PRAXAIR INC

CUSIP: 74005P104 Class: COMMON STOCK

NISA INVESTMENT ADVISORS, LLC's Holding History (CIK: 0000937615)

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

Q3 2018
Shares 104,935 Value ($000) $16,864 Avg Close — Range —
Q2 2018
Shares 103,830 Value ($000) $16,419 Avg Close — Range —
Q1 2018
Shares 107,158 Value ($000) $15,587 Avg Close — Range —
Q4 2017
Shares 109,572 Value ($000) $16,947 Avg Close — Range —
Q3 2017
Shares 107,032 Value ($000) $14,956 Avg Close — Range —
Q2 2017
Shares 109,432 Value ($000) $14,501 Avg Close — Range —
Q1 2017
Shares 103,414 Value ($000) $12,265 Avg Close — Range —
Q4 2016
Shares 101,099 Value ($000) $11,848 Avg Close — Range —
Q3 2016
Shares 102,949 Value ($000) $12,439 Avg Close — Range —
Q2 2016
Shares 102,949 Value ($000) $11,570 Avg Close — Range —
Q1 2016
Shares 95,064 Value ($000) $10,880 Avg Close — Range —
Q4 2015
Shares 91,514 Value ($000) $9,371 Avg Close — Range —
Q3 2015
Shares 100,914 Value ($000) $10,312 Avg Close — Range —
Q2 2015
Shares 95,424 Value ($000) $11,408 Avg Close — Range —
Q1 2015
Shares 101,124 Value ($000) $12,210 Avg Close — Range —
Q4 2014
Shares 101,324 Value ($000) $13,128 Avg Close — Range —
Q3 2014
Shares 104,724 Value ($000) $13,509 Avg Close — Range —
Q2 2014
Shares 104,624 Value ($000) $13,898 Avg Close — Range —
Q1 2014
Shares 104,824 Value ($000) $13,729 Avg Close — Range —
Q4 2013
Shares 105,824 Value ($000) $13,760 Avg Close — Range —
Q3 2013
Shares 107,624 Value ($000) $12,937 Avg Close — Range —
Q2 2013
Shares 106,114 Value ($000) $12,220 Avg Close — Range —