Classys (KOSDAQ:214150) posted first-quarter net income attributable to shareholders of 33.6 billion won, up 13% from 29.8 billion won a year earlier, according to a Wednesday filing with the Korea Exchange.
The South Korean medical device company's sales rose 13% year over year to 87.2 billion won from 77.1 billion won.
Shares of Classys fell nearly 7% at market close.