NANOSTRING TECHNOLOGIES INC

CUSIP: 63009R109 Class: Common Stock

Spark Investment Management LLC's Holding History (CIK: 0001554871)

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

Q2 2019
Shares 41,861 Value ($000) $1,270 Avg Close — Range —
Q1 2019
Shares 269,400 Value ($000) $6,446 Avg Close — Range —
Q4 2018
Shares 245,000 Value ($000) $3,633 Avg Close — Range —
Q3 2018
Shares 96,400 Value ($000) $1,718 Avg Close — Range —
Q2 2018
Shares 106,900 Value ($000) $1,462 Avg Close — Range —
Q1 2018
Shares 132,500 Value ($000) $995 Avg Close — Range —
Q4 2017
Shares 168,200 Value ($000) $1,256 Avg Close — Range —
Q3 2017
Shares 346,500 Value ($000) $5,599 Avg Close — Range —
Q2 2017
Shares 330,200 Value ($000) $5,461 Avg Close — Range —
Q1 2017
Shares 258,300 Value ($000) $5,132 Avg Close — Range —
Q4 2016
Shares 151,000 Value ($000) $3,367 Avg Close — Range —
Q3 2016
Shares 113,300 Value ($000) $2,263 Avg Close — Range —
Q2 2016
Shares 115,700 Value ($000) $1,457 Avg Close — Range —
Q1 2016
Shares 20,400 Value ($000) $310 Avg Close — Range —
Q4 2015
Shares 69,500 Value ($000) $1,022 Avg Close — Range —
Q3 2015
Shares 78,530 Value ($000) $1,254 Avg Close — Range —
Q2 2015
Shares 21,500 Value ($000) $331 Avg Close — Range —
Q2 2014
Shares 54,000 Value ($000) $806 Avg Close — Range —
Q1 2014
Shares 78,748 Value ($000) $1,619 Avg Close — Range —
Q3 2013
Shares 13,400 Value ($000) $146 Avg Close — Range —