NATIONAL RESH CORP

CUSIP: 637372301 Class: COMMON

SCHRODER INVESTMENT MANAGEMENT GROUP's Holding History (CIK: 0001086619)

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

Q1 2015
Shares 12,600 Value ($000) $394 Avg Close — Range —
Q4 2014
Shares 12,600 Value ($000) $451 Avg Close — Range —
Q3 2014
Shares 12,600 Value ($000) $467,460 Avg Close — Range —
Q2 2014
Shares 12,600 Value ($000) $492,786 Avg Close — Range —
Q1 2014
Shares 29,850 Value ($000) $1,309,818 Avg Close — Range —
Q4 2013
Shares 30,500 Value ($000) $1,058,656 Avg Close — Range —
Q3 2013
Shares 31,800 Value ($000) $949,548 Avg Close — Range —
Q2 2013
Shares 6,000 Value ($000) $209,640 Avg Close — Range —