| 000094787121001181 |
Q3 2021 |
3 |
6,206 |
13F-HR |
11/15/2021 |
Yorktown Energy Partners VI LP |
| 000094787121000915 |
Q2 2021 |
3 |
6,474 |
13F-HR |
8/16/2021 |
Yorktown Energy Partners VI LP |
| 000094787121000541 |
Q1 2021 |
3 |
5,709 |
13F-HR |
5/17/2021 |
Yorktown Energy Partners VI LP |
| 000094787121000201 |
Q4 2020 |
3 |
6,087 |
13F-HR |
2/16/2021 |
Yorktown Energy Partners VI LP |
| 000094787120000876 |
Q3 2020 |
4 |
5,158 |
13F-HR |
11/16/2020 |
Yorktown Energy Partners VI LP |
| 000156761920015395 |
Q2 2020 |
4 |
4,699 |
13F-HR |
8/14/2020 |
Yorktown Energy Partners VI LP |
| 000156761920010454 |
Q1 2020 |
5 |
4,527 |
13F-HR |
5/15/2020 |
Yorktown Energy Partners VI LP |
| 000156761920004097 |
Q4 2019 |
5 |
6,497 |
13F-HR |
2/14/2020 |
Yorktown Energy Partners VI LP |
| 000114036119020595 |
Q3 2019 |
5 |
6,960 |
13F-HR |
11/14/2019 |
Yorktown Energy Partners VI LP |
| 000095012319008358 |
Q2 2019 |
6 |
35,783 |
13F-HR |
8/14/2019 |
Yorktown Energy Partners VI LP |
| 000095012319005464 |
Q1 2019 |
5 |
34,592 |
13F-HR |
5/15/2019 |
Yorktown Energy Partners VI LP |
| 000095012319002321 |
Q4 2018 |
5 |
29,304 |
13F-HR |
2/14/2019 |
Yorktown Energy Partners VI LP |
| 000095012318011899 |
Q3 2018 |
5 |
41,720 |
13F-HR |
11/14/2018 |
Yorktown Energy Partners VI LP |
| 000095012318008858 |
Q2 2018 |
5 |
46,152 |
13F-HR |
8/14/2018 |
Yorktown Energy Partners VI LP |
| 000095012318005474 |
Q1 2018 |
5 |
106,677 |
13F-HR |
5/15/2018 |
Yorktown Energy Partners VI LP |
| 000095012318002224 |
Q4 2017 |
5 |
124,131 |
13F-HR |
2/14/2018 |
Yorktown Energy Partners VI LP |