PATTERSON UTI ENERGY INC

Ticker: PTEN CUSIP: 703481101 Class: Common Stock

HARBOR CAPITAL ADVISORS, INC.'s Holding History (CIK: 0001039128)

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

Q4 2025

Shares 1,728 Value ($000) $0 Avg Close $5.97 Range $5.15 - $6.97

Q3 2025

Shares 1,758 Value ($000) $0 Avg Close $5.75 Range $5.10 - $6.69

Q2 2024

Shares 146,095 Value ($000) $2 Avg Close $10.97 Range $9.68 - $12.65

Q1 2024

Shares 35,514 Value ($000) $0 Avg Close $11.11 Range $9.73 - $12.33

Q4 2023

Shares 185,784 Value ($000) $2,006 Avg Close $12.16 Range $10.45 - $14.26

Q3 2023

Shares 140,750 Value ($000) $1,948 Avg Close $14.63 Range $11.65 - $16.18

Q2 2023

Shares 141,791 Value ($000) $1,697 Avg Close $11.29 Range $9.70 - $12.91

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,728	$0	$5.97	$5.15 - $6.97
Q3 2025	1,758	$0	$5.75	$5.10 - $6.69
Q2 2024	146,095	$2	$10.97	$9.68 - $12.65
Q1 2024	35,514	$0	$11.11	$9.73 - $12.33
Q4 2023	185,784	$2,006	$12.16	$10.45 - $14.26
Q3 2023	140,750	$1,948	$14.63	$11.65 - $16.18
Q2 2023	141,791	$1,697	$11.29	$9.70 - $12.91