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CUSIP: 629491101 Class: COM

ADAGE CAPITAL PARTNERS GP, L.L.C.'s Holding History (CIK: 0001165408)

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

Q3 2013
Shares 2,153,218 Value ($000) $90,392 Avg Close — Range —
Q2 2013
Shares 1,598,218 Value ($000) $66,166 Avg Close — Range —
Q1 2013
Shares 1,284,118 Value ($000) $49,619 Avg Close — Range —