DU PONT E I DE NEMOURS & CO

CUSIP: 263534109 Class: COM

HEADINVEST, LLC's Holding History (CIK: 0001372130)

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

Q2 2017
Shares 3,079 Value ($000) $249 Avg Close — Range —
Q1 2017
Shares 3,079 Value ($000) $247 Avg Close — Range —