WINDSTREAM HLDGS INC

CUSIP: 97382A101 Class: COM

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q1 2015
Shares 51,078 Value ($000) $378 Avg Close — Range —
Q4 2014
Shares 132,979 Value ($000) $1,096 Avg Close — Range —
Q3 2014
Shares 10,374 Value ($000) $112 Avg Close — Range —
Q2 2014
Shares 2,569 Value ($000) $26 Avg Close — Range —
Q1 2014
Shares 42,782 Value ($000) $353 Avg Close — Range —
Q4 2013
Shares 31,084 Value ($000) $248 Avg Close — Range —
Q3 2013
Shares 45,453 Value ($000) $364 Avg Close — Range —