• LAST PRICE
    64.9700
  • TODAY'S CHANGE (%)
    0.0000 (0.0000%)
  • Bid / Lots
    64.9500/ 30
  • Ask / Lots
    64.9900/ 5
  • Open / Previous Close
    0.0000 / 64.9700
  • Day Range
    ---
  • 52 Week Range
    Low 8.1100
    High 64.9700
  • Volume
    526
    below average

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Price Comparison Graph. See accessible table below
1 Day Comparison Chart Accessibility Table. Tuesday's close: 64.95
TimeVolumeALPN
09:32 ET3845964.96
09:34 ET6605064.96
09:36 ET29331464.945
09:38 ET1820264.945
09:39 ET1254064.945
09:41 ET1821764.95
09:43 ET5789364.94
09:45 ET280064.95
09:48 ET2282764.95
09:50 ET2107864.94
09:52 ET50064.94
09:54 ET664664.95
09:56 ET555064.94
09:57 ET371564.94
09:59 ET80064.94
10:01 ET392464.945
10:03 ET57064.95
10:06 ET110064.94
10:08 ET30064.95
10:10 ET124164.945
10:12 ET50064.945
10:14 ET50064.95
10:15 ET260064.945
10:17 ET99864.945
10:19 ET60064.945
10:21 ET257964.945
10:24 ET1283064.945
10:26 ET10064.95
10:28 ET40064.94
10:30 ET50064.94
10:32 ET40064.94
10:33 ET100064.94
10:35 ET70064.94
10:37 ET40064.94
10:39 ET70064.94
10:42 ET167064.95
10:44 ET40064.94
10:46 ET80064.94
10:48 ET30064.94
10:50 ET43264.94
10:51 ET40064.94
10:53 ET90064.94
10:55 ET379064.95
10:57 ET312464.95
11:00 ET70064.95
11:02 ET1973064.95
11:04 ET147964.94
11:06 ET218464.95
11:08 ET848964.95
11:09 ET9302564.945
11:11 ET132964.95
11:13 ET196564.94
11:15 ET428564.945
11:18 ET2343064.945
11:20 ET183664.95
11:22 ET377364.945
11:24 ET70064.95
11:26 ET180064.945
11:27 ET63264.95
11:29 ET110064.95
11:31 ET120064.945
11:33 ET80064.94
11:36 ET840064.95
11:38 ET190064.945
11:40 ET753364.95
11:42 ET10064.95
11:44 ET40064.9425
11:45 ET521164.95
11:47 ET761064.95
11:49 ET40064.945
11:51 ET710064.945
11:54 ET126464.95
11:56 ET10064.95
11:58 ET200064.945
12:00 ET50064.945
12:02 ET347464.95
12:03 ET140064.945
12:05 ET672964.94
12:07 ET50064.95
12:09 ET636264.95
12:12 ET3327164.945
12:14 ET220064.95
12:16 ET40064.945
12:18 ET90064.95
12:20 ET788064.95
12:21 ET170964.95
12:23 ET724864.95
12:25 ET105064.95
12:27 ET80064.95
12:30 ET200064.95
12:32 ET51964.95
12:34 ET30064.95
12:38 ET73764.945
12:39 ET619264.95
12:41 ET182164.95
12:43 ET10064.95
12:45 ET1697464.95
12:48 ET20064.95
12:50 ET70064.95
12:52 ET10064.95
12:54 ET76264.95
12:56 ET30064.95
12:57 ET86364.945
12:59 ET50064.95
01:01 ET1647264.955
01:03 ET20064.96
01:06 ET170064.955
01:08 ET50064.955
01:10 ET19364.955
01:12 ET20064.96
01:14 ET30064.96
01:15 ET20064.96
01:17 ET365664.955
01:19 ET100064.95
01:21 ET81064.95
01:24 ET108564.96
01:26 ET140064.96
01:28 ET89764.955
01:30 ET379164.95
01:32 ET180064.96
01:33 ET20064.96
01:35 ET50064.95
01:37 ET78264.95
01:39 ET20064.96
01:42 ET20064.96
01:44 ET54764.96
01:46 ET70064.95
01:48 ET10064.96
01:50 ET346664.955
01:51 ET90064.955
01:53 ET56364.955
01:55 ET10064.96
01:57 ET30064.96
02:00 ET156964.96
02:02 ET1052864.955
02:04 ET171364.96
02:06 ET71864.955
02:08 ET189764.955
02:09 ET280064.955
02:11 ET10064.955
02:13 ET180064.955
02:15 ET455764.955
02:18 ET30064.96
02:20 ET10064.96
02:22 ET10064.96
02:24 ET20064.96
02:26 ET149564.96
02:27 ET30064.96
02:29 ET455764.955
02:31 ET10064.96
02:33 ET266864.95
02:36 ET10064.955
02:38 ET150064.96
02:40 ET119264.96
02:42 ET45564.955
02:44 ET90064.96
02:45 ET131064.96
02:47 ET10064.96
02:49 ET30064.95
02:51 ET20064.955
02:54 ET180064.955
02:56 ET237864.955
02:58 ET119064.96
03:00 ET80064.96
03:02 ET20064.96
03:03 ET40064.96
03:05 ET78664.96
03:07 ET20064.96
03:09 ET20064.96
03:12 ET135064.96
03:14 ET20064.95
03:16 ET10064.955
03:18 ET60064.96
03:20 ET144264.955
03:21 ET340064.95
03:23 ET109264.95
03:25 ET88764.955
03:27 ET168164.96
03:30 ET20064.96
03:32 ET54264.96
03:34 ET100064.96
03:36 ET92064.955
03:38 ET1032664.96
03:39 ET29564.96
03:41 ET30064.96
03:43 ET308664.96
03:45 ET250364.96
03:48 ET140064.955
03:50 ET60064.96
03:52 ET581964.96
03:54 ET40064.96
03:56 ET1871464.96
03:57 ET1162364.96
03:59 ET9242364.97
Data delayed at least 15 minutes.
Industry Peers Overview Table
Company sortableMarket Cap sortableP/E Ratio (TTM) sortableEPS Growth (5yr) sortable
United StatesALPN
Alpine Immune Sciences Inc
4.5B
-95.0x
---
United StatesKRYS
Krystal Biotech Inc
4.7B
86.7x
---
United StatesIMVT
Immunovant Inc
4.5B
-16.9x
---
United StatesMDGL
Madrigal Pharmaceuticals Inc
4.5B
-9.2x
---
United StatesNUVL
Nuvalent Inc
4.6B
-29.7x
---
United StatesCRNX
Crinetics Pharmaceuticals Inc
4.0B
-13.4x
---
As of 2024-05-16

Company Information

Alpine Immune Sciences, Inc. is a clinical-stage biopharmaceutical company, which is engaged in discovering and developing protein-based immunotherapies to treat autoimmune and inflammatory diseases. The Company’s approach includes a proprietary scientific platform that converts native immune system proteins into differentiated, multi-targeted therapeutics. Its ALPN-303 (povetacicept) is a dual antagonist of the B cell activating factor (BAFF) and a proliferation, inducing ligand (APRIL), cytokines, which play key roles in the pathogenesis of multiple autoimmune diseases via their contribution to the activation, differentiation and/or survival of B cells, particularly antibody-secreting cells, as well as T cells and innate immune cells. Its ALPN-101 (acazicolcept) is a dual Inducible T cell Costimulator (ICOS), and CD28 antagonist intended for the treatment of autoimmune and inflammatory diseases.

Contact Information

Headquarters
188 East Blaine St., Suite 200SEATTLE, WA, United States 98102
Phone
206-788-4545
Fax
302-636-5454

Executives

Executive Chairman of the Board, Chief Executive Officer
Mitchell Gold
President, Head - Research and Development
Stanford Peng
Chief Financial Officer, Senior Vice President, Corporate Secretary
Paul Rickey
Chief Medical Officer
Wolfgang Dummer
Chief Business Officer
Remy Durand

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Fundamentals Table
Market Cap
$4.5B
Revenue (TTM)
$56.5M
Shares Outstanding
68.6M
Dividend Yield
0.00%
Annual Dividend Rate
---
Ex-Dividend Date
01-01-01
Pay Date
01-01-01
Beta
0.84
EPS
$-0.68
Book Value
$5.43
P/E Ratio
-95.0x
Price/Sales (TTM)
78.9
Price/Cash Flow (TTM)
---
Operating Margin
-90.86%
*GAAP = prior to non-GAAP analyst adjusted earnings.

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