PARK OHIO HLDGS CORP

Ticker: PKOH CUSIP: 700666100 Class: Common Stock

OBERWEIS ASSET MANAGEMENT INC/'s Holding History (CIK: 0000937886)

Note: Option positions (PUT/CALL) are excluded.

Q4 2018

Shares 18,200 Value ($000) $559 Avg Close $29.87 Range $24.01 - $34.25

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	18,200	$559	$29.87	$24.01 - $34.25