DU PONT E I DE NEMOURS & CO

CUSIP: 263534109 Class: COM

CONTRAVISORY INVESTMENT MANAGEMENT, INC.'s Holding History (CIK: 0001365707)

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

Q1 2017
Shares 40 Value ($000) $3 Avg Close — Range —
Q4 2016
Shares 40 Value ($000) $3 Avg Close — Range —
Q3 2016
Shares 40 Value ($000) $3 Avg Close — Range —
Q2 2016
Shares 30 Value ($000) $2 Avg Close — Range —
Q1 2016
Shares 30 Value ($000) $2 Avg Close — Range —
Q4 2015
Shares 30 Value ($000) $2 Avg Close — Range —
Q2 2015
Shares 143,860 Value ($000) $9,200 Avg Close — Range —
Q1 2015
Shares 151,846 Value ($000) $10,852 Avg Close — Range —
Q4 2014
Shares 151,819 Value ($000) $11,225 Avg Close — Range —
Q3 2014
Shares 154,049 Value ($000) $11,055 Avg Close — Range —
Q2 2014
Shares 158,609 Value ($000) $10,379 Avg Close — Range —