EXPAND ENERGY Corp

Name history

Previously filed as

Companies rename, and their older filings stay under the old name. These are the names this CIK has filed under, as recorded by the SEC.

• CHESAPEAKE ENERGY CORP 1995–2024

Corporate structure

Significant subsidiaries, as filed

From Exhibit 21 of this company’s most recent annual report. The SEC requires only significant subsidiaries to be listed, so this is not a complete corporate family — it is exactly what EXPAND ENERGY Corp filed.

Source: Exhibit 21, as filed with the SEC · accession 0000895126-26-000011

Corporate actions

Stock splits

As reported in this company’s SEC filings. A ratio below 1 is a reverse split.

Legal proceedings

As disclosed in the annual report

Item 3 of EXPAND ENERGY Corp’s Form 10-K for fiscal 2025, filed 2026-02-18. This is the company’s own statement about its material legal proceedings — not a court record, and not a search of any docket.

The company answered Item 3 by pointing elsewhere in the same filing, which SEC rules permit (17 CFR 229.103(a)). Its full wording:

Litigation and Regulatory Proceedings We are involved in various regulatory proceedings, lawsuits and disputes arising in the ordinary course of our business operations, including commercial disputes, personal injury claims, royalty claims, property damage claims and contract actions. We are also party to the consolidated Chapter 11 Cases pending for the Debtors in the Bankruptcy Court. Legal proceedings that were in existence prior to the Petition Date and have not yet been settled as part of the Chapter 11 Cases will be resolved in connection with the claims reconciliation process before the Bankruptcy Court. Any allowed claim related to such prepetition litigation will be treated in accordance with the Plan. Any legal proceeding pending against Southwestern and assumed by us in connection with the Southwestern Merger is not subject to discharge or resolution as part of the Chapter 11 Cases. See Note 5 of the notes to our consolidated financial statements included in Item 8 of

Quoted from the filing as submitted to the SEC. Read Item 3 in the 10-K itself ↗

Filing activity

What EXPAND ENERGY Corp files

Form types across the 1,001 filings in SEC EDGAR’s current filing index for this company, 2016-04-08 to 2026-08-07. EDGAR holds older filings beyond this window — the complete history is in its filing index.

Filing history

The 25 most recent filings

Of 1,001 in EDGAR’s current filing index for this company. Every filing, including older ones, is in the SEC’s own index ↗ .

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