DU PONT E I DE NEMOURS & CO

CUSIP: 263534109 Class: COM

Choate Investment Advisors's Holding History (CIK: 0001399794)

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

Q2 2017
Shares 4,674 Value ($000) $377,239 Avg Close — Range —
Q1 2017
Shares 5,087 Value ($000) $408,639 Avg Close — Range —
Q4 2016
Shares 5,087 Value ($000) $373,386 Avg Close — Range —
Q3 2016
Shares 5,812 Value ($000) $389,230 Avg Close — Range —
Q2 2016
Shares 5,967 Value ($000) $386,662 Avg Close — Range —
Q1 2016
Shares 5,872 Value ($000) $371,815 Avg Close — Range —
Q4 2015
Shares 7,874 Value ($000) $582,204 Avg Close — Range —
Q3 2015
Shares 6,094 Value ($000) $293,731 Avg Close — Range —
Q2 2015
Shares 7,387 Value ($000) $472,399 Avg Close — Range —
Q1 2015
Shares 7,513 Value ($000) $536,954 Avg Close — Range —
Q4 2014
Shares 7,874 Value ($000) $582,204 Avg Close — Range —
Q3 2014
Shares 10,576 Value ($000) $758,934 Avg Close — Range —
Q2 2014
Shares 14,186 Value ($000) $834,471 Avg Close — Range —
Q1 2014
Shares 13,681 Value ($000) $917,995 Avg Close — Range —
Q4 2013
Shares 13,805 Value ($000) $896,911 Avg Close — Range —
Q3 2013
Shares 12,673 Value ($000) $742,131 Avg Close — Range —
Q2 2013
Shares 12,688 Value ($000) $666,120 Avg Close — Range —