PLAINS ALL AMERN PIPELINE L

Ticker: PAA CUSIP: 726503105 Class: UNIT LTD PARTN

ORLEANS CAPITAL MANAGEMENT CORP/LA's Holding History (CIK: 0001013234)

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

Q1 2017
Shares 6,950 Value ($000) $220 Avg Close — Range —
Q4 2016
Shares 6,950 Value ($000) $224 Avg Close — Range —
Q3 2016
Shares 8,350 Value ($000) $262 Avg Close — Range —
Q2 2016
Shares 8,350 Value ($000) $230 Avg Close — Range —
Q1 2016
Shares 9,950 Value ($000) $209 Avg Close — Range —
Q4 2015
Shares 9,950 Value ($000) $230 Avg Close — Range —
Q3 2015
Shares 19,700 Value ($000) $598 Avg Close — Range —
Q2 2015
Shares 20,100 Value ($000) $876 Avg Close — Range —
Q1 2015
Shares 24,700 Value ($000) $1,205 Avg Close — Range —
Q4 2014
Shares 23,500 Value ($000) $1,206 Avg Close — Range —
Q3 2014
Shares 22,800 Value ($000) $1,342 Avg Close — Range —
Q2 2014
Shares 22,500 Value ($000) $1,351 Avg Close — Range —
Q1 2014
Shares 22,500 Value ($000) $1,240 Avg Close — Range —
Q4 2013
Shares 22,500 Value ($000) $1,165 Avg Close — Range —
Q3 2013
Shares 22,400 Value ($000) $1,180 Avg Close — Range —
Q2 2013
Shares 24,400 Value ($000) $1,362 Avg Close — Range —