MediciNova, Inc. provided earnings guidance for the six months ending June 30, 2018 and full year ending December 31, 2018. For the six months ending June 30, 2018, the company has posted operating profit of $9,341,000 and net loss of $9,341,000. Expected basic and diluted loss per share for the six months ending June 30, 2018 is $0.22. For the year ending December 31, 2018, the company has posted operating profit of $18,391,000 and net loss of $18,391,000. Expected basic and diluted loss per share for the year ending December 31, 2018 is $0.44.