| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 02/08/2018 | Boardwalk Pipeline Partners, LP | BWP | Grant | Phantom Units | 32.6k | $0.00 | $0 | | 02/08/2018 |
| 12/15/2017 | Boardwalk Pipeline Partners, LP | BWP | Disposition | BWP (Common Units) | 12.9k | $15.44 | $199k | | 12/15/2017 |
| 12/15/2017 | Boardwalk Pipeline Partners, LP | BWP | Payment of Exercise | BWP (Common Units) | 561.43 | $15.04 | $8.4k | | 12/15/2017 |
| 12/15/2017 | Boardwalk Pipeline Partners, LP | BWP | Exercise | Phantom Units | 12.4k | $0.00 | $0 | | 12/15/2017 |
| 12/15/2017 | Boardwalk Pipeline Partners, LP | BWP | Disposition | BWP (Common Units) | 12.4k | $15.44 | $191.2k | | 12/15/2017 |
| 12/15/2017 | Boardwalk Pipeline Partners, LP | BWP | Exercise | Phantom Units | 12.9k | $0.00 | $0 | | 12/15/2017 |
| 12/15/2017 | Boardwalk Pipeline Partners, LP | BWP | Exercise | Phantom Units | 561.43 | $0.00 | $0 | | 12/15/2017 |
| 02/02/2017 | Boardwalk Pipeline Partners, LP | BWP | Grant | Phantom Units | 24.2k | $0.00 | $0 | | 02/02/2017 |
| 01/21/2011 | Boardwalk Pipeline Partners, LP | BWP | Exercise | Phantom Units | 2.9k | $0.00 | $0 | | 01/21/2011 |
| 01/21/2011 | Boardwalk Pipeline Partners, LP | BWP | Disposition | BWP (Common Units) | 1.2k | $30.18 | $37.6k | | 01/21/2011 |
| 01/21/2011 | Boardwalk Pipeline Partners, LP | BWP | Disposition | BWP (Common Units) | 1.6k | $30.70 | $50.1k | | 01/21/2011 |
| 12/16/2010 | Boardwalk Pipeline Partners, LP | BWP | Grant | Unit Appreciation Rights | 21.6k | $30.36 | $656.5k | | 12/16/2010 |