2025 |
Chemours Company
|
Independent Director |
- |
- |
2024 |
Par Pacific Holdings Inc
|
Independent Director |
- |
- |
2024 |
Chemours Company
|
Independent Director |
- |
- |
2024 |
Core Laboratories N.V.
|
Independent Director |
- |
- |
2023 |
Chemours Company
|
Independent Director |
282.5 K |
5.6 % |
2023 |
Par Pacific Holdings Inc
|
Independent Director |
182.5 K |
- |
2022 |
Chemours Company
|
Independent Director |
267.5 K |
0.9 % |
2022 |
Core Laboratories N.V.
|
Independent Director |
- |
- |
2022 |
Par Pacific Holdings Inc
|
Independent Director |
- |
- |
2021 |
Chemours Company
|
Independent Director |
265.0 K |
8.2 % |
2021 |
Par Pacific Holdings Inc
|
Independent Director |
180 K |
18.0 % |
2020 |
Chemours Company
|
Independent Director |
245 K |
0.0 % |
2020 |
Par Pacific Holdings Inc
|
Independent Director |
152.5 K |
-15.3 % |
2019 |
Chemours Company
|
Independent Director |
245 K |
6.5 % |
2019 |
Par Pacific Holdings Inc
|
Independent Director |
180 K |
0.0 % |
2018 |
Chemours Company
|
Independent Director |
230.0 K |
0.0 % |
2018 |
Par Pacific Holdings Inc
|
Independent Director |
180 K |
24.1 % |
2017 |
Chemours Company
|
Independent Director |
230.0 K |
15.0 % |
2017 |
Par Pacific Holdings Inc
|
Independent Director |
145 K |
0.0 % |
2016 |
Chemours Company
|
Independent Director |
200 K |
46.3 % |
2016 |
Par Pacific Holdings Inc
|
Independent Director |
145 K |
-42.1 % |
2015 |
Par Pacific Holdings Inc
|
Independent Director |
250.6 K |
-81.5 % |
2015 |
Chemours Company
|
Independent Director |
136.7 K |
- |
2014 |
Par Pacific Holdings Inc
|
Independent Director |
1.4 M |
- |
2014 |
Chemours Company
|
Independent Director |
- |
- |
2013 |
Nustar Energy L P
|
Director; President, Chief Executive Officer of Co |
- |
- |
2012 |
Nustar Energy L P
|
Director; President, Chief Executive Officer of Co |
- |
- |
2011 |
Nustar Energy L P
|
Director; President, Chief Executive Officer of Co |
- |
- |
2010 |
Nustar Energy L P
|
Director; President, Chief Executive Officer of Co |
- |
- |
2009 |
Nustar Energy L P
|
President, Chief Executive Officer and Director |
- |
- |
2008 |
Nustar Energy L P
|
President, Chief Executive Officer and Director |
- |
- |
2007 |
Nustar Energy L P
|
President, Chief Executive Officer and Director |
- |
- |
2006 |
Nustar Energy L P
|
President, Chief Executive Officer and Director |
- |
- |
2005 |
Nustar Energy L P
|
President, Chief Executive Officer and Director |
- |
- |
2004 |
Nustar Energy L P
|
President, Chief Executive Officer and Director |
- |
- |
2003 |
Nustar Energy L P
|
President, Chief Executive Officer and Director |
- |
- |