Shares

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

May 13, 2024

BUY
$17.75 - $41.6 $502,254 - $1.18 Million
28,296 Added 13.06%
244,981 $9.71 Million
Q4 2023

Feb 13, 2024

SELL
$8.54 - $20.22 $610,686 - $1.45 Million
-71,509 Reduced 24.81%
216,685 $4.13 Million
Q3 2023

Nov 14, 2023

SELL
$10.13 - $13.98 $315,043 - $434,778
-31,100 Reduced 9.74%
288,194 $3.3 Million
Q2 2023

Aug 11, 2023

SELL
$6.84 - $11.91 $75,240 - $131,010
-11,000 Reduced 3.33%
319,294 $3.28 Million
Q1 2023

May 12, 2023

SELL
$7.0 - $8.75 $18,200 - $22,750
-2,600 Reduced 0.78%
330,294 $2.55 Million
Q4 2022

Feb 13, 2023

SELL
$5.45 - $7.35 $140,610 - $189,630
-25,800 Reduced 7.19%
332,894 $2.45 Million
Q3 2022

Nov 14, 2022

SELL
$6.89 - $9.39 $266,643 - $363,393
-38,700 Reduced 9.74%
358,694 $2.58 Million
Q2 2022

Aug 12, 2022

BUY
$6.71 - $9.52 $75,823 - $107,576
11,300 Added 2.93%
397,394 $3.38 Million
Q1 2022

May 13, 2022

SELL
$6.41 - $13.89 $1,282 - $2,778
-200 Reduced 0.05%
386,094 $3.46 Million
Q4 2021

Feb 11, 2022

SELL
$10.41 - $13.95 $96,813 - $129,735
-9,300 Reduced 2.35%
386,294 $5.35 Million
Q3 2021

Nov 12, 2021

SELL
$8.19 - $11.31 $27,846 - $38,454
-3,400 Reduced 0.85%
395,594 $4.22 Million
Q2 2021

Aug 13, 2021

BUY
$8.81 - $15.03 $18,501 - $31,563
2,100 Added 0.53%
398,994 $3.59 Million
Q1 2021

May 13, 2021

SELL
$10.02 - $13.92 $620,238 - $861,648
-61,900 Reduced 13.49%
396,894 $4.21 Million
Q4 2020

Feb 10, 2021

BUY
$7.42 - $15.96 $520,223 - $1.12 Million
70,111 Added 18.04%
458,794 $5.78 Million
Q3 2020

Nov 13, 2020

BUY
$7.15 - $11.5 $1.17 Million - $1.89 Million
164,028 Added 73.01%
388,683 $3.42 Million
Q2 2020

Aug 13, 2020

BUY
$2.77 - $12.1 $253,455 - $1.11 Million
91,500 Added 68.72%
224,655 $2.18 Million
Q1 2020

May 14, 2020

BUY
$2.15 - $4.41 $11,491 - $23,571
5,345 Added 4.18%
133,155 $383,000
Q4 2019

Feb 13, 2020

BUY
$2.45 - $3.87 $37,850 - $59,787
15,449 Added 13.75%
127,810 $491,000
Q3 2019

Nov 13, 2019

BUY
$3.5 - $5.0 $21,350 - $30,500
6,100 Added 5.74%
112,361 $445,000
Q2 2019

Aug 12, 2019

BUY
$4.08 - $7.75 $42,432 - $80,600
10,400 Added 10.85%
106,261 $447,000
Q1 2019

May 14, 2019

BUY
$4.09 - $7.19 $35,047 - $61,611
8,569 Added 9.82%
95,861 $658,000
Q4 2018

Feb 13, 2019

BUY
$3.68 - $6.07 $321,234 - $529,862
87,292 New
87,292 $321,000

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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