Yorktown Management & Research Company’s AMER SCIENCE & ENGR INC. ASEI Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2014
Q3
Sell
-3,600
Closed -$251K 512
2014
Q2
$251K Hold
3,600
0.05% 318
2014
Q1
$242K Buy
+3,600
New +$242K 0.05% 336