| Type | Value |
|---|---|
| cik | 0000830260 |
| ticker | OS |
| Date | Type | Insider | Qty | Price | Signals |
|---|---|---|---|---|---|
| 16 Aug 2006 | SALE | LAWRENCE LARRY R | 5,000 | 8.04 USD | deriv |
| 27 Jul 2006 | GRANT_AWARD | PARKINSON DAVID L | 541 | 0.00 USD | |
| 27 Jul 2006 | GRANT_AWARD | WALKER FRANK M | 541 | 0.00 USD | |
| 27 Jul 2006 | GRANT_AWARD | Wilcox Brett | 541 | 0.00 USD | |
| 27 Jul 2006 | GRANT_AWARD | NEUN CARL W |
| 541 |
| 0.00 USD |
| 27 Jul 2006 | GRANT_AWARD | Kinnune William P | 541 | 0.00 USD |
| 27 Jul 2006 | GRANT_AWARD | DEMOREST HARRY L | 541 | 0.00 USD |
| 27 Jul 2006 | GRANT_AWARD | REYNOLDS STEPHEN P | 541 | 0.00 USD |
| 02 May 2006 | EXERCISE | Kinnune William P | 2,334 | 8.04 USD |
| 02 May 2006 | EXERCISE | Kinnune William P | 2,334 | 8.04 USD | deriv |
| 05 May 2006 | SALE | STEWART JEFF S | 5,000 | 8.04 USD | deriv |
| 03 May 2006 | EXERCISE | NEUN CARL W | 2,000 | 7.25 USD |
| 03 May 2006 | SALE | NEUN CARL W | 1,000 | 8.04 USD | deriv |
| 03 May 2006 | SALE | NEUN CARL W | 1,500 | 2.33 USD | deriv |
| 03 May 2006 | SALE | NEUN CARL W | 2,000 | 7.25 USD | deriv |
| 03 May 2006 | EXERCISE | NEUN CARL W | 2,000 | 7.25 USD | deriv |
| 04 May 2006 | SALE | ADAMS L RAY | 5,000 | 51.25 USD |
| 04 May 2006 | SALE | ADAMS L RAY | 11,667 | 8.04 USD | deriv |
| 04 May 2006 | SALE | CRANSTON DAVID J | 4,325 | 8.04 USD | deriv |
| 03 May 2006 | SALE | CRANSTON DAVID J | 1,675 | 8.04 USD | deriv |
| 01 May 2006 | SALE | SIMON ROBERT A | 9,333 | 8.04 USD | deriv |
| 01 May 2006 | SALE | MONTROSS SCOTT J | 8,000 | 8.04 USD | deriv |
| 01 May 2006 | SALE | GANTT ROBIN A | 2,667 | 8.04 USD | deriv |
| 27 Apr 2006 | GRANT_AWARD | DEMOREST HARRY L | 515 | 0.00 USD |
| 28 Apr 2005 | GRANT_AWARD | DEMOREST HARRY L | 1,622 | 0.00 USD |