SEC FORM 3

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

KEEFER JEFFREY L

(Last)

(First)

(Middle)

1007 MARKET STREET

(Street)

WILMINGTON

19898

(City)

(State)

(Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
06/16/2006

3. Issuer Name and Ticker or Trading Symbol
DUPONT E I DE NEMOURS & CO [ DD ]

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	Executive Vice President

5. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock	84,321.4863⁽¹⁾	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
1. Title of Derivative Security (Instr. 4)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
Employee Stock Option (Right to buy) NQOs and ISOs	01/29/1998⁽²⁾	01/28/2007	Common Stock	6,528	$52.5	D
Employee Stock Option (Right to buy) NQOs	01/29/1998⁽³⁾	01/28/2007	Common Stock	200	$52.5	D
Employee Stock Option (Right to buy) NQOs and ISOs	02/04/1999⁽⁴⁾	02/03/2008	Common Stock	5,082	$59.5	D
Employee Stock Option (Right to buy) NQOs and ISOs	02/03/2000⁽⁴⁾	02/02/2009	Common Stock	6,000	$52.5	D
Employee Stock Option (Right to buy) NQOs and ISOs	02/02/2001⁽⁴⁾	02/01/2010	Common Stock	12,900	$61	D
Employee Stock Option (Right to buy) NQOs and ISOs	02/07/2002⁽⁴⁾	02/06/2011	Common Stock	47,300	$43.25	D
Employee Stock Option (Right to buy) NQOs	01/08/2003⁽³⁾	01/07/2012	Common Stock	200	$44.5	D
Employee Stock Option (Right to buy) NQOs and ISOs	02/06/2003⁽⁴⁾	02/05/2012	Common Stock	32,800	$42.5	D
Employee Stock Option (Right to buy) NQOs and ISOs	02/05/2004⁽⁴⁾	02/04/2013	Common Stock	31,400	$37.75	D
Employee Stock Option (Right to buy) NQOs	02/04/2005⁽⁴⁾	02/04/2010	Common Stock	25,100	$43.62	D
Employee Stock Option (Right to buy) NQOs	02/02/2006⁽⁴⁾	02/02/2011	Common Stock	41,200	$48.05	D
Employee Stock Option (Right to buy) NQOs	02/01/2007⁽⁴⁾	02/01/2012	Common Stock	45,400	$39.31	D
Restricted DuPont Common Stock Units	⁽⁵⁾	⁽⁵⁾	Common Stock	15,400	$0	D

Explanation of Responses:

1. Includes 69,122.9305 shares of restricted stock.

2. Options become exercisable one year from the date of grant provided the price hurdle is met; option shares may be used to satisfy withholding taxes.

3. Options become exercisable one year from date of grant.

4. Options become exercisable in three substantially equal annual installments beginning on the first anniversary of the grant, provided the 120% price hurdle is met; option shares may be used to satisfy withholding taxes.

5. Performance-based restricted stock units to be settled in DuPont common stock three years after grant if specific corporate goals are achieved.

Remarks:

	Jeffery L. Keefer by Mary E. Bowler	06/26/2006
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.