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| SEC Filing | Insider | Company | Trade Date | Transaction | Shares | Avg. Price | Total | % Holdings | Return |
|---|---|---|---|---|---|---|---|---|---|
| 23-Apr-08 3:49 PM View:  | Trice David A Director | Grant Prideco Inc (GRP) | 21-Apr-08 | Disposition | 8,000 | -- | -- | (100%) 8.0K to 0 | |
| 23-Apr-08 3:36 PM View: | Choyce Philip A VP & General Counsel | Grant Prideco Inc (GRP) | 21-Apr-08 | Disposition | 66,629 | -- | -- | (100%) 66.63K to 0 | |
| 23-Apr-08 3:39 PM View: | Kneen Quintin VP Fin & Inv Relations | Grant Prideco Inc (GRP) | 21-Apr-08 | Disposition | 16,767 | -- | -- | (100%) 16.77K to 0 | |
| 23-Apr-08 3:42 PM View: | Fried Eliot M Director | Grant Prideco Inc (GRP) | 21-Apr-08 | Disposition | 166,000 | -- | -- | (100%) 166.0K to 0 | |
| 23-Apr-08 3:40 PM View: | Butters David J Director | Grant Prideco Inc (GRP) | 21-Apr-08 | Disposition | 92,862 | -- | -- | (100%) 92.86K to 0 | |
| 23-Apr-08 3:34 PM View: | Boane Greg L Controller & CAO | Grant Prideco Inc (GRP) | 21-Apr-08 | Disposition | 28,760 | -- | -- | (100%) 28.76K to 0 | |
| 23-Apr-08 3:45 PM View: | Layman Harold E Director | Grant Prideco Inc (GRP) | 21-Apr-08 | Disposition | 8,000 | -- | -- | (100%) 8.0K to 0 | |
| 23-Apr-08 3:37 PM View: | Breihan James W Pres Tubular Tech & Serv | Grant Prideco Inc (GRP) | 21-Apr-08 | Disposition | 62,467 | -- | -- | (100%) 62.47K to 0 | |
| 23-Apr-08 3:47 PM View: | Reid Joseph E Director | Grant Prideco Inc (GRP) | 21-Apr-08 | Disposition | 8,500 | -- | -- | (100%) 8.5K to 0 | |
| 23-Apr-08 3:46 PM View: | Moses Robert K Jr Director | Grant Prideco Inc (GRP) | 21-Apr-08 | Disposition | 206,000 | -- | -- | (100%) 206.0K to 0 | |
| 23-Apr-08 3:29 PM View: | McShane Michael Chrmn, Pres, CEO Director | Grant Prideco Inc (GRP) | 21-Apr-08 | Disposition | 597,447 | -- | -- | (100%) 597.45K to 0 | |
| 23-Apr-08 3:43 PM View: | Hendrix Dennis R Director | Grant Prideco Inc (GRP) | 21-Apr-08 | Disposition | 7,500 | -- | -- | (100%) 7.5K to 0 | |
| 23-Apr-08 3:31 PM View: | Fitzgerald Matthew D Sr VP & CFO | Grant Prideco Inc (GRP) | 21-Apr-08 | Disposition | 131,249 | -- | -- | (100%) 131.25K to 0 | |
| 23-Apr-08 3:33 PM View: | Black David Pres, Drilling P & S | Grant Prideco Inc (GRP) | 21-Apr-08 | Disposition | 150,178 | -- | -- | (100%) 150.18K to 0 | |
| 23-Apr-08 3:32 PM View: | Deane John D Pres ReedHycalog | Grant Prideco Inc (GRP) | 21-Apr-08 | Disposition | 98,543 | -- | -- | (100%) 98.54K to 0 | |
| 23-Apr-08 3:52 PM View: | Hall Gordon T Director | Grant Prideco Inc (GRP) | 21-Apr-08 | Disposition | 3,875 | -- | -- | (100%) 3.88K to 0 | |
| 11-Mar-08 10:02 AM View: | Black David Pres, Drilling P & S | Grant Prideco Inc (GRP) | 07-Mar-08 | Payment of Exercise | 6,233 | $52.50 | $327,232.00 | (4%) 156.41K to 150.18K | (4%) |
| 11-Mar-08 9:37 AM View: | Deane John D Pres ReedHycalog | Grant Prideco Inc (GRP) | 07-Mar-08 | Payment of Exercise | 6,233 | $52.50 | $327,232.00 | (6%) 104.78K to 98.54K | (4%) |
| 11-Mar-08 9:14 AM View: | McShane Michael Chrmn, Pres, CEO Director | Grant Prideco Inc (GRP) | 07-Mar-08 | Payment of Exercise | 20,777 | $52.50 | $1,090,790.00 | (3%) 617.78K to 597.01K | (4%) |
| 11-Mar-08 9:32 AM View: | Choyce Philip A VP & General Counsel | Grant Prideco Inc (GRP) | 07-Mar-08 | Payment of Exercise | 4,155 | $52.50 | $218,138.00 | (6%) 70.67K to 66.52K | (4%) |
| 11-Mar-08 9:55 AM View: | Boane Greg L Controller & CAO | Grant Prideco Inc (GRP) | 07-Mar-08 | Payment of Exercise | 1,256 | $52.50 | $65,940.00 | (4%) 29.97K to 28.71K | (4%) |
| 11-Mar-08 10:07 AM View: | Breihan James W Pres Tubular Tech & Serv | Grant Prideco Inc (GRP) | 07-Mar-08 | Payment of Exercise | 6,233 | $52.50 | $327,232.00 | (9%) 68.5K to 62.27K | (4%) |
| 11-Mar-08 7:55 AM View: | Fried Eliot M Director | Grant Prideco Inc (GRP) | 07-Mar-08 | Grant | 120,000 | $9.79 | $1,174,800.00 | 261% 46.0K to 166.0K | 400% |
| 11-Mar-08 9:26 AM View: | Fitzgerald Matthew D Sr VP & CFO | Grant Prideco Inc (GRP) | 07-Mar-08 | Payment of Exercise | 6,233 | $52.50 | $327,232.00 | (5%) 137.35K to 131.12K | (4%) |
| 12-Feb-08 3:31 PM View: | Choyce Philip A VP & General Counsel | Grant Prideco Inc (GRP) | 08-Feb-08 | Grant | 20,000 | -- | -- | 39% 50.67K to 70.67K | |
| 12-Feb-08 3:25 PM View: | Kneen Quintin VP Fin & Inv Relations | Grant Prideco Inc (GRP) | 08-Feb-08 | Grant | 10,000 | -- | -- | 148% 6.77K to 16.77K | |
| 12-Feb-08 3:34 PM View: | McShane Michael Chrmn, Pres, CEO Director | Grant Prideco Inc (GRP) | 08-Feb-08 | Grant | 60,000 | -- | -- | 11% 557.78K to 617.78K | |
| 12-Feb-08 3:30 PM View: | Black David Pres, Drill Prod & Services | Grant Prideco Inc (GRP) | 08-Feb-08 | Grant | 30,000 | -- | -- | 24% 126.41K to 156.41K | |
| 12-Feb-08 3:29 PM View: | Breihan James W Pres Tubular Tech & Serv | Grant Prideco Inc (GRP) | 08-Feb-08 | Grant | 17,500 | -- | -- | 34% 51.0K to 68.5K | |
| 12-Feb-08 3:28 PM View: | Deane John D Pres ReedHycalog | Grant Prideco Inc (GRP) | 08-Feb-08 | Grant | 25,000 | -- | -- | 31% 79.78K to 104.78K | |
| 12-Feb-08 3:33 PM View: | Fitzgerald Matthew D Sr VP & CFO | Grant Prideco Inc (GRP) | 08-Feb-08 | Grant | 20,000 | -- | -- | 17% 117.36K to 137.35K | |
| 12-Feb-08 3:26 PM View: | Boane Greg L Controller & CAO | Grant Prideco Inc (GRP) | 08-Feb-08 | Grant | 10,000 | -- | -- | 50% 19.97K to 29.97K | |
| 21-Dec-07 3:20 PM View: | Butters David J Director | Grant Prideco Inc (GRP) | 21-Dec-07 | Gift | 10,000 | -- | -- | (10%) 102.86K to 92.86K | |
| 16-Nov-07 10:32 AM View: | Reid Joseph E Director | Grant Prideco Inc (GRP) | 15-Nov-07 | Grant | 5,000 | $12.44 | $62,200.00 | 100% 0 to 5.0K | |
| 01-Aug-07 4:09 PM View: | Fitzgerald Matthew D Sr VP & CFO | Grant Prideco Inc (GRP) | 31-Jul-07 | Grant | 25,000 | $13.54 | $338,500.00 | 21% 116.85K to 141.85K | |
| 01-Aug-07 4:09 PM View: | Fitzgerald Matthew D Sr VP & CFO | Grant Prideco Inc (GRP) | 31-Jul-07 | Market Sale | 25,000 | $57.16 | $1,429,040.00 | (18%) 141.85K to 116.85K | 5% |
| 19-Jun-07 4:00 PM View: | McShane Michael Chrmn, Pres, CEO Director | Grant Prideco Inc (GRP) | 19-Jun-07 | Grant | 100,000 | $9.25 | $925,000.00 | 18% 557.12K to 657.12K | |
| 19-Jun-07 4:00 PM View: | McShane Michael Chrmn, Pres, CEO Director | Grant Prideco Inc (GRP) | 19-Jun-07 | Market Sale | 100,000 | $59.31 | $5,930,590.00 | (15%) 657.12K to 557.12K | 8% |
| 19-Jun-07 1:32 PM View: | McShane Michael Chrmn, Pres, CEO Director | Grant Prideco Inc (GRP) | 18-Jun-07 | Grant | 150,000 | $9.25 | $1,387,500.00 | 27% 557.12K to 707.12K | |
| 19-Jun-07 1:32 PM View: | McShane Michael Chrmn, Pres, CEO Director | Grant Prideco Inc (GRP) | 18-Jun-07 | Market Sale | 150,000 | $59.57 | $8,935,500.00 | (21%) 707.12K to 557.12K | 8% |
| 15-Jun-07 12:00 PM View: | Fried Eliot M Director | Grant Prideco Inc (GRP) | 14-Jun-07 | Grant | 120,000 | $19.06 | $2,287,500.00 | 261% 46.0K to 166.0K | |
| 15-Jun-07 12:00 PM View: | Fried Eliot M Director | Grant Prideco Inc (GRP) | 14-Jun-07 | Market Sale | 120,000 | $58.08 | $6,969,500.00 | (72%) 166.0K to 46.0K | 6% |
| 07-Jun-07 3:12 PM View: | Moses Robert K Jr Director | Grant Prideco Inc (GRP) | 05-Jun-07 | Grant | 250,000 | $14.57 | $3,643,700.00 | 121% 206.0K to 456.0K | |
| 07-Jun-07 3:12 PM View: | Moses Robert K Jr Director | Grant Prideco Inc (GRP) | 05-Jun-07 | Market Sale | 250,000 | $57.40 | $14,351,100.00 | (55%) 456.0K to 206.0K | 5% |
| 05-Jun-07 2:54 PM View: | Butters David J Director | Grant Prideco Inc (GRP) | 04-Jun-07 | Sale | 60,000 | $58.58 | $3,515,100.00 | (37%) 162.86K to 102.86K | 7% |
| 04-Jun-07 2:51 PM View: | Black David Pres, Drill Prod & Services | Grant Prideco Inc (GRP) | 04-Jun-07 | Market Sale | 18,000 | $58.07 | $1,045,250.00 | (12%) 144.41K to 126.41K | 6% |
| 05-Jun-07 2:54 PM View: | Butters David J Director | Grant Prideco Inc (GRP) | 04-Jun-07 | Grant | 60,000 | $8.85 | $531,000.00 | 58% 102.86K to 162.86K | |
| 01-Jun-07 9:57 AM View: | Kneen Quintin VP Fin & Inv Relations | Grant Prideco Inc (GRP) | 30-May-07 | Market Sale | 7,502 | $55.49 | $416,277.00 | (53%) 14.27K to 6.77K | 2% |
| 01-Jun-07 9:57 AM View: | Kneen Quintin VP Fin & Inv Relations | Grant Prideco Inc (GRP) | 30-May-07 | Grant | 7,502 | $21.48 | $161,116.00 | 111% 6.77K to 14.27K | |
| 29-May-07 11:00 AM View: | Boane Greg L Controller & CAO | Grant Prideco Inc (GRP) | 24-May-07 | Gift | 454 | -- | -- | (2%) 20.24K to 19.79K |
