NANOSPHERE INC

CUSIP: 63009F105 Class: COM

WELLS FARGO & COMPANY/MN's Holding History (CIK: 0000072971)

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

Q1 2015
Shares 1,000 Value ($000) $0 Avg Close — Range —
Q4 2014
Shares 1,000 Value ($000) $0 Avg Close — Range —
Q3 2014
Shares 50,700 Value ($000) $29 Avg Close — Range —
Q2 2014
Shares 60,600 Value ($000) $96 Avg Close — Range —
Q1 2014
Shares 58,200 Value ($000) $125 Avg Close — Range —
Q4 2013
Shares 58,200 Value ($000) $133 Avg Close — Range —
Q3 2013
Shares 70,700 Value ($000) $141 Avg Close — Range —
Q2 2013
Shares 70,900 Value ($000) $218 Avg Close — Range —