Northern Trust Corp cut its holdings in shares of OptiNose, Inc. (NASDAQ:OPTN) by 81.9% during the second quarter, according to its most recent filing with the Securities & Exchange Commission. The firm owned 67,965 shares of the company’s stock after selling 307,422 shares during the period. Northern Trust Corp owned approximately 0.13% of OptiNose worth $211,000 as of its most recent SEC filing.