EIDP, Inc. — Director's Dealing 2010

Jan 5, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: DUPONT E I DE NEMOURS & CO (DD)
CIK: 0000030554
Period of Report: 2009-12-31

Reporting Person: HEWSON MARILLYN A (Director)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2009-12-31	DuPont Common Stock Units	$	A	248.1535	Acquired		Common Stock (248.1535)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	10112.0227	Direct

Footnotes

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

F2: Units convert one-for-one to DuPont common stock.

F3: Stock units credited under the DuPont Stock Accumulation and Deferred Compensation Plan for Directors.

F4: Stock units to be paid in DuPont common stock upon reporting person's retirement.