PLAINS ALL AMERN PIPELINE L

Ticker: PAA CUSIP: 726503105 Class: UNIT LTD PARTN

PATTEN & PATTEN INC/TN's Holding History (CIK: 0001044905)

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

Q3 2013
Shares 4,154 Value ($000) $232 Avg Close — Range —
Q2 2013
Shares 4,154 Value ($000) $232 Avg Close — Range —