David M. Mazaika serves as Executive at QUANTUM FUEL SYSTEMS TECHNOLOGIES WORLDWIDE, INC., where they oversee executive responsibilities. Since joining the company, David M. Mazaika has executed 10 insider transactions totaling $13.8K, demonstrating a bullish approach to their equity position. Their most recent transaction on Aug 19, 2015 involved selling 1,723 shares valued at $2.4K.
David M. Mazaika currently holds 46,772 shares of QUANTUM FUEL SYSTEMS TECHNOLOGIES WORLDWIDE, INC. (QTWW), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, David M. Mazaika has been a net buyer of QTWW stock. They have purchased $13.8K and sold $0 worth of shares.
David M. Mazaika's most recent insider trade was on Aug 19, 2015, when they sold 1,723 shares at $1.42 per share.
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| $N/A |
| Discretionary |
| Jun 11, 2015 | QTWW | $2.5K | Payment | 917 | $2.69 | Discretionary |
| May 29, 2015 | QTWW | $5.6K | Payment | 1,981 | $2.84 | Discretionary |
| Aug 19, 2014 | QTWW | $8.7K | Payment | 1,682 | $5.18 | Discretionary |
| May 29, 2014 | QTWW | $0 | Award | 16,200 | $N/A | Discretionary |
| Aug 19, 2013 | QTWW | $0 | Award | 13,750 | $N/A | Discretionary |
| Jun 11, 2012 | QTWW | $0 | Award | 10,000 | $N/A | Discretionary |
| May 18, 2012 | QTWW | $13.8K | Purchase | 30,000 | $0.46 | Discretionary |
| Aug 2, 2010 | QTWW | $0 | Award | 150,000 | $N/A | Discretionary |