5 Micro-Cap Healthcare Stocks Insiders Are Buying

3. Atossa Therapeutics Inc (NASDAQ:ATOS)

Number of Hedge Fund Investors: 5

Breast cancer treatment company Atossa Therapeutics Inc (NASDAQ:ATOS) ranks third in our list of the micro-cap stocks in the healthcare sector with latest insider purchases. On April 10, Jonathan Finn, a director at Atossa Therapeutics Inc (NASDAQ:ATOS), piled into 25,000 shares of Atossa Therapeutics Inc (NASDAQ:ATOS) at $1.77 per share. Since then the stock has lost about 5% in value.

Out of the 933 funds tracked by Insider Monkey, five hedge funds had stakes in Atossa Therapeutics Inc (NASDAQ:ATOS). The most notable stake in Atossa Therapeutics Inc (NASDAQ:ATOS) is owned by Benjamin A. Smith’s Laurion Capital Management which owns a $1.9 million stake in Atossa Therapeutics Inc (NASDAQ:ATOS).