mostly for shares. (2) At-the-market (ATM) programs sell shares gradually and individual sales are not separately filed — the visible footprint is the enabling shelf and its 424B5; actual ATM share counts surface later in the 10-Q/10-K share count. Educational information from public filings, not investment advice.
CME offering FAQ
When did CME last execute an offering?
Per SEC filings, CME GROUP INC.'s most recent priced offering document is a 424B5 filed 2025-03-04. Note a 424B takedown can price shares or notes (debt) — the linked document says which.
When did CME last announce or register an offering?
The most recent registration is a S-3ASR filed 2025-03-03. A registration is capacity to sell shares — not a sale.
Does an offering always mean dilution?
Registered direct offerings and shelf takedowns issue new shares and dilute existing holders. Resale registrations (424B3/B7) let existing holders sell and do not create new shares. Secondary sales by insiders also do not dilute. Each row here is labeled with what it is.