Form 4 Filed by Edmiston James A on May 08, 2008

This form 4 (insider trading filing) was submitted to the Securities and Exchange Commission (SEC) by insider Edmiston James A on May 08, 2008. The CIK number of this insider is 1302260. At the time of this reporting, Edmiston James A is the President & CEO of Harvest Natural Resources Inc . See all insider stock transactions reported by Edmiston James A and all stock buys, sales, and option exercises made by insiders at Harvest Natural Resources Inc . The stock ticker symbol of Harvest Natural Resources Inc is HNR.

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, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940	OMB APPROVAL OMB Number: 3235-0287 Expires: February 28, 2011 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* EDMISTON JAMES A (Last) (First) (Middle) 1177 ENCLAVE PARKWAY SUITE 300 (Street) HOUSTON TX 77077 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol HARVEST NATURAL RESOURCES, INC. [ HNR ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X Director 10% Owner X Officer (give title below) Other (specify below) President & CEO
	3. Date of Earliest Transaction (Month/Day/Year) 05/06/2008
	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)
			Code	V	Amount	(A) or (D)	Price
Common Stock, $.01 par value per share	05/06/2008		P		20,850	A	$9.57	126,500 ( 1 )	D

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Stock Options	( 2 )							( 2 )	( 2 )	Common Stock, $.01 par value per share	( 2 )		740,667 ( 2 )	D

Explanation of Responses:

1. Includes shares of restricted stock granted to the reporting person by the Company's board of directors pursuant to various plans having varying vesting dates and expiration dates.

2. Includes options to purchase the Company's common stock granted pursuant to various plans and having varying exercise dates, expiration dates and exercise prices.

Remarks:

	Keith L. Head, by Power of Attorney	05/07/2008
	** Signature of Reporting Person	Date
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