Glenn A Patterson
Insider
First SEC filing: June 17, 2005 · Latest: June 17, 2005
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
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 16, 2005 | PTEN | M | 505,000 | · | · | 255,000 Direct | -66.45% | Disposed | (price as of 2026-10-06) |
| June 16, 2005 | PTEN | M | 65,000 | · | · | 119,000 Direct | -35.33% | Disposed | (price as of 2026-10-06) |
| June 16, 2005 | PTEN | S | 570,000 | $28.83 | $16,433,100 | 150,148 Direct | -79.15% | Disposed | -60.7% (price as of 2026-10-06) |
| June 16, 2005 | PTEN | M | 505,000 | $13.20 | $6,666,000 | 720,148 Direct | +234.72% | Acquired | -14.1% (price as of 2026-10-06) |
| June 16, 2005 | PTEN | M | 65,000 | $7.92 | $514,800 | 215,148 Direct | +43.29% | Acquired | 43.1% (price as of 2026-10-06) |
| April 27, 2005 | PTEN | A | 150,000 | · | · | 150,000 Direct | · | Acquired | (price as of 2026-10-06) |
| April 27, 2005 | PTEN | A | 30,000 | · | · | 150,148 Direct | +24.97% | Acquired | (price as of 2026-10-06) |
| Oct. 5, 2004 | PTEN | M | 40,000 | · | · | 760,000 Direct | -5.00% | Disposed | (price as of 2026-10-06) |
| Oct. 5, 2004 | PTEN | M | 134,000 | · | · | 184,000 Direct | -42.14% | Disposed | (price as of 2026-10-06) |
| Oct. 5, 2004 | PTEN | S | 40,000 | $19.45 | $778,000 | 120,148 Direct | -24.98% | Disposed | -41.7% (price as of 2026-10-06) |
| Oct. 5, 2004 | PTEN | S | 134,000 | $19.43 | $2,603,620 | 160,148 Direct | -45.56% | Disposed | -41.7% (price as of 2026-10-06) |
| Oct. 5, 2004 | PTEN | S | 87,334 | $19.38 | $1,692,533 | 294,148 Direct | -22.89% | Disposed | -41.5% (price as of 2026-10-06) |
| Oct. 5, 2004 | PTEN | M | 40,000 | $13.20 | $528,000 | 381,482 Direct | +11.71% | Acquired | -14.1% (price as of 2026-10-06) |
| Oct. 5, 2004 | PTEN | M | 134,000 | $7.92 | $1,061,280 | 341,482 Direct | +64.58% | Acquired | 43.1% (price as of 2026-10-06) |
| Oct. 4, 2004 | PTEN | S | 7,666 | $19.40 | $148,720 | 207,482 Direct | -3.56% | Disposed | -41.6% (price as of 2026-10-06) |
| April 28, 2004 | PTEN | A | 60,000 | · | · | 60,000 Direct | · | Acquired | (price as of 2026-10-06) |
| April 28, 2004 | PTEN | A | 25,000 | · | · | 107,574 Direct | +30.28% | Acquired | (price as of 2026-10-06) |
| Nov. 14, 2003 | PTEN | G | 1,666 | · | · | 82,574 Direct | -1.98% | Disposed | (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 |
|---|---|---|---|---|---|---|---|
| June 16, 2005 | PTEN | Stock Option (Right to Buy) | Common Stock, $.01 par value per share | $13.20 | July 17, 2012 | 505,000 | Disposed |
| June 16, 2005 | PTEN | Stock Option (Right to Buy) | Common Stock, $.01 par value per share | $7.92 | July 19, 2011 | 65,000 | Disposed |
| April 27, 2005 | PTEN | Stock Option (Right to Buy) | Common Stock, $.01 par value per share | $24.63 | April 26, 2015 | 150,000 | Acquired |
| Oct. 5, 2004 | PTEN | Stock Option (Right to Buy) | Common Stock, $.01 par value per share | $13.20 | July 17, 2012 | 40,000 | Disposed |
| Oct. 5, 2004 | PTEN | Stock Option (Right to Buy) | Common Stock, $.01 par value per share | $7.92 | July 19, 2011 | 134,000 | Disposed |
| April 28, 2004 | PTEN | Stock Option (Right to Buy) | Common Stock, $.01 par value per share | $38.28 | April 27, 2011 | 60,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).