PIONEER SOUTHWST ENRG PRTNR

CUSIP: 72388B106 Class: COMMON STOCK

FIRST MANHATTAN CO. LLC.'s Holding History (CIK: 0000728083)

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

Q3 2013
Shares 1,000 Value ($000) $44 Avg Close — Range —
Q2 2013
Shares 1,000 Value ($000) $36 Avg Close — Range —