NII HLDGS INC

CUSIP: 62913F201 Class: COMMON STOCK

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q4 2013
Shares 14,600 Value ($000) $40 Avg Close — Range —
Q3 2013
Shares 28,800 Value ($000) $174 Avg Close — Range —
Q2 2013
Shares 35,800 Value ($000) $238 Avg Close — Range —