William R. Berkley Jr serves as Executive at BERKLEY W R CORP, where they oversee executive responsibilities. Since joining the company, William R. Berkley Jr has executed 66 insider transactions totaling $0, demonstrating a balanced approach to their equity position. Their most recent transaction on Mar 10, 2011 involved exercising options for 131,252 shares valued at $1.2M.
William R. Berkley Jr currently holds 4,552,770 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 Jr has been a net neutral trader of BER stock. They have purchased $0 and sold $0 worth of shares.
William R. Berkley Jr's most recent insider trade was on Mar 10, 2011, when they sold 131,252 shares at $9.34 per share.
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| 250,000 |
| $9.34 |
| Discretionary |
| Dec 31, 2010 | WRB | $4.3M | Payment | 155,973 | $27.41 | Discretionary |
| Nov 16, 2010 | WRB | $0 | Will Acquisition | 5,187 | $N/A | Discretionary |
| May 18, 2010 | WRB | $0 | Award | 3,000 | $N/A | Discretionary |
| Mar 2, 2010 | WRB | $0 | Award | 150,000 | $N/A | Discretionary |
| May 19, 2009 | WRB | $0 | Award | 2,000 | $N/A | Discretionary |
| Sep 16, 2008 | WRB | $456.6K | Payment | 19,666 | $23.22 | Discretionary |
| Sep 16, 2008 | WRB | $122.4K | Option Exercise | 40,000 | $3.06 | Discretionary |
| Sep 10, 2008 | WRB | $473.7K | Payment | 20,113 | $23.55 | Discretionary |
| Sep 10, 2008 | WRB | $125.5K | Option Exercise | 41,000 | $3.06 | Discretionary |
| Jun 17, 2008 | WRB | $0 | Award | 150,000 | $N/A | Discretionary |
| May 28, 2008 | WRB | $0 | Award | 2,000 | $N/A | Discretionary |
| May 8, 2007 | BER | $0 | Award | 1,500 | $N/A | Discretionary |
| Dec 30, 2006 | STRD | $476 | Option Exercise | 400 | $1.19 | Discretionary |
| May 16, 2006 | BER | $0 | Award | 1,500 | $N/A | Discretionary |