![Matthew Warren](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Matthew Warren
Comptroller/Controller/Auditor at
NPK INTERNATIONAL INC.
Net worth: 587 433 $ as of 2026-09-29
Profile
Mr. Matthew Warren is a Chief Accounting Officer at NPK International, Inc. He received his undergraduate degree from The University of Texas at Austin and a graduate degree from The University of Texas at Austin.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-09-08 | 51,439 ( 0.06% ) | 587 433 $ | 2026-09-29 |
Matthew Warren active positions
| Companies | Position | Start |
|---|---|---|
| NPK INTERNATIONAL INC. | Comptroller/Controller/Auditor | 2026-08-30 |
Education of Matthew Warren
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
25
1st degree connections
2
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 2 |
|---|---|
NPK International, Inc.
 NPK International, Inc. Building ProductsProducer Manufacturing Rents recyclable composite matting systems and provides manufacturing, sales & site construction services for power transmission, oil and natural gas exploration sectors | Producer Manufacturing |
The University of Texas at Austin
 The University of Texas at Austin Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
- Stock Market
- Insiders
- Matthew Warren
