MICHAEL I SCHAFFER Insider Trading Transactions

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of MICHAEL I SCHAFFER. MICHAEL I SCHAFFER is VP of Laboratory Operations in PSYCHEMEDICS CORP ($PMD).

Latest Insider Trading Transactions of MICHAEL I SCHAFFER

	1 Week	2 Weeks	1 Month	3 Months	6 Months	1 Year	2 Years
No. of Purchases	0	0	0	0	0	0	0
Value of Purchases ($)	0	0	0	0	0	0	0
No. of Sales	0	0	0	0	0	0	0
Value of Sales ($)	0	0	0	0	0	0	0

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Date	Ticker	Company	Owner	Relationship	Transaction	Code	Cost ($)	Shares	Transaction Value ($)	Total Shares	% Holdings
May 14 2021	PMD	PSYCHEMEDICS CORP	SCHAFFER MICHAEL I	VP of Laboratory Op ...	Grant	A	0.00	4,500	0	33,495	29 K to 33.5 K (+15.52 %)
Nov 20 2020	PMD	PSYCHEMEDICS CORP	SCHAFFER MICHAEL I	VP of Laboratory Op ...	Buy	P	4.20	500	2,100	26,669	26.2 K to 26.7 K (+1.91 %)
Nov 13 2020	PMD	PSYCHEMEDICS CORP	SCHAFFER MICHAEL I	VP of Laboratory Op ...	Option Exercise	A	4.07	2,000	8,140	2,000
Nov 13 2020	PMD	PSYCHEMEDICS CORP	SCHAFFER MICHAEL I	VP of Laboratory Op ...	Grant	A	0.00	7,000	0	26,169	19.2 K to 26.2 K (+36.52 %)
Jun 14 2019	PMD	PSYCHEMEDICS CORP	SCHAFFER MICHAEL I	VP of Laboratory Op ...	Sell	S	9.61	3,900	37,479	19,169	23.1 K to 19.2 K (-16.91 %)
Jun 14 2019	PMD	PSYCHEMEDICS CORP	SCHAFFER MICHAEL I	VP of Laboratory Op ...	Sell	S	9.82	2,631	25,836	23,069	25.7 K to 23.1 K (-10.24 %)
Jun 14 2019	PMD	PSYCHEMEDICS CORP	SCHAFFER MICHAEL I	VP of Laboratory Op ...	Sell	S	9.84	2,800	27,552	25,700	28.5 K to 25.7 K (-9.82 %)
May 07 2019	PMD	PSYCHEMEDICS CORP	SCHAFFER MICHAEL I	VP of Laboratory Op ...	Option Exercise	A	10.60	10,000	106,000	10,000
May 02 2019	PMD	PSYCHEMEDICS CORP	SCHAFFER MICHAEL I	VP of Laboratory Op ...	Payment of Exercise	F	11.60	124	1,438	28,887	29 K to 28.9 K (-0.43 %)
Sep 10 2018	PMD	PSYCHEMEDICS CORP	SCHAFFER MICHAEL I	VP of Laboratory Op ...	Sell	S	19.23	6,324	121,611	28,624	34.9 K to 28.6 K (-18.10 %)
May 10 2018	PMD	PSYCHEMEDICS CORP	SCHAFFER MICHAEL I	VP of Laboratory Op ...	Payment of Exercise	F	20.21	323	6,528	34,508	34.8 K to 34.5 K (-0.93 %)
May 07 2018	PMD	PSYCHEMEDICS CORP	SCHAFFER MICHAEL I	VP of Laboratory Op ...	Option Exercise	A	21.04	5,000	105,200	5,000
May 07 2018	PMD	PSYCHEMEDICS CORP	SCHAFFER MICHAEL I	VP of Laboratory Op ...	Option Exercise	A	21.04	5,000	105,200	5,000
May 02 2018	PMD	PSYCHEMEDICS CORP	SCHAFFER MICHAEL I	VP of Laboratory Op ...	Payment of Exercise	F	21.06	112	2,359	34,903	35 K to 34.9 K (-0.32 %)
May 25 2017	PMD	PSYCHEMEDICS CORP	SCHAFFER MICHAEL I	VP of Laboratory Op ...	Payment of Exercise	F	21.04	580	12,203	42,066	42.6 K to 42.1 K (-1.36 %)
May 05 2017	PMD	PSYCHEMEDICS CORP	SCHAFFER MICHAEL I	VP of Laboratory Op ...	Option Exercise	A	18.87	8,000	150,960	8,000
May 03 2017	PMD	PSYCHEMEDICS CORP	SCHAFFER MICHAEL I	VP of Laboratory Op ...	Payment of Exercise	F	18.56	134	2,487	44,402	44.5 K to 44.4 K (-0.30 %)
May 24 2016	PMD	PSYCHEMEDICS CORP	SCHAFFER MICHAEL I	VP of Laboratory Op ...	Payment of Exercise	F	13.26	596	7,903	44,536	45.1 K to 44.5 K (-1.32 %)
May 24 2016	PMD	PSYCHEMEDICS CORP	SCHAFFER MICHAEL I	VP of Laboratory Op ...	Payment of Exercise	F	13.28	779	10,345	45,132	45.9 K to 45.1 K (-1.70 %)
May 16 2016	PMD	PSYCHEMEDICS CORP	SCHAFFER MICHAEL I	VP of Laboratory Op ...	Option Exercise	A	13.82	7,500	103,650	7,500
May 11 2016	PMD	PSYCHEMEDICS CORP	SCHAFFER MICHAEL I	VP of Laboratory Op ...	Payment of Exercise	F	14.02	415	5,818	45,911	46.3 K to 45.9 K (-0.90 %)
May 02 2016	PMD	PSYCHEMEDICS CORP	SCHAFFER MICHAEL I	VP of Laboratory Op ...	Payment of Exercise	F	14.41	146	2,104	46,326	46.5 K to 46.3 K (-0.31 %)
Feb 16 2016	PMD	PSYCHEMEDICS CORP	SCHAFFER MICHAEL I	VP of Laboratory Op ...	Buy	P	11.09	4,507	49,983	46,472	42 K to 46.5 K (+10.74 %)
Jun 17 2015	PMD	PSYCHEMEDICS CORP	SCHAFFER MICHAEL I	VP of Laboratory Op ...	Sell	S	14.65	1,236	18,107	41,965	43.2 K to 42 K (-2.86 %)
Jun 17 2015	PMD	PSYCHEMEDICS CORP	SCHAFFER MICHAEL I	VP of Laboratory Op ...	Sell	S	14.61	1,601	23,383	43,201	44.8 K to 43.2 K (-3.57 %)
May 27 2015	PMD	PSYCHEMEDICS CORP	SCHAFFER MICHAEL I	VP of Laboratory Op ...	Payment of Exercise	F	14.64	689	10,087	44,802	45.5 K to 44.8 K (-1.51 %)
May 27 2015	PMD	PSYCHEMEDICS CORP	SCHAFFER MICHAEL I	VP of Laboratory Op ...	Payment of Exercise	F	14.64	596	8,725	45,491	46.1 K to 45.5 K (-1.29 %)
May 27 2015	PMD	PSYCHEMEDICS CORP	SCHAFFER MICHAEL I	VP of Laboratory Op ...	Payment of Exercise	F	14.64	783	11,463	46,087	46.9 K to 46.1 K (-1.67 %)
May 11 2015	PMD	PSYCHEMEDICS CORP	SCHAFFER MICHAEL I	VP of Laboratory Op ...	Payment of Exercise	F	14.97	394	5,898	46,870	47.3 K to 46.9 K (-0.83 %)
May 01 2015	PMD	PSYCHEMEDICS CORP	SCHAFFER MICHAEL I	VP of Laboratory Op ...	Grant	A	0.00	1,500	0	47,264	45.8 K to 47.3 K (+3.28 %)
May 21 2004	PMD	PSYCHEMEDICS CORP	SCHAFFER MICHAEL I	VP of Laboratory Op ...	Option Exercise	A	11.85	3,000	35,550	3,000

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