ACQUIREDT+7
Weaver Gregory L
Altimmune Inc · NASDAQ
+14,475 sh
Filed 5 Oct 2026SEC Form 4view source
BlackRock
13F filer
$35.4M
5,321,089 sh
Viking Global Investors
13F filer
$20.4M
6,700,000 sh
Two Sigma Investments
13F filer
$7.6M
2,478,900 sh
Arbet-Engels Christophe
US insider
$35.0K
24,821 sh
Richardson Linda M
US insider
$22.1K
17,174 sh
Weaver Gregory L
US insider
$12.1K
10,096 sh
Weaver Gregory L
Altimmune Inc · NASDAQ
+14,475 sh
Arbet-Engels Christophe
Altimmune Inc · NASDAQ
−12,679 sh · $35.0K
Weaver Gregory L
Altimmune Inc · NASDAQ
−4,379 sh · $12.1K
Arbet-Engels Christophe
Altimmune Inc · NASDAQ
+37,500 sh
Richardson Linda M
Altimmune Inc · NASDAQ
+24,000 sh
Richardson Linda M
Altimmune Inc · NASDAQ
−6,826 sh · $22.1K
Viking Global Investors
Altimmune Inc · NASDAQ
6,700,000 sh · $20.4M
Two Sigma Investments
Altimmune Inc · NASDAQ
2,478,900 sh · $7.6M
BlackRock
Altimmune Inc · NASDAQ
5,321,089 sh · $35.4M