manager	shares	port %	label
Farallon Capital Management	6,130,272	0.03%	New	history
Palo Alto Investors	6,530,288	0.51%	Add	history
Nathan Fischel - Dafna Capital Management	1,476,052	0.38%	New	history
James Silverman - Opaleye Management	4,754,200	1.3%	Add	history