DU PONT E I DE NEMOURS & CO

CUSIP: 263534109 Class: COM

MAIRS & POWER INC's Holding History (CIK: 0001070134)

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

Q2 2017
Shares 10,863 Value ($000) $877 Avg Close — Range —
Q1 2017
Shares 10,863 Value ($000) $873 Avg Close — Range —
Q4 2016
Shares 7,963 Value ($000) $584 Avg Close — Range —
Q3 2016
Shares 4,071 Value ($000) $273 Avg Close — Range —
Q2 2016
Shares 4,746 Value ($000) $308 Avg Close — Range —
Q1 2016
Shares 4,812 Value ($000) $305 Avg Close — Range —
Q4 2015
Shares 5,012 Value ($000) $334 Avg Close — Range —
Q3 2015
Shares 5,206 Value ($000) $251 Avg Close — Range —
Q2 2015
Shares 5,212 Value ($000) $333 Avg Close — Range —
Q1 2015
Shares 7,582 Value ($000) $542 Avg Close — Range —
Q4 2014
Shares 8,507 Value ($000) $629 Avg Close — Range —
Q3 2014
Shares 8,907 Value ($000) $639 Avg Close — Range —