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CUSIP: 629491101 Class: COM

Grantham, Mayo, Van Otterloo & Co. LLC's Holding History (CIK: 0001352662)

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

Q3 2013
Shares 57,800 Value ($000) $2,426 Avg Close — Range —
Q2 2013
Shares 269,500 Value ($000) $11,157 Avg Close — Range —