Ratings by Piper Sandler (Danielle Brill)

Date CompanySymbol Type Rating
(Past)
PT
(Past)
Start $
(End $)
% Chg. Details
9/30/2021 Acceleron Pharma XLRN Downgrade Neutral
(Overweight)
175.36
(178.75)
1.93% Details
3/2/2021 Sarepta Therapeutics SRPT Maintain Overweight
(N/A)
 
 
  Details
1/4/2021 Sarepta Therapeutics SRPT Maintain Overweight
(N/A)
 
 
  Details
5/27/2020 Global Blood Therapeutics GBT Maintain Overweight
(Overweight)
 
 
  Details
5/4/2020 Keros Therapeutics KROS New Coverage Overweight
(N/A)
29.55
(10.59)
-64.16% Details
3/3/2020 FibroGen FGEN Maintain Neutral
(N/A)
 
 
  Details
2/5/2020 Sarepta Therapeutics SRPT Maintain Overweight
(N/A)
 
 
  Details
2/5/2020 Momenta Pharmaceuticals MNTA Maintain Overweight
(N/A)
 
 
  Details
1/28/2020 Acceleron Pharma XLRN Maintain Overweight
(N/A)
 
 
  Details
12/13/2019 Sarepta Therapeutics SRPT Maintain Overweight
(N/A)
 
 
  Details
12/10/2019 Global Blood Therapeutics GBT Maintain Overweight
(N/A)
 
 
  Details
9/27/2019 Sarepta Therapeutics SRPT Maintain Overweight
(N/A)
 
 
  Details
9/17/2019 Momenta Pharmaceuticals MNTA Maintain Overweight
(N/A)
 
 
  Details
9/9/2019 Acadia Pharmaceuticals ACAD Maintain Overweight
(N/A)
 
 
  Details
8/20/2019 Sarepta Therapeutics SRPT Maintain Overweight
(N/A)
 
 
  Details
8/9/2019 FibroGen FGEN Maintain Neutral
(N/A)
 
 
  Details
8/7/2019 Alder Biopharm ALDR Maintain Overweight
(N/A)
 
 
  Details
8/5/2019 Glycomimetics GLYC Downgrade Neutral
(Overweight)
9.25
(0.16)
-98.27% Details
5/28/2019 FibroGen FGEN Maintain Neutral
(N/A)
 
 
  Details
5/7/2019 GW Pharma GWPH Maintain Overweight
(N/A)
 
 
  Details
5/2/2019 Acadia Pharmaceuticals ACAD Maintain Overweight
(N/A)
 
 
  Details
4/12/2019 uniQure BV QURE New Coverage Overweight
(N/A)
58.20
(48.45)
-16.75% Details
4/12/2019 Glycomimetics GLYC New Coverage Overweight
(N/A)
12.11
(9.25)
-23.62% Details
4/12/2019 FibroGen FGEN New Coverage Neutral
(N/A)
54.25
(9.71)
-82.1% Details
4/9/2019 Zogenix, Inc. ZGNX Maintain Overweight
(Overweight)
 
 
  Details
2/6/2019 Zogenix, Inc. ZGNX Maintain Overweight
(N/A)
 
 
  Details
11/5/2018 Zogenix, Inc. ZGNX New Coverage Overweight
(N/A)
44.21
(26.68)
-39.65% Details
11/5/2018 MorphoSys AG MOR New Coverage Overweight
(N/A)
26.86
(18.96)
-29.41% Details
11/5/2018 Momenta Pharmaceuticals MNTA New Coverage Overweight
(N/A)
13.53
(52.48)
287.88% Details
11/5/2018 GW Pharma GWPH New Coverage Overweight
(N/A)
147.25
(218.96)
48.7% Details
11/5/2018 Alkermes ALKS New Coverage Neutral
(N/A)
40.83
(48.76)
19.42% Details
9/21/2018 Acadia Pharmaceuticals ACAD Upgrade Overweight
(Neutral)
19.11
(29.27)
53.17% Details
9/18/2018 Acceleron Pharma XLRN Upgrade Overweight
(Neutral)
52.04
(178.75)
243.49% Details
8/23/2018 Global Blood Therapeutics GBT Maintain Overweight
(N/A)
 
 
  Details