PTEN Historical Prices | Patterson-UTI Energy, Inc. Stock

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Patterson-UTI Energy Inc. (PTEN)

-NasdaqGS

22.92 0.73(3.29%) May 17, 4:00PM EDT|After Hours : 22.91 0.01 (0.04%) May 17, 4:42PM EDT

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Prices

Date	Open	High	Low	Close	Volume	Adj Close*
May 17, 2013	22.36	22.99	22.28	22.92	1,903,900	22.92
May 16, 2013	22.21	22.52	21.99	22.19	1,941,500	22.19
May 15, 2013	22.46	22.66	22.06	22.21	2,455,600	22.21
May 14, 2013	22.41	22.84	22.26	22.61	3,126,000	22.61
May 13, 2013	22.55	22.74	22.40	22.49	2,333,700	22.49
May 10, 2013	22.42	22.66	22.30	22.53	1,966,800	22.53
May 9, 2013	22.53	22.83	22.29	22.66	2,856,800	22.66
May 8, 2013	22.09	22.62	22.02	22.61	2,184,300	22.61
May 7, 2013	22.07	22.46	21.99	22.24	2,255,100	22.24
May 6, 2013	21.67	22.22	21.63	21.99	3,028,900	21.99
May 3, 2013	21.37	21.71	21.30	21.57	2,664,400	21.57
May 2, 2013	20.86	21.35	20.86	21.22	2,977,300	21.22
May 1, 2013	20.90	21.08	20.52	20.85	2,820,600	20.85
Apr 30, 2013	21.05	21.33	20.89	21.09	2,992,000	21.09
Apr 29, 2013	21.12	21.48	20.83	21.20	2,883,400	21.20
Apr 26, 2013	21.52	21.68	20.73	21.20	4,535,500	21.20
Apr 25, 2013	23.68	23.79	21.60	21.70	6,973,600	21.70
Apr 24, 2013	23.41	23.75	23.34	23.38	4,626,900	23.38
Apr 23, 2013	23.12	23.29	22.77	23.29	3,784,700	23.29
Apr 22, 2013	22.69	23.02	22.37	22.88	2,173,800	22.88
Apr 19, 2013	22.63	22.83	22.14	22.48	2,750,000	22.48
Apr 18, 2013	22.37	22.54	21.83	22.40	4,675,400	22.40
Apr 17, 2013	22.88	22.88	21.55	22.25	4,790,100	22.25
Apr 16, 2013	23.14	23.34	22.57	23.01	4,350,400	23.01
Apr 15, 2013	23.98	23.99	22.78	22.83	3,282,800	22.83
Apr 12, 2013	24.43	24.67	23.87	24.26	2,462,100	24.26
Apr 11, 2013	24.19	25.12	23.97	24.78	4,436,400	24.78
Apr 10, 2013	23.59	24.39	23.54	24.28	2,835,100	24.28
Apr 9, 2013	23.45	23.64	23.07	23.57	2,268,200	23.57
Apr 8, 2013	23.30	23.62	23.10	23.33	2,483,500	23.33
Apr 5, 2013	22.21	23.41	22.13	23.35	3,958,800	23.35
Apr 4, 2013	22.40	22.65	22.07	22.51	2,848,800	22.51
Apr 3, 2013	23.20	23.20	21.98	22.40	3,607,800	22.40
Apr 2, 2013	23.32	23.34	22.71	22.99	3,525,100	22.99
Apr 1, 2013	23.95	23.97	22.51	22.94	4,957,700	22.94
Mar 28, 2013	24.06	24.11	23.70	23.84	2,611,500	23.84
Mar 27, 2013	23.85	24.17	23.53	24.03	3,192,100	24.03
Mar 26, 2013	23.70	24.15	23.70	24.01	3,038,400	24.01
Mar 25, 2013	23.57	23.86	23.27	23.69	4,350,800	23.69
Mar 22, 2013	24.03	24.26	23.41	23.78	4,426,200	23.78
Mar 21, 2013	24.04	24.39	23.83	23.84	3,887,500	23.84
Mar 20, 2013	24.65	24.70	23.65	24.09	6,908,800	24.09
Mar 19, 2013	25.00	25.23	24.05	24.55	4,248,500	24.55
Mar 18, 2013	25.01	25.46	24.79	25.24	2,786,200	25.24
Mar 15, 2013	24.97	25.48	24.94	25.38	3,883,600	25.38
Mar 14, 2013	24.53	25.05	24.50	24.98	3,653,600	24.98
Mar 13, 2013	24.57	24.89	24.32	24.48	6,167,900	24.48
Mar 13, 2013	0.05 Dividend
Mar 12, 2013	24.48	24.77	24.20	24.72	4,901,100	24.67
Mar 11, 2013	23.90	24.51	23.83	24.44	4,763,000	24.39
Mar 8, 2013	23.70	24.12	23.52	24.11	3,766,500	24.06
Mar 7, 2013	23.29	23.75	23.17	23.55	1,933,500	23.50
Mar 6, 2013	23.41	23.50	23.12	23.22	2,749,900	23.17
Mar 5, 2013	23.29	23.53	23.08	23.33	3,783,400	23.28
Mar 4, 2013	23.31	23.31	22.56	23.10	3,758,800	23.05
Mar 1, 2013	23.17	23.43	22.73	23.22	4,225,000	23.17
Feb 28, 2013	23.18	23.54	23.05	23.34	3,917,300	23.29
Feb 27, 2013	22.84	23.41	22.84	23.29	2,645,400	23.24
Feb 26, 2013	22.61	23.04	22.16	23.00	4,401,700	22.95
Feb 25, 2013	23.35	23.53	22.42	22.46	4,086,800	22.41
Feb 22, 2013	23.27	23.43	22.87	23.30	3,517,000	23.25
Feb 21, 2013	23.59	23.66	22.77	23.04	5,164,600	22.99
Feb 20, 2013	24.46	24.46	23.63	23.64	4,795,500	23.59
Feb 19, 2013	24.42	24.64	24.31	24.37	4,581,000	24.32
Feb 15, 2013	24.45	24.55	24.02	24.31	3,705,500	24.26
Feb 14, 2013	23.97	24.52	23.90	24.50	4,071,400	24.45
Feb 13, 2013	23.84	24.06	23.79	24.06	3,259,000	24.01
* Close price adjusted for dividends and splits.

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Patterson-UTI Energy Inc. (PTEN)