A.R.T. Advisors’s Basis Energy Services, Inc. BAS Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2019
Q2
Sell
2019
Q1
$47K Sell
2018
Q4
$157K Sell
2018
Q3
$518K Sell
2018
Q2
$740K Sell
2018
Q1
$1.37M Sell
2017
Q4
$2.29M Sell
2017
Q3
$2.32M Buy
2017
Q2
$428K Buy
2017
Q1
$250K Buy
2015
Q2
Sell
2015
Q1
$552K Sell
2014
Q4
$3.23M Buy
2014
Q2
Sell
2014
Q1
$3.87M Buy
2013
Q4
$273K Buy
2013
Q3
Sell
2013
Q2
$1.23M Buy