John E. Vollmer III serves as Executive at PATTERSON UTI ENERGY INC, where they oversee executive responsibilities. Since joining the company, John E. Vollmer III has executed 34 insider transactions totaling $9.7M, demonstrating a bearish approach to their equity position. Their most recent transaction on May 2, 2017 involved receiving (via award) 84,298 shares valued at $0.
John E. Vollmer III currently holds 762,598 shares of PATTERSON UTI ENERGY INC (PTEN), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, John E. Vollmer III has been a net seller of PTEN stock. They have purchased $0 and sold $9.7M worth of shares.
John E. Vollmer III's most recent insider trade was on May 2, 2017, when they sold 84,298 shares at $0.00 per share.
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| $N/A |
| Discretionary |
| Apr 26, 2016 | PTEN | $0 | Award | 48,300 | $N/A | Discretionary |
| Apr 21, 2015 | PTEN | $0 | Award | 44,500 | $N/A | Discretionary |
| Apr 21, 2015 | PTEN | $2.0M | Award | 96,000 | $20.33 | Discretionary |
| Apr 21, 2015 | PTEN | $804.5K | Payment | 39,574 | $20.33 | Discretionary |
| Apr 25, 2014 | PTEN | $1.1M | Option Exercise | 60,000 | $19.14 | Discretionary |
| Apr 25, 2014 | PTEN | $1.5M | Payment | 45,861 | $32.22 | Discretionary |
| Apr 22, 2014 | PTEN | $1.7M | Award | 52,500 | $33.10 | Discretionary |
| Apr 22, 2014 | PTEN | $729.0K | Payment | 22,024 | $33.10 | Discretionary |
| Apr 22, 2014 | PTEN | $269.8K | Payment | 8,041 | $33.55 | Discretionary |
| Apr 22, 2014 | PTEN | $0 | Award | 42,500 | $N/A | Discretionary |
| Apr 22, 2013 | PTEN | $0 | Award | 57,500 | $N/A | Discretionary |
| Apr 22, 2013 | PTEN | $600.7K | Payment | 26,253 | $22.88 | Discretionary |
| Apr 22, 2013 | PTEN | $1.5M | Award | 65,000 | $22.88 | Discretionary |
| Mar 29, 2013 | PTEN | $3.7M | Payment | 154,747 | $23.84 | Discretionary |
| Mar 29, 2013 | PTEN | $3.1M | Option Exercise | 190,000 | $16.22 | Discretionary |
| Dec 31, 2012 | PTEN | $0 | Other | 200,000 | $N/A | Discretionary |
| Dec 31, 2012 | PTEN | $0 | Other | 200,000 | $N/A | Discretionary |
| Apr 24, 2012 | PTEN | $0 | Award | 48,000 | $N/A | Discretionary |
| Oct 31, 2011 | PTEN | $2.8M | Option Exercise | 210,000 | $13.20 | Discretionary |
| Apr 28, 2011 | PTEN | $13.1K | Payment | 425 | $30.90 | Discretionary |
| Apr 27, 2011 | PTEN | $189.5K | Payment | 6,075 | $31.20 | Discretionary |
| Apr 26, 2011 | PTEN | $0 | Award | 47,500 | $N/A | Discretionary |
| Apr 27, 2010 | PTEN | $0 | Award | 50,000 | $N/A | Discretionary |
| Apr 28, 2009 | PTEN | $0 | Award | 49,000 | $N/A | Discretionary |
| May 13, 2008 | PTEN | $2.5M | Option Exercise | 190,000 | $13.20 | Discretionary |
| May 13, 2008 | PTEN | $9.7M | Sale | 300,000 | $32.20 | Discretionary |
| May 13, 2008 | PTEN | $886.6K | Option Exercise | 110,000 | $8.06 | Discretionary |
| Apr 28, 2008 | PTEN | $125.0K | Payment | 4,266 | $29.31 | Discretionary |