A detailed history of Charles Schwab Investment Management Inc transactions in Alpine Immune Sciences, Inc. stock. As of the latest transaction made, Charles Schwab Investment Management Inc holds 339,142 shares of ALPN stock, worth $0. This represents 0.0% of its overall portfolio holdings.

Number of Shares
339,142
Previous 297,452 14.02%
Holding current value
$0
Previous $5.67 Million 137.13%
% of portfolio
0.0%
Previous 0.0%

Shares

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

May 08, 2024

BUY
$17.75 - $41.6 $739,997 - $1.73 Million
41,690 Added 14.02%
339,142 $13.4 Million
Q4 2023

Feb 06, 2024

BUY
$8.54 - $20.22 $539,693 - $1.28 Million
63,196 Added 26.98%
297,452 $5.67 Million
Q3 2023

Nov 08, 2023

BUY
$10.13 - $13.98 $1.5 Million - $2.07 Million
147,976 Added 171.51%
234,256 $2.68 Million
Q2 2023

Aug 09, 2023

BUY
$6.84 - $11.91 $130,055 - $226,456
19,014 Added 28.27%
86,280 $886,000
Q1 2023

May 11, 2023

BUY
$7.0 - $8.75 $19,390 - $24,237
2,770 Added 4.29%
67,266 $519,000
Q4 2022

Feb 13, 2023

BUY
$5.45 - $7.35 $134,467 - $181,346
24,673 Added 61.96%
64,496 $474,000
Q2 2022

Aug 15, 2022

BUY
$6.71 - $9.52 $49,694 - $70,505
7,406 Added 22.85%
39,823 $339,000
Q1 2022

May 13, 2022

BUY
$6.41 - $13.89 $14,704 - $31,863
2,294 Added 7.62%
32,417 $291,000
Q4 2021

Feb 11, 2022

BUY
$10.41 - $13.95 $57,255 - $76,725
5,500 Added 22.34%
30,123 $418,000
Q3 2021

Nov 16, 2021

SELL
$8.19 - $11.31 $33,882 - $46,789
-4,137 Reduced 14.38%
24,623 $263,000
Q2 2021

Aug 16, 2021

BUY
$8.81 - $15.03 $253,375 - $432,262
28,760 New
28,760 $259,000

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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