DU PONT E I DE NEMOURS & CO

CUSIP: 263534109 Class: COM

PERKINS CAPITAL MANAGEMENT INC's Holding History (CIK: 0000884300)

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

Q4 2015
Shares 3,210 Value ($000) $214 Avg Close — Range —
Q3 2015
Shares 4,910 Value ($000) $237 Avg Close — Range —
Q2 2015
Shares 4,435 Value ($000) $284 Avg Close — Range —
Q1 2015
Shares 6,185 Value ($000) $442 Avg Close — Range —