$ SEC Filings

Filing Filed On
FORM 8-K 02 Aug 2011
FORM 8-K 02 Aug 2011
MERGER Q&A 28 Jul 2011
PRIMARY DOCUMENT 26 Jul 2011
QUESTION AND ANSWER 14 Jul 2011
AGLR MANAGER UPDATE ICC LETTERS 14 Jul 2011
MEDIA STATEMENT ICC LETTERS 13 Jul 2011
PRIMARY DOCUMENT 12 Jul 2011
CEO VIDEO AGLR NICOR EMPLOYEES 30 Jun 2011
MERGER COMMUNICATION KEY MGMT MESSAGES 30 Jun 2011
FORM 11-K 29 Jun 2011
FORM 11-K / A 29 Jun 2011
PRIMARY DOCUMENT 28 Jun 2011
PRIMARY DOCUMENT 15 Jun 2011
PRIMARY DOCUMENT 15 Jun 2011
PRIMARY DOCUMENT 15 Jun 2011
SPECIAL SHAREHOLDER MEETING 15 Jun 2011
PRIMARY DOCUMENT 15 Jun 2011
PRIMARY DOCUMENT 15 Jun 2011
PRIMARY DOCUMENT 15 Jun 2011