Graymark Healthcare, Inc. (GRMH) has 14 open-market insider trades by 8 insiders since 2008. The most active filer is Joseph Harroz Jr., Director.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Joseph Harroz Jr. | Dir | — | 3 | $1.0M | 2012-05-14 |
| Rick D. Simpson | CFO | — | 2 | $249K | 2009-01-08 |
| Roy T. Oliver Jr. | 10% | — | 1 | $175K | 2008-08-14 |
| Scott R. Mueller | Dir | — | 2 | $122K | 2012-05-14 |
| Samuel Edward Dakil M.D. | Dir | — | 1 | $71K | 2012-05-14 |
| Stanton Nelson | CEO | — | 3 | $35K | 2012-04-05 |
| Steven L. List | Dir | — | 1 | $24K | 2012-05-14 |
| Lewis P. Zeidner | COO10% | — | 1 | $24K | 2010-04-14 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Stanton Nelson | CEO | Buy | $7K | 2012-04-04 |
| Stanton Nelson | CEO | Buy | $5K | 2011-09-02 |
| Lewis P. Zeidner | COO & 10% | Buy | $24K | 2010-04-14 |
| Scott R. Mueller | Director | Buy | $47K | 2010-04-14 |
| Samuel Edward Dakil M.D. | Director | Buy | $71K | 2010-04-14 |
| Joseph Harroz Jr. | President | Buy | $504K | 2009-01-08 |
Companies that share insiders with GRMH, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| Rick D. Simpson | CFO | Buy | $151K | 2009-01-08 |
| Joseph Harroz Jr. | President | Buy | $325K | 2008-10-30 |
| Rick D. Simpson | CFO | Buy | $98K | 2008-10-30 |
| Roy T. Oliver Jr. | 10% | Buy | $175K | 2008-08-14 |
| Scott R. Mueller | Director | Buy | $75K | 2008-08-14 |
| Joseph Harroz Jr. | President | Buy | $220K | 2008-08-14 |