James M. Mattern
69 year
Utilities
Profile
James M.
Mattern worked at Black Hills Corp.
from 1988 to 2011 as the SVP-Corporate Administration & Compliance.
Former positions of James M. Mattern
| Companies | Position | End |
|---|---|---|
| BLACK HILLS CORPORATION | Chief Administrative Officer | - |
Experiences
Positions held
Linked companies
| Listed companies | 1 |
|---|---|
| BLACK HILLS CORPORATION | Utilities |
- Stock Market
- Insiders
- James M. Mattern
