| Transaction Date | Insider | Transaction Type | Number of Shares Transacted |
|---|---|---|---|
| 2014-10-29 | Nichols Kevin M | Purchase | 50.0 |
| 2014-10-29 | Nichols Kevin M | Purchase | 400.0 |
| 2014-10-29 | Nichols Kevin M | Purchase | 200.0 |
| 2014-10-29 | Nichols Kevin M | Purchase | 1250.0 |
| 2014-10-29 | Nichols Kevin M | Purchase | 1600.0 |
| 2014-10-29 | Nichols Kevin M | Purchase | 5000.0 |
| 2014-10-29 | Montana Margaret C | Purchase | 3000.0 |
| 2014-10-29 | Smith Alton G | Purchase | 1565.0 |
| 2014-10-29 | Ward Susan M | Purchase | 25000.0 |
| 2014-10-29 | Jones Rob L. | Purchase | 10000.0 |
| 2014-10-30 | BENDER JAMES J | Purchase | 25000.0 |
| 2014-10-30 | Montana Margaret C | Purchase | 2800.0 |
| 2014-10-30 | Montana Margaret C | Purchase | 100.0 |
| 2014-10-30 | Montana Margaret C | Purchase | 100.0 |
| 2014-10-31 | Joy Michele F | Purchase | 745.0 |
| 2014-10-31 | Joy Michele F | Purchase | 745.0 |
| 2014-11-03 | Muratta Lori M | Purchase | 2000.0 |
| 2014-11-04 | Montana Margaret C | Purchase | 500.0 |
| 2014-11-04 | Montana Margaret C | Purchase | 200.0 |
| 2014-11-04 | Montana Margaret C | Purchase | 500.0 |
| 2014-11-04 | Montana Margaret C | Purchase | 200.0 |
| 2014-12-09 | Montana Margaret C | Purchase | 100.0 |
| 2015-02-12 | Joy Michele F | Purchase | 4.0 |
| 2015-05-14 | Joy Michele F | Purchase | 6.0 |
| 2015-08-13 | Joy Michele F | Purchase | 8.0 |
| 2015-08-13 | Montana Margaret C | Purchase | 30.0 |
| 2015-11-12 | Joy Michele F | Purchase | 9.0 |
| 2015-12-10 | Jones Rob L. | Purchase | 5000.0 |
| 2015-12-11 | Montana Margaret C | Purchase | 3000.0 |
| 2015-12-18 | Smith Alton G | Purchase | 3435.0 |
| 2016-02-11 | Joy Michele F | Purchase | 10.0 |
| 2016-02-11 | Montana Margaret C | Purchase | 5.0 |
| 2016-11-11 | Muratta Lori M | Purchase | 960.0 |
| 2016-11-11 | Montana Margaret C | Purchase | 4000.0 |
| 2017-09-12 | Montana Margaret C | Sale | 500.0 |
| 2018-02-06 | Shell Pipeline Co LP | Purchase | 11029412.0 |
| 2018-05-24 | Carsten Shawn J. | Purchase | 2500.0 |
| 2018-06-26 | Frasier Curtis R | Purchase | 5000.0 |
| 2019-03-01 | Carsten Shawn J. | Purchase | 5000.0 |
| 2019-06-06 | Shell Pipeline Co LP | Purchase | 9477756.0 |
| 2020-03-03 | BENDER JAMES J | Purchase | 10000.0 |
| 2020-03-03 | Jones Rob L. | Purchase | 15000.0 |
| 2020-03-12 | Muratta Lori M | Purchase | 2310.0 |
| 2020-03-17 | Carsten Shawn J. | Purchase | 4000.0 |
| 2020-03-18 | Carsten Shawn J. | Purchase | 4000.0 |
| 2020-03-18 | Muratta Lori M | Purchase | 10000.0 |
| 2020-04-01 | Shell Pipeline Co LP | Purchase | 160000000.0 |
| 2020-04-01 | Shell Pipeline Co LP | Purchase | 50782904.0 |
| Transaction Date) | Insider | Transaction Type | Number of Shares Transacted |