Udo Henseler serves as Executive at SPIRE CORP, where they oversee executive responsibilities. Since joining the company, Udo Henseler has executed 41 insider transactions totaling $271.7K, demonstrating a bearish approach to their equity position. Their most recent transaction on Jul 10, 2012 involved purchasing 4,800 shares valued at $2.9K.
Udo Henseler currently holds 20,363 shares of SPIRE CORP (SPIR), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Udo Henseler has been a net seller of SPIR stock. They have purchased $52.6K and sold $219.1K worth of shares.
Udo Henseler's most recent insider trade was on Jul 10, 2012, when they purchased 4,800 shares at $0.61 per share.
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| $0.61 |
| Discretionary |
| Jul 9, 2012 | SPIR | $5.5K | Purchase | 8,543 | $0.64 | Discretionary |
| Jul 9, 2012 | SPIR | $4.6K | Purchase | 7,020 | $0.65 | Discretionary |
| Jul 9, 2012 | SPIR | $5.5K | Purchase | 8,600 | $0.64 | Discretionary |
| Jul 9, 2012 | SPIR | $3.9K | Purchase | 6,020 | $0.65 | Discretionary |
| Feb 28, 2011 | RTIX | $0 | Award | 18,587 | $N/A | Discretionary |
| Dec 1, 2008 | RTIX | $438 | Purchase | 200 | $2.19 | Discretionary |
| Dec 1, 2008 | RTIX | $3.9K | Purchase | 1,800 | $2.15 | Discretionary |
| Dec 1, 2008 | RTIX | $1.9K | Purchase | 1,000 | $1.91 | Discretionary |
| Nov 25, 2008 | RTIX | $990 | Purchase | 500 | $1.98 | Discretionary |
| Nov 24, 2008 | RTIX | $1.8K | Purchase | 1,000 | $1.83 | Discretionary |
| Nov 21, 2008 | RTIX | $1.6K | Purchase | 1,000 | $1.65 | Discretionary |
| Nov 20, 2008 | RTIX | $7.0K | Purchase | 5,000 | $1.40 | Discretionary |
| Nov 19, 2008 | RTIX | $4.0K | Purchase | 2,000 | $1.98 | Discretionary |
| Nov 18, 2008 | RTIX | $5.7K | Purchase | 3,000 | $1.89 | Discretionary |
| Aug 19, 2008 | RTIX | $7.4K | Option Exercise | 4,200 | $1.76 | Discretionary |
| Aug 19, 2008 | RTIX | $40.1K | Sale | 4,200 | $9.55 | Discretionary |
| Aug 1, 2008 | RTIX | $14.1K | Option Exercise | 8,000 | $1.76 | Discretionary |
| Aug 1, 2008 | RTIX | $91.1K | Sale | 11,050 | $8.24 | Discretionary |
| Aug 1, 2008 | RTIX | $12.3K | Option Exercise | 3,050 | $4.04 | Discretionary |
| Oct 5, 2007 | SPIR | $3.6K | Option Exercise | 625 | $5.74 | Discretionary |
| Oct 5, 2007 | SPIR | $10.3K | Sale | 625 | $16.55 | Discretionary |
| Oct 5, 2007 | SPIR | $15.5K | Sale | 938 | $16.55 | Discretionary |
| Oct 5, 2007 | SPIR | $4.5K | Option Exercise | 938 | $4.79 | Discretionary |
| Oct 5, 2007 | SPIR | $2.7K | Option Exercise | 625 | $4.39 | Discretionary |
| Oct 5, 2007 | SPIR | $10.3K | Sale | 625 | $16.55 | Discretionary |
| Oct 5, 2007 | SPIR | $3.1K | Option Exercise | 625 | $4.90 | Discretionary |
| Oct 5, 2007 | SPIR | $10.3K | Sale | 625 | $16.55 | Discretionary |
| Oct 5, 2007 | SPIR | $4.0K | Option Exercise | 625 | $6.36 | Discretionary |