Shares

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

May 15, 2024

SELL
$17.75 - $41.6 $552,504 - $1.29 Million
-31,127 Reduced 38.76%
49,170 $1.95 Million
Q4 2023

Feb 15, 2024

BUY
$8.54 - $20.22 $607,800 - $1.44 Million
71,171 Added 779.87%
80,297 $1.53 Million
Q3 2023

Nov 07, 2023

BUY
$10.13 - $13.98 $28,374 - $39,157
2,801 Added 44.28%
9,126 $104,000
Q2 2023

Aug 03, 2023

SELL
$6.84 - $11.91 $39,357 - $68,530
-5,754 Reduced 47.64%
6,325 $65,000
Q1 2023

May 04, 2023

BUY
$7.0 - $8.75 $41,993 - $52,491
5,999 Added 98.67%
12,079 $93,000
Q4 2022

Feb 13, 2023

BUY
$5.45 - $7.35 $29,528 - $39,822
5,418 Added 818.43%
6,080 $45,000
Q3 2022

Nov 03, 2022

SELL
$6.89 - $9.39 $833 - $1,136
-121 Reduced 15.45%
662 $5,000
Q2 2022

Aug 12, 2022

SELL
$6.71 - $9.52 $7,401 - $10,500
-1,103 Reduced 58.48%
783 $7,000
Q1 2022

May 16, 2022

SELL
$6.41 - $13.89 $78,278 - $169,624
-12,212 Reduced 86.62%
1,886 $17,000
Q4 2021

Feb 14, 2022

BUY
$10.41 - $13.95 $97,343 - $130,446
9,351 Added 196.99%
14,098 $196,000
Q3 2021

Nov 09, 2021

BUY
$8.19 - $11.31 $26,846 - $37,074
3,278 Added 223.14%
4,747 $51,000
Q2 2021

Aug 13, 2021

SELL
$8.81 - $15.03 $111,323 - $189,919
-12,636 Reduced 89.59%
1,469 $13,000
Q1 2021

May 13, 2021

BUY
$10.02 - $13.92 $141,332 - $196,341
14,105 New
14,105 $150,000
Q4 2020

Feb 11, 2021

SELL
$7.42 - $15.96 $20,724 - $44,576
-2,793 Closed
0 $0
Q3 2020

Nov 12, 2020

BUY
$7.15 - $11.5 $19,969 - $32,119
2,793 New
2,793 $25,000
Q4 2019

Feb 10, 2020

SELL
$2.45 - $3.87 $4 - $7
-2 Closed
0 $0
Q3 2019

Nov 14, 2019

BUY
$3.5 - $5.0 $7 - $10
2 New
2 $0
Q2 2018

Aug 14, 2018

SELL
$7.16 - $10.05 $959 - $1,346
-134 Closed
0 $0
Q1 2018

May 15, 2018

BUY
$7.95 - $11.65 $1,065 - $1,561
134 New
134 $1,000

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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