PLAINS ALL AMERN PIPELINE L

Ticker: PAA CUSIP: 726503105 Class: UNIT LTD PARTN

Hemenway Trust Co LLC's Holding History (CIK: 0001494234)

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

Q2 2015
Shares 16,765 Value ($000) $730 Avg Close — Range —
Q1 2015
Shares 15,320 Value ($000) $747 Avg Close — Range —
Q4 2014
Shares 15,320 Value ($000) $786 Avg Close — Range —
Q3 2014
Shares 16,913 Value ($000) $995 Avg Close — Range —
Q2 2014
Shares 16,919 Value ($000) $1,016 Avg Close — Range —
Q1 2014
Shares 17,228 Value ($000) $950 Avg Close — Range —
Q4 2013
Shares 17,228 Value ($000) $892 Avg Close — Range —
Q3 2013
Shares 16,365 Value ($000) $862 Avg Close — Range —
Q2 2013
Shares 15,320 Value ($000) $855 Avg Close — Range —
Q1 2013
Shares 15,320 Value ($000) $865 Avg Close — Range —