OIL STS INTL INC

Ticker: OIS CUSIP: 678026105 Class: Common Stock

Private Wealth Management Group, LLC's Holding History (CIK: 0002011342)

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

Q4 2025

Shares 266 Value ($000) $2 Avg Close $6.42 Range $5.50 - $7.19

Q3 2025

Shares 266 Value ($000) $2 Avg Close $5.48 Range $4.75 - $6.42

Q2 2025

Shares 266 Value ($000) $1 Avg Close $4.42 Range $3.08 - $5.81

Q1 2024

Shares 156 Value ($000) $1 Avg Close $5.97 Range $5.22 - $6.95

Q4 2023

Shares 795 Value ($000) $5 Avg Close $7.24 Range $6.32 - $8.38

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	266	$2	$6.42	$5.50 - $7.19
Q3 2025	266	$2	$5.48	$4.75 - $6.42
Q2 2025	266	$1	$4.42	$3.08 - $5.81
Q1 2024	156	$1	$5.97	$5.22 - $6.95
Q4 2023	795	$5	$7.24	$6.32 - $8.38