Sigma Additive Solutions, Inc. announced effective upon closing of the acquisition, Jacob Brunsberg, President of Sigma, resigned from such role. Mr. Brunsberg will continue to serve as a director on Sigma?s board. Effective concurrently with the completion of the Acquisition, Mark Ruport, the Chairman of the Board of Sigma, resigned as Chairman and as a director, and Donald P. Monaco was appointed by Board of Directors as a director and Chairman of the Board to fill the vacancy created by Mr. Ruport?s resignation.