Wieland Group and Global Brass and Copper Complete Merger

On April 10, 2019, Wieland Group and Global Brass and Copper signed a Merger Agreement, in
which Wieland Group acquired Global Brass and Copper. This agreement was subject to a
number of closing conditions, all of which have now been met, including approval by Global Brass
and Copper stockholders and antitrust clearances, and the acquisition has now been completed.