OIL STS INTL INC

Ticker: OIS CUSIP: 678026105 Class: Common Stock

INTECH INVESTMENT MANAGEMENT LLC's Holding History (CIK: 0001086318)

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

Q4 2025

Shares 30,698 Value ($000) $208 Avg Close $6.42 Range $5.50 - $7.19

Q3 2025

Shares 33,746 Value ($000) $205 Avg Close $5.48 Range $4.75 - $6.42

Q2 2025

Shares 25,044 Value ($000) $134 Avg Close $4.42 Range $3.08 - $5.81

Q1 2025

Shares 50,159 Value ($000) $258 Avg Close $5.25 Range $4.64 - $5.86

Q4 2024

Shares 36,521 Value ($000) $185 Avg Close $4.98 Range $4.10 - $5.84

Q3 2024

Shares 17,639 Value ($000) $81 Avg Close $4.79 Range $4.03 - $5.83

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	30,698	$208	$6.42	$5.50 - $7.19
Q3 2025	33,746	$205	$5.48	$4.75 - $6.42
Q2 2025	25,044	$134	$4.42	$3.08 - $5.81
Q1 2025	50,159	$258	$5.25	$4.64 - $5.86
Q4 2024	36,521	$185	$4.98	$4.10 - $5.84
Q3 2024	17,639	$81	$4.79	$4.03 - $5.83