Changes of control and defensive measures

In accordance with the Swiss Stock Exchange Act, whoever, whether directly, indirectly or acting in concert with third parties, acquires equity securities of a listed Swiss company, which, when added to the equity securities already owned, exceed a threshold of 33.3 per cent of the overall voting rights of a target company, whether or not said voting rights may be exercised, must make a bid to the remaining shareholders to acquire all of the company’s equity securities listed on the stock market. Before publicly offering its equity securities, the company may lay down in its Articles of Incorporation that a purchaser is not required to make a public sales offer of this kind (opting out). TX Group AG’s Articles of Incorporation do not provide for any such opting out. Similarly, there are no clauses governing changes of control.