Leuven, Belgium, 3 April 2015 - Pursuant to Belgian transparency legislation (Law of 2 May 2007), ThromboGenics NV (Euronext Brussels: THR) received a transparency notification on 1 April 2015 from Norges Bank.

Norges Bank notified that on 1 April 2015, it held 1,065,605 shares, representing 2.95% of the current 36,094,349 outstanding ThromboGenics shares. Norges Bank is the central bank of Norway. All investments are executed by Norges Bank acting as principal and all holdings are registered in the name of Norges Bank.

On April 3, 2015, based on all received transparency declarations received, ThromboGenics NV is aware of the following participations:

Shareholder number of securities % of voting rights
Biggar Ltd 2,111,121 5.9%
Mr Landon T. Clay and all entities controlled by him 1,071,061 2,97%
Mr Landon T. Clay and all entities controlled by him 2,790,062 7,73%
Norges Bank 1,065,605 2,95%
distributed by