CIPH Insider Trading Activity and SEC Form 4 Filings
CIPH insider trading summary
No open-market insider purchases or sales of Ciphergen Biosystems Inc (CIPH) have been reported on SEC Form 4 in the past 12 months.
Latest CIPH insider buys and sells
| Date | Insider | Role | Type | Value |
|---|---|---|---|---|
| Nov 20, 2006 | James L Rathmann | Director | Buy | $22K (20,000 @ $1.11) |
| Nov 20, 2006 | James L Rathmann | Director | Buy | $11K (10,000 @ $1.10) |
| Nov 20, 2006 | James L Rathmann | Director | Buy | $11K (10,000 @ $1.09) |
| Nov 20, 2006 | James L Rathmann | Director | Buy | $22K (20,000 @ $1.09) |
| Nov 20, 2006 | James L Rathmann | Director | Buy | $22K (20,000 @ $1.11) |
| Nov 20, 2006 | James L Rathmann | Director | Buy | $22K (20,000 @ $1.11) |
Source: SEC Form 4 filings. Open-market purchases (code P) and sales (code S) only; option exercises, grants and gifts are excluded.