David B. Knowles

Chief Operating Officer, MYERS INDUSTRIES INC.

Companies

OM GroupChief operating officer Apr 9, 2013 to Oct 30, 2015¹
OM GroupPresident Apr 9, 2013 to Oct 30, 2015¹
MYERS INDUSTRIES INCChief operating officer Jun 29, 2009 to Mar 5, 2013²

Sources

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

1
SEC EDGAROM Group, Chief operating officer
2
SEC EDGARMYERS INDUSTRIES INC, Chief operating officer