Perritt Capital Management’s Superior Drilling Products Inc. SDPI Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2020
Q4
Sell
2020
Q3
$30K Sell
2020
Q2
$67K Sell
2020
Q1
$45K Sell
2019
Q4
$198K Sell
2019
Q3
$244K Hold
2019
Q2
$253K Hold
2019
Q1
$330K Buy