Patterson-UTI Energy, Inc PTEN

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Patterson-UTI Energy, Inc. - Common Stock · Company · Nasdaq · Energy / Oil & Gas Drilling

Paper trade (simulated — no real money)

Fill: USD 11.9700 · FX 1 USD = 1.277900 SGD · about SGD 15.2965 per unit

Sign in to practise with simulated trades before investing real money. USD fills are converted into the SGD portfolio at the displayed rate.

Announcement types: (default: consequential filings)
Results & current reports
Capital markets
Ownership & governance

USD closing-price chart (daily close from yfinance · Last year)

USD 6.56 → 11.97 · 82.5%
13.1509.2805.410 1 2 3 4 5,6 7 8,9 10 11 12 13 14 15 16 17 18 19 Oct 25Jan 26Apr 26Jul 26Oct 26

Numbered dotted lines mark the filtered filings under Announcement Events below.

Price & SEC Filing History 25 Oct 2025 — 26 Oct 2026 (Last year)

Daily Nasdaq prices are sourced from yfinance. Yellow highlighting marks an intraday rise or a gap up between adjacent trading sessions. SEC acceptance times are converted to US Eastern time: pre-market filings appear below that day’s OHLCV row; filings accepted after the 09:30 ET open appear above it. The SEC does not publish an exact first-public-availability timestamp, so acceptance time is the best available proxy.

No data yet
Weekend
Weekend
11.4000 12.1600 11.3700 11.9700 5,282,460
11.8100 11.8100 10.9300 11.3400 7,117,700
11.6600 11.9100 11.5200 11.6800 6,394,900
12.2500 12.2500 11.5200 11.6300 6,538,900
11.4600 12.1000 11.4000 12.0500 8,954,500
Weekend
Weekend
11.6000 11.6100 11.3600 11.5000 6,255,100
11.4800 11.4800 10.9700 11.3100 6,474,400
11.6700 11.9600 11.5000 11.5400 9,245,700
11.4100 11.6100 11.1200 11.5200 4,811,500
11.4800 11.6800 11.2900 11.3300 4,236,900
Weekend
Weekend
11.4600 11.6400 11.3100 11.3100 4,434,100
11.5300 11.5500 11.3500 11.4800 5,834,500
11.4300 11.6200 11.1000 11.2300 5,046,300
11.4100 11.5600 11.0700 11.4100 6,874,600
11.1700 11.7800 11.0700 11.5500 6,815,600
Weekend
Weekend
11.0400 11.2500 10.9900 11.2100 6,531,100
10.9200 11.3500 10.8800 11.3000 8,365,900
10.6600 11.0600 10.5100 10.9200 8,911,800
10.5700 10.6800 10.4600 10.5500 8,348,800
11.0700 11.1300 10.8200 10.8500 6,503,200
Weekend
Weekend
11.0500 11.1700 10.7600 10.9100 6,553,000
11.2000 11.3700 10.9400 11.1800 7,437,600
11.2600 11.2800 10.9900 11.0700 6,447,900
11.1900 11.5100 11.1200 11.1400 6,997,500
11.6400 11.6400 11.3100 11.4200 8,794,900
Weekend
Weekend
11.9300 11.9900 11.7600 11.7800 17,488,800
12.0200 12.2100 11.8600 12.0300 8,397,500
12.5400 12.6300 11.8200 12.0300 8,975,200
12.5300 12.9300 12.5100 12.7100 7,513,900
12.8800 13.0200 12.3100 12.4200 8,636,900
Weekend
Weekend
12.8800 13.1100 12.7500 12.8500 7,934,000
13.3000 13.3900 12.6600 12.9000 6,835,400
12.9500 13.1400 12.7400 12.9300 7,757,900
12.7300 13.0500 12.6300 12.6600 7,816,800
19 · 8-K Pre-market · 08:08 ET 8-K ↗
No trading
Weekend
Weekend
12.3800 12.4900 12.2300 12.4200 6,582,900
13.1000 13.2400 12.4800 12.5500 5,938,800
12.6100 13.3100 12.6100 13.1500 13,287,700
12.7600 12.9000 12.4800 12.7900 7,685,800
12.9000 12.9300 12.2900 12.6400 10,489,300
Weekend
Weekend
12.1300 12.4900 12.1100 12.4300 10,085,900
11.6200 12.4800 11.6200 12.2600 10,841,400
18 · S-3ASR After-hours · 16:13 ET S-3ASR ↗
11.2100 11.7900 11.0400 11.7500 9,072,300
11.5300 11.7200 11.4100 11.5200 9,625,200
12.1300 12.1600 11.6200 11.8600 4,986,000
Weekend
Weekend
12.3300 12.5500 12.1000 12.3400 4,926,200
12.2400 12.3400 12.0600 12.1800 5,742,100
12.2400 12.2900 11.9800 12.0600 4,324,100
12.4700 12.4800 11.9900 12.1300 6,590,200
11.4300 12.2200 11.4100 12.2200 9,854,100
Weekend
Weekend
11.0200 11.4200 10.9900 11.3700 6,023,000
10.7600 11.0800 10.7400 10.9000 4,719,600
11.0000 11.1100 10.8400 11.0200 5,429,100
10.9500 11.1000 10.8500 11.0600 6,095,300
10.1300 11.0400 10.1300 10.9900 9,604,300
Weekend
Weekend
9.9000 10.1700 9.7800 9.8700 5,444,400
9.8100 10.1900 9.7400 10.0500 9,545,100
10.1100 10.1700 9.5200 9.5400 8,537,800
17 · 10-Q After-hours · 16:36 ET 10-Q ↗
10.0400 10.2300 9.9500 10.0900 10,880,100
10.2800 10.4000 9.9800 10.2700 9,028,900
Weekend
Weekend
10.0500 10.5200 10.0500 10.4800 13,031,800
9.3600 9.8700 9.2100 9.8500 14,308,100
16 · 8-K Next filing day · accepted 29 Jul, 18:12 ET 8-K ↗
9.7500 9.7600 9.2300 9.3300 9,966,500
9.4300 9.4700 9.0700 9.1700 10,076,500
9.8300 10.0300 9.3600 9.4100 9,458,500
Weekend
Weekend
10.3400 10.6000 10.1500 10.2000 6,412,000
11.0000 11.0300 10.3300 10.3400 13,883,300
10.7400 10.8700 10.5600 10.7200 8,405,100
10.1600 10.5500 10.0000 10.5300 12,006,400
9.9200 10.3000 9.9100 10.1000 8,161,400
Weekend
Weekend
9.8100 10.0700 9.7300 10.0200 8,615,900
9.8300 9.9400 9.6300 9.6400 6,396,500
9.9800 10.0400 9.5300 9.8400 7,059,200
10.0100 10.0600 9.7000 9.8600 6,383,000
9.6200 9.7800 9.5300 9.6800 5,829,600
Weekend
Weekend
9.4700 9.5100 9.2600 9.3900 4,896,500
9.5500 9.6200 9.3400 9.4000 7,025,600
9.3800 9.8200 9.3800 9.7000 15,373,000
8.7000 9.2400 8.6700 9.1500 11,204,500
8.7200 8.9800 8.5000 8.5600 9,391,800
Weekend
Weekend
No trading
8.6800 8.8000 8.5900 8.6600 10,415,100
9.3500 9.3500 8.5000 8.5700 15,466,000
9.6300 9.7400 9.1300 9.1800 13,427,400
9.5700 9.6600 9.3600 9.5500 8,598,600
Weekend
Weekend
9.7300 9.7500 9.4800 9.5900 14,931,200
9.3700 9.8800 9.2800 9.7700 8,766,900
9.8700 9.8700 9.3900 9.5200 16,333,000
10.0800 10.2200 10.0200 10.0700 4,646,600
10.1300 10.2100 9.8300 10.2000 8,593,700
Weekend
Weekend
No trading
10.1700 10.2500 9.7200 10.0400 13,122,300
10.3700 10.5600 10.2400 10.3000 10,224,100
10.7800 10.8700 10.2900 10.3500 12,644,600
10.7000 11.0400 10.5600 10.6600 13,728,100
Weekend
Weekend
11.3100 11.8400 11.2600 11.4900 7,277,600
12.1400 12.2000 11.4400 11.4900 8,884,000
11.7400 12.1300 11.7000 12.0200 6,371,400
11.8900 11.9300 11.2700 11.5900 7,262,100
11.7300 12.0800 11.7100 11.9000 6,310,100
Weekend
Weekend
12.4000 12.4000 11.4700 11.5100 10,355,400
15 · 8-K After-hours · 16:58 ET 8-K ↗
11.8800 12.5600 11.7600 12.2700 14,312,500
11.8700 12.1800 11.6600 12.0100 8,475,800
11.5300 11.9600 11.5000 11.7300 6,400,900
11.4700 11.7400 11.3600 11.5300 8,451,100
Weekend
Weekend
11.3400 11.4000 10.9600 11.2100 9,855,400
11.7100 11.7600 11.2800 11.3000 5,896,500
11.8300 11.8300 11.4200 11.4800 9,094,100
12.0700 12.7000 11.9800 12.1200 8,757,200
14 · 8-K Pre-market · 08:02 ET 8-K ↗
No trading
Weekend
Weekend
12.3800 12.3800 12.0000 12.3100 5,651,700
12.5600 12.7100 11.8800 12.2100 9,004,100
12.7100 13.0000 12.1500 12.2800 6,059,700
13 · 8-K After-hours · 16:07 ET 8-K ↗
13.0000 13.0300 12.5800 12.7300 8,053,800
12.4200 13.0800 12.3800 12.8500 10,122,400
Weekend
Weekend
12.1200 12.4300 12.0600 12.4200 6,489,400
12.0400 12.2800 11.9600 12.1200 6,176,700
12.1300 12.2200 11.7500 12.0000 5,607,100
12.0000 12.2000 11.8100 12.0600 5,820,800
11.6800 11.9900 11.5300 11.8600 5,190,100
Weekend
Weekend
11.4000 11.6700 11.2700 11.4200 5,327,700
11.5800 11.5900 11.0800 11.4100 6,520,800
12 · 424B5 Pre-market · 08:50 ET 424B5 ↗
11.5500 12.1000 11.5000 11.5800 11,248,800
11 · 8-K Pre-market · 08:52 ET 8-K ↗
12.1100 12.6200 12.0000 12.4100 7,043,700
10 · 424B2 Pre-market · 08:46 ET 424B2 ↗
12.1000 12.3000 11.7800 12.2900 7,016,100
Weekend
Weekend
12.1500 12.1900 11.6700 11.9900 11,432,900
12.0300 12.4200 11.9200 12.2200 9,343,700
12.0000 12.4000 11.9600 12.3500 7,523,300
9 · 10-Q After-hours · 16:06 ET 10-Q ↗
11.8000 11.9300 11.5800 11.8200 7,631,000
8 · 8-K Pre-market · 08:03 ET 8-K ↗
11.5200 11.7400 11.3400 11.4600 10,152,500
Weekend
Weekend
11.1300 11.5200 11.0300 11.3300 7,999,600
10.0400 11.3500 10.0000 11.1400 18,392,500
7 · 8-K Next filing day · accepted 22 Apr, 17:45 ET 8-K ↗
10.6600 10.9200 10.5500 10.8100 12,220,900
9.9600 10.5800 9.9400 10.5600 11,704,400
9.8100 9.9100 9.4900 9.7700 8,045,100
Weekend
Weekend
9.8000 9.8100 9.1700 9.4200 15,493,200
9.9300 10.4500 9.9300 10.4100 8,562,600
9.8700 10.1200 9.7600 9.9200 9,065,700
10.3800 10.3800 9.8200 9.8800 12,124,500
6 · DEFA14A After-hours · 16:28 ET DEFA14A ↗ 5 · DEF 14A After-hours · 16:26 ET DEF 14A ↗
10.2400 10.7000 10.2400 10.5600 12,294,900
Weekend
Weekend
10.0600 10.2200 9.9900 10.0500 9,089,300
10.4600 10.6800 10.0500 10.1400 9,697,200
9.9400 10.4000 9.3600 10.3300 22,644,900
10.7000 11.2300 10.6900 11.2300 11,309,800
10.6000 10.7200 10.5300 10.5900 4,540,100
Weekend
Weekend
No trading
10.7600 10.9200 10.4600 10.6100 8,081,700
10.5000 10.7500 10.1700 10.3500 10,544,800
11.0800 11.3000 10.5200 10.8300 14,241,500
11.6000 11.7500 11.0100 11.0500 11,166,900
Weekend
Weekend
11.2500 11.5800 11.2200 11.3600 11,057,000
10.9500 11.3500 10.9400 11.2600 6,666,200
10.7200 11.0100 10.7100 10.9300 8,667,900
10.8400 11.1400 10.8100 10.8900 7,408,500
10.3700 10.9000 10.3700 10.7200 14,747,500
Weekend
Weekend
10.7900 10.9500 10.6400 10.9100 14,178,800
10.7200 11.0900 10.6500 10.7200 9,028,000
10.7800 10.8700 10.4700 10.7400 11,459,000
10.2800 10.7800 10.2500 10.7200 13,003,600
10.2000 10.4600 10.0000 10.1400 9,519,700
Weekend
Weekend
9.7300 10.3900 9.6000 10.2900 16,893,100
9.9300 9.9500 9.6900 9.8500 9,660,400
9.4400 9.9100 9.3300 9.8200 12,450,500
9.1700 9.7900 9.0900 9.5000 13,788,600
8.9800 9.6800 8.8200 9.2700 18,032,700
Weekend
Weekend
8.9100 9.0700 8.7100 8.9700 11,628,600
8.9100 8.9700 8.7200 8.8400 11,478,200
8.6700 9.0300 8.6700 8.8700 8,954,400
8.7900 9.0000 8.7100 8.8300 13,681,800
8.9500 8.9500 8.4800 8.8200 13,168,000
Weekend
Weekend
8.5300 8.6000 8.3200 8.5100 6,224,200
8.1900 8.5500 8.1300 8.4100 8,533,500
8.3400 8.4200 8.0800 8.3400 7,461,100
8.4300 8.4900 8.1400 8.3200 8,322,100
8.3700 8.4900 8.1500 8.3600 9,894,400
Weekend
Weekend
8.3300 8.4400 8.1900 8.4100 7,308,200
8.2500 8.5100 8.2400 8.5000 11,067,000
8.0600 8.2300 7.9900 8.1700 11,404,700
8.1000 8.1800 7.7300 7.9200 10,640,300
No trading
Weekend
Weekend
8.1200 8.2900 8.0000 8.1000 12,205,200
8.5000 8.5500 7.9100 8.1400 10,504,100
8.4400 8.7500 8.4300 8.5700 12,395,500
4 · 10-K After-hours · 16:17 ET 10-K ↗
8.6800 8.6900 8.2400 8.2700 8,891,600
8.7100 8.9100 8.5300 8.7000 8,905,600
Weekend
Weekend
8.1800 8.6900 8.1400 8.6600 11,486,600
8.0900 8.4000 7.9900 8.1700 22,684,800
3 · 8-K Next filing day · accepted 04 Feb, 18:00 ET 8-K ↗
7.8400 8.0000 7.7300 7.9500 13,996,100
7.7000 7.8200 7.6000 7.8100 10,650,200
7.2700 7.7100 7.2100 7.5900 9,356,500
Weekend
Weekend
7.4500 7.5800 7.3300 7.5300 9,039,300
7.6800 7.8500 7.5300 7.5400 11,421,800
7.5100 7.6000 7.1600 7.3300 10,830,000
7.4200 7.5200 7.3600 7.4400 7,489,500
7.4300 7.4700 7.3200 7.3500 7,252,800
Weekend
Weekend
7.5300 7.7100 7.2900 7.3000 9,466,400
7.3300 7.5100 7.3100 7.3900 11,565,800
7.3000 7.4900 7.2500 7.3600 15,914,000
7.1000 7.2300 7.0000 7.0900 8,505,100
No trading
Weekend
Weekend
7.1700 7.2300 7.0000 7.1500 10,540,200
7.0600 7.1800 7.0000 7.1100 7,088,000
7.2500 7.4600 7.1100 7.1300 13,249,200
6.8700 7.1700 6.8400 7.1500 13,623,000
6.8000 6.9500 6.6900 6.7500 9,642,000
Weekend
Weekend
7.0300 7.2300 6.7900 6.8100 12,100,600
6.6900 7.1500 6.6600 7.0300 18,568,700
6.6500 6.7700 6.5300 6.6100 10,756,200
6.8300 7.0200 6.6100 6.6400 13,835,600
6.7400 6.8900 6.5700 6.7900 16,187,600
2 · 8-K Pre-market · 08:00 ET 8-K ↗
Weekend
Weekend
6.1500 6.5700 6.0800 6.4700 12,972,400
No trading
6.0900 6.2100 6.0600 6.1100 4,956,900
5.9900 6.1500 5.9700 6.0800 9,860,300
5.8700 5.9900 5.8600 5.9300 7,400,200
Weekend
Weekend
5.8600 5.9400 5.7700 5.8500 5,349,600
No trading
5.9200 5.9500 5.8500 5.9100 3,140,700
5.9400 6.0200 5.8300 5.9000 6,636,200
5.8800 6.0700 5.8600 5.8900 7,568,900
Weekend
Weekend
5.7700 5.9100 5.7700 5.8300 15,279,300
5.9700 5.9700 5.7400 5.7700 8,266,200
5.9700 6.0000 5.7900 5.9500 11,209,600
6.1700 6.1700 5.7500 5.8900 9,082,000
6.2200 6.2400 6.1100 6.2200 9,085,800
Weekend
Weekend
6.3600 6.4400 6.1500 6.2100 5,732,900
6.3500 6.4300 6.2600 6.3500 5,857,400
6.1000 6.6100 6.0700 6.4600 12,216,800
6.3000 6.4000 6.2400 6.3200 5,383,900
6.2700 6.3700 6.2000 6.2700 5,586,900
Weekend
Weekend
6.4700 6.5900 6.3100 6.3200 4,979,000
6.3000 6.5300 6.2300 6.4800 9,140,700
6.0000 6.3200 5.9700 6.2800 11,488,100
5.8700 6.0000 5.6900 5.9500 10,834,000
5.7200 5.9600 5.6900 5.8700 7,625,200
Weekend
Weekend
5.7000 5.8200 5.6500 5.8100 2,936,600
No trading
5.6800 5.8100 5.6700 5.6800 9,014,000
5.5300 5.7500 5.5100 5.7100 8,088,600
5.4600 5.6600 5.3900 5.5900 7,856,600
Weekend
Weekend
5.3800 5.5600 5.2400 5.5300 7,948,100
5.7300 5.8000 5.3900 5.4100 8,656,500
5.6200 5.7200 5.5300 5.6200 7,845,500
5.7000 5.9100 5.6500 5.7900 9,650,500
6.0100 6.1100 5.7100 5.7900 8,917,600
Weekend
Weekend
5.8500 6.0200 5.7400 5.9800 6,095,900
6.0000 6.0600 5.7700 5.8500 6,488,300
6.2900 6.3300 5.9200 5.9700 10,926,500
6.1900 6.5600 6.1900 6.3900 11,162,100
6.1800 6.2600 6.0800 6.1500 7,096,000
Weekend
Weekend
6.0500 6.1400 5.8800 6.0800 7,311,200
6.1200 6.2100 5.9200 6.0700 6,672,100
6.0500 6.2300 5.9900 6.0700 6,960,100
6.1800 6.2500 5.9900 6.0100 9,131,000
6.2900 6.4300 6.1100 6.4000 7,918,700
Weekend
Weekend
6.3300 6.3600 6.0900 6.2700 11,869,900
6.4000 6.4700 6.2900 6.3000 8,884,100
6.3700 6.5700 6.3200 6.4900 12,861,300
1 · 10-Q After-hours · 16:23 ET 10-Q ↗
6.4800 6.5000 6.1700 6.2600 12,879,700
6.7600 6.7700 6.5100 6.5600 13,340,800
Weekend
Weekend

Announcement Events

Each title opens the filing on the SEC website. Registered users can summarise the filing and up to seven relevant exhibits linked within the same SEC submission.

19 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:08 ET Summarise
18 S-3ASR S-3ASR (opens SEC filing in a new tab) After-hours · 16:13 ET Summarise
17 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:36 ET Summarise
16 8-K 8-K (opens SEC filing in a new tab) Next filing day · accepted 29 Jul, 18:12 ET Summarise
15 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:58 ET Summarise
14 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:02 ET Summarise
13 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise
12 424B5 424B5 (opens SEC filing in a new tab) Pre-market · 08:50 ET Summarise
11 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:52 ET Summarise
10 424B2 424B2 (opens SEC filing in a new tab) Pre-market · 08:46 ET Summarise
9 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
8 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:03 ET Summarise
7 8-K 8-K (opens SEC filing in a new tab) Next filing day · accepted 22 Apr, 17:45 ET Summarise
6 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 16:28 ET Summarise
5 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 16:26 ET Summarise
4 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:17 ET Summarise
3 8-K 8-K (opens SEC filing in a new tab) Next filing day · accepted 04 Feb, 18:00 ET Summarise
2 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:00 ET Summarise
1 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:23 ET Summarise