Arthur W. Zafiropoulo serves as Executive at ULTRATECH INC, where they oversee executive responsibilities. Since joining the company, Arthur W. Zafiropoulo has executed 282 insider transactions totaling $47.2M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jul 23, 2010 involved selling 25,566 shares valued at $460.4K.
Arthur W. Zafiropoulo currently holds 784,666 shares of ULTRATECH INC (UTEK), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Arthur W. Zafiropoulo has been a net seller of UTEK stock. They have purchased $0 and sold $47.2M worth of shares.
Arthur W. Zafiropoulo's most recent insider trade was on Jul 23, 2010, when they sold 25,566 shares at $18.01 per share.
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| $18.01 |
| Discretionary |
| Jul 1, 2010 | UTEK | $318.0K | Sale | 20,000 | $15.90 | Discretionary |
| Jun 16, 2010 | UTEK | $320.4K | Sale | 20,000 | $16.02 | Discretionary |
| Jun 2, 2010 | UTEK | $140.2K | Sale | 10,000 | $14.02 | Discretionary |
| May 18, 2010 | UTEK | $34.5K | Sale | 2,300 | $15.01 | Discretionary |
| May 12, 2010 | UTEK | $173.3K | Sale | 11,500 | $15.07 | Discretionary |
| May 3, 2010 | UTEK | $146.0K | Sale | 10,000 | $14.60 | Discretionary |
| Apr 26, 2010 | UTEK | $0 | Award | 25,000 | $N/A | Discretionary |
| Apr 23, 2010 | UTEK | $1.2M | Sale | 77,800 | $16.04 | Discretionary |
| Apr 5, 2010 | UTEK | $280.0K | Sale | 20,000 | $14.00 | Discretionary |
| Feb 8, 2010 | UTEK | $0 | Award | 25,000 | $N/A | Discretionary |
| Feb 4, 2010 | UTEK | $140.1K | Sale | 10,000 | $14.01 | Discretionary |
| Jan 4, 2010 | UTEK | $151.2K | Sale | 10,000 | $15.12 | Discretionary |
| Dec 2, 2009 | UTEK | $140.1K | Sale | 10,000 | $14.01 | Discretionary |
| Nov 16, 2009 | UTEK | $140.2K | Sale | 10,000 | $14.02 | Discretionary |
| Oct 19, 2009 | UTEK | $0 | Award | 25,000 | $N/A | Discretionary |
| Oct 15, 2009 | UTEK | $35.2K | Sale | 2,200 | $16.00 | Discretionary |
| Oct 6, 2009 | UTEK | $280.8K | Sale | 20,000 | $14.04 | Discretionary |
| Jul 27, 2009 | UTEK | $0 | Award | 25,000 | $N/A | Discretionary |
| Apr 29, 2009 | UTEK | $958.7K | Sale | 71,600 | $13.39 | Discretionary |
| Apr 20, 2009 | UTEK | $0 | Award | 25,000 | $N/A | Discretionary |
| Feb 2, 2009 | UTEK | $0 | Award | 25,000 | $N/A | Discretionary |
| Jan 31, 2009 | UTEK | $249.7K | Payment | 22,294 | $11.20 | Discretionary |
| Nov 4, 2008 | UTEK | $2.1K | Sale | 140 | $15.00 | Discretionary |
| Nov 3, 2008 | UTEK | $1.5K | Sale | 100 | $15.01 | Discretionary |
| Nov 3, 2008 | UTEK | $11.9K | Sale | 794 | $15.00 | Discretionary |
| Oct 31, 2008 | UTEK | $236.3K | Sale | 15,751 | $15.00 | Discretionary |
| Oct 31, 2008 | UTEK | $7.1K | Sale | 472 | $15.02 | Discretionary |
| Oct 31, 2008 | UTEK | $22.8K | Sale | 1,520 | $15.01 | Discretionary |