William R. Berkley serves as Executive at BERKLEY W R CORP, where they oversee executive responsibilities. Since joining the company, William R. Berkley has executed 499 insider transactions totaling $38.7M, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 14, 2006 involved selling 2,500 shares valued at $132.0K.
William R. Berkley currently holds 17,367,562 shares of BERKLEY W R CORP (BER), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, William R. Berkley has been a net seller of BER stock. They have purchased $0 and sold $38.7M worth of shares.
William R. Berkley's most recent insider trade was on Dec 14, 2006, when they sold 2,500 shares at $52.80 per share.
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| $52.79 |
| Discretionary |
| Dec 14, 2006 | FMD | $21.1K | Sale | 400 | $52.72 | Discretionary |
| Dec 14, 2006 | FMD | $263.5K | Sale | 5,000 | $52.70 | Discretionary |
| Dec 14, 2006 | FMD | $21.1K | Sale | 400 | $52.69 | Discretionary |
| Dec 14, 2006 | FMD | $52.6K | Sale | 1,000 | $52.65 | Discretionary |
| Dec 14, 2006 | FMD | $31.6K | Sale | 600 | $52.63 | Discretionary |
| Dec 14, 2006 | FMD | $42.1K | Sale | 800 | $52.62 | Discretionary |
| Dec 14, 2006 | FMD | $115.7K | Sale | 2,200 | $52.61 | Discretionary |
| Dec 14, 2006 | FMD | $36.8K | Sale | 700 | $52.60 | Discretionary |
| Dec 14, 2006 | FMD | $31.6K | Sale | 600 | $52.59 | Discretionary |
| Dec 14, 2006 | FMD | $10.5K | Sale | 200 | $52.58 | Discretionary |
| Dec 14, 2006 | FMD | $5.3K | Sale | 100 | $52.56 | Discretionary |
| Dec 14, 2006 | FMD | $57.8K | Sale | 1,100 | $52.55 | Discretionary |
| Dec 14, 2006 | FMD | $26.3K | Sale | 500 | $52.54 | Discretionary |
| Dec 14, 2006 | FMD | $73.5K | Sale | 1,400 | $52.53 | Discretionary |
| Dec 14, 2006 | FMD | $10.5K | Sale | 200 | $52.50 | Discretionary |
| Dec 14, 2006 | FMD | $37.1K | Sale | 700 | $52.94 | Discretionary |
| Dec 14, 2006 | FMD | $21.2K | Sale | 400 | $52.98 | Discretionary |
| Dec 14, 2006 | FMD | $47.7K | Sale | 900 | $52.98 | Discretionary |
| Dec 14, 2006 | FMD | $31.8K | Sale | 600 | $52.97 | Discretionary |
| Dec 14, 2006 | FMD | $95.3K | Sale | 1,800 | $52.97 | Discretionary |
| Dec 14, 2006 | FMD | $47.7K | Sale | 900 | $52.97 | Discretionary |
| Dec 14, 2006 | FMD | $21.2K | Sale | 400 | $52.97 | Discretionary |
| Dec 14, 2006 | FMD | $37.1K | Sale | 700 | $52.96 | Discretionary |
| Dec 14, 2006 | FMD | $47.7K | Sale | 900 | $52.96 | Discretionary |
| Dec 14, 2006 | FMD | $174.8K | Sale | 3,300 | $52.96 | Discretionary |
| Dec 14, 2006 | FMD | $68.8K | Sale | 1,300 | $52.95 | Discretionary |
| Dec 14, 2006 | FMD | $164.1K | Sale | 3,100 | $52.95 | Discretionary |
| Dec 14, 2006 | FMD | $31.8K | Sale | 600 | $52.95 | Discretionary |