PRAXAIR INC

CUSIP: 74005P104 Class: COMMON STOCK

Private Wealth Partners, LLC's Holding History (CIK: 0001335851)

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

Q2 2016
Shares 2,000 Value ($000) $225 Avg Close — Range —
Q1 2016
Shares 2,000 Value ($000) $229 Avg Close — Range —
Q4 2015
Shares 2,000 Value ($000) $205 Avg Close — Range —
Q3 2015
Shares 2,000 Value ($000) $204 Avg Close — Range —
Q2 2015
Shares 2,000 Value ($000) $239 Avg Close — Range —
Q1 2015
Shares 2,000 Value ($000) $241 Avg Close — Range —
Q4 2014
Shares 2,000 Value ($000) $259 Avg Close — Range —
Q3 2014
Shares 2,000 Value ($000) $258 Avg Close — Range —
Q2 2014
Shares 2,000 Value ($000) $266 Avg Close — Range —
Q1 2014
Shares 2,000 Value ($000) $262 Avg Close — Range —
Q4 2013
Shares 2,000 Value ($000) $260 Avg Close — Range —
Q3 2013
Shares 2,000 Value ($000) $240 Avg Close — Range —
Q2 2013
Shares 2,206 Value ($000) $254 Avg Close — Range —