Vapotherm, Inc. provided earnings guidance for the fourth quarter and full year 2019. For the quarter, the company's preliminary revenue for the fourth quarter of 2019 is expected to be approximately $12.9 million, an increase of approximately 10% when compared with $11.7 million for the fourth quarter of 2018. For the year, the company's preliminary revenue to be approximately $48.0 million, an increase of approximately 13% when compared with $42.4 million for the full year 2018.