OIL STS INTL INC

Ticker: OIS CUSIP: 678026105 Class: Common Stock

Advisory Services Network, LLC's Holding History (CIK: 0001573876)

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

Q3 2020

Shares 100 Value ($000) $0 Avg Close $4.34 Range $2.69 - $5.66

Q4 2019

Shares 4,374 Value ($000) $71 Avg Close $15.19 Range $12.05 - $17.81

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2020	100	$0	$4.34	$2.69 - $5.66
Q4 2019	4,374	$71	$15.19	$12.05 - $17.81