| Type | Value |
|---|---|
| cik | 0000874691 |
| ticker | OSI |
| Date | Type | Insider | Qty | Price | Signals |
|---|---|---|---|---|---|
| 14 Jun 2007 | TENDER | Allen A William III | 450,000 | — | |
| 14 Jun 2007 | TENDER | Allen A William III | 300,000 | 12.76 USD | deriv |
| 14 Jun 2007 | TENDER | BRABSON JOHN ANDERSON JR | 21,031 | 41.15 USD | |
| 14 Jun 2007 | TENDER | BRABSON JOHN ANDERSON JR | 15,003 | 2.73 USD | deriv |
| 14 Jun 2007 | TENDER | BRABSON JOHN ANDERSON JR | 5,310.19 | — | deriv |
| 14 Jun 2007 | TENDER | KADOW JOSEPH JOHN | 50,000 | — | |
| 14 Jun 2007 | TENDER | KADOW JOSEPH JOHN | 25,000 | — | |
| 14 Jun 2007 | TENDER | KADOW JOSEPH JOHN | 100,000 | 16.28 USD | deriv |
| 14 Jun 2007 | TENDER | KADOW JOSEPH JOHN | 75,000 | 1.58 USD | deriv |
| 14 Jun 2007 | TENDER | KADOW JOSEPH JOHN | 50,000 | 12.76 USD | deriv |
| 14 Jun 2007 | TENDER | WILT TOBY S | 30,000 | 41.15 USD | |
| 14 Jun 2007 | TENDER | WILT TOBY S | 5,694.4 | — | deriv |
| 14 Jun 2007 | TENDER | WILT TOBY S | 45,000 | 26.15 USD | deriv |
| 14 Jun 2007 | TENDER | JAMES THOMAS Aentity | 8,508 | 41.15 USD | |
| 14 Jun 2007 | TENDER | JAMES THOMAS Aentity | 45,000 | 10.55 USD | deriv |
| 14 Jun 2007 | TENDER | CAREY WILLIAM RUSSELL JR | 10,235.06 | — | deriv |
| 14 Jun 2007 | TENDER | Smith Jeffrey S | 10,621 | 41.15 USD | |
| 14 Jun 2007 | TENDER | Smith Jeffrey S | 40,000 | 12.76 USD | deriv |
| 14 Jun 2007 | TENDER | Smith Jeffrey S | 75,000 | 0.00 USD | deriv |
| 14 Jun 2007 | TENDER | Coble Michael W | 40,000 | 13.09 USD | deriv |
| 14 Jun 2007 | TENDER | SULLIVAN CHRIS THOMASentity | 2,567 | 40.00 USD | indirect |
| 14 Jun 2007 | TENDER | SULLIVAN CHRIS THOMASentity | 7,622 | 40.00 USD | |
| 14 Jun 2007 | TENDER | SULLIVAN CHRIS THOMASentity | 2,172,046 | 40.00 USD | indirect |
| 14 Jun 2007 | TENDER | SELMON LEE ROYentity | 5,199.89 | — | deriv |
| 14 Jun 2007 | TENDER | AVERY PAUL E | 5,600 | 41.15 USD | indirect |