8-K/AFinancial EventsOther Events

AMEREN CORP 8-K/A Report, Material Impairment (Jul 20, 2011)

Filed July 20, 2011For Securities:AEE

Summary

This filing is an amendment to a previous Form 8-K filed by Ameren Corporation and its subsidiary Union Electric Company (Ameren Missouri). The amendment, filed on July 20, 2011, serves a purely administrative purpose to correct an omission in the EDGAR system. Specifically, it adds the correct EDGAR tag for "Item 2.06 Material Impairments" which was inadvertently left out of the original filing on July 15, 2011. For investors, the critical takeaway is that this amendment does not introduce any new information or change the substance of the original report. The disclosures related to "Item 2.06 Material Impairments" and "Item 8.01 Other Events" remain exactly as they were in the initial Form 8-K filing. Therefore, investors should refer to the original July 15, 2011 Form 8-K for any substantive details regarding Ameren's financial or operational status.

Key Highlights

  • 1This is an Amendment No. 1 to a previously filed Form 8-K.
  • 2The amendment is filed by Ameren Corporation and its subsidiary Union Electric Company (Ameren Missouri).
  • 3The purpose of the amendment is to correct an EDGAR system tagging error.
  • 4The EDGAR tag for Item 2.06 (Material Impairments) was inadvertently omitted from the original filing.
  • 5This amendment adds the correct EDGAR tag for Item 2.06.
  • 6No new information or changes to the substance of the original Form 8-K are being introduced.
  • 7Disclosures under Item 2.06 and Item 8.01 remain unchanged from the original filing.

Frequently Asked Questions

The main purpose of this filing is to correct a technical error in the EDGAR system where the tag for "Item 2.06 Material Impairments" was omitted from the original Form 8-K filed on July 15, 2011. This amendment simply adds the correct tag.

No, this amendment does not contain any new financial or operational information. It is purely a procedural correction related to EDGAR system requirements. All substantive disclosures from the original Form 8-K remain unchanged.

You should refer to the original Form 8-K filed by Ameren Corporation on July 15, 2011. This amendment only addresses a technical filing error and does not alter the content of that original report.

Both Ameren Corporation and its subsidiary Union Electric Company (doing business as Ameren Missouri) are filing this amendment because the original Form 8-K pertained to both entities, and the correction needed to be applied to each of their respective filings.