PLAINS ALL AMERN PIPELINE L

Ticker: PAA CUSIP: 726503105 Class: UNIT LTD PARTN

Joel Isaacson & Co., LLC's Holding History (CIK: 0001599330)

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

Q1 2017
Shares 7,500 Value ($000) $237 Avg Close — Range —
Q4 2016
Shares 7,500 Value ($000) $242 Avg Close — Range —
Q3 2016
Shares 7,500 Value ($000) $236 Avg Close — Range —
Q2 2016
Shares 7,500 Value ($000) $206 Avg Close — Range —
Q1 2016
Shares 3,760 Value ($000) $79 Avg Close — Range —
Q4 2015
Shares 4,748 Value ($000) $110 Avg Close — Range —
Q3 2015
Shares 4,988 Value ($000) $152 Avg Close — Range —
Q2 2015
Shares 3,760 Value ($000) $164 Avg Close — Range —
Q1 2015
Shares 3,760 Value ($000) $183 Avg Close — Range —
Q4 2014
Shares 3,760 Value ($000) $193 Avg Close — Range —
Q3 2014
Shares 3,760 Value ($000) $221 Avg Close — Range —
Q2 2014
Shares 2,760 Value ($000) $166 Avg Close — Range —
Q1 2014
Shares 2,760 Value ($000) $152 Avg Close — Range —
Q4 2013
Shares 2,760 Value ($000) $143 Avg Close — Range —
Q3 2013
Shares 2,760 Value ($000) $145 Avg Close — Range —
Q2 2013
Shares 360 Value ($000) $20 Avg Close — Range —
Q1 2013
Shares 1,360 Value ($000) $77 Avg Close — Range —
Q4 2012
Shares 1,360 Value ($000) $62 Avg Close — Range —