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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ALT on Nasdaq
Catherine A. Sohn - trading volume in the past year for Altimmune, Inc.
Holdings reported by Catherine A. Sohn for Altimmune, Inc.
| Security |
Num Shares |
Value |
Price $ |
Transaction Date |
Ownership |
Underlying Class |
Underlying Amount |
| Common Stock, par value $0.0001 |
1K |
$5.79K |
$5.78 |
Mar 17, 2025 |
Direct |
|
|
| Stock Options (option to buy) |
18.6K |
|
|
Feb 6, 2025 |
Direct |
Common Stock, par value $0.0001 |
|
Transactions reported by Catherine A. Sohn for Altimmune, Inc.
| Sym |
Class |
Transaction |
% |
Value $ |
* Price $ |
Shares |
Shares After |
Date |
Ownership |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.