Shareholder Information

Our shares trade on AIM and the Nasdaq Global Market. More detailed share information is provided below.

Shareholder Information

Summit is listed on AIM, a market of the London Stock Exchange, and the Nasdaq Global Market.  More detailed share information is provided below.

Issued share capital: 335,873,208
Ordinary Shares: 1p nominal value

The percentage of Ordinary Shares not being held in public hands is 72%. Shares held in treasury: Nil Ordinary shares. There are no restrictions on the transfer of Ordinary Shares
in the Company.

AIM Listing

Shares Listed: Ordinary Shares
Ticker: SUMM
Index FTSE AIM All Share
Sector: Pharmaceutical & Biotechnology

NASDAQ Listing

Shares Listed: American Depositary Shares (ADS)
Ticker: SMMT
Market: NASDAQ Global Market
Depositary Bank: Bank of New York Mellon

Each ADS represents five Ordinary Shares.

Information correct as at 24 December 2019


Summit had been notified of the following holdings of more than 3% or more of the issued share capital of the Company

Name % Holding
Robert W. Duggan 48.8%
Lansdowne Partners Limited 13.2%
Polar Capital 3.3%

Information reviewed on 30 September 2019