OIL STS INTL INC

Ticker: OIS CUSIP: 678026105 Class: Common Stock

Csenge Advisory Group's Holding History (CIK: 0001715593)

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

Q3 2018

Shares 17 Value ($000) $0 Avg Close $32.65 Range $29.30 - $37.39

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	17	$0	$32.65	$29.30 - $37.39