PATTERSON UTI ENERGY INC

Ticker: PTEN CUSIP: 703481101 Class: Common Stock

WELLS FARGO & COMPANY/MN's Holding History (CIK: 0000072971)

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

Q4 2025

Shares 811,625 Value ($000) $4,959 Avg Close $5.97 Range $5.15 - $6.97

Q3 2025

Shares 800,790 Value ($000) $4,148 Avg Close $5.75 Range $5.10 - $6.69

Q2 2025

Shares 662,252 Value ($000) $3,927 Avg Close $6.02 Range $5.12 - $8.60

Q1 2025

Shares 835,324 Value ($000) $6,866 Avg Close $8.39 Range $7.03 - $9.57

Q4 2024

Shares 811,010 Value ($000) $6,699 Avg Close $8.02 Range $7.15 - $8.91

Q3 2024

Shares 444,498 Value ($000) $3,400 Avg Close $9.21 Range $7.45 - $11.27

Q2 2024

Shares 456,159 Value ($000) $4,726 Avg Close $10.97 Range $9.68 - $12.65

Q1 2024

Shares 404,039 Value ($000) $4,824 Avg Close $11.11 Range $9.73 - $12.33

Q4 2023

Shares 147,000 Value ($000) $1,588 Avg Close $12.16 Range $10.45 - $14.26

Q3 2023

Shares 127,543 Value ($000) $1,765 Avg Close $14.63 Range $11.65 - $16.18

Q2 2023

Shares 172,235 Value ($000) $2,062 Avg Close $11.29 Range $9.70 - $12.91

Q1 2023

Shares 244,189 Value ($000) $2,857 Avg Close $14.60 Range $10.40 - $17.86

Q4 2022

Shares 375,060 Value ($000) $6,316 Avg Close $16.50 Range $12.37 - $19.81

Q3 2022

Shares 338,855 Value ($000) $3,958 Avg Close $14.29 Range $10.69 - $17.17

Q2 2022

Shares 133,386 Value ($000) $2,102 Avg Close $16.79 Range $13.81 - $20.53

Q1 2022

Shares 193,637 Value ($000) $2,997 Avg Close $12.62 Range $8.44 - $17.09

Q4 2021

Shares 220,050 Value ($000) $1,859 Avg Close $8.62 Range $6.71 - $10.13

Q3 2021

Shares 6,546,690 Value ($000) $58,920 Avg Close $8.10 Range $6.44 - $10.58

Q2 2021

Shares 6,156,197 Value ($000) $61,193 Avg Close $8.46 Range $6.07 - $11.27

Q1 2021

Shares 6,590,961 Value ($000) $46,993 Avg Close $7.05 Range $5.21 - $9.74

Q4 2020

Shares 7,015,868 Value ($000) $36,903 Avg Close $3.93 Range $2.38 - $5.83

Q3 2020

Shares 6,917,815 Value ($000) $19,716 Avg Close $3.68 Range $2.77 - $4.74

Q2 2020

Shares 4,857,054 Value ($000) $16,854 Avg Close $3.45 Range $1.61 - $6.33

Q1 2020

Shares 4,142,661 Value ($000) $9,736 Avg Close $6.47 Range $1.80 - $10.95

Q4 2019

Shares 4,275,487 Value ($000) $44,893 Avg Close $9.05 Range $7.67 - $10.80

Q3 2019

Shares 7,033,206 Value ($000) $60,132 Avg Close $9.81 Range $7.87 - $12.15

Q2 2019

Shares 6,547,633 Value ($000) $75,363 Avg Close $12.87 Range $10.07 - $16.27

Q1 2019

Shares 8,335,060 Value ($000) $116,856 Avg Close $13.11 Range $9.85 - $14.79

Q4 2018

Shares 10,011,100 Value ($000) $103,615 Avg Close $14.74 Range $9.49 - $18.24

Q3 2018

Shares 10,123,768 Value ($000) $173,218 Avg Close $17.18 Range $14.60 - $19.29

Q2 2018

Shares 9,658,399 Value ($000) $173,853 Avg Close $20.05 Range $16.61 - $23.99

Q1 2018

Shares 9,852,059 Value ($000) $172,509 Avg Close $20.88 Range $16.82 - $25.03

Q4 2017

Shares 9,088,648 Value ($000) $209,129 Avg Close $20.72 Range $17.24 - $23.26

Q3 2017

Shares 8,117,608 Value ($000) $169,983 Avg Close $18.42 Range $14.83 - $21.74

Q2 2017

Shares 7,972,318 Value ($000) $160,962 Avg Close $21.79 Range $19.06 - $25.75

Q1 2017

Shares 6,150,343 Value ($000) $149,267 Avg Close $26.97 Range $22.83 - $29.76

Q4 2016

Shares 5,475,383 Value ($000) $147,397 Avg Close $24.70 Range $20.79 - $29.56

Q3 2016

Shares 4,895,426 Value ($000) $109,510 Avg Close $20.07 Range $17.61 - $22.66

Q2 2016

Shares 3,793,189 Value ($000) $80,871 Avg Close $18.84 Range $16.06 - $22.12

Q1 2016

Shares 3,778,526 Value ($000) $66,579 Avg Close $14.91 Range $10.94 - $18.75

Q4 2015

Shares 3,432,073 Value ($000) $51,754 Avg Close $15.38 Range $12.82 - $17.45

Q3 2015

Shares 2,466,848 Value ($000) $32,415 Avg Close $15.85 Range $12.97 - $18.80

Q2 2015

Shares 1,434,561 Value ($000) $26,983 Avg Close $20.74 Range $18.30 - $23.11

Q1 2015

Shares 1,486,409 Value ($000) $27,907 Avg Close $17.15 Range $13.30 - $19.70

Q4 2014

Shares 1,253,749 Value ($000) $20,799 Avg Close $21.10 Range $14.01 - $33.28

Q3 2014

Shares 133,574 Value ($000) $4,345 Avg Close $33.96 Range $31.12 - $38.43

Q2 2014

Shares 435,956 Value ($000) $15,232 Avg Close $32.83 Range $30.24 - $35.42

Q1 2014

Shares 732,165 Value ($000) $23,193 Avg Close $27.81 Range $24.37 - $31.95

Q4 2013

Shares 1,254,766 Value ($000) $31,770 Avg Close $23.93 Range $21.29 - $26.09

Q3 2013

Shares 865,127 Value ($000) $18,496 Avg Close $20.54 Range $18.83 - $22.41

Q2 2013

Shares 856,430 Value ($000) $16,576 Avg Close $21.83 Range $18.96 - $25.12

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	811,625	$4,959	$5.97	$5.15 - $6.97
Q3 2025	800,790	$4,148	$5.75	$5.10 - $6.69
Q2 2025	662,252	$3,927	$6.02	$5.12 - $8.60
Q1 2025	835,324	$6,866	$8.39	$7.03 - $9.57
Q4 2024	811,010	$6,699	$8.02	$7.15 - $8.91
Q3 2024	444,498	$3,400	$9.21	$7.45 - $11.27
Q2 2024	456,159	$4,726	$10.97	$9.68 - $12.65
Q1 2024	404,039	$4,824	$11.11	$9.73 - $12.33
Q4 2023	147,000	$1,588	$12.16	$10.45 - $14.26
Q3 2023	127,543	$1,765	$14.63	$11.65 - $16.18
Q2 2023	172,235	$2,062	$11.29	$9.70 - $12.91
Q1 2023	244,189	$2,857	$14.60	$10.40 - $17.86
Q4 2022	375,060	$6,316	$16.50	$12.37 - $19.81
Q3 2022	338,855	$3,958	$14.29	$10.69 - $17.17
Q2 2022	133,386	$2,102	$16.79	$13.81 - $20.53
Q1 2022	193,637	$2,997	$12.62	$8.44 - $17.09
Q4 2021	220,050	$1,859	$8.62	$6.71 - $10.13
Q3 2021	6,546,690	$58,920	$8.10	$6.44 - $10.58
Q2 2021	6,156,197	$61,193	$8.46	$6.07 - $11.27
Q1 2021	6,590,961	$46,993	$7.05	$5.21 - $9.74
Q4 2020	7,015,868	$36,903	$3.93	$2.38 - $5.83
Q3 2020	6,917,815	$19,716	$3.68	$2.77 - $4.74
Q2 2020	4,857,054	$16,854	$3.45	$1.61 - $6.33
Q1 2020	4,142,661	$9,736	$6.47	$1.80 - $10.95
Q4 2019	4,275,487	$44,893	$9.05	$7.67 - $10.80
Q3 2019	7,033,206	$60,132	$9.81	$7.87 - $12.15
Q2 2019	6,547,633	$75,363	$12.87	$10.07 - $16.27
Q1 2019	8,335,060	$116,856	$13.11	$9.85 - $14.79
Q4 2018	10,011,100	$103,615	$14.74	$9.49 - $18.24
Q3 2018	10,123,768	$173,218	$17.18	$14.60 - $19.29
Q2 2018	9,658,399	$173,853	$20.05	$16.61 - $23.99
Q1 2018	9,852,059	$172,509	$20.88	$16.82 - $25.03
Q4 2017	9,088,648	$209,129	$20.72	$17.24 - $23.26
Q3 2017	8,117,608	$169,983	$18.42	$14.83 - $21.74
Q2 2017	7,972,318	$160,962	$21.79	$19.06 - $25.75
Q1 2017	6,150,343	$149,267	$26.97	$22.83 - $29.76
Q4 2016	5,475,383	$147,397	$24.70	$20.79 - $29.56
Q3 2016	4,895,426	$109,510	$20.07	$17.61 - $22.66
Q2 2016	3,793,189	$80,871	$18.84	$16.06 - $22.12
Q1 2016	3,778,526	$66,579	$14.91	$10.94 - $18.75
Q4 2015	3,432,073	$51,754	$15.38	$12.82 - $17.45
Q3 2015	2,466,848	$32,415	$15.85	$12.97 - $18.80
Q2 2015	1,434,561	$26,983	$20.74	$18.30 - $23.11
Q1 2015	1,486,409	$27,907	$17.15	$13.30 - $19.70
Q4 2014	1,253,749	$20,799	$21.10	$14.01 - $33.28
Q3 2014	133,574	$4,345	$33.96	$31.12 - $38.43
Q2 2014	435,956	$15,232	$32.83	$30.24 - $35.42
Q1 2014	732,165	$23,193	$27.81	$24.37 - $31.95
Q4 2013	1,254,766	$31,770	$23.93	$21.29 - $26.09
Q3 2013	865,127	$18,496	$20.54	$18.83 - $22.41
Q2 2013	856,430	$16,576	$21.83	$18.96 - $25.12