| Date | Time | Source | Headline | Symbol | Company |
| 17/02/2017 | 17:13 | Edgar (US Regulatory) | Annual Report (10-k) | NYSE:CPGX | Columbia Pipeline Grp., Inc. |
| 13/02/2017 | 21:41 | Edgar (US Regulatory) | Amended Statement of Ownership (sc 13g/a) | NYSE:CPGX | Columbia Pipeline Grp., Inc. |
| 02/02/2017 | 11:01 | Edgar (US Regulatory) | Notice of Effectiveness (effect) | NYSE:CPGX | Columbia Pipeline Grp., Inc. |
| 30/01/2017 | 21:18 | Edgar (US Regulatory) | Termination of Registration of a Class of Security Under Section 12(b) (15-12b) | NYSE:CPGX | Columbia Pipeline Grp., Inc. |
| 30/01/2017 | 20:00 | Edgar (US Regulatory) | Post-effective Amendment to Registration Statement (pos Am) | NYSE:CPGX | Columbia Pipeline Grp., Inc. |
| 30/01/2017 | 11:03 | Edgar (US Regulatory) | Current Report Filing (8-k) | NYSE:CPGX | Columbia Pipeline Grp., Inc. |
| 01/11/2016 | 20:34 | Edgar (US Regulatory) | Quarterly Report (10-q) | NYSE:CPGX | Columbia Pipeline Grp., Inc. |
| 01/11/2016 | 20:25 | Edgar (US Regulatory) | Current Report Filing (8-k) | NYSE:CPGX | Columbia Pipeline Grp., Inc. |
| 01/11/2016 | 20:22 | Edgar (US Regulatory) | Additional Proxy Soliciting Materials (definitive) (defa14a) | NYSE:CPGX | Columbia Pipeline Grp., Inc. |
| 26/09/2016 | 20:13 | Edgar (US Regulatory) | Current Report Filing (8-k) | NYSE:CPGX | Columbia Pipeline Grp., Inc. |
| 05/08/2016 | 19:32 | Edgar (US Regulatory) | Amended Statement of Ownership (sc 13g/a) | NYSE:CPGX | Columbia Pipeline Grp., Inc. |
| 02/08/2016 | 11:36 | Edgar (US Regulatory) | Quarterly Report (10-q) | NYSE:CPGX | Columbia Pipeline Grp., Inc. |
| 12/07/2016 | 21:09 | Edgar (US Regulatory) | Termination of Registration of a Class of Security Under Section 12(b) (15-12b) | NYSE:CPGX | Columbia Pipeline Grp., Inc. |
| 04/07/2016 | 22:15 | PR Newswire (Canada) | Indices S&P Dow Jones annonce des modifications à certains indices canadiens S&P/TSX | NYSE:CPGX | Columbia Pipeline Grp., Inc. |
| 04/07/2016 | 22:15 | PR Newswire (Canada) | S&P Dow Jones Indices Announces Changes to the S&P/TSX Canadian Indices | NYSE:CPGX | Columbia Pipeline Grp., Inc. |
| 01/07/2016 | 22:27 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:CPGX | Columbia Pipeline Grp., Inc. |
| 01/07/2016 | 19:02 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:CPGX | Columbia Pipeline Grp., Inc. |
| 01/07/2016 | 19:00 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:CPGX | Columbia Pipeline Grp., Inc. |
| 01/07/2016 | 18:57 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:CPGX | Columbia Pipeline Grp., Inc. |
| 01/07/2016 | 18:55 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:CPGX | Columbia Pipeline Grp., Inc. |
| 01/07/2016 | 18:53 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:CPGX | Columbia Pipeline Grp., Inc. |
| 01/07/2016 | 18:51 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:CPGX | Columbia Pipeline Grp., Inc. |
| 01/07/2016 | 18:47 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:CPGX | Columbia Pipeline Grp., Inc. |
| 01/07/2016 | 18:33 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:CPGX | Columbia Pipeline Grp., Inc. |
| 01/07/2016 | 18:31 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:CPGX | Columbia Pipeline Grp., Inc. |
| 01/07/2016 | 18:28 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:CPGX | Columbia Pipeline Grp., Inc. |
| 01/07/2016 | 18:26 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:CPGX | Columbia Pipeline Grp., Inc. |
| 01/07/2016 | 18:20 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:CPGX | Columbia Pipeline Grp., Inc. |
| 01/07/2016 | 18:17 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:CPGX | Columbia Pipeline Grp., Inc. |
| 01/07/2016 | 18:08 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:CPGX | Columbia Pipeline Grp., Inc. |