Peter E. Grebow serves as Executive at CEPHALON INC, where they oversee executive responsibilities. Since joining the company, Peter E. Grebow has executed 133 insider transactions totaling $14.9M, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 24, 2006 involved selling 3,617 shares valued at $276.2K.
Peter E. Grebow currently holds 7,500 shares of CEPHALON INC (CEPH), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Peter E. Grebow has been a net seller of CEPH stock. They have purchased $0 and sold $14.9M worth of shares.
Peter E. Grebow's most recent insider trade was on Feb 24, 2006, when they sold 3,617 shares at $76.37 per share.
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| 10,000 |
| $27.63 |
| Discretionary |
| Feb 24, 2006 | CEPH | $30.6K | Sale | 400 | $76.43 | Discretionary |
| Feb 24, 2006 | CEPH | $137.6K | Sale | 1,800 | $76.42 | Discretionary |
| Feb 24, 2006 | CEPH | $1.2M | Sale | 15,997 | $76.45 | Discretionary |
| Feb 24, 2006 | CEPH | $68.8K | Sale | 900 | $76.46 | Discretionary |
| Feb 24, 2006 | CEPH | $38.2K | Sale | 500 | $76.47 | Discretionary |
| Feb 24, 2006 | CEPH | $7.6K | Sale | 100 | $76.48 | Discretionary |
| Feb 24, 2006 | CEPH | $23.0K | Sale | 300 | $76.53 | Discretionary |
| Feb 24, 2006 | CEPH | $275.4K | Sale | 3,600 | $76.50 | Discretionary |
| Feb 24, 2006 | CEPH | $90.1K | Sale | 1,178 | $76.51 | Discretionary |
| Feb 24, 2006 | CEPH | $130.6K | Sale | 1,705 | $76.57 | Discretionary |
| Feb 24, 2006 | CEPH | $15.3K | Sale | 200 | $76.54 | Discretionary |
| Feb 24, 2006 | CEPH | $23.0K | Sale | 300 | $76.55 | Discretionary |
| Feb 24, 2006 | CEPH | $15.3K | Sale | 200 | $76.60 | Discretionary |
| Feb 24, 2006 | CEPH | $76.6K | Sale | 1,000 | $76.58 | Discretionary |
| Feb 24, 2006 | CEPH | $23.0K | Sale | 300 | $76.62 | Discretionary |
| Feb 24, 2006 | CEPH | $46.0K | Sale | 600 | $76.63 | Discretionary |
| Feb 24, 2006 | CEPH | $69.0K | Sale | 900 | $76.65 | Discretionary |
| Feb 24, 2006 | CEPH | $7.7K | Sale | 100 | $76.67 | Discretionary |
| Feb 24, 2006 | CEPH | $7.7K | Sale | 100 | $76.76 | Discretionary |
| Feb 24, 2006 | CEPH | $741.2K | Sale | 9,700 | $76.41 | Discretionary |
| Feb 17, 2006 | CEPH | $336.9K | Sale | 4,600 | $73.25 | Discretionary |
| Feb 17, 2006 | CEPH | $29.3K | Sale | 400 | $73.27 | Discretionary |
| Feb 17, 2006 | CEPH | $22.0K | Sale | 300 | $73.29 | Discretionary |
| Feb 17, 2006 | CEPH | $22.0K | Sale | 300 | $73.30 | Discretionary |
| Feb 17, 2006 | CEPH | $73.3K | Sale | 1,000 | $73.31 | Discretionary |
| Feb 17, 2006 | CEPH | $7.3K | Sale | 100 | $73.32 | Discretionary |
| Feb 17, 2006 | CEPH | $7.3K | Sale | 100 | $73.35 | Discretionary |
| Feb 17, 2006 | CEPH | $51.4K | Sale | 700 | $73.39 | Discretionary |