Insider Transactions and Holdings
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Entity Type
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Individual
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Role
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Director
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Stock Symbol
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ALPN
James Topper - trading volume in the past year for Alpine Immune Sciences, Inc.
Class |
Num Shares |
Value |
Price $ |
Transaction Date |
Ownership |
Underlying Class |
Underlying Amount |
Common Stock |
0 |
$0 |
$6.33 |
May 18, 2024 |
By Frazier Life Sciences VIII, L.P. |
|
|
Stock Option (Right to buy) |
0 |
|
|
May 20, 2024 |
Direct |
Common Stock |
|
Warrant (Right to Buy) |
0 |
|
|
Apr 25, 2024 |
By: Frazier Life Sciences VIII, L.P. |
Common Stock |
|
Sym |
Class |
Transaction |
% |
Value $ |
* Price $ |
Shares |
Shares After |
Date |
Ownership |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.