| Data | Hora | Fonte | Título | Código | Companhia |
| 02/06/2020 | 12:20 | Edgar (US Regulatory) | Amended Quarterly Report (10-q/a) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 21/05/2020 | 10:54 | Edgar (US Regulatory) | Current Report Filing (8-k) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 19/05/2020 | 12:34 | Edgar (US Regulatory) | Prospectus Filed Pursuant to Rule 424(b)(5) (424b5) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 18/05/2020 | 17:21 | Edgar (US Regulatory) | Free Writing Prospectus - Filing Under Securities Act Rules 163/433 (fwp) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 12/05/2020 | 14:07 | Edgar (US Regulatory) | Quarterly Report (10-q) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 20/02/2020 | 16:41 | Edgar (US Regulatory) | Annual Report (10-k) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 23/09/2019 | 14:54 | Edgar (US Regulatory) | Automatic Shelf Registration Statement of Securities of Well-known Seasoned Issuers (s-3asr) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 25/03/2019 | 10:49 | Edgar (US Regulatory) | Post-effective Amendment to an Automatic Shelf Registration of Form S-3asr or Form F-3asr (posasr) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 23/02/2018 | 08:16 | Edgar (US Regulatory) | Amended Annual Report (10-k/a) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 28/06/2017 | 17:06 | Edgar (US Regulatory) | Annual Report of Employee Stock Plans (11-k) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 14/02/2017 | 19:15 | Edgar (US Regulatory) | Quarterly Transition Report (10-qt) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 05/10/2016 | 15:18 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 04/10/2016 | 17:08 | Edgar (US Regulatory) | Post-effective Amendment to an S-8 Filing (s-8 Pos) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 04/10/2016 | 17:07 | Edgar (US Regulatory) | Post-effective Amendment to Registration Statement (pos Am) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 04/10/2016 | 13:12 | Edgar (US Regulatory) | (25-NSE) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 30/09/2016 | 19:29 | PR Newswire (US) | Dave & Buster's Entertainment Set to Join the S&P SmallCap 600 | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 29/09/2016 | 17:03 | PR Newswire (US) | N.C. Utilities Commission approves Duke Energy's acquisition of Piedmont Natural Gas | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 21/09/2016 | 12:00 | PR Newswire (US) | Atlantic Coast Pipeline Signs Construction Contract With Spring Ridge Constructors | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 07/09/2016 | 17:14 | PR Newswire (US) | Piedmont Natural Gas Reports Third Quarter 2016 Results | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 07/09/2016 | 11:18 | PR Newswire (US) | Piedmont Natural Gas Announces Special Contingent Dividend | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 07/09/2016 | 11:17 | PR Newswire (US) | Piedmont Natural Gas Announces Regular Quarterly Dividend | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 08/06/2016 | 09:23 | PR Newswire (US) | Piedmont Natural Gas Reports Second Quarter 2016 Results | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 07/06/2016 | 11:53 | PR Newswire (US) | Piedmont Natural Gas Announces Quarterly Dividend | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 03/06/2016 | 12:13 | Edgar (US Regulatory) | Amended Statement of Changes in Beneficial Ownership (4/a) | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 16/05/2016 | 17:15 | Business Wire | Constitution Pipeline Challenges Decision by New York State to Block Federally Approved Pipeline | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 03/05/2016 | 11:50 | Dow Jones News | Duke Energy Profit Falls on Mild Winter Weather | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 25/04/2016 | 09:30 | Business Wire | Constitution Pipeline Committed to Building Federally Approved Pipeline, Delivering Energy Savings & Environmental Benefits t... | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 11/04/2016 | 15:54 | PR Newswire (US) | Piedmont Natural Gas Ranks First in South Large Region for Customer Satisfaction | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 07/04/2016 | 14:48 | PR Newswire (US) | Piedmont Natural Gas Announces Participation in Environmental Protection Agency's Natural Gas STAR Methane Challenge Program | NYSE:PNY | Piedmont Natural Gas Company, Inc. |
| 14/03/2016 | 18:04 | 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. |