Weaver Gregory Linsider trades

In SEC Form 4 filings, Weaver Gregory L is listed as Chief Financial Officer of Altimmune, Inc. (ALT). Weaver Gregory L reported no open-market purchases or sales in the last 90 days. The latest Form 4 transaction on record was filed on Oct 5.

Companies and roles

Company	Role	Transactions	Last filed
ALTAltimmune, Inc.	Chief Financial Officer	3	Oct 5

Cluster buys

No cluster buy in the last 90 days included a purchase by this insider (two or more insiders buying within 14 days).

Form 4 historysince 2026-10-05

Company	Traded	Filed	Type	Shares	Price	Value	Owned after	10b5-1 plan	Filing
ALTAltimmune, Inc.	Oct 1	Oct 5	M	14,475	$0.00	$0	54,306	No	Form 4
ALTAltimmune, Inc.	Oct 1	Oct 5	F	4,379	$2.76	$12,086	49,927	No	Form 4
ALTAltimmune, Inc.	Oct 1	Oct 5	M · derivative	14,475	$0.00	$0	43,425	No	Form 4

Published from this insider's public Form 4 filings on SEC EDGAR; the name is shown as filed. Named in a filing and want this page removed? See the privacy policy.