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: 2010-11-02

Reporting Person: KEEFER JEFFREY L (Executive Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-11-02	Common Stock	M	45400	$39.31	Acquired	222784.6189	Direct
2010-11-02	Common Stock	S	45400	$47.67	Disposed	177384.6189	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2010-11-02	Employee Stock Options (right to buy)	$39.31	M	45400	Disposed	2012-01-31	Common Stock (45400)	Direct

Footnotes

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

F2: Options became exercisable in three equal annual installments beginning on the first anniversary of the grant.