Von Ammon Derek Lemke serves as Executive at ACUSPHERE INC, where they oversee executive responsibilities. Since joining the company, Von Ammon Derek Lemke has executed 14 insider transactions totaling $0, demonstrating a balanced approach to their equity position. Their most recent transaction on Jan 2, 2009 involved receiving (via award) 105,485 shares valued at $8.4K.
Von Ammon Derek Lemke currently holds 186,036 shares of ACUSPHERE INC (ACUS), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Von Ammon Derek Lemke has been a net neutral trader of ACUS stock. They have purchased $0 and sold $0 worth of shares.
Von Ammon Derek Lemke's most recent insider trade was on Jan 2, 2009, when they sold 105,485 shares at $0.08 per share.
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| $0.43 |
| Discretionary |
| Jul 1, 2008 | ACUS | $7.5K | Award | 10,565 | $0.71 | Discretionary |
| Apr 1, 2008 | ACUS | $7.5K | Award | 17,045 | $0.44 | Discretionary |
| Jan 2, 2008 | ACUS | $7.5K | Award | 0.75 | $10000.00 | Discretionary |
| Jan 2, 2008 | ACUS | $7.5K | Award | 10,000 | $0.75 | Discretionary |
| Oct 1, 2007 | ACUS | $7.5K | Award | 4,747 | $1.58 | Discretionary |
| Jul 2, 2007 | ACUS | $7.5K | Award | 3,538 | $2.12 | Discretionary |
| Apr 2, 2007 | ACUS | $7.5K | Award | 2,727 | $2.75 | Discretionary |
| Jan 3, 2007 | ACUS | $7.5K | Award | 2,988 | $2.51 | Discretionary |
| Oct 2, 2006 | ACUS | $7.5K | Award | 1,984 | $3.78 | Discretionary |
| Jul 3, 2006 | ACUS | $6.7K | Award | 1,878 | $3.55 | Discretionary |
| Apr 3, 2006 | ACUS | $6.2K | Award | 930 | $6.72 | Discretionary |
| Jan 3, 2006 | ACUS | $5.6K | Award | 1,032 | $5.45 | Discretionary |