INTERNATIONAL ISOTOPES INC.



As filed with the Securities and Exchange Commission on April 14, 2009


Registration No. 333-108776


SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

______________________

FORM S-8
POST-EFFECTIVE AMENDMENT NO. 1 TO

REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933

______________________

INTERNATIONAL ISOTOPES INC.
(Exact name of Registrant as specified in its charter)


Texas

74-2763837

(State or other jurisdiction of incorporation or organization)

(I.R.S. Employer Identification No.)


4137 Commerce Circle

 Idaho Falls, Idaho


83401

(Address of Principal Executive Offices)

(Zip Code)


INTERNATIONAL ISOTOPES INC. 2002 LONG TERM INCENTIVE PLAN
(Full title of the plan)


Steve T. Laflin

President, Chief Executive Officer, Secretary and Director

International Isotopes Inc.

4137 Commerce Circle

Idaho Falls, Idaho 83401
(208) 524-5300

(Name, address and telephone number, including area code, of agent for service)

______________________
Copy to:

Sonny Allison
Perkins Coie
LLP
1899 Wynkoop Street, Suite 700

Denver, Colorado 80202-1043

303-291-2300


Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company.  See the definitions of “large accelerated filer,” “accelerated filer,” and “smaller reporting company” in Rule 12b-2 of the Exchange Act.  (Check one):


Large accelerated filer o

Accelerated filer o

Non-accelerated filer o  (Do not check if a smaller reporting company)

Smaller reporting company x


CALCULATION OF REGISTRATION FEE

Title of Securities
to Be Registered

Amount to Be
Registered

Proposed Maximum
Offering Price Per Share

Proposed Maximum
Aggregate Offering Price)

Amount of
Registration Fee

Common Stock, $.01 par value per share, together with associated preferred stock purchase rights, under the International Isotopes Inc. 2006 Equity Incentive Plan

(1)

 (1)

(1)

(1)

(1)

No additional shares are being registered and registration fees were paid upon filing of the original Form S-8 Registration Statement with the Securities and Exchange Commission on September 12, 2002 (Registration No. 333-108776) for the plan.  Therefore, no further registration fee is required.






EXPLANATORY NOTE


The Registrant suspended its 2002 Long Term Incentive Plan (the “2002 Plan”) with respect to issuances of new stock option grants thereunder, effective July 12, 2006, and adopted a new plan, the International Isotopes Inc. 2006 Equity Incentive Plan (the “2006 Plan”), effective as of July 12, 2006.  The Registrant’s Form S-8 Registration Statement filed with the Securities and Exchange Commission (the “Commission”) on September 12, 2002 (Registration No. 333-108776) (the “Registration Statement”) is hereby amended to provide that up to 1,350,000 shares available for issuance, but not issued or subject to outstanding options, under the 2002 Plan (the “Unissued Option Shares”) are no longer issuable under the 2002 Plan and may now be issued under the 2006 Plan.  A registration statement on Form S-8 with respect to the Unissued Option Shares, is being filed with the Commission concurrently with this Post-Effective Amendment No. 1.


The Registration Statement shall remain in effect for purposes of outstanding stock options granted under the 2002 Plan.


The contents of the Registration Statement are otherwise incorporated by reference into this Post-Effective Amendment No. 1 to such Registration Statement, except as described herein.  Required consents and signatures are included in this amendment.

 

PART II


INFORMATION REQUIRED IN REGISTRATION STATEMENT


Item 8.

EXHIBITS


Exhibit

Number

 

Description

4.1

 

Form of Class E Warrant (incorporated by reference to Exhibits 4.1 of the Company’s Current Report on Form 8-K filed on April 21, 2008)


 

 

4.2

 

Form of Class F Warrant (incorporated by reference to Exhibits 99.1 of the Company’s Current Report on Form 8-K filed on November 12, 2008)


 

 

5.1*

 

Opinion of Perkins Coie LLP regarding legality of the Common Stock being registered


 

 

23.1

 

Consent of Hansen, Barnett & Maxwell, P.C.


 

 

23.2*

 

Consent of Perkins Coie LLP

24.1*

 

Power of Attorney


* Previously filed.




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SIGNATURES


Pursuant to the requirements of the Securities Act of 1933, the Registrant certifies that it has reasonable grounds to believe that it meets all the requirements for filing on Form S-8 and has duly caused this Post-Effective Amendment No. 1 to Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Idaho Falls, State of Idaho, on April 14, 2009.



INTERNATIONAL ISOTOPES INC.


By:   /s/ Steve T. Laflin     

Name:  Steve T. Laflin    

Title:  President, Chief Executive Officer, Secretary and Director


Pursuant to the requirements of the Securities Act of 1933, this Post-Effective Amendment No. 1 to Registration Statement has been signed by the following persons in the capacities indicated below on April 14, 2009.


Signature

 

Title

 

 

 

/s/ Steve T. Laflin

Steve T. Laflin

 

President, Chief Executive Officer, Secretary, and Director

 

 

 

 /s/ Laurie McKenzie-Carter

Laurie McKenzie-Carter

 

Chief Financial Officer

 

 

 

 /s/ Christopher Grosso

Christopher Grosso

 

Director, Audit Committee Chairman

 

 

 

/s/ Dr. Ralph Richart

Dr. Ralph Richart

 

Chairman of the Board of Directors




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INDEX TO EXHIBITS



Exhibit

Number

 

Description

4.1

 

Form of Class E Warrant (incorporated by reference to Exhibits 4.1 of the Company’s Current Report on Form 8-K filed on April 21, 2008)


 

 

4.2

 

Form of Class F Warrant (incorporated by reference to Exhibits 99.1 of the Company’s Current Report on Form 8-K filed on November 12, 2008)


 

 

5.1*

 

Opinion of Perkins Coie LLP regarding legality of the Common Stock being registered


 

 

23.1

 

Consent of Hansen, Barnett & Maxwell, P.C.


 

 

23.2*

 

Consent of Perkins Coie LLP


 

 

24.1*

 

Power of Attorney

* Previously filed.




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