Gregory W Pipkin
Insider
First SEC filing: Sept. 20, 2007 · Latest: Sept. 20, 2007
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 9, 2012 | PTEN | A | 4,500 | · | · | 28,303 Direct | +18.91% | Acquired | (price as of 2026-10-06) |
| June 9, 2012 | PTEN | F | 944 | $14.91 | $14,075 | 23,803 Direct | -3.81% | Disposed | -23.5% (price as of 2026-10-06) |
| April 28, 2012 | PTEN | F | 57 | $16.32 | $930 | 24,747 Direct | -0.23% | Disposed | -30.1% (price as of 2026-10-06) |
| March 28, 2012 | PTEN | F | 57 | $17.55 | $1,000 | 24,804 Direct | -0.23% | Disposed | -35.0% (price as of 2026-10-06) |
| Feb. 28, 2012 | PTEN | F | 57 | $19.95 | $1,137 | 24,861 Direct | -0.23% | Disposed | -42.8% (price as of 2026-10-06) |
| Jan. 28, 2012 | PTEN | F | 57 | $18.76 | $1,069 | 24,918 Direct | -0.23% | Disposed | -39.2% (price as of 2026-10-06) |
| Dec. 28, 2011 | PTEN | F | 51 | $20.25 | $1,033 | 24,975 Direct | -0.20% | Disposed | -43.7% (price as of 2026-10-06) |
| Nov. 28, 2011 | PTEN | F | 51 | $19.11 | $975 | 25,026 Direct | -0.20% | Disposed | -40.3% (price as of 2026-10-06) |
| Oct. 28, 2011 | PTEN | F | 51 | $22.19 | $1,132 | 25,077 Direct | -0.20% | Disposed | -48.6% (price as of 2026-10-06) |
| Sept. 28, 2011 | PTEN | F | 51 | $18.69 | $953 | 25,128 Direct | -0.20% | Disposed | -39.0% (price as of 2026-10-06) |
| Aug. 28, 2011 | PTEN | F | 51 | $23.63 | $1,205 | 25,179 Direct | -0.20% | Disposed | -51.7% (price as of 2026-10-06) |
| July 28, 2011 | PTEN | F | 51 | $32.38 | $1,651 | 25,230 Direct | -0.20% | Disposed | -64.8% (price as of 2026-10-06) |
| June 28, 2011 | PTEN | F | 51 | $27.72 | $1,414 | 25,281 Direct | -0.20% | Disposed | -58.8% (price as of 2026-10-06) |
| June 9, 2011 | PTEN | A | 4,500 | · | · | 25,332 Direct | +21.60% | Acquired | (price as of 2026-10-06) |
| June 9, 2011 | PTEN | F | 892 | $30.11 | $26,858 | 20,832 Direct | -4.11% | Disposed | -62.1% (price as of 2026-10-06) |
| May 28, 2011 | PTEN | F | 51 | $31.69 | $1,616 | 21,724 Direct | -0.23% | Disposed | -64.0% (price as of 2026-10-06) |
| April 28, 2011 | PTEN | F | 54 | $30.90 | $1,669 | 21,775 Direct | -0.25% | Disposed | -63.1% (price as of 2026-10-06) |
| March 28, 2011 | PTEN | F | 57 | $28.34 | $1,615 | 21,829 Direct | -0.26% | Disposed | -59.7% (price as of 2026-10-06) |
| Feb. 28, 2011 | PTEN | F | 57 | $27.59 | $1,573 | 21,886 Direct | -0.26% | Disposed | -58.6% (price as of 2026-10-06) |
| Jan. 28, 2011 | PTEN | F | 57 | $22.39 | $1,276 | 21,943 Direct | -0.26% | Disposed | -49.0% (price as of 2026-10-06) |
| Dec. 28, 2010 | PTEN | F | 51 | $21.66 | $1,105 | 22,000 Direct | -0.23% | Disposed | -47.3% (price as of 2026-10-06) |
| Nov. 28, 2010 | PTEN | F | 51 | $19.91 | $1,015 | 22,051 Direct | -0.23% | Disposed | -42.7% (price as of 2026-10-06) |
| Oct. 28, 2010 | PTEN | F | 51 | $19.95 | $1,017 | 22,102 Direct | -0.23% | Disposed | -42.8% (price as of 2026-10-06) |
| Sept. 28, 2010 | PTEN | F | 51 | $16.84 | $859 | 22,153 Direct | -0.23% | Disposed | -32.2% (price as of 2026-10-06) |
| Aug. 31, 2010 | PTEN | F | 525 | $14.71 | $7,723 | 22,204 Direct | -2.31% | Disposed | -22.4% (price as of 2026-10-06) |
| Aug. 28, 2010 | PTEN | F | 51 | $14.77 | $753 | 22,729 Direct | -0.22% | Disposed | -22.7% (price as of 2026-10-06) |
| Aug. 15, 2010 | PTEN | F | 1,180 | $14.79 | $17,452 | 22,780 Direct | -4.92% | Disposed | -22.9% (price as of 2026-10-06) |
| July 28, 2010 | PTEN | F | 51 | $15.90 | $811 | 23,960 Direct | -0.21% | Disposed | -28.2% (price as of 2026-10-06) |
| June 28, 2010 | PTEN | F | 51 | $13.63 | $695 | 24,011 Direct | -0.21% | Disposed | -16.3% (price as of 2026-10-06) |
| June 9, 2010 | PTEN | A | 4,500 | · | · | 24,062 Direct | +23.00% | Acquired | (price as of 2026-10-06) |
| June 9, 2010 | PTEN | F | 730 | $13.83 | $10,096 | 19,562 Direct | -3.60% | Disposed | -17.5% (price as of 2026-10-06) |
| April 28, 2010 | PTEN | F | 628 | $14.83 | $9,313 | 20,292 Direct | -3.00% | Disposed | -23.1% (price as of 2026-10-06) |
| Aug. 31, 2009 | PTEN | F | 441 | $13.72 | $6,051 | 20,920 Direct | -2.06% | Disposed | -16.8% (price as of 2026-10-06) |
| Aug. 15, 2009 | PTEN | F | 992 | $14.09 | $13,977 | 21,361 Direct | -4.44% | Disposed | -19.0% (price as of 2026-10-06) |
| June 9, 2009 | PTEN | F | 529 | $13.93 | $7,369 | 22,353 Direct | -2.31% | Disposed | -18.1% (price as of 2026-10-06) |
| April 28, 2009 | PTEN | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-06) |
| April 28, 2009 | PTEN | A | 5,000 | · | · | 22,882 Direct | +27.96% | Acquired | (price as of 2026-10-06) |
| Aug. 31, 2008 | PTEN | F | 441 | $28.42 | $12,533 | 17,882 Direct | -2.41% | Disposed | -59.9% (price as of 2026-10-06) |
| June 9, 2008 | PTEN | F | 177 | $32.58 | $5,767 | 18,323 Direct | -0.96% | Disposed | -65.0% (price as of 2026-10-06) |
| June 4, 2008 | PTEN | A | 4,000 | · | · | 18,500 Direct | +27.59% | Acquired | (price as of 2026-10-06) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| April 28, 2009 | PTEN | Stock Option (Right to Buy) | Common Stock, $.01 par value per share | $13.17 | April 27, 2019 | 10,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 4 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Sept. 20, 2007 | PTEN | Common Stock, $.01 par value per share | 9,500 | Direct |
| Sept. 20, 2007 | PTEN | Common Stock, $.01 par value per share | 5,000 | Direct |
| Sept. 4, 2007 | PTEN | Common Stock, $.01 par value per share | 9,500 | Direct |
| Sept. 4, 2007 | PTEN | Common Stock, $.01 par value per share | 5,000 | Direct |