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*
MUZYKA DOUGLAS W.

(Last) (First) (Middle)
1007 MARKET STREET
D-9058

(Street)
WILMINGTON DE 19898

(City) (State) (Zip)
2. Date of Event Requiring Statement (Month/Day/Year)
12/01/2014
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)
SVP & Chief S&T Officer
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 34,386.2819(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)
Date Exercisable Expiration Date Title Amount or Number of Shares
Employee Stock Options (Right to Buy) NQOs 02/02/2012(2) 02/01/2018 Common Stock 10,304 $51.85 D
Employee Stock Options (Right to Buy) NQOs 02/06/2013(2) 02/05/2019 Common Stock 10,721 $51.78 D
Employee Stock Options (Right to Buy) NQOs 02/06/2014(2) 02/05/2020 Common Stock 22,530 $47.44 D
Employee Stock Options (Right to Buy) NQOs 02/05/2015(2) 02/04/2021 Common Stock 18,275 $61.9 D
Explanation of Responses:
1. Includes direct ownership and time-vested restricted stock units.
2. Options become exercisable in three substantially equal annual installments beginning on the first anniversary of the grant; option shares may be used to satisfy withholding taxes.
Remarks:
Erik T. Hoover by Power of Attorney 12/10/2014
** 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.