DU PONT E I DE NEMOURS & CO

CUSIP: 263534109 Class: COM

GAMCO INVESTORS, INC. ET AL's Holding History (CIK: 0000807249)

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

Q2 2017
Shares 26,280 Value ($000) $2,121 Avg Close — Range —
Q1 2017
Shares 26,430 Value ($000) $2,123 Avg Close — Range —
Q4 2016
Shares 26,430 Value ($000) $1,940 Avg Close — Range —
Q3 2016
Shares 26,130 Value ($000) $1,750 Avg Close — Range —
Q2 2016
Shares 26,130 Value ($000) $1,693 Avg Close — Range —
Q1 2016
Shares 27,130 Value ($000) $1,718 Avg Close — Range —
Q4 2015
Shares 28,030 Value ($000) $1,867 Avg Close — Range —
Q3 2015
Shares 33,580 Value ($000) $1,619 Avg Close — Range —
Q2 2015
Shares 54,634 Value ($000) $3,494 Avg Close — Range —
Q1 2015
Shares 56,714 Value ($000) $4,053 Avg Close — Range —
Q4 2014
Shares 57,284 Value ($000) $4,236 Avg Close — Range —
Q3 2014
Shares 57,684 Value ($000) $4,139 Avg Close — Range —
Q2 2014
Shares 58,984 Value ($000) $3,860 Avg Close — Range —
Q1 2014
Shares 59,034 Value ($000) $3,961 Avg Close — Range —
Q4 2013
Shares 59,465 Value ($000) $3,863 Avg Close — Range —
Q3 2013
Shares 61,820 Value ($000) $3,620 Avg Close — Range —
Q2 2013
Shares 55,450 Value ($000) $2,911 Avg Close — Range —