10-Q/A 1 ameren10qa09302005.htm AMEREN 10-Q/A AMENDMENT NO. 1 FOR PERIOD ENDING 09/30/2005 Ameren 10-Q/A Amendment No. 1 for period ending 09/30/2005
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 10-Q/A
Amendment No. 1

(X)  Quarterly report pursuant to Section 13 or 15(d)
 of the Securities Exchange Act of 1934
                 for the Quarterly Period Ended September 30, 2005
OR
 (   )  Transition report pursuant to Section 13 or 15(d)
 of the Securities Exchange Act of 1934
 for the transition period from ____ to____.

 
Commission
File Number
Exact Name of Registrant as Specified in its Charter;
State of Incorporation;
Address and Telephone Number
 
IRS Employer
Identification No.
     
1-14756
Ameren Corporation
43-1723446
 
(Missouri Corporation)
 
 
1901 Chouteau Avenue
 
 
St. Louis, Missouri 63103
 
 
(314) 621-3222
 
     
1-2967
Union Electric Company
43-0559760
 
(Missouri Corporation)
 
 
1901 Chouteau Avenue
 
 
St. Louis, Missouri 63103
 
 
(314) 621-3222
 
     
333-56594
Ameren Energy Generating Company
37-1395586
 
(Illinois Corporation)
 
 
1901 Chouteau Avenue
 
 
St. Louis, Missouri 63103
 
 
(314) 621-3222
 
     
2-95569
CILCORP Inc.
37-1169387
 
(Illinois Corporation)
 
 
300 Liberty Street
 
 
Peoria, Illinois 61602
 
 
(309) 677-5271
 
     
1-2732
Central Illinois Light Company
37-0211050
 
(Illinois Corporation)
 
 
300 Liberty Street
 
 
Peoria, Illinois 61602
 
 
(309) 677-5271
 
     

Indicate by check mark whether the Registrants: (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the Registrant was required to file such reports), and (2) have been subject to such filing require-ments for the past 90 days. Yes (X)  No ( )



 
Indicate by check mark whether each Registrant is an accelerated filer (as defined in Rule 12b-2 of the Securities Exchange Act of 1934).

Ameren Corporation
Yes
(X)
No
(   )
Union Electric Company
Yes
(   )
No
(X)
Ameren Energy Generating Company
Yes
(   )
No
(X)
CILCORP Inc.
Yes
(   )
No
(X)
Central Illinois Light Company
Yes
(   )
No
(X)

Indicate by check mark whether each Registrant is a shell company (as defined in Rule 12b-2 of the Securities Exchange Act of 1934).

Ameren Corporation
Yes
(   )
No
(X)
Union Electric Company
Yes
(   )
No
(X)
Ameren Energy Generating Company
Yes
(   )
No
(X)
CILCORP Inc.
Yes
(   )
No
(X)
Central Illinois Light Company
Yes
(   )
No
(X)

The number of shares outstanding of each Registrant’s classes of common stock as of November 1, 2005, was as follows:

Ameren Corporation
Common stock, $.01 par value per share - 204,273,646
   
Union Electric Company
Common stock, $5 par value per share, held by Ameren
Corporation (parent company of the Registrant) - 102,123,834
   
Ameren Energy Generating Company
Common stock, no par value, held by Ameren Energy
Development Company (parent company of the
Registrant and indirect subsidiary of Ameren
Corporation) - 2,000
   
CILCORP Inc.
Common stock, no par value, held by Ameren
Corporation (parent company of the Registrant) - 1,000
   
Central Illinois Light Company
Common stock, no par value, held by CILCORP Inc.
(parent company of the Registrant and subsidiary of
Ameren Corporation) - 13,563,871




EXPLANATORY NOTE

This Amendment on Form 10-Q/A constitutes Amendment No. 1 to the Quarterly Report on Form 10-Q for the quarter ended September 30, 2005 of Ameren Corporation (Ameren), Union Electric Company (UE), Ameren Energy Generating Company (Genco), CILCORP Inc. (CILCORP), and Central Illinois Light Company (CILCO), which was originally filed with the Securities and Exchange Commission (SEC) on November 9, 2005.

This Amendment is being filed by Ameren, UE, Genco, CILCORP and CILCO solely to include preferability letters from their independent registered public accounting firm related to the accounting for emission allowances, as Ameren, UE, Genco, CILCORP and CILCO elected to change their accounting method for the classification of emission allowances from an inventory model to the intangible model. This revision does not affect the respective registrants’ previously reported consolidated statement of income for the three month period ended September 30, 2005, the statement of income or cash flows for the nine-month period ended September 30, 2005, or the consolidated balance sheet as of September 30, 2005. In order to comply with certain requirements of the SEC’s rules in connection with the filing of this Amendment on Form 10-Q/A, this Amendment includes Part II, Item 6: Exhibits to reflect the filing of updated certifications of the principal executive and principal financial officers of Ameren, UE, Genco, CILCORP and CILCO and the inclusion of the preferability letters as Exhibits 18.1, 18.2, 18.3, 18.4, and 18.5. This Amendment No. 1 does not make any other changes to the registrants’ Quarterly Report on Form 10-Q for the quarter ended September 30, 2005.

The Form 10-Q for the quarter ended September 30, 2005 that was originally filed with the SEC on November 9, 2005 was a combined Form 10-Q that was separately filed by Ameren, UE, Central Illinois Public Service Company (CIPS), Genco, CILCORP, CILCO, and Illinois Power Company (IP) (collectively, the Ameren Companies). This Amendment does not constitute an amendment to the Form 10-Q filed by CIPS or IP for the quarter ended September 30, 2005. Each of the Registrants is filing on its own behalf all of the information contained in this Amendment that relates to it. No Registrant is filing any information that does not relate to it, and therefore no Registrant makes any representation as to any such information.
 


 
-1-

ITEM 6.   EXHIBITS.

(a)  Exhibits. The documents listed below are being filed or have been previously filed on behalf of the Ameren Companies and are herein incorporated by reference from the documents indicated and made a part hereof. Exhibits not identified as previously filed are filed herewith.

Exhibit Designation
Registrant(s)
Nature of Exhibit
 
Letter Re Change in Accounting Principles
18.1
Ameren
Letter from PricewaterhouseCoopers LLP, dated February 7, 2007, regarding change
in accounting principles
18.2
UE
Letter from PricewaterhouseCoopers LLP, dated February 7, 2007, regarding change
in accounting principles
18.3
Genco
Letter from PricewaterhouseCoopers LLP, dated February 7, 2007, regarding change
in accounting principles
18.4
CILCORP
Letter from PricewaterhouseCoopers LLP, dated February 7, 2007, regarding change
in accounting principles
18.5
CILCO
Letter from PricewaterhouseCoopers LLP, dated February 7, 2007, regarding change
in accounting principles
Rule 13a-14(a) / 15d-14(a) Certifications
31.1
Ameren
Rule 13a-14(a)/15d-14(a) Certification of Principal Executive Officer of Ameren*
31.2
Ameren
Rule 13a-14(a)/15d-14(a) Certification of Principal Financial Officer of Ameren*
31.3
UE
Rule 13a-14(a)/15d-14(a) Certification of Principal Executive Officer of UE*
31.4
UE
Rule 13a-14(a)/15d-14(a) Certification of Principal Financial Officer of UE*
31.5
CIPS
Rule 13a-14(a)/15d-14(a) Certification of Principal Executive Officer of CIPS*
31.6
CIPS
Rule 13a-14(a)/15d-14(a) Certification of Principal Financial Officer of CIPS*
31.7
Genco
Rule 13a-14(a)/15d-14(a) Certification of Principal Executive Officer of Genco*
31.8
Genco
Rule 13a-14(a)/15d-14(a) Certification of Principal Financial Officer of Genco*
31.9
CILCORP
Rule 13a-14(a)/15d-14(a) Certification of Principal Executive Officer of CILCORP*
31.10
CILCORP
Rule 13a-14(a)/15d-14(a) Certification of Principal Financial Officer of CILCORP*
31.11
CILCO
Rule 13a-14(a)/15d-14(a) Certification of Principal Executive Officer of CILCO*
31.12
CILCO
Rule 13a-14(a)/15d-14(a) Certification of Principal Financial Officer of CILCO*
31.13
IP
Rule 13a-14(a)/15d-14(a) Certification of Principal Executive Officer of IP*
31.14
IP
Rule 13a-14(a)/15d-14(a) Certification of Principal Financial Officer of IP*
31.15
Ameren
Rule 13a-14(a)/15d-14(a) Certification of Principal Executive Officer of Ameren with
respect to the Form 10-Q/A
31.16
Ameren
Rule 13a-14(a)/15d-14(a) Certification of Principal Financial Officer of Ameren with
respect to the Form 10-Q/A
31.17
UE
Rule 13a-14(a)/15d-14(a) Certification of Principal Executive Officer of UE with
respect to the Form 10-Q/A
31.18
UE
Rule 13a-14(a)/15d-14(a) Certification of Principal Financial Officer of UE with
respect to the Form 10-Q/A
31.19
Genco
Rule 13a-14(a)/15d-14(a) Certification of Principal Executive Officer of Genco with
respect to the Form 10-Q/A
31.20
Genco
Rule 13a-14(a)/15d-14(a) Certification of Principal Financial Officer of Genco with
respect to the Form 10-Q/A
31.21
CILCORP
Rule 13a-14(a)/15d-14(a) Certification of Principal Executive Officer of CILCORP with
respect to the Form 10-Q/A
31.22
CILCORP
Rule 13a-14(a)/15d-14(a) Certification of Principal Financial Officer of CILCORP with
respect to the Form 10-Q/A
31.23
CILCO
Rule 13a-14(a)/15d-14(a) Certification of Principal Executive Officer of CILCO with
respect to the Form 10-Q/A
31.24
CILCO
Rule 13a-14(a)/15d-14(a) Certification of Principal Financial Officer of CILCO with
respect to the Form 10-Q/A
     
Section 1350 Certifications
32.1
Ameren
Section 1350 Certification of Principal Executive Officer of Ameren*
32.2
Ameren
Section 1350 Certification of Principal Financial Officer of Ameren*
32.3
UE
Section 1350 Certification of Principal Executive Officer of UE*
 
 
-2-

 
32.4
UE
Section 1350 Certification of Principal Financial Officer of UE*
32.5
CIPS
Section 1350 Certification of Principal Executive Officer of CIPS*
32.6
CIPS
Section 1350 Certification of Principal Financial Officer of CIPS*
32.7
Genco
Section 1350 Certification of Principal Executive Officer of Genco*
32.8
Genco
Section 1350 Certification of Principal Financial Officer of Genco*
32.9
CILCORP
Section 1350 Certification of Principal Executive Officer of CILCORP*
32.10
CILCORP
Section 1350 Certification of Principal Financial Officer of CILCORP*
32.11
CILCO
Section 1350 Certification of Principal Executive Officer of CILCO*
32.12
CILCO
Section 1350 Certification of Principal Financial Officer of CILCO*
32.13
IP
Section 1350 Certification of Principal Executive Officer of IP*
32.14
IP
Section 1350 Certification of Principal Financial Officer of IP*

* Previously filed with the Form 10-Q for the quarter ended September 30, 2005, filed by the Ameren Companies with the SEC on November 9, 2005.

 
-3-


 
SIGNATURES

Pursuant to the requirements of the Exchange Act, each Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. The signature for each undersigned company shall be deemed to relate only to matters having reference to such company or its subsidiaries.
 


AMEREN CORPORATION
(Registrant)

                 /s/ Martin J. Lyons                    
           Martin J. Lyons
                     Vice President and Controller 
         (Principal Accounting Officer)



UNION ELECTRIC COMPANY
                    (Registrant)
 
                 /s/ Martin J. Lyons                    
   Martin J. Lyons
 Vice President and Controller
 (Principal Accounting Officer)



AMEREN ENERGY GENERATING COMPANY
(Registrant)

                 /s/ Martin J. Lyons                    
   Martin J. Lyons
 Vice President and Controller
 (Principal Accounting Officer)



      CILCORP INC.
(Registrant)

                 /s/ Martin J. Lyons                    
   Martin J. Lyons
 Vice President and Controller
 (Principal Accounting Officer)



CENTRAL ILLINOIS LIGHT COMPANY
(Registrant) 

                   /s/ Martin J. Lyons                  
 Martin J. Lyons
 Vice President and Controller
 (Principal Accounting Officer)
 
Date: February 12, 2007
 
 
-4-