Jacob B. Linaberger is President at Superior Well Services, INC (SWSI). They have made 1 open-market trade across 1 company since 2006, most recently 2010-09-10.
CIK 0001333342
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 1 sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| SWSI | 929,375 | — |
Shares reported on the most recent Form 4, priced at the 2010-09-14 close. 1 holding could not be priced and is excluded from the total.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| SWSI | SELL · 10b5-1 | 2010-08-02 | 2010-08-03 | $19.31 | $290K | N/A | N/A | N/A |
| SWSI | SELL · 10b5-1 | 2010-07-01 | 2010-07-06 | $16.80 | $252K | N/A | N/A | N/A |
| SWSI | SELL · 10b5-1 | 2010-06-01 | 2010-06-02 | $15.20 | $228K | N/A | N/A | N/A |
| SWSI | SELL · 10b5-1 | 2010-05-03 | 2010-05-04 | $14.26 | $214K | N/A | N/A | N/A |
| SWSI | SELL · 10b5-1 | 2010-04-01 | 2010-04-05 | $13.70 | $206K | N/A | N/A | N/A |
| SWSI | SELL · 10b5-1 | 2010-03-01 | 2010-03-03 | $17.96 | $269K | N/A | N/A | N/A |
| SWSI | SELL · 10b5-1 | 2010-02-01 | 2010-02-03 | $15.99 | $240K | N/A | N/A | N/A |
| SWSI | SELL · 10b5-1 | 2010-01-04 | 2010-01-05 | $15.26 | $229K | N/A | N/A | N/A |
| SWSI | SELL · 10b5-1 | 2009-12-01 | 2009-12-03 | $13.52 | $203K | N/A | N/A | N/A |
| SWSI | SELL · 10b5-1 | 2008-06-05 | 2008-06-09 | $24.06 | $361K | N/A | N/A | N/A |
| SWSI | SELL · 10b5-1 | 2008-05-01 | 2008-05-02 | $23.17 | $348K | N/A | N/A | N/A |
| SWSI | SELL · 10b5-1 | 2008-04-03 | 2008-04-04 | $23.90 | $359K | N/A | N/A | N/A |
| SWSI | SELL · 10b5-1 | 2008-03-06 | 2008-03-07 | $25.97 | $390K | N/A | N/A | N/A |
| SWSI | SELL · 10b5-1 | 2008-02-07 | 2008-02-22 | $20.00 | $300K | N/A | N/A | N/A |
| SWSI | SELL · 10b5-1 | 2008-01-03 | 2008-01-04 | $21.58 | $324K | N/A | N/A | N/A |
| SWSI | SELL · 10b5-1 | 2007-12-06 | 2007-12-06 | $20.01 | $300K | N/A | N/A | N/A |
| SWSI | SELL · 10b5-1 | 2007-11-02 | 2007-11-02 | $20.00 | $215K | N/A | N/A | N/A |
| SWSI | SELL · 10b5-1 | 2007-11-01 | 2007-11-02 | $20.00 | $85K | N/A | N/A | N/A |
| SWSI | SELL · 10b5-1 | 2007-10-04 | 2007-10-05 | $22.41 | $336K | N/A | N/A | N/A |
| SWSI | SELL · 10b5-1 | 2007-09-06 | 2007-09-06 | $20.42 | $613K | N/A | N/A | N/A |
| SWSI | SELL · 10b5-1 | 2007-07-05 | 2007-07-09 | $25.49 | $382K | N/A | N/A | N/A |
| SWSI | SELL | 2006-12-12 | 2006-12-14 | $24.23 | $4.8M | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.