OIL STS INTL INC

Ticker: OIS CUSIP: 678026105 Class: Common Stock

SEGALL BRYANT & HAMILL, LLC's Holding History (CIK: 0001006378)

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

Q3 2025

Shares 165,204 Value ($000) $1,001 Avg Close $5.48 Range $4.75 - $6.42

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	165,204	$1,001	$5.48	$4.75 - $6.42