DU PONT E I DE NEMOURS & CO

CUSIP: 263534109 Class: COM

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q2 2017
Shares 31,978 Value ($000) $2,581 Avg Close — Range —
Q1 2017
Shares 32,008 Value ($000) $2,572 Avg Close — Range —
Q4 2016
Shares 35,708 Value ($000) $2,621 Avg Close — Range —
Q3 2016
Shares 33,167 Value ($000) $2,222 Avg Close — Range —
Q2 2016
Shares 30,742 Value ($000) $1,992 Avg Close — Range —
Q1 2016
Shares 273,463 Value ($000) $17,316 Avg Close — Range —
Q4 2015
Shares 253,683 Value ($000) $16,895 Avg Close — Range —
Q3 2015
Shares 450,907 Value ($000) $21,734 Avg Close — Range —
Q2 2015
Shares 1,471,882 Value ($000) $94,127 Avg Close — Range —
Q1 2015
Shares 2,296,477 Value ($000) $164,130 Avg Close — Range —
Q4 2014
Shares 6,022,502 Value ($000) $445,304 Avg Close — Range —
Q3 2014
Shares 5,997,832 Value ($000) $430,405 Avg Close — Range —
Q2 2014
Shares 5,859,659 Value ($000) $383,456 Avg Close — Range —
Q1 2014
Shares 5,702,260 Value ($000) $382,621 Avg Close — Range —
Q4 2013
Shares 5,596,681 Value ($000) $363,617 Avg Close — Range —
Q3 2013
Shares 5,579,406 Value ($000) $326,730 Avg Close — Range —
Q2 2013
Shares 5,781,898 Value ($000) $303,549 Avg Close — Range —