NAVIGATORS GROUP INC

CUSIP: 638904102 Class: COM

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q1 2019
Shares 11,436 Value ($000) $799 Avg Close — Range —
Q4 2018
Shares 9,524 Value ($000) $662 Avg Close — Range —
Q3 2018
Shares 9,810 Value ($000) $678 Avg Close — Range —
Q2 2018
Shares 10,068 Value ($000) $574 Avg Close — Range —
Q1 2018
Shares 9,722 Value ($000) $560 Avg Close — Range —
Q4 2017
Shares 8,999 Value ($000) $438 Avg Close — Range —
Q3 2017
Shares 9,200 Value ($000) $537 Avg Close — Range —
Q2 2017
Shares 8,797 Value ($000) $483 Avg Close — Range —
Q1 2017
Shares 8,310 Value ($000) $451 Avg Close — Range —
Q4 2016
Shares 3,962 Value ($000) $467 Avg Close — Range —
Q3 2016
Shares 3,668 Value ($000) $356 Avg Close — Range —
Q2 2016
Shares 4,879 Value ($000) $449 Avg Close — Range —
Q1 2016
Shares 4,767 Value ($000) $400 Avg Close — Range —
Q4 2015
Shares 3,812 Value ($000) $327 Avg Close — Range —