DU PONT E I DE NEMOURS & CO

CUSIP: 263534109 Class: COM

GRANDFIELD & DODD, LLC's Holding History (CIK: 0001308016)

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

Q2 2017
Shares 23,267 Value ($000) $1,878 Avg Close — Range —
Q1 2017
Shares 23,150 Value ($000) $1,860 Avg Close — Range —
Q4 2016
Shares 23,325 Value ($000) $1,712 Avg Close — Range —
Q3 2016
Shares 24,675 Value ($000) $1,652 Avg Close — Range —
Q2 2016
Shares 25,761 Value ($000) $1,669 Avg Close — Range —
Q1 2016
Shares 25,761 Value ($000) $1,631 Avg Close — Range —
Q4 2015
Shares 26,059 Value ($000) $1,736 Avg Close — Range —
Q3 2015
Shares 27,223 Value ($000) $1,312 Avg Close — Range —
Q2 2015
Shares 27,223 Value ($000) $1,741 Avg Close — Range —
Q1 2015
Shares 27,231 Value ($000) $1,946 Avg Close — Range —
Q4 2014
Shares 27,582 Value ($000) $2,039 Avg Close — Range —
Q3 2014
Shares 30,119 Value ($000) $2,161 Avg Close — Range —
Q2 2014
Shares 38,895 Value ($000) $2,545 Avg Close — Range —
Q1 2014
Shares 38,994 Value ($000) $2,616 Avg Close — Range —
Q4 2013
Shares 38,804 Value ($000) $2,521 Avg Close — Range —
Q3 2013
Shares 38,804 Value ($000) $2,272 Avg Close — Range —
Q2 2013
Shares 38,804 Value ($000) $2,037 Avg Close — Range —