manager	shares	port %	label
Palo Alto Investors	5,675,876	0.72%		history
Nathan Fischel - Dafna Capital Management	192,678	0.08%		history
James Silverman - Opaleye Management	0	<0.01%	Exit	history
David Witzke - Avidity Partners Management	8,298,570	0.45%	Reduce	history