WINDSTREAM CORP

CUSIP: 97381W104 Class: COM

Mirae Asset Global Investments Co., Ltd.'s Holding History (CIK: 0001569395)

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

Q2 2012
Shares 130,000 Value ($000) $1,256 Avg Close — Range —
Q1 2012
Shares 82,300 Value ($000) $963 Avg Close — Range —
Q4 2011
Shares 72,300 Value ($000) $849 Avg Close — Range —