Oberweis Asset Management’s Psychemedics Corporation PMD Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2017
Q3
Sell
-17,000
Closed -$424K 178
2017
Q2
$424K Sell
17,000
-8,000
-32% -$200K 0.12% 113
2017
Q1
$501K Hold
25,000
0.15% 100
2016
Q4
$617K Buy
+25,000
New +$617K 0.18% 85