NII HLDGS INC

CUSIP: 62913F201 Class: COMMON STOCK

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q4 2013
Shares 967,943 Value ($000) $2,662 Avg Close — Range —
Q3 2013
Shares 900,482 Value ($000) $5,466 Avg Close — Range —
Q2 2013
Shares 659,139 Value ($000) $4,397 Avg Close — Range —