 ROCK HILL, S.C., Feb. 07, 2022 GLOBE NEWSWIRE -- 3D Systems NYSE:DDD announced today it will release its financial results for the fourth quarter and full year 2021 after the U.S. stock markets close on Monday, February 28, 2022. The company will hold a conference call and simultaneous webcast that day to discuss these financial results at 4:30 p.m. Eastern Time. The company will file its Form 10-K on March 1, 2022. 