NANOSPHERE INC

CUSIP: 63009F105 Class: COM

Granahan Investment Management, LLC's Holding History (CIK: 0001026710)

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

Q4 2014
Shares 2,661,969 Value ($000) $1,044 Avg Close — Range —
Q3 2014
Shares 2,661,969 Value ($000) $1,517 Avg Close — Range —
Q2 2014
Shares 2,666,842 Value ($000) $4,214 Avg Close — Range —
Q1 2014
Shares 2,797,747 Value ($000) $6,015 Avg Close — Range —
Q4 2013
Shares 2,539,327 Value ($000) $5,815 Avg Close — Range —
Q3 2013
Shares 2,294,971 Value ($000) $4,590 Avg Close — Range —
Q2 2013
Shares 1,941,891 Value ($000) $5,962 Avg Close — Range —