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CUSIP: N63218106 Class: COM

Magnetar Financial LLC's Holding History (CIK: 0001352851)

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

Q1 2015
Shares 150,000 Value ($000) $6,686 Avg Close — Range —
Q1 2014
Shares 175,000 Value ($000) $7,810 Avg Close — Range —
Q3 2013
Shares 23,894 Value ($000) $871 Avg Close — Range —
Q2 2013
Shares 26,081 Value ($000) $876 Avg Close — Range —