Gary A. Kolstad

Chief Executive Officer, CARBO CERAMICS INC.

Companies

MARINE PRODUCTS GROUP, LLCBoard member Jul 29, 2025 to now¹
RPC INCBoard member Jul 29, 2025 to now²

Sources

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

1
SEC EDGARMARINE PRODUCTS GROUP, LLC, Board member
2
SEC EDGARRPC INC, Board member