Catherine A. Sohn - 28 Sep 2023 Form 4 Insider Report for Altimmune, Inc. (ALT)

Role
Director
Signature
/s/ Richard Eisenstadt, as Attorney-in-Fact
Issuer symbol
ALT
Transactions as of
28 Sep 2023
Transactions value $
$0
Form type
4
Date filed
29 Sep 2023, 18:01
Previous filing
15 Aug 2023
Next filing
30 Sep 2024

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction ALT Stock Options (option to buy) Award $0 +26.1K $0.00 26.1K 28 Sep 2023 Common Stock, par value $0.0001 26.1K $2.50 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The shares underlying the option become vested and exercisable in substantially equal monthly installments over the 12 months following September 28, 2023, subject to the reporting person's continued service through the applicable vesting date.