NATIONAL WESTN LIFE INS CO

CUSIP: 63852210 Class: CL A

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q3 2015
Shares 2,296 Value ($000) $550 Avg Close — Range —
Q2 2015
Shares 2,296 Value ($000) $550 Avg Close — Range —
Q1 2015
Shares 2,374 Value ($000) $604 Avg Close — Range —
Q4 2014
Shares 2,374 Value ($000) $639 Avg Close — Range —
Q3 2014
Shares 2,374 Value ($000) $586 Avg Close — Range —
Q2 2014
Shares 1,070 Value ($000) $267 Avg Close — Range —
Q1 2014
Shares 1,070 Value ($000) $262 Avg Close — Range —
Q4 2013
Shares 1,619 Value ($000) $362 Avg Close — Range —