AGREEMENT AS TO JOINT FILING OF SCHEDULE 13GAvista Capital Partners III GP, L.P. • February 7th, 2019 • Pharmaceutical preparations
The undersigned hereby agree that the Schedule 13G relating to the ordinary shares of Osmotica Pharmaceuticals plc, and any further amendments thereto, to which this Agreement as to Joint Filing of Schedule 13G is attached as an exhibit is filed on behalf of each of them pursuant to and in accordance with the provisions of Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended.
