SMMT Insider Trading

Insider Ownership Percentage: 87.50%
Insider Buying (Last 12 Months): $504,307,921.45
Insider Selling (Last 12 Months): $0.00

Summit Therapeutics Insider Trading History Chart

This chart shows the insider buying and selling history at Summit Therapeutics by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Summit Therapeutics Share Price & Price History

Current Price: $1.75
Price Change: Price Increase of +0.12 (7.36%)
As of 03/31/2023 01:00 AM ET

This chart shows the closing price history over time for SMMT up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Summit Therapeutics Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
3/8/2023Mahkam ZanganehCEOBuy15,973,743$1.05$16,772,430.1523,395,269View SEC Filing Icon  
3/7/2023Ankur DhingraCFOBuy196,362$1.05$206,180.10234,558View SEC Filing Icon  
3/6/2023Robert W. DugganCEOBuy376,489,880$1.05$395,314,374.00552,354,161View SEC Filing Icon  
8/16/2022Ankur DhingraCFOBuy11,557$0.97$11,210.2938,057View SEC Filing Icon  
8/16/2022Robert W. DugganCEOBuy94,849,203$0.97$92,003,726.91162,532,792View SEC Filing Icon  
5/12/2021Maky ZanganehCOOBuy389,077$5.24$2,038,763.48View SEC Filing Icon  
5/12/2021Robert W. DugganCEOBuy11,365,921$5.24$59,557,426.0467,662,454View SEC Filing Icon  
11/30/2020David Jonathan PowellInsiderSell13,713$4.44$60,885.7216,616View SEC Filing Icon  
11/27/2020David Jonathan PowellInsiderSell29,569$4.39$129,807.9116,616View SEC Filing Icon  
11/24/2020David Jonathan PowellInsiderSell11,374$4.21$47,884.546,987View SEC Filing Icon  
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SEC Filings (Institutional Ownership Changes) for Summit Therapeutics (NASDAQ:SMMT)

1.59% of Summit Therapeutics stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at SMMT by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Summit Therapeutics Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
2/15/2023Steward Partners Investment Advisory LLC305,000$1.30M0.0%N/A0.152%Search for SEC Filing on Google Icon
2/15/2023Virtu Financial LLC25,580$0.11M0.0%N/A0.013%Search for SEC Filing on Google Icon
2/15/2023Susquehanna Fundamental Investments LLC40,055$0.17M0.0%N/A0.020%Search for SEC Filing on Google Icon
2/15/2023Morgan Stanley218,937$0.93M0.0%-37.7%0.109%Search for SEC Filing on Google Icon
2/15/2023Man Group plc23,092$98K0.0%+46.9%0.011%Search for SEC Filing on Google Icon
2/15/2023Boothbay Fund Management LLC221,205$0.94M0.0%N/A0.110%Search for SEC Filing on Google Icon
2/14/2023AWM Investment Company Inc.300,000$1.28M0.2%N/A0.149%Search for SEC Filing on Google Icon
2/14/2023683 Capital Management LLC50,838$0.22M0.0%N/A0.025%Search for SEC Filing on Google Icon
2/14/2023Marshall Wace LLP622,866$2.65M0.0%+342.8%0.309%Search for SEC Filing on Google Icon
2/14/2023Alpine Global Management LLC202,928$0.86M0.3%N/A0.101%Search for SEC Filing on Google Icon
2/14/2023Two Sigma Investments LP286,200$1.22M0.0%N/A0.142%Search for SEC Filing on Google Icon
2/13/2023Charles Schwab Investment Management Inc.15,112$64K0.0%N/A0.008%Search for SEC Filing on Google Icon
2/13/2023Barclays PLC13,859$59K0.0%+563.4%0.007%Search for SEC Filing on Google Icon
2/13/2023Renaissance Technologies LLC23,300$99K0.0%N/A0.012%Search for SEC Filing on Google Icon
2/13/2023Geode Capital Management LLC471,673$2M0.0%+45.4%0.234%Search for SEC Filing on Google Icon
2/13/2023GSA Capital Partners LLP12,500$53K0.0%N/A0.006%Search for SEC Filing on Google Icon
2/10/2023Bank of America Corp DE8,952$38K0.0%+431.6%0.004%Search for SEC Filing on Google Icon
2/10/2023HRT Financial LP38,426$0.16M0.0%N/A0.019%Search for SEC Filing on Google Icon
2/10/2023Advisor Group Holdings Inc.46,174$0.20M0.0%+14.4%0.023%Search for SEC Filing on Google Icon
2/9/2023Citigroup Inc.55,350$0.24M0.0%+2,071.4%0.027%Search for SEC Filing on Google Icon
2/1/2023DekaBank Deutsche Girozentrale100,000$0.53M0.0%N/A0.050%Search for SEC Filing on Google Icon
11/15/2022Marshall Wace LLP140,660$0.17M0.0%N/A0.143%Search for SEC Filing on Google Icon
11/15/2022BlackRock Inc.421,086$0.50M0.0%+39.3%0.429%Search for SEC Filing on Google Icon
11/10/2022UBS Group AG49,245$58K0.0%-22.2%0.050%Search for SEC Filing on Google Icon
8/15/2022Millennium Management LLC457,468$0.46M0.0%N/A0.466%Search for SEC Filing on Google Icon
8/13/2022Renaissance Technologies LLC49,118$49K0.0%N/A0.050%Search for SEC Filing on Google Icon
8/11/2022UBS Group AG63,336$63K0.0%-22.9%0.065%Search for SEC Filing on Google Icon
7/27/2022Hoylecohen LLC30,432$30K0.0%+97.2%0.031%Search for SEC Filing on Google Icon
5/17/2022Polar Capital Holdings Plc6,272,509$15.37M0.1%+2.5%6.393%Search for SEC Filing on Google Icon
5/16/2022Goldman Sachs Group Inc.36,777$90K0.0%-21.9%0.037%Search for SEC Filing on Google Icon
5/16/2022State Street Corp313,401$0.77M0.0%-7.0%0.319%Search for SEC Filing on Google Icon
5/16/2022UBS Group AG82,194$0.20M0.0%-29.3%0.084%Search for SEC Filing on Google Icon
5/13/2022Northern Trust Corp175,682$0.43M0.0%-8.9%0.179%Search for SEC Filing on Google Icon
5/12/2022BlackRock Inc.1,365,193$3.34M0.0%-2.5%1.391%Search for SEC Filing on Google Icon
5/11/2022JPMorgan Chase & Co.23,984$58K0.0%-28.4%0.024%Search for SEC Filing on Google Icon
2/18/2022Vance Wealth Inc.12,299$33K0.0%N/A0.013%Search for SEC Filing on Google Icon
2/8/2022ProShare Advisors LLC19,518$52K0.0%-19.3%0.020%Search for SEC Filing on Google Icon
2/7/2022SG Americas Securities LLC12,671$34K0.0%-45.4%0.013%Search for SEC Filing on Google Icon
1/28/2022Allspring Global Investments Holdings LLC17,388$46K0.0%N/A0.018%Search for SEC Filing on Google Icon
1/21/2022Russell Investments Group Ltd.216,991$0.58M0.0%+148.2%0.222%Search for SEC Filing on Google Icon
11/15/2021Polar Capital Holdings Plc6,402,409$32.08M0.1%-8.0%6.575%Search for SEC Filing on Google Icon
11/12/2021Arrowstreet Capital Limited Partnership14,410$72K0.0%-47.0%0.015%Search for SEC Filing on Google Icon
11/12/2021Geode Capital Management LLC251,486$1.26M0.0%+13.5%0.258%Search for SEC Filing on Google Icon
11/10/2021Hoylecohen LLC15,432$77K0.0%+47.9%0.016%Search for SEC Filing on Google Icon
11/10/2021Levin Capital Strategies L.P.43,762$0.22M0.0%+12.9%0.045%Search for SEC Filing on Google Icon
11/9/2021BlackRock Inc.1,200,590$6.02M0.0%+9.6%1.233%Search for SEC Filing on Google Icon
11/9/2021Inscription Capital LLC17,000$85K0.0%N/A0.017%Search for SEC Filing on Google Icon
11/8/2021Russell Investments Group Ltd.87,413$0.44M0.0%N/A0.090%Search for SEC Filing on Google Icon
11/5/2021Advisor Group Holdings Inc.11,080$56K0.0%+85.3%0.011%Search for SEC Filing on Google Icon
11/2/2021New York State Common Retirement Fund14,828$74K0.0%-22.8%0.015%Search for SEC Filing on Google Icon
11/1/2021SG Americas Securities LLC23,200$0.12M0.0%N/A0.024%Search for SEC Filing on Google Icon
8/16/2021California State Teachers Retirement System31,265$0.23M0.0%N/A0.032%Search for SEC Filing on Google Icon
8/16/2021Charles Schwab Investment Management Inc.47,648$0.36M0.0%N/A0.049%Search for SEC Filing on Google Icon
8/16/2021State Street Corp256,700$1.92M0.0%N/A0.264%Search for SEC Filing on Google Icon
8/16/2021Nuveen Asset Management LLC47,497$0.35M0.0%N/A0.049%Search for SEC Filing on Google Icon
8/16/2021Goldman Sachs Group Inc.40,689$0.30M0.0%-53.0%0.042%Search for SEC Filing on Google Icon
8/13/2021Renaissance Technologies LLC125,452$0.94M0.0%+82.8%0.129%Search for SEC Filing on Google Icon
8/13/2021Northern Trust Corp34,255$0.26M0.0%N/A0.035%Search for SEC Filing on Google Icon
8/13/2021Geode Capital Management LLC221,593$1.65M0.0%+390.1%0.228%Search for SEC Filing on Google Icon
8/13/2021Vanguard Group Inc.879,898$6.56M0.0%+60.1%0.905%Search for SEC Filing on Google Icon
8/13/2021ProShare Advisors LLC23,304$0.17M0.0%+104.0%0.024%Search for SEC Filing on Google Icon
8/12/2021State of Wisconsin Investment Board10,642$79K0.0%N/A0.011%Search for SEC Filing on Google Icon
8/12/2021JPMorgan Chase & Co.17,155$0.13M0.0%-29.2%0.018%Search for SEC Filing on Google Icon
8/11/2021Bank of New York Mellon Corp37,114$0.28M0.0%N/A0.038%Search for SEC Filing on Google Icon
8/11/2021BlackRock Inc.1,095,147$8.17M0.0%+46.6%1.126%Search for SEC Filing on Google Icon
8/11/2021Deutsche Bank AG13,353$100K0.0%+148,266.7%0.014%Search for SEC Filing on Google Icon
8/11/2021Levin Capital Strategies L.P.38,762$0.29M0.0%+15.7%0.040%Search for SEC Filing on Google Icon
8/10/2021Citigroup Inc.7,165$53K0.0%-53.3%0.007%Search for SEC Filing on Google Icon
8/5/2021Rhumbline Advisers12,518$93K0.0%N/A0.013%Search for SEC Filing on Google Icon
8/2/2021New York State Common Retirement Fund19,200$0.14M0.0%N/A0.020%Search for SEC Filing on Google Icon
8/2/2021Advisor Group Holdings Inc.5,980$44K0.0%N/A0.006%Search for SEC Filing on Google Icon
8/2/2021Baillie Gifford & Co.436,512$3.26M0.0%+17.3%0.449%Search for SEC Filing on Google Icon
5/18/2021Millennium Management LLC345,723$2.03M0.0%+2,084.7%0.417%Search for SEC Filing on Google Icon
5/18/2021Morgan Stanley215,184$1.26M0.0%-15.3%0.259%Search for SEC Filing on Google Icon
5/17/2021Polar Capital Holdings Plc6,158,800$36.15M0.2%+6.2%7.427%Search for SEC Filing on Google Icon
5/17/2021HRT Financial LP29,906$0.18M0.0%N/A0.036%Search for SEC Filing on Google Icon
5/17/2021Goldman Sachs Group Inc.86,509$0.51M0.0%+148.5%0.104%Search for SEC Filing on Google Icon
5/13/2021Renaissance Technologies LLC68,612$0.40M0.0%-72.9%0.083%Search for SEC Filing on Google Icon
5/13/2021Citigroup Inc.15,332$90K0.0%+473.4%0.018%Search for SEC Filing on Google Icon
5/12/2021Geode Capital Management LLC45,215$0.27M0.0%+132.9%0.055%Search for SEC Filing on Google Icon
5/12/2021JPMorgan Chase & Co.24,222$0.14M0.0%-95.1%0.029%Search for SEC Filing on Google Icon
5/12/2021UBS Group AG125,973$0.74M0.0%-8.9%0.152%Search for SEC Filing on Google Icon
5/11/2021Mercer Global Advisors Inc. ADV16,950$99K0.0%N/A0.020%Search for SEC Filing on Google Icon
5/7/2021BlackRock Inc.747,102$4.39M0.0%+2.3%0.901%Search for SEC Filing on Google Icon
5/5/2021Levin Capital Strategies L.P.33,500$0.20M0.0%N/A0.040%Search for SEC Filing on Google Icon
4/28/2021Bender Robert & Associates14,059$83K0.0%N/A0.017%Search for SEC Filing on Google Icon
3/26/2021Susquehanna International Group LLP27,886$0.13M0.0%N/A0.034%Search for SEC Filing on Google Icon
2/24/2021Virtu Financial LLC10,835$51K0.0%N/A0.013%Search for SEC Filing on Google Icon
2/19/2021JPMorgan Chase & Co.493,965$2.32M0.0%-68.4%0.598%Search for SEC Filing on Google Icon
2/16/2021Squarepoint Ops LLC12,751$60K0.0%N/A0.015%Search for SEC Filing on Google Icon
2/16/2021ExodusPoint Capital Management LP185,844$0.87M0.0%N/A0.225%Search for SEC Filing on Google Icon
2/10/2021Renaissance Technologies LLC253,212$1.19M0.0%-16.5%0.307%Search for SEC Filing on Google Icon
2/9/2021Wells Fargo & Company MN45,000$0.21M0.0%+28.6%0.054%Search for SEC Filing on Google Icon
2/9/2021ProShare Advisors LLC12,696$60K0.0%N/A0.015%Search for SEC Filing on Google Icon
2/5/2021BlackRock Inc.730,610$3.43M0.0%N/A0.885%Search for SEC Filing on Google Icon
11/17/2020Polar Capital LLP5,000,000$17.20M0.1%+11.1%7.437%Search for SEC Filing on Google Icon
11/13/2020Morgan Stanley210,051$0.72M0.0%+75.7%0.312%Search for SEC Filing on Google Icon
11/12/2020JPMorgan Chase & Co.1,565,086$5.48M0.0%N/A2.328%Search for SEC Filing on Google Icon
8/14/2020Captrust Financial Advisors11,000$35K0.0%N/A0.034%Search for SEC Filing on Google Icon
8/12/2020Checchi Capital Advisers LLC20,000$59K0.0%N/A0.062%Search for SEC Filing on Google Icon
Data available starting January 2016

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Summit Therapeutics logo
Summit Therapeutics Inc., a biopharmaceutical company, discovers, develops, and commercializes medicines to treat infectious diseases in the United States and Latin America. It conducts clinical programs focusing on Clostridioides difficile infection (CDI). The company's lead product candidate is ridinilazole, an orally administered small molecule antibiotic that is in Phase III clinical trials for the treatment of CDI. It also offers SMT-738, for combating multidrug resistant infections primarily carbapenem-resistant Enterobacteriaceae infections; and DDS-04 series for the potential treatment of infections caused by the Enterobacteriaceae. The company was founded in 2003 and is based in Cambridge, Massachusetts.
Read More on Summit Therapeutics

Today's Range

Now: $1.75
Low: $1.61
High: $1.75

50 Day Range

MA: $2.27
Low: $1.38
High: $4.46

52 Week Range

Now: $1.75
Low: $0.66
High: $5.78

Volume

1,787,960 shs

Average Volume

3,381,361 shs

Market Capitalization

$1.22 billion

P/E Ratio

N/A

Dividend Yield

N/A

Beta

N/A

Who are the company insiders with the largest holdings of Summit Therapeutics?

Summit Therapeutics' top insider investors include:
  1. Robert W Duggan (CEO)
  2. Mahkam Zanganeh (CEO)
  3. Ankur Dhingra (CFO)
  4. Maky Zanganeh (COO)
Learn More about top insider investors at Summit Therapeutics.