| SC 13G/A |
Report
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Feb 13, 2024 |
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| SC 13G/A |
Report
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SC 13G/A |
Feb 2, 2024 |
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| SC 13G |
Report
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SC 13G |
Dec 14, 2023 |
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| SC 13G/A |
Report
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FORM SC 13G/A |
Feb 14, 2023 |
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| SC 13G/A |
Report
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Feb 13, 2023 |
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| SC 13G/A |
Report
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SC 13G/A |
Feb 14, 2022 |
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| SC 13G/A |
Report
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Feb 14, 2022 |
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| SC 13G/A |
Report
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Feb 11, 2022 |
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| SC 13G/A |
Report
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AMENDED 13G FOR PSYCHEMEDICS CORPORATION |
Feb 16, 2021 |
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| SC 13G/A |
Report
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Feb 12, 2021 |
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| SC 13G/A |
Report
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|
Feb 11, 2021 |
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| SC 13G |
Report
|
FORM SC 13G |
Feb 2, 2021 |
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| SC 13G/A |
Report
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TIETON CAPITAL MANAGEMENT 13G/A |
Mar 3, 2020 |
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| SC 13G/A |
Report
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|
Feb 14, 2020 |
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| SC 13G/A |
Report
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AMENDED 13G FOR PSYCHEMEDICS CORPORATION |
Feb 14, 2020 |
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| SC 13G/A |
Report
|
|
Feb 13, 2020 |
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| SC 13G/A |
Report
|
SCHEDULE 13G/A |
Feb 3, 2020 |
|
| SC 13G |
Report
|
TIETON CAPITAL MANAGEMENT 13G/A |
Jan 27, 2020 |
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| SC 13G |
Report
|
|
Feb 14, 2019 |
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| SC 13G/A |
Report
|
|
Feb 13, 2019 |
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| SC 13G |
Report
|
SCHEDULE 13G HOLDINGS REPORT |
Jan 25, 2019 |
|
| SC 13G/A |
Report
|
|
Feb 14, 2018 |
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| SC 13G/A |
Report
|
TIETON CAPITAL MANAGEMENT 13G/A |
Jun 1, 2017 |
|
| SC 13G/A |
Report
|
13G/A |
Feb 14, 2017 |
|
| SC 13G/A |
Report
|
TIETON CAPITAL MANAGEMENT 13G/A |
Jan 24, 2017 |
|
| SC 13G/A |
Report
|
AMENDED 13G FOR 12/31/15 PMD |
Feb 12, 2016 |
|
| SC 13G/A |
Report
|
PSYCHEMEDICS CORPORATION |
Feb 11, 2016 |
|
| SC 13G/A |
Report
|
TIETON CAPITAL MANAGEMENT 13G/A |
Jan 12, 2016 |
|
| SC 13G/A |
Report
|
AMENDED 13G FOR PSYCHEMEDICS CORP |
Feb 13, 2015 |
|
| SC 13G/A |
Report
|
|
Feb 12, 2015 |
|
| SC 13G/A |
Report
|
SCHEDULE 13G HOLDINGS REPORT AMENDMENT |
Feb 6, 2015 |
|
| SC 13G |
Report
|
TIETON CAPITAL MANAGEMENT 13G |
Feb 5, 2015 |
|
| SC 13G/A |
Report
|
|
Feb 13, 2014 |
|
| SC 13G/A |
Report
|
SCHEDULE 13G AMENDMENT FILINGS |
Feb 13, 2014 |
|
| SC 13G |
Report
|
13G FOR PSYCHEMEDICS CORP |
Feb 11, 2014 |
|
| SC 13G/A |
Report
|
SCHEDULE 13G AMENDMENT FILINGS |
Jan 10, 2014 |
|
| SC 13G/A |
Report
|
SCHEDULE 13G HOLDINGS REPORT AMENDMENT |
Feb 13, 2013 |
|
| SC 13G/A |
Report
|
2012 13G |
Feb 12, 2013 |
|
| SC 13G/A |
Report
|
SCHEDULE 13G AMENDMENT FILING |
Oct 9, 2012 |
|
| SC 13G/A |
Report
|
SC 13G/A |
Jun 8, 2012 |
|
| SC 13G/A |
Report
|
SCHEDULE 13G HOLDINGS REPORT AMENDMENT |
Feb 15, 2012 |
|
| SC 13G/A |
Report
|
13G/A |
Feb 13, 2012 |
|
| SC 13G/A |
Report
|
PMD 13GA 073111 |
Aug 10, 2011 |
|
| SC 13G/A |
Report
|
SCHEDULE 13G HOLDINGS REPORT AMENDMENT |
Aug 10, 2011 |
|
| SC 13G/A |
Report
|
|
Aug 2, 2011 |
|
| SC 13G/A |
Report
|
SCHEDULE 13G HOLDINGS REPORT AMENDMENT |
Feb 11, 2011 |
|
| SC 13G/A |
Report
|
13G AMENDMENT |
Feb 11, 2011 |
|
| SC 13G |
Report
|
PMD 123110 13G |
Feb 1, 2011 |
|
| SC 13G/A |
Report
|
|
Jan 20, 2011 |
|
| SC 13G |
Report
|
SC 13G |
Dec 23, 2010 |
|
| SC 13G |
Report
|
PMD 13G 022810 |
Mar 2, 2010 |
|
| SC 13G/A |
Report
|
13G/A |
Feb 12, 2010 |
|
| SC 13G |
Report
|
SCHEDULE 13G |
Feb 11, 2010 |
|
| SC 13G |
Report
|
123109 PSYCHEMEDICA 13G |
Feb 10, 2010 |
|
| SC 13G |
Report
|
|
Jan 7, 2010 |
|