DU PONT E I DE NEMOURS & CO

CUSIP: 263534109 Class: COM

New England Research & Management, Inc.'s Holding History (CIK: 0001596077)

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

Q3 2015
Shares 18,150 Value ($000) $875 Avg Close — Range —
Q2 2015
Shares 18,300 Value ($000) $1,170 Avg Close — Range —