NYSE EURONEXT

CUSIP: 629491101 Class: COM

FIRST TRUST ADVISORS LP's Holding History (CIK: 0001125816)

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

Q3 2013
Shares 71,864 Value ($000) $3,017 Avg Close — Range —
Q2 2013
Shares 63,898 Value ($000) $2,645 Avg Close — Range —