CHEVRON CORP — Director's Dealing 2007

Apr 10, 2007

SEC Form 3 — Initial Statement of Beneficial Ownership

Issuer: DYNEGY INC /IL/ (DYN)
CIK: 0000879215
Period of Report: 2007-04-02

Reporting Person: CHEVRON CORP (10% Owner)
Reporting Person: CHEVRON USA INC (10% Owner)
Reporting Person: Chevron Investments Inc. (10% Owner)
Reporting Person: Chevron U.S.A. Holdings Inc. (10% Owner)
Reporting Person: TEXACO INC (10% Owner)

Holdings (Non-Derivative)

Security	Shares	Ownership
Class A Common Stock, par value $0.01 per share	96891014	Indirect

Footnotes

F1: Each of Chevron U.S.A. Holdings Inc., Texaco Inc., Chevron Investments Inc. and Chevron Corporation may be deemed to be a beneficial owner of the securities held by Chevron U.S.A. Inc. by virtue of its direct or indirect ownership interest in Chevron U.S.A. Inc.