DIGITALGLOBE INC

CUSIP: 25389M877 Class: CMN

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

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

Q3 2017
Shares 4,750 Value ($000) $167 Avg Close — Range —
Q2 2016
Shares 500 Value ($000) $11 Avg Close — Range —
Q4 2015
Shares 3,939 Value ($000) $62 Avg Close — Range —
Q3 2015
Shares 6,300 Value ($000) $120 Avg Close — Range —
Q1 2015
Shares 2,730 Value ($000) $93 Avg Close — Range —
Q4 2014
Shares 3,184 Value ($000) $99 Avg Close — Range —
Q3 2014
Shares 4,684 Value ($000) $133 Avg Close — Range —
Q2 2014
Shares 6,524 Value ($000) $181 Avg Close — Range —
Q3 2013
Shares 692 Value ($000) $22 Avg Close — Range —