OIL STS INTL INC

Ticker: OIS CUSIP: 678026105 Class: Common Stock

Clearstead Advisors, LLC's Holding History (CIK: 0000842775)

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

Q4 2025

Shares 46 Value ($000) $0 Avg Close $6.42 Range $5.50 - $7.19

Q3 2025

Shares 388 Value ($000) $2 Avg Close $5.48 Range $4.75 - $6.42

Q2 2025

Shares 33 Value ($000) $0 Avg Close $4.42 Range $3.08 - $5.81

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	46	$0	$6.42	$5.50 - $7.19
Q3 2025	388	$2	$5.48	$4.75 - $6.42
Q2 2025	33	$0	$4.42	$3.08 - $5.81