Tuesday, March 24, 2020. OpGen’s management team will host a live conference call and audio webcast at 4:30 p.m. Eastern Time to discuss the Company’s financial results and provide an update on business activities. Conference Call Details U.S. Dial-in Number: (844) 420-8185 International Dial-in Number: +1 (216) 562-0481 Webcast: https://edge.media-server.com/mmc/p/n7dop5wx Conference ID: 3497986