| Type | Value |
|---|---|
| cik | 0000723906 |
| ticker | MRDG |
| Date | Type | Insider | Qty | Price | Signals |
|---|---|---|---|---|---|
| 21 Aug 2006 | GRANT_AWARD | SALMON HOWARD W | 2,500 | 0.16 USD | |
| 31 Jul 2006 | SALE | MUEHLBERG ROBERT S | 10,000 | 0.20 USD | |
| 25 Jul 2006 | GRANT_AWARD | SALMON HOWARD W | 11,250 | 0.19 USD | |
| 25 Jul 2006 | GRANT_AWARD | MUEHLBERG ROBERT S | 7,500 | 0.19 USD | |
| 25 Jul 2006 | GRANT_AWARD | Anderson Gregory | 10,000 | 0.19 USD | |
| 25 Jul 2006 | GRANT_AWARD | Schack David J | 10,000 | 0.19 USD | |
| 25 Jul 2006 | GRANT_AWARD | MCCONNELL STEPHEN A | 16,250 | 0.19 USD | |
| 25 Jul 2006 | GRANT_AWARD | ARNWINE DON L | 13,750 | 0.19 USD | |
| 30 Mar 2006 | EXERCISE | MUEHLBERG ROBERT S | 200,000 | 0.30 USD | deriv |
| 30 Mar 2006 | EXERCISE | MUEHLBERG ROBERT S | 175,000 | 0.30 USD | deriv |
| 06 Apr 2006 | GRANT_AWARD | SEIBERT ROSS S | 100,000 | 0.22 USD | |
| 26 Apr 2006 | GRANT_AWARD | ARNWINE DON L | 13,750 | 0.30 USD | |
| 26 Apr 2006 | GRANT_AWARD | MCCONNELL STEPHEN A | 16,250 | 0.30 USD | |
| 28 Apr 2006 | GRANT_AWARD | Anderson Gregory | 10,000 | 0.30 USD | |
| 26 Apr 2006 | GRANT_AWARD | Schack David J | 10,000 | 0.30 USD | |
| 26 Apr 2006 | GRANT_AWARD | SALMON HOWARD W | 11,250 | 0.30 USD | |
| 19 Jan 2006 | GRANT_AWARD | ARNWINE DON L | 13,750 | 0.22 USD | |
| 19 Jan 2006 | GRANT_AWARD | SALMON HOWARD W | 11,250 | 0.22 USD | |
| 19 Jan 2006 | GRANT_AWARD | Anderson Gregory | 10,000 | 0.22 USD | |
| 19 Jan 2006 | GRANT_AWARD | Schack David J | 10,000 | 0.22 USD | |
| 19 Jan 2006 | GRANT_AWARD | MCCONNELL STEPHEN A | 16,250 | 0.22 USD | |
| 07 Jul 2004 | GRANT_AWARD | ARNWINE DON L | 12,500 | 0.50 USD | |
| 23 Jun 2004 | GIFT | MCCONNELL STEPHEN A | 1,000 | 0.00 USD | |
| 02 Apr 2004 | GRANT_AWARD | ARNWINE DON L | 12,500 | 0.45 USD | |
| 02 Apr 2004 | GRANT_AWARD | FLODIN HARVEY C | 8,750 | 0.45 USD |