DST SYS INC DEL

CUSIP: 233326107 Class: COM

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q3 2017
Shares 1,088 Value ($000) $60 Avg Close — Range —
Q1 2017
Shares 18 Value ($000) $2 Avg Close — Range —
Q3 2016
Shares 883 Value ($000) $104 Avg Close — Range —
Q2 2016
Shares 883 Value ($000) $103 Avg Close — Range —
Q1 2016
Shares 699 Value ($000) $79 Avg Close — Range —
Q1 2015
Shares 1,446 Value ($000) $160 Avg Close — Range —
Q4 2014
Shares 137 Value ($000) $13 Avg Close — Range —
Q1 2014
Shares 3,995 Value ($000) $379 Avg Close — Range —
Q2 2013
Shares 1,648 Value ($000) $108 Avg Close — Range —