PLAINS ALL AMERN PIPELINE L

Ticker: PAA CUSIP: 726503105 Class: UNIT LTD PARTN

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

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

Q4 2014
Shares 490,000 Value ($000) $25,147 Avg Close — Range —
Q1 2014
Shares 147,400 Value ($000) $8,125 Avg Close — Range —
Q4 2013
Shares 147,400 Value ($000) $7,631 Avg Close — Range —