| 2020-09-01 | Glyphis George S. | VP, Chief Financial Officer | Buy | 25,000 | $0.70 | $17,572.50 | +1.1% | → |
| 2020-08-24 | Glyphis George S. | VP, Chief Financial Officer | Buy | 25,000 | $0.75 | $18,647.50 | +1.2% | → |
| 2020-06-04 | REL US Centennial Holdings, LLC | Director, 10% Owner | Buy | 25,000 | $1.06 | $26,547.50 | - | → |
| 2020-06-04 | Riverstone Non-ECI USRPI AIV, L.P. | Director, 10% Owner | Buy | 25,000 | $1.06 | $26,547.50 | - | → |
| 2020-05-22 | Riverstone Non-ECI USRPI AIV, L.P. | Director, 10% Owner | Buy | 3,534,233 | $0.98 | $3,463,548.34 | +4.0% | → |
| 2020-05-22 | REL US Centennial Holdings, LLC | Director, 10% Owner | Buy | 3,534,233 | $0.98 | $3,463,548.34 | +4.0% | → |
| 2020-05-21 | REL US Centennial Holdings, LLC | Director, 10% Owner | Buy | 2,449,861 | $0.90 | $2,207,340.47 | +1.0% | → |
| 2020-05-21 | Riverstone Non-ECI USRPI AIV, L.P. | Director, 10% Owner | Buy | 2,449,861 | $0.90 | $2,207,340.47 | +1.0% | → |
| 2020-05-18 | REL US Centennial Holdings, LLC | Director, 10% Owner | Buy | 2,076,020 | $0.88 | $1,835,624.31 | +0.8% | → |
| 2020-05-18 | Riverstone Non-ECI USRPI AIV, L.P. | Director, 10% Owner | Buy | 2,076,020 | $0.88 | $1,835,624.31 | +0.8% | → |
| 2020-05-13 | REL US Centennial Holdings, LLC | Director, 10% Owner | Buy | 5,108,059 | $0.89 | $4,536,413.73 | +2.1% | → |
| 2020-05-13 | Riverstone Non-ECI USRPI AIV, L.P. | Director, 10% Owner | Buy | 5,108,059 | $0.89 | $4,536,413.73 | +2.1% | → |
| 2020-05-07 | Glyphis George S. | VP, Chief Financial Officer | Buy | 25,000 | $0.79 | $19,737.50 | +2.8% | → |
| 2020-03-04 | Glyphis George S. | VP, Chief Financial Officer | Buy | 25,000 | $1.91 | $47,846.50 | +1.8% | → |
| 2020-03-03 | SHAPIRO STEVEN J | - | Buy | 50,000 | $1.92 | $96,150.00 | +52.1% | → |
| 2019-12-03 | O'Connor Davis O | VP, General Counsel | Buy | 10,000 | $3.03 | $30,291.00 | +3.5% | → |
| 2019-11-18 | Glyphis George S. | VP, Chief Financial Officer | Buy | 37,500 | $3.14 | $117,756.75 | +3.5% | → |
| 2019-11-15 | Papa Mark G | Chief Executive Officer | Buy | 100,000 | $3.44 | $343,600.00 | +5.1% | → |
| 2019-11-13 | Glyphis George S. | VP, Chief Financial Officer | Buy | 37,500 | $3.35 | $125,570.85 | +2.4% | → |
| 2019-11-11 | SHAPIRO STEVEN J | - | Buy | 50,000 | $3.42 | $171,125.00 | +113.3% | → |
| 2019-08-09 | Glyphis George S. | VP, Chief Financial Officer | Buy | 50,000 | $4.69 | $234,705.00 | +11.3% | → |
| 2018-06-04 | Glyphis George S. | VP, Chief Financial Officer | Buy | 15,000 | $16.79 | $251,777.25 | +7.8% | → |
| 2018-05-25 | Jensen Brent P | VP, Chief Accounting Officer | Buy | 4,500 | $17.75 | $79,896.60 | +5.2% | → |
| 2018-03-08 | Riverstone Management Group, L.L.C. | Director, 10% Owner | Sell | 21,505,417 | $19.50 | $419,355,631.50 | -21.6% | → |
| 2018-03-08 | REL US Centennial Holdings, LLC | Director, 10% Owner | Sell | 21,505,417 | $19.50 | $419,355,631.50 | -21.6% | → |
| 2018-03-08 | Riverstone Non-ECI USRPI AIV, L.P. | Director, 10% Owner | Sell | 21,505,417 | $19.50 | $419,355,631.50 | -21.6% | → |
| 2017-11-09 | Riverstone Non-ECI USRPI AIV, L.P. | 10% Owner | Sell | 21,505,417 | $19.95 | $429,033,069.15 | -17.8% | → |
| 2017-11-09 | REL US Centennial Holdings, LLC | 10% Owner | Sell | 21,505,417 | $19.95 | $429,033,069.15 | -17.8% | → |
| 2017-11-09 | Riverstone Management Group, L.L.C. | 10% Owner | Sell | 21,505,417 | $19.95 | $429,033,069.15 | -17.8% | → |
| 2017-06-06 | Glyphis George S. | CFO, Treasurer, Asst Secretary | Buy | 10,000 | $15.02 | $150,200.00 | +95.3% | → |
| 2017-06-05 | Smith Sean R. | Chief Operating Officer | Buy | 10,000 | $15.05 | $150,500.00 | +86.7% | → |
| 2016-05-11 | Papa Mark G | Chief Executive Officer | Buy | 10,000 | $0.00 | - | New | → |