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* Heise Robert (Last) (First) (Middle) 40W267 KESLINGER ROAD (Street) LAFOX IL 60147 (City) (State) (Zip)	2. Date of Event Requiring Statement (Month/Day/Year) 02/02/2007	3. Issuer Name and Ticker or Trading Symbol RICHARDSON ELECTRONICS LTD/DE [ REL ]
		4. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director 10% Owner X Officer (give title below) Other (specify below) Vice President and GM of DSG	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 $.05 par value	3,066(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
Stock Option (Right to Buy)	09/14/2001(2)	09/14/2010	Common Stock $.05 pv	10,000	$13.813	D
Stock Option (Right to Buy)	09/21/2002(3)	09/21/2011	Common Stock $.05 pv	10,000	$7.06	D
Stock Option (Right to Buy)	09/10/2005(4)	09/10/2014	Common Stock $.05 pv	4,115	$7.75	D
Stock Option (Right to Buy)	10/19/2006(5)	10/19/2015	Common Stock $.05 pv	2,358	$8.35	D
Stock Option (Right to Buy)	10/17/2007(6)	10/17/2016	Common Stock $.05 pv	2,000	$8.58	D
Stock Option (Right to Buy)	09/22/1999(7)	09/22/2008	Common Stock $.05 pv	1,000	$7	D
Stock Option (Right to Buy)	10/27/2000(8)	12/06/2009	Common Stock $.05 pv	1,050	$6.75	D

Explanation of Responses:

1. Includes 509 shares of stock fully vested on May 31, 2005. Does not include 4,101 shares allocated to the account of the reporting person under the Richardson Electronics, Ltd. Employees Stock Ownership Plan and Trust ("ESOP") to which shares beneficial ownership disclaimed.

2. Option fully vested as of 9/14/2005.

3. Option fully vested as of 9/21/2006.

4. Option granted to reporting person, which is exercisable in 823 share increments on 9/10 of each succeeding year, beginning 9/10/2005.

5. Option granted to reporting person, which is exercisable in 472 share increments on 10/19 of each succeeding year, beginning 10/19/2006.

6. Option granted to reporting person, which is exercisable in 400 share increments on 10/17 of each succeeding year, beginning 10/17/2007.

7. Option fully vested as of 9/22/2003.

8. Option fully vested as of 10/27/2004.

Remarks:

	Lisa Currie, attorney-in-fact for Robert Heise	02/02/2007
	** 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 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.
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