NANOSPHERE INC

CUSIP: 63009F105 Class: COM

JW Asset Management, LLC's Holding History (CIK: 0001549738)

Note: Option positions (PUT/CALL) are excluded.

Q1 2015
Shares 68,875 Value ($000) $16 Avg Close — Range —
Q4 2014
Shares 76,995 Value ($000) $30 Avg Close — Range —