Arkolith/Insider Trading/ALT/Form 4

Arbet-Engels Christophe

Chief Medical OfficerAltimmune, Inc. (ALT) · full profile →Form 4 · filed Oct 3, 2025
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
2
0 non-derivative · 2 derivative

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Oct 1, 2025Grant(A)150K—$0150K
Oct 1, 2025Grant(A)450K—$0450K

Transaction Codes

A
Grant / award

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001104659-25-096678) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML