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Home/The Filing Wire/Summit Therapeutics Inc./ DEF 14A

SEC Filing · DEF 14A

Summit Therapeutics Inc.

SMMTNASDAQEQUITYCurrent

SEC Filing

Filed Oct 19, 2026Accepted Oct 19, 2026, 7:01 AM EDTCIK 1599298Accession 0001193125-26-424642
View company →Permanent SEC source ↗
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Company context

Summit Therapeutics Inc. is a biopharmaceutical oncology company focused on the discovery, development, and commercialization of patient-, physician-, caregiver- and societal-friendly medicinal therapies intended to improve quality of life, increase potential duration of life, and resolve serious unmet medical needs. Summit was founded in 2003 and the company’s shares are listed on the Nasdaq Global Market (symbol “SMMT”). Summit is headquartered in Miami, Florida, with additional offices in Palo Alto, California, Princeton, New Jersey, Dublin, Ireland, and Oxford, UK.

Current securities

SMMTNASDAQ · EQUITY · Current
Historical securities (1)
SMXXFOTC · EQUITY · Historical · closed Nov 8, 2019

Recent company filings

  1. PRE 14A filingOct 6, 2026
  2. Entry into a Material Definitive Agreement · Unregistered Sales of Equity Securities · Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year · Other EventsSep 29, 2026
  3. Other EventsSep 15, 2026
  4. Other EventsSep 14, 2026
  5. Other EventsSep 3, 2026

As-filed source

Primary evidence
As filedOpen full document ↗

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