 CLEVELAND, OHIO--BUSINESS WIRE--The Board of Directors of Park-Ohio Holdings Corp. NASDAQ: PKOH has declared a quarterly cash dividend of 0.125 per share on the common stock outstanding, to be paid on August 20, 2021, to shareholders of record as of the close of business on August 6, 2021. ParkOhio is a diversified international company providing world-class customers with a supply chain management outsourcing service, capital equipment used on their production lines, and manufactured comp 