PATTERSON UTI ENERGY INC

Ticker: PTEN CUSIP: 703481101 Class: Common Stock

PEAK6 LLC's Holding History (CIK: 0001389958)

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

Q4 2025

Shares 8,111 Value ($000) $50 Avg Close $5.97 Range $5.15 - $6.97

Q1 2025

Shares 103,326 Value ($000) $849 Avg Close $8.39 Range $7.03 - $9.57

Q4 2024

Shares 65,970 Value ($000) $545 Avg Close $8.02 Range $7.15 - $8.91

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	8,111	$50	$5.97	$5.15 - $6.97
Q1 2025	103,326	$849	$8.39	$7.03 - $9.57
Q4 2024	65,970	$545	$8.02	$7.15 - $8.91