SEC FORM 4

SEC Form 4

FORM 4

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

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

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

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person^*

ABDOO RICHARD A

(Last)

(First)

(Middle)

301 WEST WARNER ROAD

SUITE 132

(Street)

TEMPE

85284

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
Renegy Holdings, Inc. [ RNGY ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
10/01/2007

4. 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 Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	10/01/2007		A		9,430	A	⁽¹⁾	9,430	D
Common Stock	10/01/2007		A		786	A	⁽²⁾	786⁽³⁾	I	By Trust

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Nonqualified Stock Option	$18.55	10/01/2007		A		2,857		10/01/2007	07/23/2014	Common Stock	2,857	⁽⁴⁾	2,857	D
Nonqualified Stock Option	$16.87	10/01/2007		A		714		10/01/2007	01/31/2015	Common Stock	714	⁽⁵⁾	714	D
Nonqualified Stock Option	$8.05	10/01/2007		A		1,428		10/01/2007	03/22/2016	Common Stock	1,428	⁽⁶⁾	1,428	D

Explanation of Responses:

1. Received in exchange for 66,014 shares of Catalytica Energy Sytems, Inc ("Catalytica") common stock in connection with the merger of Snowflake Acquisition Corporation, a wholly-owned subsidiary of Renegy Holdings, Inc. ("Renegy"), with and into Catalytica (the"Merger"). On the effective date of the Merger, the closing price of Renegy's common stock was $8.15 per share.

2. Received in exchange for 5,500 shares of Catalytica common stock in connection with the Merger. On the effective date of the Merger, the closing price of Renegy's common stock was $8.15 per share.

3. The securities are owned directly by Richard A. Abdoo and Joan F. Abdoo revocable trust of 1992. While Richard A. Abdoo and Joan F. Abdoo are both living, the securities may be disposed of as directed by either Richard A. Abdoo or Joan F. Abdoo.

4. Received in the Merger in exchange for a nonqualified stock option to acquire 20,000 shares of Catalytica common stock at $2.65 per share.

5. Received in the Merger in exchange for a nonqualified stock option to acquire 5,000 shares of Catalytica common stock at $2.41 per share.

6. Received the Merger in exchange for a nonqualified stock option to acquire 10,000 shares of Catalytica common stock at $1.15 per share.

	Kevin Lane, Attorney-in-Fact	10/01/2007
	** 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 4 (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.