| Officer | Age | In this role | Joined | Pay | Source |
|---|---|---|---|---|---|
|
David H. Li
Also a director
Chief Executive Officer and President
|
53 |
Since 2025
1 year
|
Not stated | Not reported | |
|
Mary Dean Hall
Executive Vice President and Chief Financial Officer
|
68 |
Since 2021
5 years
|
Not stated | Not reported | |
|
Phillip John Platt
SVP, Chief Financial Officer
Title from the Form 4 dated Aug 10, 2026
|
Not stated | Not stated | Not stated | Not reported | |
|
Ryan Fisher
Senior Vice President, General Counsel & Secretary
|
50 |
Since 2024
2 years
|
Not stated | Not reported | |
|
Terry Dyer
Senior Vice President & Chief Human Resources Officer
|
59 |
Since 2024
2 years
|
Not stated | Not reported | |
|
Ryan Cotterman
Vice President, Chief Accounting Officer and principal accounting officer
Title from the Form 4 dated Jun 22, 2026
|
Not stated | Not stated | Not stated | Not reported | |
|
Terrance M Dyer
SVP, Chief HR Officer
Title from the Form 4 dated May 28, 2026
|
Not stated | Not stated | Not stated | Not reported | |
|
Ruth Castillo
Senior Vice President and President, Performance Materials
|
48 |
Since 2025
1 year
|
Not stated | Not reported | |
|
Rich White
Senior Vice President & President of Performance Chemicals
|
63 |
Since 2022
4 years
|
Not stated | Not reported | |
|
Michael Shukov
Senior Vice President and President, Advanced Polymer Technologies
|
57 |
Since 2025
1 year
|
Not stated | Not reported | |
|
Reid Clontz
Senior Vice President, Operations
|
52 |
Since 2025
1 year
|
Not stated | Not reported |
Each officer opens the passage of the filing that names them. A title that changed since the list comes from the officer's latest Form 3, 4 or 5, and its start year is not stated there. "Not stated" means the filing does not say. Pay is the proxy's Summary Compensation Table, which reports only the named executive officers.
Each director opens the passage of the proxy that names them. "Not stated" means the proxy does not say; it never means "no". Pay is the proxy's Director Compensation table; the CEO is paid as an executive.
The proxy filed Mar 17, 2026 states there were none.
Read it in the proxyLoading...
