Karen A. Twitchell

Director, Kraton Corp.

Companies

Calumet LubricantsBoard member Nov 12, 2024 to now¹
Calumet Specialty Products Partners, L.P.Board member Aug 8, 2022 to Nov 9, 2023²
TRECORA RESOURCESBoard member May 21, 2015 to Jun 28, 2022³
Kraton CorpBoard member Dec 16, 2009 to Mar 15, 2022⁴

Sources

The numbers on this page point here. Each one links to the record it came from.

1
SEC EDGARCalumet Lubricants, Board member
2
SEC EDGARCalumet Specialty Products Partners, L.P., Board member
3
SEC EDGARTRECORA RESOURCES, Board member
4
SEC EDGARKraton Corp, Board member