Michael Wm Zavis serves as Executive at ZENITH NATIONAL INSURANCE CORP, where they oversee executive responsibilities. Since joining the company, Michael Wm Zavis has executed 14 insider transactions totaling $319.1K, demonstrating a bullish approach to their equity position. Their most recent transaction on May 20, 2010 involved selling 6,707 shares valued at $254.9K.
Michael Wm Zavis currently holds 11,750 shares of ZENITH NATIONAL INSURANCE CORP (ZNT), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Michael Wm Zavis has been a net buyer of ZNT stock. They have purchased $319.1K and sold $0 worth of shares.
Michael Wm Zavis's most recent insider trade was on May 20, 2010, when they sold 6,707 shares at $38.00 per share.
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| 7,000 |
| $38.00 |
| Discretionary |
| May 20, 2010 | ZNT | $446.5K | Disposition | 11,750 | $38.00 | Discretionary |
| May 13, 2009 | ZNT | $0 | Award | 2,500 | $N/A | Discretionary |
| May 13, 2008 | ZNT | $0 | Award | 2,500 | $N/A | Discretionary |
| Feb 6, 2008 | ZNT | $52.6K | Purchase | 1,500 | $35.05 | Discretionary |
| Feb 5, 2008 | ZNT | $53.9K | Purchase | 1,500 | $35.95 | Discretionary |
| Aug 23, 2007 | ZNT | $107.5K | Purchase | 2,500 | $43.00 | Discretionary |
| Aug 20, 2007 | ZNT | $21.4K | Purchase | 500 | $42.75 | Discretionary |
| Aug 17, 2007 | ZNT | $20.7K | Purchase | 500 | $41.43 | Discretionary |
| Aug 17, 2007 | ZNT | $21.9K | Purchase | 500 | $43.82 | Discretionary |
| Aug 15, 2007 | ZNT | $41.1K | Purchase | 1,000 | $41.11 | Discretionary |
| May 24, 2007 | ZNT | $0 | Award | 2,250 | $N/A | Discretionary |
| May 24, 2006 | ZNT | $0 | Award | 2,250 | $N/A | Discretionary |