PRAXAIR INC

CUSIP: 74005P104 Class: COMMON STOCK

SECURITY NATIONAL BANK OF SO DAK's Holding History (CIK: 0001105909)

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

Q3 2018
Shares 10,311 Value ($000) $1,657 Avg Close — Range —
Q2 2018
Shares 10,461 Value ($000) $1,654 Avg Close — Range —
Q1 2018
Shares 10,586 Value ($000) $1,527 Avg Close — Range —
Q4 2017
Shares 10,805 Value ($000) $1,671 Avg Close — Range —
Q3 2017
Shares 10,950 Value ($000) $1,530 Avg Close — Range —
Q2 2017
Shares 11,145 Value ($000) $1,477 Avg Close — Range —
Q1 2017
Shares 11,157 Value ($000) $1,323 Avg Close — Range —
Q4 2016
Shares 11,129 Value ($000) $1,305 Avg Close — Range —
Q3 2016
Shares 10,905 Value ($000) $1,318 Avg Close — Range —
Q2 2016
Shares 10,763 Value ($000) $1,209 Avg Close — Range —
Q1 2016
Shares 10,508 Value ($000) $1,203 Avg Close — Range —
Q4 2015
Shares 10,053 Value ($000) $1,029 Avg Close — Range —
Q3 2015
Shares 9,703 Value ($000) $988 Avg Close — Range —
Q2 2015
Shares 9,578 Value ($000) $1,145 Avg Close — Range —
Q1 2015
Shares 9,574 Value ($000) $1,156 Avg Close — Range —
Q4 2014
Shares 9,136 Value ($000) $1,183 Avg Close — Range —
Q3 2014
Shares 8,994 Value ($000) $1,160 Avg Close — Range —
Q2 2014
Shares 9,029 Value ($000) $1,199 Avg Close — Range —
Q1 2014
Shares 8,994 Value ($000) $1,178 Avg Close — Range —
Q4 2013
Shares 9,144 Value ($000) $1,189 Avg Close — Range —
Q3 2013
Shares 8,909 Value ($000) $1,071 Avg Close — Range —
Q2 2013
Shares 9,844 Value ($000) $1,134 Avg Close — Range —