EIDP, Inc. — Director's Dealing 2010

Nov 2, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: DUPONT E I DE NEMOURS & CO (DD)
CIK: 0000030554
Period of Report: 2010-11-01

Reporting Person: BROWN RICHARD H (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-11-01	Common Stock	M	5700	$42.50	Acquired	37675.4951	Direct
2010-11-01	Common Stock	S	5700	$47.50	Disposed	31975.4951	Direct
2010-11-01	Common Stock	M	5700	$37.75	Acquired	37675.4951	Direct
2010-11-01	Common Stock	S	5700	$47.4237	Disposed	31975.4951	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2010-11-01	Director Stock Options (right to buy)	$42.50	M	5700	Disposed	2012-02-05	Common Stock (5700)	Direct
2010-11-01	Director Stock Options (right to buy)	$37.75	M	5700	Disposed	2013-02-04	Common Stock (5700)	Direct

Footnotes

F1: Includes direct ownership, unvested RSUs and vested deferred stock units.

F2: Trades ranged from 47.422 to 47.44 with a weighted average of 47,4237.

F3: Options became exercisable in three equal annual installments beginning on the first anniversary of the grant.