Shares

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

May 15, 2024

SELL
$17.75 - $41.6 $4.59 Million - $10.8 Million
-258,628 Reduced 94.71%
14,438 $572,000
Q4 2023

Feb 14, 2024

BUY
$8.54 - $20.22 $1.34 Million - $3.17 Million
156,891 Added 135.05%
273,066 $5.2 Million
Q2 2023

Aug 14, 2023

BUY
$6.84 - $11.91 $794,637 - $1.38 Million
116,175 New
116,175 $1.19 Million
Q2 2021

Aug 16, 2021

SELL
$8.81 - $15.03 $845,909 - $1.44 Million
-96,017 Closed
0 $0
Q1 2021

May 17, 2021

BUY
$10.02 - $13.92 $503,464 - $699,424
50,246 Added 109.78%
96,017 $1.02 Million
Q4 2020

Feb 16, 2021

SELL
$7.42 - $15.96 $2,129 - $4,580
-287 Reduced 0.62%
45,771 $577,000
Q3 2020

Nov 16, 2020

BUY
$7.15 - $11.5 $329,314 - $529,667
46,058 New
46,058 $405,000
Q4 2018

Feb 14, 2019

SELL
$3.68 - $6.07 $39,353 - $64,912
-10,694 Closed
0 $0
Q3 2018

Nov 14, 2018

BUY
$5.68 - $8.59 $60,741 - $91,861
10,694 New
10,694 $68,000
Q2 2018

Aug 14, 2018

SELL
$7.16 - $10.05 $98,127 - $137,735
-13,705 Closed
0 $0
Q1 2018

May 15, 2018

SELL
$7.95 - $11.65 $36,307 - $53,205
-4,567 Reduced 24.99%
13,705 $110,000
Q4 2017

Feb 14, 2018

BUY
$9.65 - $12.65 $176,324 - $231,140
18,272
18,272 $205,000

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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