Michael I. Schaffer serves as Executive at PSYCHEMEDICS CORP, where they oversee executive responsibilities. Since joining the company, Michael I. Schaffer has executed 69 insider transactions totaling $521.9K, demonstrating a bearish approach to their equity position. Their most recent transaction on May 24, 2012 involved selling 608 shares valued at $5.9K.
Michael I. Schaffer currently holds 36,489 shares of PSYCHEMEDICS CORP (PMD), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Michael I. Schaffer has been a net seller of PMD stock. They have purchased $52.6K and sold $469.3K worth of shares.
Michael I. Schaffer's most recent insider trade was on May 24, 2012, when they sold 608 shares at $9.74 per share.
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| $N/A |
| Discretionary |
| May 15, 2012 | PMD | $3.6K | Payment | 365 | $9.97 | Discretionary |
| Apr 7, 2012 | PMD | $9.6K | Payment | 973 | $9.83 | Discretionary |
| May 24, 2011 | PMD | $0 | Award | 7,500 | $N/A | Discretionary |
| May 16, 2011 | PMD | $4.4K | Payment | 413 | $10.71 | Discretionary |
| May 10, 2011 | PMD | $4.3K | Payment | 409 | $10.62 | Discretionary |
| Apr 7, 2011 | PMD | $9.8K | Payment | 973 | $10.07 | Discretionary |
| May 15, 2010 | PMD | $3.0K | Payment | 365 | $8.30 | Discretionary |
| May 11, 2010 | PMD | $2.0K | Payment | 243 | $8.29 | Discretionary |
| May 10, 2010 | PMD | $2.5K | Payment | 324 | $7.84 | Discretionary |
| Apr 7, 2010 | PMD | $0 | Award | 12,000 | $N/A | Discretionary |
| May 15, 2009 | PMD | $2.3K | Payment | 365 | $6.30 | Discretionary |
| May 11, 2009 | PMD | $3.6K | Payment | 568 | $6.41 | Discretionary |
| May 15, 2008 | PMD | $0 | Award | 4,500 | $N/A | Discretionary |
| May 12, 2008 | PMD | $9.4K | Payment | 568 | $16.50 | Discretionary |
| May 25, 2007 | PMD | $4.4K | Payment | 238 | $18.30 | Discretionary |
| May 10, 2007 | PMD | $0 | Award | 4,000 | $N/A | Discretionary |
| May 11, 2006 | PMD | $0 | Award | 3,000 | $N/A | Discretionary |