Ameren Illinois Co reports

Location
10 Richard Mark Way, Collinsville, IL
State of incorporation
IL
Fiscal year end
December 31
Data updated at
8/6/2024, 01:25 AM
Form type Sec Links Description Filing date Reporting date
10-Q Report | Data 10-Q Aug 5, 2024 Jun 30, 2024
8-K Report | Data FORM 8-K Jun 27, 2024 Jun 27, 2024
8-K Report | Data FORM 8-K Jun 21, 2024 Jun 20, 2024
8-K Report | Data FORM 8-K May 13, 2024 May 9, 2024
10-Q Report | Data 10-Q May 6, 2024 Mar 31, 2024
10-K Report | Data 10-K Feb 29, 2024 Dec 31, 2023
8-K Report | Data FORM 8-K Dec 18, 2023 Dec 14, 2023
8-K Report | Data FORM 8-K Nov 21, 2023 Nov 16, 2023
10-Q Report | Data 10-Q Nov 9, 2023 Sep 30, 2023
10-Q Report | Data 10-Q Aug 3, 2023 Jun 30, 2023
8-K Report | Data FORM 8-K May 31, 2023 May 31, 2023
8-K Report | Data FORM 8-K May 12, 2023 May 11, 2023
10-Q Report | Data 10-Q May 5, 2023 Mar 31, 2023
10-K Report | Data 10-K Feb 22, 2023 Dec 31, 2022
8-K Report | Data FORM 8-K Jan 23, 2023 Jan 20, 2023
8-K Report | Data FORM 8-K Jan 9, 2023 Jan 6, 2023
8-K Report | Data FORM 8-K Dec 6, 2022 Dec 6, 2022
8-K Report | Data FORM 8-K Nov 22, 2022 Nov 22, 2022
10-Q Report | Data 10-Q Nov 4, 2022 Sep 30, 2022
8-K Report | Data FORM 8-K Aug 29, 2022 Aug 29, 2022
10-Q Report | Data 10-Q Aug 8, 2022 Jun 30, 2022
8-K Report | Data FORM 8-K May 13, 2022 May 12, 2022
10-Q Report | Data 10-Q May 6, 2022 Mar 31, 2022
10-K Report | Data 10-K Feb 23, 2022 Dec 31, 2021
10-Q Report | Data 10-Q Nov 4, 2021 Sep 30, 2021
8-K Report | Data 8-K Sep 13, 2021 Sep 13, 2021
10-Q Report | Data 10-Q Aug 6, 2021 Jun 30, 2021
8-K Report | Data FORM 8-K Jun 29, 2021 Jun 29, 2021
10-Q Report | Data 10-Q May 10, 2021 Mar 31, 2021
8-K Report | Data 8-K May 10, 2021 May 6, 2021
10-K Report | Data 10-K Feb 22, 2021 Dec 31, 2020
8-K Report | Data 8-K Nov 23, 2020 Nov 23, 2020
10-Q Report | Data 10-Q Nov 5, 2020 Sep 30, 2020
10-Q Report | Data 10-Q Aug 7, 2020 Jun 30, 2020
10-Q Report | Data 10-Q May 11, 2020 Mar 31, 2020
8-K Report | Data 8-K May 11, 2020 May 7, 2020
10-K Report | Data 10-K Feb 28, 2020 Dec 31, 2019
8-K Report | Data 8-K Dec 11, 2019 Dec 9, 2019
8-K Report | Data 8-K Nov 26, 2019 Nov 26, 2019
10-Q Report | Data 10-Q Nov 8, 2019 Sep 30, 2019
10-Q Report | Data 10-Q Aug 2, 2019 Jun 30, 2019
10-Q Report | Data 10-Q May 10, 2019 Mar 31, 2019
8-K Report 8-K May 6, 2019 May 2, 2019
10-K Report | Data 10-K Feb 26, 2019 Dec 31, 2018
8-K Report 8-K Dec 4, 2018 Dec 3, 2018
8-K Report 8-K Nov 15, 2018 Nov 15, 2018
10-Q Report | Data 10-Q Nov 2, 2018 Sep 30, 2018
10-Q Report | Data 10-Q Aug 8, 2018 Jun 30, 2018
8-K Report FORM 8-K May 22, 2018 May 22, 2018
10-Q Report | Data 10-Q May 9, 2018 Mar 31, 2018
10-K Report | Data 10-K Feb 28, 2018 Dec 31, 2017
8-K Report FORM 8-K Nov 28, 2017 Nov 28, 2017
10-Q Report | Data 10-Q Nov 3, 2017 Sep 30, 2017
10-Q Report | Data 10-Q Aug 4, 2017 Jun 30, 2017
10-Q Report | Data 10-Q May 5, 2017 Mar 31, 2017
8-K Report 8-K May 1, 2017 Apr 27, 2017
10-K Report | Data 10-K Feb 28, 2017 Dec 31, 2016
8-K Report 8-K Dec 8, 2016 Dec 7, 2016
8-K Report FORM 8-K Dec 6, 2016 Dec 6, 2016
10-Q Report | Data 10-Q Nov 4, 2016 Sep 30, 2016
10-Q Report | Data 10-Q Aug 5, 2016 Jun 30, 2016
10-Q Report | Data 10-Q May 10, 2016 Mar 31, 2016
8-K Report 8-K Apr 29, 2016 Apr 28, 2016
10-K Report | Data 10-K Feb 26, 2016 Dec 31, 2015
8-K Report 8-K Dec 14, 2015 Dec 14, 2015
10-Q Report | Data 10-Q Nov 6, 2015 Sep 30, 2015
10-Q Report | Data 10-Q Aug 6, 2015 Jun 30, 2015
10-Q Report | Data 10-Q May 11, 2015 Mar 31, 2015
8-K Report FORM 8-K Apr 24, 2015 Apr 23, 2015
10-K Report | Data 10-K Mar 2, 2015 Dec 31, 2014
8-K Report 8-K Jan 23, 2015 Jan 23, 2015
8-K Report 8-K Dec 18, 2014 Dec 12, 2014
8-K Report 8-K Dec 11, 2014 Dec 11, 2014
8-K Report 8-K Dec 10, 2014 Dec 10, 2014
10-Q Report | Data 10-Q Nov 10, 2014 Sep 30, 2014
10-Q Report | Data 10-Q Aug 11, 2014 Jun 30, 2014
8-K Report 8-K Jun 30, 2014 Jun 30, 2014
10-Q Report | Data 10-Q May 12, 2014 Mar 31, 2014
8-K Report 8-K Apr 25, 2014 Apr 24, 2014
10-K Report | Data 10-K Mar 3, 2014 Dec 31, 2013
8-K Report 8-K Dec 10, 2013 Dec 10, 2013
10-Q Report | Data 10-Q Nov 8, 2013 Sep 30, 2013
10-Q Report | Data 10-Q Aug 9, 2013 Jun 30, 2013
10-Q Report | Data 10-Q May 10, 2013 Mar 31, 2013
8-K Report FORM 8-K Apr 23, 2013 Apr 22, 2013
10-K Report | Data 10-K Mar 1, 2013 Dec 31, 2012
8-K Report FORM 8-K Jan 25, 2013 Jan 25, 2013
8-K Report FORM 8-K Nov 15, 2012 Nov 14, 2012
10-Q Report | Data FORM 10-Q Nov 9, 2012 Sep 30, 2012
8-K Report FORM 8-K Aug 20, 2012 Aug 20, 2012
10-Q Report | Data FORM 10-Q Aug 8, 2012 Jun 30, 2012
8-K Report FORM 8-K Jun 13, 2012 Jun 13, 2012
10-Q Report | Data FORM 10-Q May 10, 2012 Mar 31, 2012
8-K Report FORM 8-K Apr 25, 2012 Apr 24, 2012
10-K Report | Data FORM 10-K Feb 28, 2012 Nov 23, 2011
8-K Report FORM 8-K Jan 13, 2012 Jan 10, 2012
8-K Report FORM 8-K Jan 3, 2012 Jan 3, 2012
10-Q Report | Data FORM 10-Q Nov 8, 2011 Sep 30, 2011
10-Q Report | Data FORM 10-Q Aug 9, 2011 Jun 30, 2011
SC 13G/A Report Jul 11, 2011
10-Q Report | Data FORM 10-Q May 10, 2011 Mar 31, 2011
8-K Report FORM 8-K Apr 21, 2011 Apr 21, 2011
10-K Report | Data FORM 10-K Feb 24, 2011 Dec 31, 2010
8-K Report FORM 8-K Feb 18, 2011 Feb 18, 2011
SC 13G/A Report Jan 20, 2011
8-K Report FORM 8-K Dec 15, 2010 Dec 9, 2010
SC 13G/A Report Nov 12, 2010
SC 13G/A Report Nov 12, 2010
10-Q Report | Data FORM 10-Q Nov 8, 2010 Sep 30, 2010
8-K Report FORM 8-K Oct 7, 2010 Oct 1, 2010
8-K Report FORM 8-K Sep 13, 2010 Sep 10, 2010
8-K Report FORM 8-K Sep 1, 2010 Sep 1, 2010
10-Q Report | Data FORM 10-Q Aug 9, 2010 Jun 30, 2010
8-K Report FORM 8-K Aug 2, 2010 Aug 2, 2010
10-Q Report | Data FORM 10-Q May 10, 2010 Mar 31, 2010
8-K Report FORM 8-K Apr 30, 2010 Apr 27, 2010
8-K Report FORM 8-K Apr 30, 2010 Apr 29, 2010
8-K Report FORM 8-K Apr 16, 2010 Apr 13, 2010
8-K Report FORM 8-K Mar 15, 2010 Mar 15, 2010
10-K Report | Data FORM 10-K Feb 26, 2010 Dec 31, 2009
SC 13G/A Report Jan 22, 2010
10-Q Report | Data FORM 10-Q Nov 9, 2009 Sep 30, 2009
10-Q Report | Data FORM 10-Q Aug 10, 2009 Jun 30, 2009
10-Q Report FORM 10-Q May 8, 2009 Mar 31, 2009
10-K Report FORM 10-K Mar 2, 2009 Dec 31, 2008
10-Q Report AMEREN CORP. 10-Q FOR PERIOD ENDING 9-30-2008 Nov 10, 2008 Sep 30, 2008
10-Q Report AMEREN 10-Q FOR PERIOD ENDING 06-30-2008 Aug 8, 2008 Jun 30, 2008
10-Q Report AMEREN CONSOLIDATED 10-Q FOR QUARTERLY PERIOD ENDING 3/31/2008 May 8, 2008 Mar 31, 2008
10-K Report ANNUAL REPORT Feb 29, 2008 Dec 31, 2007
10-Q Report AMEREN CONSOLIDATED 10-Q FOR PERIOD ENDING 9-30-2007 Nov 9, 2007 Sep 30, 2007
10-Q Report AMEREN CONSOLIDATED 10-Q FOR PERIOD ENDING 06-30-2007 Aug 9, 2007 Jun 30, 2007
10-Q Report AMEREN CONSOLIDATED 10-Q FOR PERIOD ENDING 03-31-2007 May 10, 2007 Mar 31, 2007
10-K Report FORM 10-K Mar 1, 2007 Dec 31, 2006
10-Q Report AMEREN COMBINED 10-Q FOR PERIOD ENDED 9-30-2006 Nov 9, 2006 Sep 30, 2006
10-Q Report AMEREN CONSOLIDATED 10-Q - 6-30-2006 Aug 9, 2006 Jun 30, 2006
10-Q Report AMEREN 10-Q 3-31-2006 May 10, 2006 Mar 31, 2006
10-K Report FORM 10-K Mar 7, 2006 Dec 31, 2005
10-Q Report AMEREN'S COMBINED 3Q 10-Q Nov 9, 2005 Sep 30, 2005
10-Q Report AMEREN 10-Q 2ND QUARTER Aug 9, 2005 Jun 30, 2005
10-Q Report 1Q 2005 COMBINED 10-Q FOR AMEREN CORPORATION AND SUBSIDIARIES May 10, 2005 Mar 31, 2005
10-K Report AMEREN 10-K 12-31-2004 Mar 9, 2005 Dec 31, 2004
10-Q Report AMEREN 10-Q 9-30-2004 Nov 9, 2004 Sep 30, 2004
10-Q Report 2Q 2004 10-Q Aug 9, 2004 Jun 30, 2004
10-Q Report AMC'S (R) 10-Q 03/31/04 May 10, 2004 Mar 31, 2004
10-K Report AMC COMBINED YEAR 2003 Mar 9, 2004 Dec 31, 2003
10-Q Report 2003 THIRD QUARTER 10-Q Nov 14, 2003 Sep 30, 2003
10-Q Report CIPS10Q2QTR2003 Aug 14, 2003 Jun 30, 2003
10-Q Report CIPS10Q01Q03 May 14, 2003 Mar 31, 2003
10-K Report CIPS' 10-K 12/31/02 Mar 24, 2003 Dec 31, 2002
10-Q Report CIPS032002 Nov 14, 2002 Sep 30, 2002
10-Q Report CIPS 10Q 2ND QTR 2002 Aug 14, 2002 Jun 30, 2002
10-Q Report CIPS 10Q 2002 May 15, 2002 Mar 31, 2002
10-Q Report CIPS Nov 14, 2001 Sep 30, 2001
10-Q Report AMERENCIPS 2ND QTR 10Q Aug 14, 2001 Jun 30, 2001
10-Q Report May 15, 2001 Mar 31, 2001
10-Q Report FORM 10-Q Nov 14, 2000 Sep 30, 2000
10-Q Report FORM 10-Q Aug 14, 2000 Jun 30, 2000
10-Q Report FORM 10-Q May 15, 2000 Mar 31, 2000
10-Q Report FORM 10Q Nov 15, 1999 Sep 30, 1999
10-Q Report FORM 10Q Aug 13, 1999 Jun 30, 1999
10-Q Report FORM 10Q May 14, 1999 Mar 31, 1999
10-K Report FORM 10-K Mar 30, 1999 Dec 31, 1998
10-Q Report FORM 10-Q Nov 13, 1998 Sep 30, 1998
10-Q Report Aug 13, 1998 Jun 30, 1998
10-Q Report May 14, 1998 Mar 31, 1998
10-K Report Mar 30, 1998 Dec 31, 1997
10-Q Report Nov 14, 1997 Sep 30, 1997
10-Q Report Aug 14, 1997 Jun 30, 1997
10-Q Report May 14, 1997 Mar 31, 1997
10-K Report Mar 11, 1997 Dec 31, 1996
10-Q Report Nov 14, 1996 Sep 30, 1996
10-Q Report Aug 14, 1996 Jun 30, 1996
10-Q Report May 14, 1996 Mar 31, 1996
10-K Report Mar 12, 1996 Dec 31, 1995
10-Q Report Nov 13, 1995 Sep 30, 1995
10-Q Report Aug 14, 1995 Jun 30, 1995
10-Q Report May 2, 1995 Mar 31, 1995
10-K Report Mar 9, 1995 Dec 31, 1994
10-Q Report Nov 14, 1994 Sep 30, 1994
10-Q Report Aug 12, 1994 Jun 30, 1994
10-Q Report May 16, 1994 Mar 31, 1994
10-K Report 10-K Mar 16, 1994 Dec 31, 1993