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 15, 2006 involved selling 7,700 shares valued at $408.9K.
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 15, 2006, when they sold 7,700 shares at $53.10 per share.
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| $53.09 |
| Discretionary |
| Dec 15, 2006 | FMD | $42.5K | Sale | 800 | $53.09 | Discretionary |
| Dec 15, 2006 | FMD | $360.9K | Sale | 6,800 | $53.08 | Discretionary |
| Dec 15, 2006 | FMD | $302.5K | Sale | 5,700 | $53.07 | Discretionary |
| Dec 15, 2006 | FMD | $275.9K | Sale | 5,200 | $53.06 | Discretionary |
| Dec 15, 2006 | FMD | $26.5K | Sale | 500 | $53.06 | Discretionary |
| Dec 15, 2006 | FMD | $429.7K | Sale | 8,100 | $53.05 | Discretionary |
| Dec 15, 2006 | FMD | $307.6K | Sale | 5,800 | $53.04 | Discretionary |
| Dec 15, 2006 | FMD | $350.0K | Sale | 6,600 | $53.03 | Discretionary |
| Dec 15, 2006 | FMD | $47.7K | Sale | 900 | $53.02 | Discretionary |
| Dec 15, 2006 | FMD | $31.8K | Sale | 600 | $53.02 | Discretionary |
| Dec 15, 2006 | FMD | $116.6K | Sale | 2,200 | $53.02 | Discretionary |
| Dec 15, 2006 | FMD | $79.5K | Sale | 1,500 | $53.02 | Discretionary |
| Dec 15, 2006 | FMD | $100.7K | Sale | 1,900 | $53.02 | Discretionary |
| Dec 15, 2006 | FMD | $21.2K | Sale | 400 | $53.01 | Discretionary |
| Dec 15, 2006 | FMD | $58.3K | Sale | 1,100 | $53.01 | Discretionary |
| Dec 15, 2006 | FMD | $259.7K | Sale | 4,900 | $53.01 | Discretionary |
| Dec 15, 2006 | FMD | $148.4K | Sale | 2,800 | $53.00 | Discretionary |
| Dec 15, 2006 | FMD | $42.6K | Sale | 800 | $53.20 | Discretionary |
| Dec 15, 2006 | FMD | $26.7K | Sale | 500 | $53.43 | Discretionary |
| Dec 15, 2006 | FMD | $101.5K | Sale | 1,900 | $53.43 | Discretionary |
| Dec 15, 2006 | FMD | $37.4K | Sale | 700 | $53.45 | Discretionary |
| Dec 15, 2006 | FMD | $69.4K | Sale | 1,300 | $53.42 | Discretionary |
| Dec 15, 2006 | FMD | $16.0K | Sale | 300 | $53.40 | Discretionary |
| Dec 15, 2006 | FMD | $42.7K | Sale | 800 | $53.36 | Discretionary |
| Dec 15, 2006 | FMD | $42.7K | Sale | 800 | $53.35 | Discretionary |
| Dec 15, 2006 | FMD | $85.3K | Sale | 1,600 | $53.30 | Discretionary |
| Dec 15, 2006 | FMD | $47.9K | Sale | 900 | $53.27 | Discretionary |
| Dec 15, 2006 | FMD | $5.3K | Sale | 100 | $53.23 | Discretionary |