A detailed history of Eco R1 Capital, LLC transactions in Alpine Immune Sciences, Inc. stock. As of the latest transaction made, Eco R1 Capital, LLC holds 1,000 shares of ALPN stock, worth $0. This represents 0.0% of its overall portfolio holdings.

Number of Shares
1,000
Holding current value
$0
% of portfolio
0.0%

Shares

5 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q1 2024

May 15, 2024

BUY
$17.75 - $41.6 $17,750 - $41,600
1,000 New
1,000 $39,000
Q4 2021

Feb 14, 2022

SELL
$10.41 - $13.95 $72,880 - $97,663
-7,001 Closed
0 $0
Q3 2021

Nov 15, 2021

SELL
$8.19 - $11.31 $4.22 Million - $5.83 Million
-515,634 Reduced 98.66%
7,001 $75,000
Q2 2021

Aug 16, 2021

SELL
$8.81 - $15.03 $1.93 Million - $3.29 Million
-218,655 Reduced 29.5%
522,635 $4.7 Million
Q3 2020

Nov 16, 2020

BUY
$7.15 - $11.5 $5.3 Million - $8.52 Million
741,290 New
741,290 $6.52 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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