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CUSIP: 629491101 Class: COM

Nationwide Fund Advisors's Holding History (CIK: 0001097218)

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

Q3 2013
Shares 83,106 Value ($000) $3,489 Avg Close — Range —
Q2 2013
Shares 91,889 Value ($000) $3,804 Avg Close — Range —