NATIONAL WESTN LIFE INS CO

CUSIP: 638522102 Class: COMMON STOCK

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q3 2015
Shares 176,346 Value ($000) $39,272 Avg Close — Range —
Q2 2015
Shares 175,192 Value ($000) $41,957 Avg Close — Range —
Q1 2015
Shares 172,999 Value ($000) $43,994 Avg Close — Range —
Q4 2014
Shares 171,625 Value ($000) $46,210 Avg Close — Range —
Q3 2014
Shares 169,185 Value ($000) $41,791 Avg Close — Range —
Q2 2014
Shares 167,475 Value ($000) $41,770 Avg Close — Range —
Q1 2014
Shares 165,562 Value ($000) $40,480 Avg Close — Range —
Q4 2013
Shares 167,382 Value ($000) $37,418 Avg Close — Range —
Q3 2013
Shares 164,882 Value ($000) $33,269 Avg Close — Range —
Q2 2013
Shares 164,475 Value ($000) $31,226 Avg Close — Range —