NANOSPHERE INC

CUSIP: 63009F105 Class: COM

PRELUDE CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001387508)

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

Q3 2014
Shares 40,100 Value ($000) $23 Avg Close — Range —
Q2 2014
Shares 26,000 Value ($000) $41 Avg Close — Range —
Q1 2014
Shares 5,800 Value ($000) $12 Avg Close — Range —