NANOSTRING TECHNOLOGIES INC

CUSIP: 63009R109 Class: Common Stock

Ironwood Financial, llc's Holding History (CIK: 0001630360)

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

Q1 2015
Shares 290 Value ($000) $3 Avg Close — Range —
Q4 2014
Shares 290 Value ($000) $4 Avg Close — Range —