OIL STS INTL INC

Ticker: OIS CUSIP: 678026105 Class: Common Stock

Quantinno Capital Management LP's Holding History (CIK: 0001759654)

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

Q4 2025

Shares 39,092 Value ($000) $265 Avg Close $6.42 Range $5.50 - $7.19

Q3 2025

Shares 29,737 Value ($000) $180 Avg Close $5.48 Range $4.75 - $6.42

Q2 2025

Shares 17,560 Value ($000) $94 Avg Close $4.42 Range $3.08 - $5.81

Q1 2025

Shares 54,899 Value ($000) $283 Avg Close $5.25 Range $4.64 - $5.86

Q4 2024

Shares 52,111 Value ($000) $264 Avg Close $4.98 Range $4.10 - $5.84

Q3 2024

Shares 32,851 Value ($000) $151 Avg Close $4.79 Range $4.03 - $5.83

Q2 2024

Shares 10,937 Value ($000) $49 Avg Close $4.81 Range $3.91 - $6.53

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	39,092	$265	$6.42	$5.50 - $7.19
Q3 2025	29,737	$180	$5.48	$4.75 - $6.42
Q2 2025	17,560	$94	$4.42	$3.08 - $5.81
Q1 2025	54,899	$283	$5.25	$4.64 - $5.86
Q4 2024	52,111	$264	$4.98	$4.10 - $5.84
Q3 2024	32,851	$151	$4.79	$4.03 - $5.83
Q2 2024	10,937	$49	$4.81	$3.91 - $6.53