NANOSPHERE INC

CUSIP: 63009F105 Class: COM

RENAISSANCE TECHNOLOGIES LLC's Holding History (CIK: 0001037389)

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

Q1 2015
Shares 1,046,162 Value ($000) $243 Avg Close — Range —
Q4 2014
Shares 284,462 Value ($000) $112 Avg Close — Range —
Q3 2014
Shares 126,162 Value ($000) $72 Avg Close — Range —
Q2 2014
Shares 156,864 Value ($000) $248 Avg Close — Range —