Summit Therapeutics (SMMT) Insider Trading & Ownership $20.29 +0.05 (+0.23%) As of 09:55 AM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Insider Trades Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Summit Therapeutics (NASDAQ:SMMT) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage88.30%Number OfInsiders Buying(Last 12 Months)2Amount OfInsider Buying(Last 12 Months)$487,500.00Number OfInsiders Selling(Last 12 Months)0 Get SMMT Insider Trade Alerts Want to know when executives and insiders are buying or selling Summit Therapeutics stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address SMMT Insider Buying and Selling by Quarter Remove Ads Summit Therapeutics 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 TransactionDetails3/26/2024Ankur DhingraCFOBuy100,000$3.75$375,000.00 3/26/2024Mahkam ZanganehCEOBuy30,000$3.75$112,500.00 (Data available from 1/1/2013 forward) SMMT Insider Trading Activity - Frequently Asked Questions Who is on Summit Therapeutics's Insider Roster? The list of insiders at Summit Therapeutics includes Ankur Dhingra, Mahkam Zanganeh, Manmeet Singh Soni, and Robert W Duggan. Learn more on insiders at SMMT. What percentage of Summit Therapeutics stock is owned by insiders? 88.30% of Summit Therapeutics stock is owned by insiders. Learn more on SMMT's insider holdings. Which Summit Therapeutics insiders have been buying company stock? The following insiders have purchased SMMT shares in the last 24 months: Ankur Dhingra ($419,268.00), Mahkam Zanganeh ($122,850.00), and Manmeet Singh Soni ($4,999,999.20). How much insider buying is happening at Summit Therapeutics? Insiders have purchased a total of 3,131,590 SMMT shares in the last 24 months for a total of $5,542,117.20 bought. Summit Therapeutics Key ExecutivesMr. Robert W. Duggan (Age 80)Co-CEO & Executive Chairman Dr. Mahkam Zanganeh D.D.S. (Age 54)M.B.A., Co-CEO, President & Director Compensation: $657.81kMr. Manmeet Singh Soni (Age 46)COO, CFO & Director Compensation: $591.5kProf. Dame Kay Davies DBE (Age 73)FRS CBE, Co-Founder, Chairman of Scientific Advisory Board and Scientific Advisor Mr. Bhaskar Anand (Age 46)Chief Accounting Officer & Head of Finance Ms. Abby Guzman MurphyHead of Human ResourcesMs. Divya Chari (Age 56)Head of Global Clinical Operations Mr. Dave GancarzChief Business & Strategy OfficerDr. Betty Y. Chang Ph.D.Head of Research, Oncology & InflammationDr. Fong ClowChief Biometrics Officer More Insider Trading Tools from MarketBeat Related Companies TAK Insider Ownership ARGX Insider Ownership ONC Insider Ownership BNTX Insider Ownership TEVA Insider Ownership ITCI Insider Ownership MRNA Insider Ownership GMAB Insider Ownership VTRS Insider Ownership PCVX Insider Ownership 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 NVIDIA Insiders Sell: This Is What It Means for the Market Top 3 Insider Stock Buys in March—Are They Still Good in April?Grocery Outlet Insider and Institutional Buyers Signal BottomSentinelOne Insider Selling? Why Investors Should Stay Bullish 3 Companies Buying Back Stock—Why It Matters This page (NASDAQ:SMMT) was last updated on 3/26/2025 by MarketBeat.com Staff From Our PartnersDOGE could send 6 AI stocks through the roofStay alert for Elon Musk and the Department of Government Efficiency's next move … Expect an announcement f...Weiss Ratings | SponsoredTrump’s Secret WeaponHave you looked at the stock market recently? Millions of investors are scrambling trying to figure out what's...American Alternative | SponsoredDo this Before Elon's Reveal on April 23rdElon’s newest tech could pay you an extra $30,000 a year — while you sleep. It’s smaller than a quarter but...Brownstone Research | SponsoredNew “Trump” currency proposed in DCAccording to one of the most connected men in Washington… A surprising new bill was just introduced in Wash...Paradigm Press | SponsoredTrump’s Bitcoin Reserve is No Accident…Bryce Paul believes this is the #1 coin to buy right now The catalyst behind this surge is a massive new b...Crypto 101 Media | SponsoredWhy Elon put $51 million into thisWhy Elon Musk Just Invested $51 Million Into Brand New “Miracle Metal” Developed by MIT ScientistsTrue Market Insiders | SponsoredMost gold “analysts” aren’t really gold analysts… [watch out]People who don’t understand the gold market are about to lose a lot of money. Unfortunately, most so-called “g...Golden Portfolio | SponsoredAlert: DOGE goes liveElon will most likely be at the helm of it all. And just days from now, could bring about the biggest econo...Altimetry | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added five stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding Summit Therapeutics Inc. Please log in to your account or sign up in order to add this asset to your watchlist. Share Summit Therapeutics With A Colleague Link copied to clipboard. Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Email Address Required Your Password: Password Required Log In or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Please enter your email address. Please enter a valid email address Choose a Password: Please enter your password. Your password must be at least 8 characters long and contain at least 1 number, 1 letter, and 1 special character. Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.