Gregory L. Weaver - Mar 13, 2025 Form 4 Insider Report for Altimmune, Inc. (ALT)

Role: Chief Financial Officer
Signature: /s/ Vipin Garg as Attorney-in Fact
Stock symbol: ALT
Transactions as of: Mar 13, 2025
Transactions value $: $51,996
Form type: 4
Date filed: 3/14/2025, 07:27 AM
Previous filing: Nov 12, 2024
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	ALT	Common Stock, par value $0.0001	Purchase	$52K	+10K		$5.20	10K	Mar 13, 2025	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.1950 to $5.1997, inclusive. The reporting person undertakes to provide to Altimmune, Inc., any security holder of Altimmune, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote.

Content

The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.1950 to $5.1997, inclusive. The reporting person undertakes to provide to Altimmune, Inc., any security holder of Altimmune, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote.