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

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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^*

BRIDGE-COOK JEREMY K

(Last)

(First)

(Middle)

LUMINEX CORPORATION

12212 TECHNOLOGY BOULEVARD

(Street)

AUSTIN

78727

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
LUMINEX CORP [ LMNX ]

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

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	VP, Luminex Molecular Diagn

3. Date of Earliest Transaction (Month/Day/Year)
03/07/2008

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)
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	03/07/2008		M		34,058	A	$0.00⁽¹⁾	34,214	D
COMMON STOCK	11/11/2008		S		1,000	D	$23.09	33,214	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)
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)
RESTRICTED STOCK UNITS	$0.00⁽¹⁾	03/07/2008⁽¹⁾		M			34,058	⁽²⁾	⁽²⁾	COMMON STOCK	34,058	$0.00	0	D

Explanation of Responses:

1. The reported Restricted Stock Units (RSU's) consist of RSU's from two separate grants made to Mr. Bridge-Cook: 25,000 RSU's on March 7, 2007 and 9,058 RSU's on March 13, 2008. At the time of such grants, Mr. Bridge-Cook reported the receipt of such RSU's as derivative securities in Table II of Form 4. Because these RSU's may only be settled in shares of Luminex Corporation Common Stock, and not in cash, Mr. Bridge-Cook now wishes to report the entire amount of these RSU's as shares of Common Stock on Table I to avoid having to file a new Form 4 on each vesting date of the RSU's. A transaction date of March 7, 2008 is shown, as 5,000 of the RSU's vested on March 7, 2008, and a Form 4 was not filed.

2. With respect to the 25,000 RSU's granted on March 7, 2007, such RSU's vest in five equal installments beginning on March 7, 2008. With respect to the 9,058 RSU's granted on March 13, 2008, such RSU's vest in five equal installments beginning on March 13, 2009.

Remarks:

	/S/ JEREMY K. BRIDGE-COOK	11/13/2008
	** 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).
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