NightHawk Radiology Holdings Inc (NHWK) has 16 open-market insider trades by 11 insiders since 2006. The most active filer is Peter Y. Chung, Director.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Peter Y. Chung | Dir | — | 3 | $100.9M | 2010-12-22 |
| Partners Vi Gp Lp Summit | — | — | 1 | $83.3M | 2006-10-31 |
| Ventures Vi-a Lp Summit | 10% | — | 3 | $65.9M | 2006-10-31 |
| Paul E. Berger | Dir10% | — | 1 | $16.0M | 2009-05-04 |
| Partners Vi Gp Llc Summit | — | — | 1 | $9.6M | 2006-02-10 |
| Jon D. Berger | — | — | 1 | $8.0M | 2008-11-17 |
| Christopher R. Huber | CFO | — | 1 | $8.0M | 2007-05-07 |
| Summit Partners L P via Darren M. Black | — | — | 1 | $8.0M | 2006-08-15 |
| Timothy M. Mayleben | Dir | — | 1 | $65K | 2006-08-16 |
| David Michael Engert | CEO | — | 1 | $54K | 2010-12-22 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Charles R. Bland | Director | Buy | $7K | 2009-05-04 |
| David Michael Engert | CEO | Buy | $54K | 2009-02-27 |
| Paul E. Berger | CEO & 10% | Sell | $345K | 2007-11-27 |
| Paul E. Berger | CEO & 10% | Sell | $819K | 2007-11-23 |
| Jon D. Berger | President & Sales & Mark. | Sell | $349K | 2007-11-15 |
| Jon D. Berger | President & Sales & Mark. | Sell | $411K |
Companies that share insiders with NHWK, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| 2007-11-01 |
| Paul E. Berger | CEO & 10% | Sell | $1.4M | 2007-10-22 |
| Jon D. Berger | President & Sales & Mark. | Sell | $445K | 2007-10-15 |
| Paul E. Berger | CEO & 10% | Sell | $160K | 2007-10-09 |
| Paul E. Berger | CEO & 10% | Sell | $1.3M | 2007-10-08 |
| Jon D. Berger | President & Sales & Mark. | Sell | $425K | 2007-10-01 |
| Paul E. Berger | CEO & 10% | Sell | $115K | 2007-09-25 |
| Paul E. Berger | CEO & 10% | Sell | $1.3M | 2007-09-24 |
| Jon D. Berger | President & Sales & Mark. | Sell | $415K | 2007-09-18 |
| Paul E. Berger | CEO & 10% | Sell | $1.3M | 2007-09-10 |