Yorktown Management & Research Company’s Proofpoint, Inc. PFPT Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2015
Q4
Sell
-3,500
Closed -$211K 466
2015
Q3
$211K Hold
3,500
0.03% 406
2015
Q2
$223K Hold
3,500
0.04% 420
2015
Q1
$207K Buy
+3,500
New +$207K 0.04% 428
2013
Q4
Sell
-6,900
Closed -$222K 436
2013
Q3
$222K Buy
+6,900
New +$222K 0.05% 293