DEX MEDIA INC NEW

CUSIP: 25213A107 Class: COM

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

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

Q4 2015
Shares 69,098 Value ($000) $8 Avg Close — Range —
Q3 2015
Shares 11,505 Value ($000) $2 Avg Close — Range —
Q1 2015
Shares 26,077 Value ($000) $109 Avg Close — Range —
Q2 2014
Shares 9,006 Value ($000) $100 Avg Close — Range —
Q3 2013
Shares 13,793 Value ($000) $112 Avg Close — Range —