Atossa Therapeutics, Inc. (NASDAQ:ATOS) plunged 32.1% in today's trading, closing at $5.75.
The Healthcare stock traded 519,380 shares, below its average daily volume of 872,568 shares.
Atossa Therapeutics, Inc. has a market capitalization of $116.9M. The stock has gained 0.0% year-to-date.