VMSI Insider Trading Activity and SEC Form 4 Filings
VMSI insider trading summary
No open-market insider purchases or sales of Ventana Medical Systems Inc (VMSI) have been reported on SEC Form 4 in the past 12 months.
Latest VMSI insider buys and sells
| Date | Insider | Role | Type | Value |
|---|---|---|---|---|
| Feb 19, 2008 | Roche Holdings Inc | 10% Owner | Buy | $96.0M (1,073,060 @ $89.50) |
| Feb 15, 2008 | Roche Holdings Inc | 10% Owner | Buy | $146.0M (1,631,294 @ $89.50) |
| Feb 14, 2008 | Roche Holdings Inc | 10% Owner | Buy | $89.3M (998,019 @ $89.50) |
| Feb 13, 2008 | Roche Holdings Inc | 10% Owner | Buy | $503.9M (5,630,470 @ $89.50) |
| Feb 12, 2008 | Roche Holdings Inc | 10% Owner | Buy | $71.7M (800,840 @ $89.50) |
| Feb 11, 2008 | Roche Holdings Inc | 10% Owner | Buy | $340K (3,802 @ $89.50) |
| Feb 8, 2008 | Roche Holdings Inc | 10% Owner | Buy | $98.5M (1,101,020 @ $89.50) |
| Feb 7, 2008 | Roche Holdings Inc | 10% Owner | Buy | $2.28B (25,491,221 @ $89.50) |
| May 8, 2007 | Tim B Johnson | Insider | Sell | $275K (5,500 @ $50.02) |
| Apr 5, 2007 | Tim B Johnson | Insider | Sell | $7K (167 @ $42.61) |
Source: SEC Form 4 filings. Open-market purchases (code P) and sales (code S) only; option exercises, grants and gifts are excluded.