Catherine A. Sohn - Director at Altimmune, Inc.

Insider Transactions and Holdings

Entity Type
Individual
Role
Director
Issuer Symbol
ALT on Nasdaq
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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 1,500 $6,352 $4.24 05 Jan 2026 Direct
Stock Options (option to buy) 48,800 25 Sep 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.