| Exec date | Filing date | Company | Role | Signal | Confidence | Shares | % of shares | Under plan? | Amount (USD) |
|---|---|---|---|---|---|---|---|---|---|
| May 22, 2023 | May 24, 2023 | PSYCHEMEDICS CORP | CEO | Sell | 37.5 | -1,500 | -0.60% | ✗ | $7.4K |
| May 15, 2023 | May 16, 2023 | PSYCHEMEDICS CORP | CEO | Sell | 37.5 | -1,725 | -0.69% | ✗ | $8.4K |
| Nov 11, 2022 | Nov 15, 2022 | PSYCHEMEDICS CORP | CEO | Sell | 26.3 | -2,625 | -1.04% | ✗ | $16.2K |
| May 13, 2022 | May 17, 2022 | PSYCHEMEDICS CORP | CEO | Sell | 36.3 | -1,725 | -0.74% | ✗ | $11.1K |
| Nov 12, 2021 | Nov 16, 2021 | PSYCHEMEDICS CORP | CEO | Sell | 26.3 | -3,062 | -1.29% | ✗ | $26K |
| Dec 8, 2020 | Dec 8, 2020 | PSYCHEMEDICS CORP | CEO | Buy | 60.0 | +1,000 | 0.47% | ✗ | $5K |
| Nov 12, 2020 | Nov 12, 2020 | PSYCHEMEDICS CORP | CEO | Buy | 67.5 | +2,000 | 0.95% | ✗ | $7.7K |
| Jun 14, 2019 | Jun 17, 2019 | PSYCHEMEDICS CORP | CEO | Buy | 67.5 | +1,000 | 0.57% | ✗ | $10K |
| Apr 30, 2019 | May 2, 2019 | PSYCHEMEDICS CORP | CEO | Sell | 36.3 | -1,051 | -0.60% | ✗ | $12.2K |
| May 8, 2018 | May 10, 2018 | PSYCHEMEDICS CORP | CEO | Sell | 36.3 | -957 | -0.54% | ✗ | $19.3K |
| Apr 30, 2018 | May 10, 2018 | PSYCHEMEDICS CORP | CEO | Sell | 43.8 | -846 | -0.47% | ✗ | $17.8K |
| Apr 30, 2018 | May 2, 2018 | PSYCHEMEDICS CORP | CEO | Buy | 61.3 | +846 | 0.48% | ✗ | $17.8K |
| Nov 14, 2017 | Nov 15, 2017 | PSYCHEMEDICS CORP | CEO | Buy | 68.8 | +1,000 | 0.56% | ✗ | $16.9K |
| May 23, 2017 | May 25, 2017 | PSYCHEMEDICS CORP | CEO | Sell | 36.3 | -1,344 | -0.75% | ✗ | $28.3K |
| May 8, 2017 | May 9, 2017 | PSYCHEMEDICS CORP | CEO | Sell | 36.3 | -1,028 | -0.57% | ✗ | $21.2K |
| May 1, 2017 | May 3, 2017 | PSYCHEMEDICS CORP | CEO | Sell | 36.3 | -909 | -0.50% | ✗ | $16.9K |
| May 23, 2016 | May 24, 2016 | PSYCHEMEDICS CORP | CEO | Sell | 26.3 | -3,163 | -1.72% | ✗ | $42K |
| May 8, 2016 | May 11, 2016 | PSYCHEMEDICS CORP | CEO | Sell | 36.3 | -1,054 | -0.57% | ✗ | $14.8K |
| May 2, 2016 | May 4, 2016 | PSYCHEMEDICS CORP | CEO | Sell | 43.8 | -921 | -0.50% | ✗ | $13.3K |
| Sep 10, 2015 | Sep 14, 2015 | PSYCHEMEDICS CORP | CEO | Buy | 78.8 | +2,000 | 1.09% | ✗ | $20.2K |
| May 22, 2015 | May 27, 2015 | PSYCHEMEDICS CORP | CEO | Sell | 37.5 | -81,129 | -30.64% | ✗ | $1.2M |
| May 8, 2015 | May 11, 2015 | PSYCHEMEDICS CORP | CEO | Sell | 36.3 | -1,056 | -0.56% | ✗ | $15.8K |
| May 22, 2014 | May 27, 2014 | PSYCHEMEDICS CORP | CEO | Sell | 22.5 | -4,719 | -2.61% | ✗ | $67.7K |
| May 5, 2014 | May 7, 2014 | PSYCHEMEDICS CORP | CEO | Sell | 26.3 | -2,441 | -1.43% | ✗ | $37.9K |
| Feb 13, 2014 | Feb 18, 2014 | PSYCHEMEDICS CORP | CEO | Sell | 42.5 | -7,105 | -1.37% | ✗ | $126.1K |
| May 28, 2013 | May 30, 2013 | PSYCHEMEDICS CORP | CEO | Sell | 26.3 | -3,341 | -1.96% | ✗ | $38.2K |
| Apr 22, 2013 | Apr 24, 2013 | PSYCHEMEDICS CORP | CEO | Sell | 26.3 | -2,421 | -1.55% | ✗ | $28.5K |
| May 24, 2012 | May 29, 2012 | PSYCHEMEDICS CORP | CEO | Sell | 36.3 | -1,494 | -0.95% | ✗ | $14.6K |
| May 15, 2012 | May 17, 2012 | PSYCHEMEDICS CORP | CEO | Sell | 36.3 | -1,179 | -0.89% | ✗ | $11.8K |
| Apr 7, 2012 | Apr 10, 2012 | PSYCHEMEDICS CORP | CEO | Sell | 26.3 | -2,359 | -1.68% | ✗ | $23.2K |
| May 16, 2011 | May 18, 2011 | PSYCHEMEDICS CORP | CEO | Sell | 36.3 | -1,191 | -0.97% | ✗ | $12.8K |
| May 10, 2011 | May 12, 2011 | PSYCHEMEDICS CORP | CEO | Sell | 36.3 | -1,032 | -0.84% | ✗ | $11K |
| Apr 7, 2011 | Apr 8, 2011 | PSYCHEMEDICS CORP | CEO | Sell | 26.3 | -2,359 | -1.88% | ✗ | $23.8K |
| May 10, 2010 | Jun 18, 2010 | PSYCHEMEDICS CORP | CEO | Sell | 26.3 | -2,988 | -2.32% | ✗ | $24.3K |
| May 15, 2009 | May 19, 2009 | PSYCHEMEDICS CORP | CEO | Sell | 27.5 | -1,179 | -1.18% | ✗ | $7.4K |
| May 11, 2009 | May 13, 2009 | PSYCHEMEDICS CORP | CEO | Sell | 26.3 | -1,808 | -1.78% | ✗ | $11.6K |
| Mar 6, 2009 | Mar 9, 2009 | PSYCHEMEDICS CORP | CEO | Buy | 67.5 | +1,000 | 0.99% | ✗ | $4.3K |
| May 12, 2008 | May 14, 2008 | PSYCHEMEDICS CORP | CEO | Sell | 26.3 | -1,826 | -2.09% | ✗ | $30.1K |
| May 25, 2007 | May 25, 2007 | PSYCHEMEDICS CORP | CEO | Sell | 36.3 | -793 | -0.90% | ✗ | $14.5K |
| Apr 1, 2005 | Feb 14, 2006 | PSYCHEMEDICS CORP | CEO | Sell | 26.3 | -1,600 | -2.42% | ✗ | $21.4K |
| Apr 4, 2005 | Apr 6, 2005 | PSYCHEMEDICS CORP | CEO | Sell | 22.5 | -9,558 | -12.77% | ✗ | $126.2K |
| Mar 22, 2005 | Apr 5, 2005 | PSYCHEMEDICS CORP | CEO | Sell | 22.5 | -8,025 | -11.06% | ✗ | $109.9K |
| Mar 29, 2005 | Mar 31, 2005 | PSYCHEMEDICS CORP | CEO | Sell | 20.0 | -18,700 | -22.47% | ✗ | $252.7K |
| Mar 22, 2005 | Mar 24, 2005 | PSYCHEMEDICS CORP | CEO | Sell | 22.5 | -8,025 | -11.06% | ✗ | $109.9K |
| Dec 3, 2003 | Dec 5, 2003 | PSYCHEMEDICS CORP | President | Sell | 20.0 | -36,116 | -35.89% | ✗ | $297.2K |