Ardsley Advisory Partners’s Sientra, Inc. SIEN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2021
Q2
Sell
-1,400
Closed -$102K 154
2021
Q1
$102K Buy
+1,400
New +$102K 0.01% 91
2020
Q1
Sell
-3,000
Closed -$268K 159
2019
Q4
$268K Hold
3,000
0.04% 103
2019
Q3
$194K Buy
3,000
+300
+11% +$19.4K 0.04% 95
2019
Q2
$166K Buy
+2,700
New +$166K 0.03% 116