| Type | Value |
|---|---|
| cik | 0000859368 |
| ticker | MRX |
| Date | Type | Insider | Qty | Price | Signals |
|---|---|---|---|---|---|
| 11 Dec 2012 | OTHER | DAVIDSON SPENCER | 9,722 | 44.00 USD | |
| 11 Dec 2012 | OTHER | DAVIDSON SPENCER | 6,842 | 7.71 USD | deriv |
| 11 Dec 2012 | OTHER | DAVIDSON SPENCER | 21,000 | 4.96 USD | deriv |
| 11 Dec 2012 | OTHER | DAVIDSON SPENCER | 7,743 | 6.15 USD | deriv |
| 11 Dec 2012 | OTHER | DAVIDSON SPENCER | 15,000 | 21.21 USD | deriv |
| 11 Dec 2012 | OTHER | DAVIDSON SPENCER | 21,000 | 14.70 USD | deriv |
| 11 Dec 2012 | OTHER | DAVIDSON SPENCER | 7,500 | 11.65 USD | deriv |
| 11 Dec 2012 | OTHER | DAVIDSON SPENCER | 15,000 | 20.38 USD | deriv |
| 11 Dec 2012 | OTHER | DAVIDSON SPENCER | 15,000 | 28.11 USD | deriv |
| 11 Dec 2012 | OTHER | DAVIDSON SPENCER | 15,000 | 11.44 USD | deriv |
| 11 Dec 2012 | OTHER | DAVIDSON SPENCER | 15,000 | 10.19 USD | deriv |
| 11 Dec 2012 | OTHER | ALTSCHUL ARTHUR G JR | 8,497 | 44.00 USD | |
| 11 Dec 2012 | OTHER | ALTSCHUL ARTHUR G JR | 15,000 | 20.38 USD | deriv |
| 11 Dec 2012 | OTHER | ALTSCHUL ARTHUR G JR | 7,500 | 11.65 USD | deriv |
| 11 Dec 2012 | OTHER | ALTSCHUL ARTHUR G JR | 15,000 | 10.19 USD | deriv |
| 11 Dec 2012 | OTHER | ALTSCHUL ARTHUR G JR | 15,000 | 21.21 USD | deriv |
| 11 Dec 2012 | OTHER | ALTSCHUL ARTHUR G JR | 6,842 | 7.71 USD | deriv |
| 11 Dec 2012 | OTHER | ALTSCHUL ARTHUR G JR | 21,000 | 4.96 USD | deriv |
| 11 Dec 2012 | OTHER | ALTSCHUL ARTHUR G JR | 5,545 | 28.11 USD | deriv |
| 11 Dec 2012 | OTHER | ALTSCHUL ARTHUR G JR | 15,000 | 11.44 USD | deriv |
| 11 Dec 2012 | OTHER | ALTSCHUL ARTHUR G JR | 21,000 | 14.70 USD | deriv |
| 11 Dec 2012 | OTHER | ALTSCHUL ARTHUR G JR | 7,743 | 6.15 USD | deriv |
| 11 Dec 2012 | OTHER | RODNER SETH L | 53,792 | 44.00 USD | |
| 11 Dec 2012 | OTHER | RODNER SETH L | 112,701 | 32.72 USD | deriv |
| 11 Dec 2012 | OTHER | RODNER SETH L | 83,382 | 21.31 USD | deriv |