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CLNN insider trading

Clene Inc. — open-market insider buys and $1M+ sells from SEC Forms 3, 4 and 5.
Insider buys · 24 mo
4
Bought · 24 mo
$800k
Buys · last 90 days
0 · $0
Most recent buy
2026-01-13

Cluster buy detected

3 insiders bought CLNN within a short window (2024-09-30), $583k in total — cluster score 34/100. Members see the buyers, the score breakdown and the chart.

See the cluster

Recent insider filings

FiledInsiderTypeSharesPriceValue
2026-01-13MATLIN DAVID J
Director
Bought33,333$6.50$217k
2024-10-02MATLIN DAVID Jcluster
Director
Bought92,307$4.75$438k
2024-10-01Mortenson Markcluster
Chief Science Officer
Bought20,512$4.75$97k
2024-10-01Etherington Robert Deecluster
Chief Executive Officer
Bought10,000$4.75$48k

Most active insider buyers

InsiderRoleBuysTotal bought
MATLIN DAVID JDirector2$655k
Mortenson MarkChief Science Officer1$97k
Etherington Robert DeeChief Executive Officer1$48k

See CLNN on the chart

Every insider buy and sell for CLNN plotted on the price, the full two-year history, cluster scores and daily updates — in the members area, $29/month. A free quarterly sample of the whole dataset needs no account.

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Data from the SEC EDGAR ownership filings, refreshed daily. Only open-market purchases (transaction code P) and sales of $1M or more are shown; grants, option exercises and tax withholding are excluded because they run on schedules set years earlier. Not investment advice.