DST SYS INC DEL

CUSIP: 233326107 Class: COM

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q3 2017
Shares 84 Value ($000) $5 Avg Close — Range —
Q1 2016
Shares 8 Value ($000) $1 Avg Close — Range —
Q2 2015
Shares 333 Value ($000) $42 Avg Close — Range —
Q1 2015
Shares 887 Value ($000) $98 Avg Close — Range —
Q3 2014
Shares 192 Value ($000) $16 Avg Close — Range —
Q2 2014
Shares 3,476 Value ($000) $320 Avg Close — Range —
Q1 2014
Shares 5,998 Value ($000) $569 Avg Close — Range —
Q4 2013
Shares 1,325 Value ($000) $120 Avg Close — Range —