PATTERSON UTI ENERGY INC

Ticker: PTEN CUSIP: 703481101 Class: Common Stock

PRICE T ROWE ASSOCIATES INC /MD/'s Holding History (CIK: 0000080255)

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

Q4 2025

Shares 338,903 Value ($000) $2 Avg Close $5.97 Range $5.15 - $6.97

Q3 2025

Shares 306,920 Value ($000) $2 Avg Close $5.75 Range $5.10 - $6.69

Q2 2025

Shares 553,047 Value ($000) $3 Avg Close $6.02 Range $5.12 - $8.60

Q1 2025

Shares 575,528 Value ($000) $5 Avg Close $8.39 Range $7.03 - $9.57

Q4 2024

Shares 590,059 Value ($000) $5 Avg Close $8.02 Range $7.15 - $8.91

Q3 2024

Shares 224,470 Value ($000) $2 Avg Close $9.21 Range $7.45 - $11.27

Q2 2024

Shares 229,208 Value ($000) $2 Avg Close $10.97 Range $9.68 - $12.65

Q1 2024

Shares 203,343 Value ($000) $2 Avg Close $11.11 Range $9.73 - $12.33

Q4 2023

Shares 190,502 Value ($000) $2 Avg Close $12.16 Range $10.45 - $14.26

Q3 2023

Shares 169,239 Value ($000) $2 Avg Close $14.63 Range $11.65 - $16.18

Q2 2023

Shares 227,176 Value ($000) $3 Avg Close $11.29 Range $9.70 - $12.91

Q1 2023

Shares 109,996 Value ($000) $1 Avg Close $14.60 Range $10.40 - $17.86

Q4 2022

Shares 111,309 Value ($000) $2 Avg Close $16.50 Range $12.37 - $19.81

Q3 2022

Shares 126,373 Value ($000) $1,477 Avg Close $14.29 Range $10.69 - $17.17

Q2 2022

Shares 112,186 Value ($000) $1,768 Avg Close $16.79 Range $13.81 - $20.53

Q1 2022

Shares 115,670 Value ($000) $1,791 Avg Close $12.62 Range $8.44 - $17.09

Q4 2021

Shares 136,055 Value ($000) $1,150 Avg Close $8.62 Range $6.71 - $10.13

Q3 2021

Shares 136,961 Value ($000) $1,233 Avg Close $8.10 Range $6.44 - $10.58

Q2 2021

Shares 109,361 Value ($000) $1,087 Avg Close $8.46 Range $6.07 - $11.27

Q1 2021

Shares 108,372 Value ($000) $773 Avg Close $7.05 Range $5.21 - $9.74

Q4 2020

Shares 94,942 Value ($000) $499 Avg Close $3.93 Range $2.38 - $5.83

Q3 2020

Shares 109,042 Value ($000) $311 Avg Close $3.68 Range $2.77 - $4.74

Q2 2020

Shares 210,342 Value ($000) $730 Avg Close $3.45 Range $1.61 - $6.33

Q1 2020

Shares 226,379 Value ($000) $532 Avg Close $6.47 Range $1.80 - $10.95

Q4 2019

Shares 130,063 Value ($000) $1,366 Avg Close $9.05 Range $7.67 - $10.80

Q3 2019

Shares 132,941 Value ($000) $1,137 Avg Close $9.81 Range $7.87 - $12.15

Q2 2019

Shares 122,567 Value ($000) $1,411 Avg Close $12.87 Range $10.07 - $16.27

Q1 2019

Shares 105,631 Value ($000) $1,481 Avg Close $13.11 Range $9.85 - $14.79

Q4 2018

Shares 124,831 Value ($000) $1,292 Avg Close $14.74 Range $9.49 - $18.24

Q3 2018

Shares 126,356 Value ($000) $2,162 Avg Close $17.18 Range $14.60 - $19.29

Q2 2018

Shares 125,956 Value ($000) $2,267 Avg Close $20.05 Range $16.61 - $23.99

Q1 2018

Shares 114,930 Value ($000) $2,012 Avg Close $20.88 Range $16.82 - $25.03

Q4 2017

Shares 87,762 Value ($000) $2,019 Avg Close $20.72 Range $17.24 - $23.26

Q3 2017

Shares 80,022 Value ($000) $1,676 Avg Close $18.42 Range $14.83 - $21.74

Q2 2017

Shares 71,922 Value ($000) $1,452 Avg Close $21.79 Range $19.06 - $25.75

Q1 2017

Shares 71,833 Value ($000) $1,743 Avg Close $26.97 Range $22.83 - $29.76

Q4 2016

Shares 65,477 Value ($000) $1,763 Avg Close $24.70 Range $20.79 - $29.56

Q3 2016

Shares 73,268 Value ($000) $1,639 Avg Close $20.07 Range $17.61 - $22.66

Q2 2016

Shares 76,968 Value ($000) $1,641 Avg Close $18.84 Range $16.06 - $22.12

Q1 2016

Shares 82,730 Value ($000) $1,458 Avg Close $14.91 Range $10.94 - $18.75

Q4 2015

Shares 87,530 Value ($000) $1,320 Avg Close $15.38 Range $12.82 - $17.45

Q3 2015

Shares 1,564,437 Value ($000) $20,557 Avg Close $15.85 Range $12.97 - $18.80

Q2 2015

Shares 1,459,347 Value ($000) $27,458 Avg Close $20.74 Range $18.30 - $23.11

Q1 2015

Shares 432,957 Value ($000) $8,129 Avg Close $17.15 Range $13.30 - $19.70

Q4 2014

Shares 46,037 Value ($000) $764 Avg Close $21.10 Range $14.01 - $33.28

Q3 2014

Shares 46,037 Value ($000) $1,498 Avg Close $33.96 Range $31.12 - $38.43

Q2 2014

Shares 1,173,885 Value ($000) $41,016 Avg Close $32.83 Range $30.24 - $35.42

Q1 2014

Shares 1,051,607 Value ($000) $33,315 Avg Close $27.81 Range $24.37 - $31.95

Q4 2013

Shares 46,037 Value ($000) $1,166 Avg Close $23.93 Range $21.29 - $26.09

Q3 2013

Shares 44,637 Value ($000) $954 Avg Close $20.54 Range $18.83 - $22.41

Q2 2013

Shares 44,637 Value ($000) $864 Avg Close $21.83 Range $18.96 - $25.12

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	338,903	$2	$5.97	$5.15 - $6.97
Q3 2025	306,920	$2	$5.75	$5.10 - $6.69
Q2 2025	553,047	$3	$6.02	$5.12 - $8.60
Q1 2025	575,528	$5	$8.39	$7.03 - $9.57
Q4 2024	590,059	$5	$8.02	$7.15 - $8.91
Q3 2024	224,470	$2	$9.21	$7.45 - $11.27
Q2 2024	229,208	$2	$10.97	$9.68 - $12.65
Q1 2024	203,343	$2	$11.11	$9.73 - $12.33
Q4 2023	190,502	$2	$12.16	$10.45 - $14.26
Q3 2023	169,239	$2	$14.63	$11.65 - $16.18
Q2 2023	227,176	$3	$11.29	$9.70 - $12.91
Q1 2023	109,996	$1	$14.60	$10.40 - $17.86
Q4 2022	111,309	$2	$16.50	$12.37 - $19.81
Q3 2022	126,373	$1,477	$14.29	$10.69 - $17.17
Q2 2022	112,186	$1,768	$16.79	$13.81 - $20.53
Q1 2022	115,670	$1,791	$12.62	$8.44 - $17.09
Q4 2021	136,055	$1,150	$8.62	$6.71 - $10.13
Q3 2021	136,961	$1,233	$8.10	$6.44 - $10.58
Q2 2021	109,361	$1,087	$8.46	$6.07 - $11.27
Q1 2021	108,372	$773	$7.05	$5.21 - $9.74
Q4 2020	94,942	$499	$3.93	$2.38 - $5.83
Q3 2020	109,042	$311	$3.68	$2.77 - $4.74
Q2 2020	210,342	$730	$3.45	$1.61 - $6.33
Q1 2020	226,379	$532	$6.47	$1.80 - $10.95
Q4 2019	130,063	$1,366	$9.05	$7.67 - $10.80
Q3 2019	132,941	$1,137	$9.81	$7.87 - $12.15
Q2 2019	122,567	$1,411	$12.87	$10.07 - $16.27
Q1 2019	105,631	$1,481	$13.11	$9.85 - $14.79
Q4 2018	124,831	$1,292	$14.74	$9.49 - $18.24
Q3 2018	126,356	$2,162	$17.18	$14.60 - $19.29
Q2 2018	125,956	$2,267	$20.05	$16.61 - $23.99
Q1 2018	114,930	$2,012	$20.88	$16.82 - $25.03
Q4 2017	87,762	$2,019	$20.72	$17.24 - $23.26
Q3 2017	80,022	$1,676	$18.42	$14.83 - $21.74
Q2 2017	71,922	$1,452	$21.79	$19.06 - $25.75
Q1 2017	71,833	$1,743	$26.97	$22.83 - $29.76
Q4 2016	65,477	$1,763	$24.70	$20.79 - $29.56
Q3 2016	73,268	$1,639	$20.07	$17.61 - $22.66
Q2 2016	76,968	$1,641	$18.84	$16.06 - $22.12
Q1 2016	82,730	$1,458	$14.91	$10.94 - $18.75
Q4 2015	87,530	$1,320	$15.38	$12.82 - $17.45
Q3 2015	1,564,437	$20,557	$15.85	$12.97 - $18.80
Q2 2015	1,459,347	$27,458	$20.74	$18.30 - $23.11
Q1 2015	432,957	$8,129	$17.15	$13.30 - $19.70
Q4 2014	46,037	$764	$21.10	$14.01 - $33.28
Q3 2014	46,037	$1,498	$33.96	$31.12 - $38.43
Q2 2014	1,173,885	$41,016	$32.83	$30.24 - $35.42
Q1 2014	1,051,607	$33,315	$27.81	$24.37 - $31.95
Q4 2013	46,037	$1,166	$23.93	$21.29 - $26.09
Q3 2013	44,637	$954	$20.54	$18.83 - $22.41
Q2 2013	44,637	$864	$21.83	$18.96 - $25.12