NAVIGATORS GROUP INC

CUSIP: 638904102 Class: COM

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

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

Q2 2015
Shares 2,900 Value ($000) $224 Avg Close — Range —
Q1 2015
Shares 2,900 Value ($000) $225 Avg Close — Range —
Q4 2013
Shares 3,300 Value ($000) $208 Avg Close — Range —