OIL STS INTL INC

Ticker: OIS CUSIP: 678026105 Class: Common Stock

True Wealth Design, LLC's Holding History (CIK: 0001966033)

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

Q4 2025

Shares 1,050 Value ($000) $7 Avg Close $6.42 Range $5.50 - $7.19

Q3 2025

Shares 950 Value ($000) $6 Avg Close $5.48 Range $4.75 - $6.42

Q2 2025

Shares 674 Value ($000) $4 Avg Close $4.42 Range $3.08 - $5.81

Q1 2025

Shares 59 Value ($000) $0 Avg Close $5.25 Range $4.64 - $5.86

Q4 2024

Shares 16 Value ($000) $0 Avg Close $4.98 Range $4.10 - $5.84

Q3 2024

Shares 182 Value ($000) $1 Avg Close $4.79 Range $4.03 - $5.83

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,050	$7	$6.42	$5.50 - $7.19
Q3 2025	950	$6	$5.48	$4.75 - $6.42
Q2 2025	674	$4	$4.42	$3.08 - $5.81
Q1 2025	59	$0	$5.25	$4.64 - $5.86
Q4 2024	16	$0	$4.98	$4.10 - $5.84
Q3 2024	182	$1	$4.79	$4.03 - $5.83