2024 |
Westlake Chemical Partners LP - Unit
|
Independent Director |
238.9 K |
2.4 % |
2023 |
Westlake Chemical Partners LP - Unit
|
Independent Director |
233.2 K |
2.9 % |
2022 |
Westlake Chemical Partners LP - Unit
|
Independent Director |
226.7 K |
- |
2022 |
NPK International Inc.
|
Independent Director |
12.1 K |
-93.9 % |
2022 |
NPK International Inc.
|
Independent Director |
- |
- |
2021 |
NPK International Inc.
|
Independent Director |
199.1 K |
30.8 % |
2021 |
Westlake Chemical Partners LP - Unit
|
Independent Director |
- |
- |
2020 |
Westlake Chemical Partners LP - Unit
|
Independent Director |
280.8 K |
- |
2020 |
NPK International Inc.
|
Independent Director |
152.2 K |
-42.6 % |
2019 |
NPK International Inc.
|
Independent Director |
265.0 K |
3.9 % |
2018 |
NPK International Inc.
|
Independent Director |
255.0 K |
0.0 % |
2017 |
NPK International Inc.
|
Independent Director |
255.0 K |
4.3 % |
2016 |
NPK International Inc.
|
Independent Director |
244.5 K |
-4.1 % |
2015 |
NPK International Inc.
|
Independent Director |
255.0 K |
-0.0 % |
2014 |
NPK International Inc.
|
Independent Director |
255.0 K |
0.0 % |
2013 |
NPK International Inc.
|
Independent Director |
255.0 K |
8.9 % |
2012 |
NPK International Inc.
|
Independent Director |
234.1 K |
4.9 % |
2011 |
NPK International Inc.
|
Independent Director |
223.1 K |
5.0 % |
2010 |
NPK International Inc.
|
Independent Director |
212.5 K |
4.2 % |
2009 |
NPK International Inc.
|
Director |
204 K |
24.5 % |
2008 |
NPK International Inc.
|
Director |
163.9 K |
109.9 % |
2007 |
NPK International Inc.
|
Director |
78.1 K |
- |
2006 |
NPK International Inc.
|
Director Nominee |
- |
- |