Shares

4 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2021

Nov 15, 2021

SELL
$8.19 - $11.31 $2.25 Million - $3.11 Million
-275,169 Closed
0 $0
Q2 2021

Aug 17, 2021

SELL
$8.81 - $15.03 $1.09 Million - $1.86 Million
-124,021 Reduced 31.07%
275,169 $2.48 Million
Q4 2020

Feb 17, 2021

SELL
$7.42 - $15.96 $704,900 - $1.52 Million
-95,000 Reduced 19.22%
399,190 $5.03 Million
Q3 2020

Nov 16, 2020

BUY
$7.15 - $11.5 $3.53 Million - $5.68 Million
494,190 New
494,190 $4.34 Million

Others Institutions Holding ALPN

About ALPINE IMMUNE SCIENCES, INC.


  • Ticker ALPN
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 44,006,700
  • Description
  • Alpine Immune Sciences, Inc., a clinical-stage biopharmaceutical company, focuses on the discovery and development of protein-based immunotherapies for the treatment of cancer, autoimmune/inflammatory disorders, and other diseases. Its product pipeline includes ALPN-101, an inducible T cell costimulator (ICOS)/cluster of differentiation 28 (CD28...
More about ALPN
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