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Gill John: insider buys

Every open-market stock purchase reported by Gill John to the SEC on Form 4.

Total bought$82.62K
Purchases2
Companies1
Last purchase filedApr 6, 2026
Return on these buys-44%

Gill John has made 2 open-market purchases worth $82.62K in 1 company since Dec 23, 2025, according to SEC Form 4 filings. The most recent was filed on Apr 6, 2026: 9,200 shares of ALT at $3.41 (Director), worth $31.37K. The largest was $51.25K of ALT on Dec 23, 2025. Taken together, these purchases are down 44% at the latest closing prices (split-adjusted, weighted by amount).

Companies Gill John bought

TickerCompanyRoleBuysTotalSince buyLast filed
ALTAltimmune, Inc.Director2$82.62K-44%Apr 6

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All purchases

FiledStockInsiderValueSharesPriceSince buyStakeTrade
Apr 6ALTAltimmune, Inc.Gill JohnDirector$31.37K9,200$3.41-38%+74%Apr 6SEC
Dec 23ALTAltimmune, Inc.Gill JohnDirector$51.25K12,500$4.10-48%newDec 23SEC