| Date | Time | Source | Headline | Symbol | Company |
| 04/18/2011 | 6:31PM | PR Newswire (US) | Piedmont Natural Gas Announces $50,000 in Assistance for Tornado Relief Efforts in Eastern North Carolina | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 04/18/2011 | 6:29PM | PR Newswire (US) | Piedmont Natural Gas Reminds Customers to Request Location of Natural Gas Pipelines and Other Underground Utilities Prior to Exc | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 04/08/2011 | 10:36AM | PR Newswire (US) | Piedmont Natural Gas Encourages Customers to Call 811 Before They Dig This Spring | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 03/22/2011 | 10:03AM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 03/11/2011 | 10:45AM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 03/11/2011 | 10:43AM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 03/11/2011 | 10:41AM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 03/11/2011 | 10:38AM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 03/11/2011 | 10:18AM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 03/11/2011 | 10:11AM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 03/11/2011 | 10:08AM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 03/11/2011 | 10:06AM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 03/11/2011 | 10:01AM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 03/11/2011 | 9:58AM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 03/11/2011 | 9:55AM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 03/11/2011 | 8:00AM | PR Newswire (US) | Piedmont Natural Gas Reports First Quarter 2011 Results | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 03/11/2011 | 6:58AM | Edgar (US Regulatory) | Quarterly Report (10-Q) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 03/09/2011 | 5:15PM | Edgar (US Regulatory) | Current report filing (8-K) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 03/04/2011 | 12:04PM | PR Newswire (US) | Piedmont Natural Gas Increases Dividend for 33rd Consecutive Year | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 02/28/2011 | 6:04PM | PR Newswire (US) | Piedmont Natural Gas Announces 1st Quarter 2011 Earnings Conference Call | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 02/28/2011 | 10:03AM | PR Newswire (US) | Piedmont Natural Gas Invites You to Join Its Annual Meeting of Shareholders on the Web | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 02/17/2011 | 4:24PM | Edgar (US Regulatory) | Additional Proxy Soliciting Materials (definitive) (DEFA14A) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 02/16/2011 | 11:05AM | 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. |
| 02/11/2011 | 2:43PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 02/11/2011 | 2:42PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 02/11/2011 | 2:39PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 02/11/2011 | 2:36PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 02/11/2011 | 2:31PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 02/11/2011 | 1:27PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 02/11/2011 | 1:23PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |