NANOSTRING TECHNOLOGIES INC

CUSIP: 63009R109 Class: Common Stock

SCHRODER INVESTMENT MANAGEMENT GROUP's Holding History (CIK: 0001086619)

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

Q3 2014
Shares 341,200 Value ($000) $3,732,728 Avg Close — Range —
Q2 2014
Shares 415,800 Value ($000) $6,216,210 Avg Close — Range —
Q1 2014
Shares 312,000 Value ($000) $6,442,800 Avg Close — Range —