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: 82,125,995
Ordinary Shares: 1p nominal value

The percentage of Ordinary Shares not being held in public hands is 30.6%. 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 30 April 2018


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

Name % Holding
Lansdowne Partners Limited 25.8%
Robert Keith 6.1%
Hargreave Hale Limited 4.5%

Information reviewed on 3 September 2018