| Date | Time | Source | Headline | Symbol | Company |
| 12/15/2011 | 9:48AM | PR Newswire (US) | Piedmont Natural Gas Files to Further Reduce Customer Rates in North Carolina and South Carolina | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 11/17/2011 | 8:02AM | Edgar (US Regulatory) | Current report filing (8-K) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 11/14/2011 | 1:47PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 11/14/2011 | 1:43PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 11/14/2011 | 1:40PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 11/14/2011 | 1:38PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 11/14/2011 | 1:35PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 11/14/2011 | 1:31PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 11/14/2011 | 1:27PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 11/14/2011 | 1:25PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 11/14/2011 | 1:23PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 11/14/2011 | 1:04PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 11/11/2011 | 12:32PM | PR Newswire (US) | Piedmont Natural Gas Receives First-Ever North Carolina OSHA Safety Award | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 11/04/2011 | 4:19PM | Edgar (US Regulatory) | Current report filing (8-K) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 11/02/2011 | 1:32PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 11/01/2011 | 7:58AM | PR Newswire (US) | Piedmont Natural Gas Initiates Fiscal Year 2012 Earnings Guidance | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 10/18/2011 | 12:28PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 10/17/2011 | 4:19PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 10/17/2011 | 4:14PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 10/17/2011 | 4:11PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 10/17/2011 | 4:08PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 10/17/2011 | 4:05PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 10/17/2011 | 4:01PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 10/17/2011 | 3:56PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 10/17/2011 | 3:32PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 10/17/2011 | 3:28PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 10/17/2011 | 2:01PM | PR Newswire (US) | Piedmont Natural Gas Projects Lower Winter Bills For 2011-2012 | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 09/16/2011 | 1:56PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 09/16/2011 | 1:53PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 09/16/2011 | 1:33PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |