SELLAS Life Sciences Group (SLS) Insider Trading & Ownership $1.66 +0.01 (+0.61%) Closing price 06/13/2025 04:00 PM EasternExtended Trading$1.72 +0.06 (+3.31%) As of 06/13/2025 07:59 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Insider Trades Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock SELLAS Life Sciences Group (NASDAQ:SLS) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage1.40%Number OfInsiders Buying(Last 12 Months)2Amount OfInsider Buying(Last 12 Months)$48.60KNumber OfInsiders Selling(Last 12 Months)0 Get SLS Insider Trade Alerts Want to know when executives and insiders are buying or selling SELLAS Life Sciences Group stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address SLS Insider Buying and Selling by Quarter SELLAS Life Sciences Group Insider and Congressional Trades History Insiders and Members of Congress Insiders Only Members of Congress Only Transaction Type Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 2 Years 3 Years Time Frame * Start Date * End Date Export to Excel Transaction DateNameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionDetails6/12/2025Nostrand Robert L VanDirectorBuy10,000$1.48$14,800.00 5/30/2025Jane WasmanDirectorBuy20,000$1.69$33,800.00 (Data available from 1/1/2013 forward) SLS Insider Trading Activity - Frequently Asked Questions Who is on SELLAS Life Sciences Group's Insider Roster? The list of insiders at SELLAS Life Sciences Group includes Jane Wasman, and Nostrand Robert L Van. Learn more on insiders at SLS. What percentage of SELLAS Life Sciences Group stock is owned by insiders? 1.40% of SELLAS Life Sciences Group stock is owned by insiders. Learn more on SLS's insider holdings. Which SELLAS Life Sciences Group insiders have been buying company stock? The following insiders have purchased SLS shares in the last 24 months: Jane Wasman ($33,800.00), and Nostrand Robert L Van ($14,800.00). How much insider buying is happening at SELLAS Life Sciences Group? Insiders have purchased a total of 30,000 SLS shares in the last 24 months for a total of $48,600.00 bought. SELLAS Life Sciences Group Key ExecutivesDr. Angelos M. Stergiou M.D. (Age 48)ScD h.c., Founder, President, CEO & Director Compensation: $904.24kMr. John Thomas Burns CPA (Age 39)Senior VP & CFO Compensation: $505.16kMs. Stacy E. YeungVP, Associate General Counsel & Head of ComplianceDr. Dragan Cicic M.D. (Age 61)MBA, Senior Vice President of Clinical Development Compensation: $466.43kMr. Andrew ElnatanVP and Head of Regulatory Affairs, Chemistry, Manufacturing and Controls & Quality More Insider Trading Tools from MarketBeat Related Companies BCAX Insider Transactions EOLS Insider Transactions PHAT Insider Transactions CDXC Insider Transactions STOK Insider Transactions UPB Insider Transactions TSHA Insider Transactions BCYC Insider Transactions MNMD Insider Transactions DNTH Insider Transactions Insider Tracking Tools CEO Purchases/Sales CFO Purchases/Sales Top Insider Buying Stocks Top Insider Selling Stocks Insider Trades Screener Insider Trades Newsletter Congressional Stock Trades Insider Trading By Country U.S. Insider Trading Activity Canadian Insider Trading Activity U.K. Insider Trading Activity Australia Insider Trading Activity Latest Articles 3 Summer Stocks With Insider Buying and Analyst Support3 Tightly-Held Growth Stocks Set Up for Short SqueezesTankers, Takedowns & Air Taxis: Insiders Are Buying These 3 Names3 Tech Stocks Insiders Are Buying: Speculative Plays for JuneDividend Investors Looking for an Edge? 3 Stocks Insiders Bought This page (NASDAQ:SLS) was last updated on 6/14/2025 by MarketBeat.com Staff From Our PartnersThe Trump Dump is starting; Get out of stocks now?The first 365 days of the Trump presidency… Will be the best time to get rich in American history.Paradigm Press | SponsoredAn AI run of epic proportions is only getting startedI just put together an urgent new presentation that you need to see right away. 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