| Type | Value |
|---|---|
| cik | 0000930553 |
| ticker | ISTA |
| Date | Type | Insider | Qty | Price | Signals |
|---|---|---|---|---|---|
| 06 Jun 2012 | OTHER | MITCHELL DEAN J | 4,932 | 9.10 USD | |
| 06 Jun 2012 | OTHER | MITCHELL DEAN J | 16,000 | — | deriv |
| 06 Jun 2012 | OTHER | MITCHELL DEAN J | 11,100 | — | deriv |
| 06 Jun 2012 | OTHER | MITCHELL DEAN J | 11,100 | — | deriv |
| 06 Jun 2012 | OTHER | MITCHELL DEAN J | 20,000 | — | deriv |
| 06 Jun 2012 | OTHER | MITCHELL DEAN J | 20,000 | — | deriv |
| 06 Jun 2012 | OTHER | MITCHELL DEAN J | 32,500 | — | deriv |
| 06 Jun 2012 | OTHER | MITCHELL DEAN J | 16,000 | — | deriv |
| 06 Jun 2012 | OTHER | MITCHELL DEAN J | 20,000 | — | deriv |
| 06 Jun 2012 | OTHER | MCGINLEY KATHLEEN | 97,508 | 9.10 USD | |
| 06 Jun 2012 | OTHER | MCGINLEY KATHLEEN | 100,000 | — | deriv |
| 06 Jun 2012 | OTHER | MCGINLEY KATHLEEN | 24,675 | — | deriv |
| 06 Jun 2012 | OTHER | MCGINLEY KATHLEEN | 65,000 | — | deriv |
| 06 Jun 2012 | OTHER | MCGINLEY KATHLEEN | 20,000 | — | deriv |
| 06 Jun 2012 | OTHER | MCGINLEY KATHLEEN | 690 | — | deriv |
| 06 Jun 2012 | OTHER | MCGINLEY KATHLEEN | 21,310 | — | deriv |
| 06 Jun 2012 | OTHER | MCGINLEY KATHLEEN | 17,467 | — | deriv |
| 06 Jun 2012 | OTHER | MCGINLEY KATHLEEN | 15,662 | — | deriv |
| 06 Jun 2012 | OTHER | MCGINLEY KATHLEEN | 18,604 | — | deriv |
| 06 Jun 2012 | OTHER | MCGINLEY KATHLEEN | 17,412 | — | deriv |
| 06 Jun 2012 | OTHER | MCGINLEY KATHLEEN | 7,126 | — | deriv |
| 06 Jun 2012 | OTHER | MCGINLEY KATHLEEN | 7,916 | — | deriv |
| 06 Jun 2012 | OTHER | MCGINLEY KATHLEEN | 16,626 | — | deriv |
| 06 Jun 2012 | OTHER | MCGINLEY KATHLEEN | 9,981 | — | deriv |
| 06 Jun 2012 | OTHER | SILVERNAIL LAUREN P | 187,141 | 9.10 USD |