CRESTWOOD MIDSTREAM PARTNERS

CUSIP: 226378107 Class: MLP

MASON STREET ADVISORS, LLC's Holding History (CIK: 0001167711)

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

Q4 2014
Shares 343,660 Value ($000) $5,217 Avg Close — Range —
Q3 2014
Shares 370,000 Value ($000) $8,388 Avg Close — Range —
Q2 2014
Shares 576,228 Value ($000) $12,717 Avg Close — Range —
Q1 2014
Shares 576,228 Value ($000) $12,988 Avg Close — Range —
Q4 2013
Shares 600,000 Value ($000) $14,934 Avg Close — Range —