ILLINOIS POWER CO

Certification of termination of registration of a class of securities (Section 12(b))

No description available

Post-effective amendment to an automatic shelf registration statement

Post-effective amendment to a registration statement

General form for quarterly reports under Section 13 or 15(d)

1.01,1.02,2.03,9.01

5.07

General form for quarterly reports under Section 13 or 15(d)

8.01,9.01

General form for quarterly reports under Section 13 or 15(d)

Letter from the SEC

Submission of Matters to a Vote of Security Holders

Other Events

Letter from the SEC

1.01,9.01

8.01,9.01

Annual report pursuant to Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)

8.01

General form for quarterly reports under Section 13 or 15(d)

1.01,1.02,2.03

8.01,9.01

General form for quarterly reports under Section 13 or 15(d)

Annual report pursuant to Section 13 or 15(d)

Notice of Effectiveness

Prospectus Supplement for Primary Offering

Registration statement under Securities Act of 1933 (amendment)

Registration statement under Securities Act of 1933

Automatic Shelf Registration

General form for quarterly reports under Section 13 or 15(d)

2.03,9.01

2.02,8.01

8.01

8.01

General form for quarterly reports under Section 13 or 15(d)

5.03,9.01

Notice of Effectiveness

Prospectus Supplement for Primary Offering

Registration statement under Securities Act of 1933

General form for quarterly reports under Section 13 or 15(d)

2.03,8.01,9.01

Other Events

Entry into a Material Definitive Agreement

Notice of Effectiveness

Prospectus Supplement for Primary Offering

Registration statement under Securities Act of 1933

Annual report pursuant to Section 13 or 15(d)

Financial Statements and Exhibits

General form for quarterly reports under Section 13 or 15(d)

8.01,9.01

General form for quarterly reports under Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)

Annual report pursuant to Section 13 or 15(d)

Correspondence with the SEC

Correspondence with the SEC

General form for quarterly reports under Section 13 or 15(d)

Prospectus Supplement for Primary Offering

Notice of Effectiveness

Registration statement under Securities Act of 1933 (amendment)

Registration statement under Securities Act of 1933

General form for quarterly reports under Section 13 or 15(d)

General form for quarterly reports under Section 13 or 15(d)

Annual report pursuant to Section 13 or 15(d)

Notification of the removal from listing and registration of matured redeemed or retired securities

Notification of the removal from listing and registration of matured redeemed or retired securities

Notification of the removal from listing and registration of matured redeemed or retired securities

Notification of the removal from listing and registration of matured redeemed or retired securities

Prospectus Supplement for Primary Offering

Registration statement under Securities Act of 1933

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

Beneficial ownership report for a holder of more than 5% (Schedule 13D)

Tender offer statement by a third party (amendment)

Tender offer statement by a third party (amendment)

Tender offer statement by a third party (amendment)

No description available

No description available

No description available

Definitive Proxy Statement

No description available

No description available

Definitive information statement

Preliminary Proxy Statement

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

Annual reports of employee stock purchase savings and similar plans pursuant to Section 15(d)

Additional Information for Proxy Statement/ Votes

Definitive Proxy Statement

No description available

No description available

No description available

No description available

No description available

No description available

Prebil William J

WHITELEY DAVID A

BAXTER WARNER L

BIRDSONG JERRE E

CISEL SCOTT A

COLE DANIEL F

LYONS MARTIN J

NELSON GREGORY L

RAINWATER GARY L

Schukar Shawn E

VOSS THOMAS R

Weisenborn Dennis W

SULLIVAN STEVEN R