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GILL JOHN

InsiderCIK 0001409939

Largest Purchase

$51.3K

Altimmune, Inc. (ALT)

Dec 23

Profile

Filings
3
Buy transactions
2
Sell transactions
0
Companies
1
Active
2025–2026

GILL JOHN has filed 3 SEC reports (2025–2026), all concentrated in Altimmune, Inc. (ALT), totaling $273.9K in disclosed volume. Weighing $82.6K bought versus $0 sold, the history is heavily weighted toward buying. The largest single open-market purchase on record is $51.3K in Altimmune, Inc.. Data is sourced from official SEC Form 3, 4, and 5 filings.

Trading History

3 loaded
Apr 6ALT
Altimmune, Inc.
GILL JOHNInsiderBuy$31.3K
Dec 23ALT
Altimmune, Inc.
GILL JOHNInsiderBuy$51.3K
Sep 29ALT
Altimmune, Inc.
GILL JOHNDirectorGift$191.3K

3 filings