EIDP, Inc. — Director's Dealing 2010

Aug 3, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: DUPONT E I DE NEMOURS & CO (DD)
CIK: 0000030554
Period of Report: 2010-08-02

Reporting Person: JOHNSON W DONALD (SVP - Human Resources)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-08-02	Common Stock	M	7010	$23.28	Acquired	64371.81	Direct
2010-08-02	Common Stock	S	7010	$41.5509	Disposed	57361.81	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2010-08-02	Employee Stock Option (right to buy)	$23.28	M	7010	Disposed	2016-02-03	Common Stock (7010)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	555	Indirect

Footnotes

F1: Includes direct ownership, unvested RSUs and vested deferred stock units. Total adjusted by 88.4175 shares to reflect an overstatement of the number of dividend units reported on Form 4 filed on 6/15/10.

F2: Reporting person disclaims beneficial ownership of these securities.

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