EXHIBIT 4.4 SUBSCRIPTION AGREEMENT

___________________ _____, 2008

Gentlemen:

The undersigned (the “Investor”) hereby confirms its agreement with you as follows:

1.  This Subscription Agreement (this “Agreement”) is made as of the date set forth below between Refinery Science Corp., a Texas corporation (the “Company”), and the Investor.

2.  The Company has authorized the sale and issuance to certain investors of up to an aggregate of 666,667 units (the “Units”), each Unit consisting of (i) two (2) shares (each a “Share” and collectively, the “Shares”) of its common stock, par value $0.01 per share (the “Common Stock”) and (ii) a warrant (“Warrant,” collectively, the “Warrants”) to purchase one (1) share of Common Stock, subject to adjustment by the Company’s Board of Directors, or a committee thereof, for a purchase price of Fifteen Dollars ($15.00) per Unit (the “Purchase Price”). The Shares issuable upon exercise of the Warrants are referred to herein as “Warrant Shares” and, together with the Units, the Shares and the Warrants, are collectively referred to herein as the “Securities.”

3.  The offering and sale of the Units (the “Offering”) is being made pursuant to (i) an effective Registration Statement on Form S-1 (Registration No. 333-140647) (filed by the Company with the Securities and Exchange Commission (the “Commission”)) (the “Registration Statement”), (ii) if applicable, certain “free writing prospectuses” (as that term is defined in Rule 405 under the Securities Act of 1933, as amended), that have or will be filed with the Commission and delivered to the Investor on or prior to the date hereof, (iii) a preliminary prospectus dated ____________, 2008 (the “Preliminary Prospectus”), and (iv) a final prospectus (together with the Preliminary Prospectus, the “Prospectus”) containing certain supplemental information regarding the Units and terms of the Offering that will be filed with the Commission and delivered to the Investor (or made available to the Investor by the filing by the Company of an electronic version thereof with the Commission) along with the Company’s counterpart to this Agreement.

4.  The Company and the Investor agree that the Investor will purchase from the Company and the Company will issue and sell to the Investor the Units set forth below for the aggregate purchase price set forth below. The Units shall be purchased pursuant to the Terms and Conditions for Purchase of Units attached hereto as Annex I and incorporated herein by this reference as if fully set forth herein. The Investor acknowledges that the Offering is not being underwritten by the placement agent (the “Placement Agent”) named in the Prospectus Supplement and that there is no minimum offering amount.

    

5.  The manner of settlement of the Shares included in the Units purchased by the Investor shall be determined by such Investor as follows: Delivery by electronic book-entry at The Depository Trust Company (“DTC”), registered in the Investor’s name and address as set forth below, and released by OTR Transfer, Inc., the Company’s transfer agent (the “Transfer Agent”) (telephone: (503) 225-0375 ), to the Investor at the Closing (as defined in Section 3.1 of Annex A hereto). No later than two (2) business days after the execution of this agreement by the investor and the company, the investor shall:

 

(i) direct the broker-dealer at which the account or accounts to be credited with the shares are maintained to set up a deposit/withdrawal at custodian (“DWAC”) instructing the transfer agent to credit such account or accounts with the shares, and

(ii) remit by wire transfer the amount of funds equal to the aggregate purchase price for the units being purchased by the investor to the following account:

It is the investor’s responsibility to (a) make the necessary wire transfer or confirm the proper account balance in a timely manner and (b) arrange for settlement by way of DWAC in a timely manner. If the investor does not deliver the aggregate purchase price for the units or does not make proper arrangements for settlement in a timely manner, the units may not be delivered at closing to the investor or the investor may be excluded from the closing altogether.

6. The executed Warrant shall be delivered in accordance with the terms set forth in Annex I hereto.

   

7. The Investor represents that, except as set forth below, (i) it has had no position, office or other material relationship within the past three years with the Company or persons known to it to be affiliates of the Company, (ii) it is not a FINRA member or an Associated Person (as such term is defined under the FINRA Membership and Registration Rules Section 1011) as of the Closing, and (iii) neither the Investor nor any group of Investors (as identified in a public filing made with the Commission) of which the Investor is a part in connection with the Offering of the Units, acquired, or obtained the right to acquire, 20% or more of the Common Stock (or securities convertible into or exercisable for Common Stock) or the voting power of the Company on a post-transaction basis. Exceptions: (If no exceptions, write “none.” If left blank, response will be deemed to be “none.”)

 

8. The Investor represents that it has received or can obtain on the Commission’s Edgar filing system the Prospectus, which is part of the Company’s Registration Statement, the Preliminary Prospectus, the documents incorporated by reference therein, and any free writing prospectus (collectively, the “Disclosure Package”), prior to or in connection with the receipt of this Agreement along with the Company’s counterpart to this Agreement.

9. No offer by the Investor to buy Units will be accepted and no part of the Purchase Price will be delivered to the Company until the Company has accepted such offer by countersigning a copy of this Agreement, and any such offer may be withdrawn or revoked, without obligation or commitment of any kind, at any time prior to the Company (or a Placement Agent on behalf of the Company) sending (in writing, facsimile or by electronic mail) notice of its acceptance of such offer. An indication of interest will involve no obligation or commitment of any kind until this Agreement is accepted and countersigned by or on behalf of the Company.

 

          

Number of Units: __________________

Purchase Price Per Unit: $15.00

Aggregate Purchase Price: $_______________

 

Please confirm that the foregoing correctly sets forth the agreement between us by signing in the space provided below for that purpose.

Dated as of:                            , 2008

INVESTOR By: _______________________________   Print Name: _________________________          Title: ______________________________ Address: ___________________________              ________________________

Agreed and Accepted this _____ day of _______________, 2008:

REFINERY SCIENCE CORP.

By:  _______________________________________

Print Name: _________________________

Title: ______________________________

 

1.     Authorization and Sale of the Units; Defined Terms.

1.1 Subject to the terms and conditions of this Agreement, the Company has authorized the sale of the Units.

1.2 Capitalized terms used herein but not otherwise defined have the meanings ascribed to them in the Agreement.

2.

Agreement to Sell and Purchase the Units; Placement Agent.

2.1 At the Closing (as defined in Section 3.1), the Company will sell to the Investor, and the Investor will purchase from the Company, upon the terms and conditions set forth herein, the number of Units set forth on the last page of the Agreement to which these Terms and Conditions for Purchase of Units are attached as Annex I (the “Signature Page”) for the aggregate purchase price therefor set forth on the Signature Page.

2.2 The Company proposes to enter into substantially this same form of Subscription Agreement with certain other investors (the “Other Investors”) and expects to complete sales of Units to them. The Investor and the Other Investors are hereinafter sometimes collectively referred to as the “Investors,” and this Agreement and the Subscription Agreements executed by the Other Investors are hereinafter sometimes collectively referred to as the “Agreements.”

2.3 Investor acknowledges that the Company intends to pay Macquarie Capital Markets Canada Ltd. or, if the Company retains one, another placement agent (either, the “Placement Agent”) a fee (the “Placement Fee”) in respect of the sale of Units to the Investor.

2.4 The Company has entered into a placement agency agreement, entitled, Financing Engagement Agreement, dated August 22, 2007, as amended, (the “Placement Agreement”), with the Placement Agent that contains certain representations, warranties, covenants, and agreements of the Company that may be relied upon by the Investor, which shall be a third party beneficiary thereof. A copy of the Placement Agreement is available upon request.

3.

Closings and Delivery of the Units and Funds.

3.1 Closing. The completion of the purchase and sale of the Units (the “Closing”) shall occur at a place and time (the “Closing Date”) to be specified by the Placement Agent, and of which the Investors will be notified in advance by the Placement Agent, in accordance with Rule 15c6-1 promulgated under the Securities Exchange Act of 1934, as amended (the “Exchange Act”). At the Closing, (i) the Company shall cause the Transfer Agent to deliver to the Investor the number of Shares set forth on the Signature Page registered in the name of the Investor or, if so indicated on the Investor Questionnaire attached hereto as Schedule A, in the name of a nominee designated by the Investor and as contemplated by procedures set forth in the Agreement and the Placement Agreement, (ii) the Company shall cause to be delivered to the Investor a Warrant to purchase a number of whole Warrant Shares determined by dividing the number of Shares set forth on the signature page by two (2) and (iii) the aggregate purchase price for the Units being purchased by the Investor will be delivered by or on behalf of the Investor to the Company.

 

          

3.2 (a) Conditions to the Company’s Obligations. The Company’s obligation to issue and sell the Units to the Investor shall be subject to: (i) the receipt by the Company of the purchase price for the Units being purchased hereunder as set forth on the Signature Page and (ii) the accuracy of the representations and warranties made by the Investor and the fulfillment of those undertakings of the Investor to be fulfilled prior to the Closing Date.

         

      (b) Conditions to the Investor’s Obligations. The Investor’s obligation to purchase the Units will be subject to the accuracy of the representations and warranties made by the Company contained in the Placement Agreement and the fulfillment of those undertakings of the Company to be fulfilled prior to the Closing Date those contained in the Placement Agreement and the Subscription Agreement, and to the condition that the Placement Agent shall not have determined that the conditions to the closing in the Placement Agreement have not been satisfied. The Investor’s obligations are expressly not conditioned on the purchase by any or all of the Other Investors of the Units that they have agreed to purchase from the Company or the issuance of any minimum amount of Units by the Company.

3.3 Delivery of Funds. No later than two (2) business days after the execution of this Agreement by the Investor and the Company, the Investor shall remit by wire transfer the amount of funds equal to the aggregate purchase price for the Units being purchased by the Investor to the following account designated by the Company:

     

[insert Refinery Science Corp. wire instructions here]

           

3.4 Delivery of Shares by Electronic Book-Entry at The Depository Trust Company. No later than two (2) business days after the execution of this Agreement by the Investor and the Company, the Investor shall direct the broker-dealer at which the account or accounts to be credited with the Shares being purchased by such Investor are maintained, which broker/dealer shall be a DTC participant, to set up a Deposit/Withdrawal at Custodian (“DWAC”) instructing OTR Transfer, Inc., the Company’s transfer agent, to credit such account or accounts with the Shares by means of an electronic book-entry delivery. Such DWAC shall indicate the settlement date for the deposit of the Shares, which date shall be provided to the Investor by the Placement Agent. Simultaneously with the delivery to the Company by the Investor of the funds pursuant to Section 3.3 above, the Company shall direct its transfer agent to credit the Investor’s account or accounts with the Shares pursuant to the information contained in the DWAC.

 

     

4.  Representations, Warranties and Covenants of the Investor.

4.1 The Investor represents and warrants to, and covenants with, the Company that (i) the Investor has answered all questions on the Signature Page and the Investor Questionnaire for use in preparation of the Prospectus Supplement and the answers thereto are true and correct as of the date hereof and will be true and correct as of the Closing Date and (ii) the Investor, in connection with its decision to purchase the number of Units set forth on the Signature Page, is relying only upon the Disclosure Package and the representations and warranties of the Company contained herein and the Placement Agency Agreement.

4.2 The Investor acknowledges, represents and agrees that no action has been or will be taken in any jurisdiction outside the United States by the Company or the Placement Agent that would permit an offering of the Units, or possession or distribution of offering materials in connection with the issue of the Units in any jurisdiction outside the United States where action for that purpose is required. Each Investor outside the United States will comply with all applicable laws and regulations in each foreign jurisdiction in which it purchases, offers, sells or delivers Units or has in its possession or distributes any offering material, in all cases at its own expense. The Placement Agent is not authorized to make and have not made any representation or use of any information in connection with the issue, placement, purchase and sale of the Units, except as set forth or incorporated by reference in the Disclosure Package.

4.3 The Investor further represents and warrants to, and covenants with, the Company that (i) the Investor has full right, power, authority and capacity to enter into this Agreement and to consummate the transactions contemplated hereby and has taken all necessary action to authorize the execution, delivery and performance of this Agreement, and (ii) this Agreement constitutes a valid and binding obligation of the Investor enforceable against the Investor in accordance with its terms, except as enforceability may be limited by applicable bankruptcy, insolvency, reorganization, moratorium or similar laws affecting creditors’ and contracting parties’ rights generally and except as enforceability may be subject to general principles of equity (regardless of whether such enforceability is considered in a proceeding in equity or at law) and except as the indemnification agreements of the Investors herein may be legally unenforceable.

4.4 The Investor understands that nothing in this Agreement, the Prospectus or any other materials presented to the Investor in connection with the purchase and sale of the Units constitutes legal, tax or investment advice. The Investor has consulted such legal, tax and investment advisors as it, in its sole discretion, has deemed necessary or appropriate in connection with its purchase of Units.

4.5 Each Investor represents, warrants and agrees that, since the earlier to occur of (i) the date on which the Placement Agent first contacted such Investor about the Offering and (ii) the date of this Agreement, it has not engaged in any transactions in the securities of the Company (including, without limitation, any Short Sales involving the Company’s securities). Each Investor covenants that it will not engage in any transactions in the securities of the Company (including Short Sales) prior to the time that the transactions contemplated by this Agreement have been consummated and are publicly disclosed. Each Investor agrees that it will not use any of the Units acquired pursuant to this Agreement to cover any short position in the Common Stock if doing so would be in violation of applicable securities laws. For purposes hereof, “Short Sales” include, without limitation, all “short sales” as defined in Rule 200 promulgated under Regulation SHO under the Exchange Act, whether or not against the box, and all types of direct and indirect stock pledges, forward sales contracts, options, puts, calls, short sales, swaps, “put equivalent positions” (as defined in Rule 16a-1(h) under the Exchange Act) and similar arrangements (including on a total return basis), and sales and other transactions through non-US broker dealers or foreign regulated brokers.

 

5.  Survival of Representations, Warranties and Agreements; Third Party Beneficiary. Notwithstanding any investigation made by any party to this Agreement or by the Placement Agent, all covenants, agreements, representations and warranties made by the Company and the Investor herein will survive the execution of this Agreement, the delivery to the Investor of the Units being purchased and the payment therefor. The Placement Agent shall be a third party beneficiaries with respect to representations, warranties and agreements of the Investor in Section 4 hereof.

     

6.  Notices. All notices, requests, consents and other communications hereunder will be in writing, will be mailed (i) if within the domestic United States by first-class registered or certified airmail, or nationally recognized overnight express courier, postage prepaid, or by facsimile or (ii) if delivered from outside the United States, by International Federal Express or facsimile, and will be deemed given (a) if delivered by first-class registered or certified mail domestic, three business days after so mailed, (b) if delivered by nationally recognized overnight carrier, one business day after so mailed, (c) if delivered by International Federal Express, two business days after so mailed and (d) if delivered by facsimile, upon electric confirmation of receipt and will be delivered and addressed as follows:

(1)  if to the Company, to:

Refinery Science Corp.

13500 Doniphan Drive

El Paso, Texas

Facsimile: (915) 842-8099

Attention: David Rendina, President and Chief Executive Officer

with copies to:

Law Offices of Thomas E. Puzzo, PLLC.

4216 NE 70th Street

Seattle, Washington 98115

Facsimile: (206)  ###-###-####

Attention: Thomas E. Puzzo

(2) if to the Investor, at its address on the Signature Page hereto, or at such other address or addresses as may have been furnished to the Company in writing.

     

7.  Changes. This Agreement may not be modified or amended except pursuant to an instrument in writing signed by the Company and the Investor.

 

8.  Headings. The headings of the various sections of this Agreement have been inserted for convenience of reference only and will not be deemed to be part of this Agreement.

9.  Severability. In case any provision contained in this Agreement should be invalid, illegal or unenforceable in any respect, the validity, legality and enforceability of the remaining provisions contained herein will not in any way be affected or impaired thereby.

10.  Governing Law. This Agreement will be governed by, and construed in accordance with, the internal laws of the State of New York, without giving effect to the principles of conflicts of law that would require the application of the laws of any other jurisdiction.

11.  Counterparts. This Agreement may be executed in two or more counterparts, each of which will constitute an original, but all of which, when taken together, will constitute but one instrument, and will become effective when one or more counterparts have been signed by each party hereto and delivered to the other parties. The Company and the Investor acknowledge and agree that the Company shall deliver its counterpart to the Investor along with the Prospectus and the Prospectus Supplement (or the filing by the Company of an electronic version thereof with the Commission).

12.  Confirmation of Sale. The Investor acknowledges and agrees that such Investor’s receipt of the Company’s counterpart to this Agreement, together with the Prospectus and the Prospectus Supplement (or the filing by the Company of an electronic version thereof with the Commission), shall constitute written confirmation of the Company’s sale of Units to such Investor.

13.  Termination. In the event that the Company decides to terminate Offering prior to Closing, this Agreement shall terminate without any further action on the part of the parties hereto and any monies remitted to the Company will be promptly refunded by the Company, without interest, to the Investor.

 

Pursuant to Section 3 of Annex I to the Agreement, please provide us with the following information:

1. The exact name that your Shares and Warrants are to be registered in. You may use a nominee name if appropriate:

_________________________________

 

_________________________________

2. The relationship between the Investor and the registered holder listed in response to item 1 above:

_________________________________________________________________

3. The mailing address of the registered holder listed in response to item 1 above:

___________________________________

___________________________________

___________________________________

4. The Social Security Number or Tax Identification Number of the registered holder listed in the response to item 1 above:

_________________________

5. Name of DTC Participant (broker-dealer at which the account or accounts to be credited with the Shares are maintained); please include the name and telephone number of the contract person at the broker-dealer:

________________________________________

________________________________________

 

________________________________________

________________________________________

6. DTC Participant Number: _______________________________

 

7. Name of Account at DTC Participant being credited with the Shares:

__________________________________

__________________________________

Account Number at DTC Participant being credited with the Shares:

___________________________