Psychemedics Corp SC 13G and SC 13G/A reports

Location
125 Nagog Park, Acton, MA
State of incorporation
DE
Fiscal year end
December 31
Data updated at
11/12/2024, 04:13 PM
Form type Sec Links Description Filing date Reporting date
SC 13G/A Report Feb 13, 2024
SC 13G/A Report SC 13G/A Feb 2, 2024
SC 13G Report SC 13G Dec 14, 2023
SC 13G/A Report FORM SC 13G/A Feb 14, 2023
SC 13G/A Report Feb 13, 2023
SC 13G/A Report SC 13G/A Feb 14, 2022
SC 13G/A Report Feb 14, 2022
SC 13G/A Report Feb 11, 2022
SC 13G/A Report AMENDED 13G FOR PSYCHEMEDICS CORPORATION Feb 16, 2021
SC 13G/A Report Feb 12, 2021
SC 13G/A Report Feb 11, 2021
SC 13G Report FORM SC 13G Feb 2, 2021
SC 13G/A Report TIETON CAPITAL MANAGEMENT 13G/A Mar 3, 2020
SC 13G/A Report Feb 14, 2020
SC 13G/A Report AMENDED 13G FOR PSYCHEMEDICS CORPORATION Feb 14, 2020
SC 13G/A Report Feb 13, 2020
SC 13G/A Report SCHEDULE 13G/A Feb 3, 2020
SC 13G Report TIETON CAPITAL MANAGEMENT 13G/A Jan 27, 2020
SC 13G Report Feb 14, 2019
SC 13G/A Report Feb 13, 2019
SC 13G Report SCHEDULE 13G HOLDINGS REPORT Jan 25, 2019
SC 13G/A Report Feb 14, 2018
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