<SEC-DOCUMENT>0001171843-19-002273-index.html : 20190408
<SEC-HEADER>0001171843-19-002273.hdr.sgml : 20190408
<ACCEPTANCE-DATETIME>20190408113109
ACCESSION NUMBER:		0001171843-19-002273
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		4
FILED AS OF DATE:		20190408
DATE AS OF CHANGE:		20190408
EFFECTIVENESS DATE:		20190408

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PSYCHEMEDICS CORP
		CENTRAL INDEX KEY:			0000806517
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-MEDICAL LABORATORIES [8071]
		IRS NUMBER:				581701987
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-13738
		FILM NUMBER:		19736832

	BUSINESS ADDRESS:	
		STREET 1:		125 NAGOG PARK
		CITY:			ACTON
		STATE:			MA
		ZIP:			01720
		BUSINESS PHONE:		978-206-8220

	MAIL ADDRESS:	
		STREET 1:		125 NAGOG PARK
		CITY:			ACTON
		STATE:			MA
		ZIP:			01720
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>defa14a_040519.htm
<DESCRIPTION>DEFA14A
<TEXT>
Document 1 - file: defa14a_040519.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>logo.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: logo.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>proxy_01.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: proxy_01.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>proxy_02.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: proxy_02.jpg

</DOCUMENT>
</SEC-DOCUMENT>