NYSE EURONEXT

CUSIP: 629491101 Class: COM

SHELTON CAPITAL MANAGEMENT's Holding History (CIK: 0001002784)

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

Q3 2013
Shares 28,260 Value ($000) $1,186 Avg Close — Range —
Q2 2013
Shares 28,260 Value ($000) $1,170 Avg Close — Range —