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SLS insider trading

SELLAS Life Sciences Group, Inc. — open-market insider buys and $1M+ sells from SEC Forms 3, 4 and 5.
Insider buys · 24 mo
4
Bought · 24 mo
$185k
Buys · last 90 days
0 · $0
Most recent buy
2025-11-21

Cluster buy detected

3 insiders bought SLS within a short window (2025-05-22→2025-06-12), $85k in total — cluster score 52/100. Members see the buyers, the score breakdown and the chart.

See the cluster

Recent insider filings

FiledInsiderTypeSharesPriceValue
2025-11-21Kalin Katherine Bach
Director
Bought63,400$1.59$101k
2025-06-13VAN NOSTRAND ROBERT Lcluster
Director
Bought10,000$1.48$15k
2025-06-02Wasman Janecluster
Director
Bought20,000$1.69$34k
2025-05-22Kalin Katherine Bachcluster
Director
Bought20,000$1.80$36k

Most active insider buyers

InsiderRoleBuysTotal bought
Kalin Katherine BachDirector2$137k
Wasman JaneDirector1$34k
VAN NOSTRAND ROBERT LDirector1$15k

See SLS on the chart

Every insider buy and sell for SLS 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.