Common use of TABLE OF CONTENT Clause in Contracts

TABLE OF CONTENT. ARTICLE I DEFINITIONS; INTERPRETATION 2 Section 1.01 Definitions 2 Section 1.02 Interpretation 9 ARTICLE II THE MERGER 9 Section 2.01 The Merger 9 Section 2.02 Effects of the Merger 9 Section 2.03 Constituent Documents 9 Section 2.04 Directors and Executive Officers 9 Section 2.05 Merger Consideration 10 Section 2.06 Adjustment to Merger Consideration for Equity Capital 11 Section 2.07 Anti-Dilutive Adjustment 12 Section 2.08 Treatment of Stock Options 12 Section 2.09 Effect on BFST Common Stock 12 Section 2.10 Dissenting Shares 12 Section 2.11 Rights as Shareholders; Stock Transfers 13 Section 2.12 Exchange Procedures 13 Section 2.13 Tax Consequences 14 Section 2.14 Modification of Structure 14 ARTICLE III THE CLOSING AND THE CLOSING DATE 14 Section 3.01 Time and Place of the Closing and Closing Date 14 Section 3.02 Actions to be Taken at the Closing by BFST 15 Section 3.03 Actions to be Taken at the Closing by RSBI 15 Section 3.04 Effective Time 16 ARTICLE IV REPRESENTATIONS AND WARRANTIES OF BFST 16 Section 4.01 Organization and Qualification 16 Section 4.02 Capitalization 17 Section 4.03 Execution and Delivery; No Violation 17 Section 4.04 BFST Financial Statements 18 Section 4.05 Compliance with Laws and Regulatory Filings 18 Section 4.06 SEC Reports 19 Section 4.07 Consents and Approvals 19 Section 4.08 Absence of Certain Changes or Events 19 Section 4.09 Representations Not Misleading 19 ARTICLE V REPRESENTATIONS AND WARRANTIES OF RSBI 19 Section 5.01 Organization and Qualification 20 Section 5.02 Capitalization 20 Section 5.03 Execution and Delivery; No Violation 21 Section 5.04 Compliance with Laws and Regulatory Filings 22 Section 5.05 RSBI Financial Statements 23 Section 5.06 Richland State Bank Call Reports 23 Section 5.07 Undisclosed Liabilities 23 Section 5.08 Proceedings 23 Section 5.09 Consents and Approvals 24 Section 5.10 Real Property Owned or Leased 24 Section 5.11 Personal Property 25 Section 5.12 Absence of Certain Changes or Events 25

TABLE OF CONTENT. ARTICLE I DEFINITIONS; INTERPRETATION 2 Section 1.01 SECTION 1: Purpose of this Agreement 4 SECTION 2: Term of this Agreement 4 2.1 Term 4 2.2 Early termination 4 2.3 After termination 6 SECTION 3: Management of this Agreement 8 3.1 Steering Committee 8 3.2 Technical Management Team 9 SECTION 4: Joint research and development 9 4.1 Initial Joint Development Program 9 4.2 Additional Development Programs 12 4.3 Access to Coskata’s facilities 12 4.4 Independent research 13 4.5 Subcontracting 14 4.6 Dehydration 15 SECTION 5: Ownership and intellectual property rights 15 5.1 Ownership 15 5.2 Patents 16 5.3 Other 17 SECTION 6: Conveyance of rights between the Parties 18 6.1 For research purposes 18 6.2 For licensing purposes 18 6.3 For use outside the Field 19 6.4 General 19 SECTION 7: Licensing to Licensees 20 7.1 Coskata as exclusive licensing agent 20 7.2 Approved Licensing Conditions / Approved Package 20 7.3 Performance guarantees 21 7.4 Promotion 21 7.5 Services to Licensees 22 7.6 Consideration 23 7.7 Exclusivity Periods 24 7.8 Other 25 SECTION 8: Exchange of information 26 SECTION 9: Freedom-to-operate 26 SECTION 10: Enforcement against Licensees and other third parties 28 SECTION 11: Confidentiality 29 SECTION 12: Liabilities and warranties 31 SECTION 13: General provisions 32 Appendix 1: Definitions 2 Section 1.02 Interpretation 9 ARTICLE II THE MERGER 9 Section 2.01 The Merger 9 Section 2.02 Effects 37 Appendix 2: IJDP 42 Appendix 3: Milestones of the Merger 9 Section 2.03 Constituent Documents 9 Section 2.04 Directors and Executive Officers 9 Section 2.05 Merger Consideration 10 Section 2.06 Adjustment to Merger IJDP 43 Appendix 4: Readiness for Propanol Fermentation Technology 45 Appendix 5: Royalty fee sharing 46 Appendix 6: Consideration for Equity Capital 11 Section 2.07 Antilicenses to TPRF, TPRF Affiliates, TPRF Joint-Dilutive Adjustment 12 Section 2.08 Treatment Ventures or Coskata Joint-Ventures 47 Appendix 7: Exclusivity Periods Payments 50 Appendix 8: Procedure on the disclosure and receipt of Stock Options 12 Section 2.09 Effect on BFST Common Stock 12 Section 2.10 Dissenting Shares 12 Section 2.11 Rights information 51 Appendix 9: Blank Process Book 52 This agreement and its appendices (“Agreement”) are made and entered into this 20th day of December, 2010 (“Effective Date”) by and between Coskata, Inc. a company having its registered office at 0000 Xxxxxx Xxxx, Ste 100, Warrenville, IL, USA (“Coskata”), and Total Petrochemicals Research Feluy S.A. (“TPRF”), a company incorporated under Belgian law and having its registered office at Xxxx Xxxxxxxxxxxx X, 0000 Xxxxx, Xxxxxxx. Each of Coskata and TPRF shall hereinafter be referred to as Shareholders; Stock Transfers 13 Section 2.12 Exchange Procedures 13 Section 2.13 Tax Consequences 14 Section 2.14 Modification of Structure 14 ARTICLE III THE CLOSING AND THE CLOSING DATE 14 Section 3.01 Time a “Party” and Place of collectively as the Closing and Closing Date 14 Section 3.02 Actions to be Taken at the Closing by BFST 15 Section 3.03 Actions to be Taken at the Closing by RSBI 15 Section 3.04 Effective Time 16 ARTICLE IV REPRESENTATIONS AND WARRANTIES OF BFST 16 Section 4.01 Organization and Qualification 16 Section 4.02 Capitalization 17 Section 4.03 Execution and Delivery; No Violation 17 Section 4.04 BFST Financial Statements 18 Section 4.05 Compliance with Laws and Regulatory Filings 18 Section 4.06 SEC Reports 19 Section 4.07 Consents and Approvals 19 Section 4.08 Absence of Certain Changes or Events 19 Section 4.09 Representations Not Misleading 19 ARTICLE V REPRESENTATIONS AND WARRANTIES OF RSBI 19 Section 5.01 Organization and Qualification 20 Section 5.02 Capitalization 20 Section 5.03 Execution and Delivery; No Violation 21 Section 5.04 Compliance with Laws and Regulatory Filings 22 Section 5.05 RSBI Financial Statements 23 Section 5.06 Richland State Bank Call Reports 23 Section 5.07 Undisclosed Liabilities 23 Section 5.08 Proceedings 23 Section 5.09 Consents and Approvals 24 Section 5.10 Real Property Owned or Leased 24 Section 5.11 Personal Property 25 Section 5.12 Absence of Certain Changes or Events 25“Parties.”

TABLE OF CONTENT. BASIC LEASE INFORMATION 1 DEFINITIONS 2 ARTICLE I DEFINITIONSI. TERM, RENT, & USE 3 Section 1.1. Lease of the Demised Premises 3 Section 1.2. Operative Documents 4 Section 1.3. Tenant’s Extension Options 4 Section 1.4. Rent 4 Section 1.5. Use 4 ARTICLE II. RENT & OPERATIVE DOCUMENTS 4 Section 2.1. Covenant to Pay Rent 4 Section 2.2. Covenant to Perform Operative Documents 4 ARTICLE III. TAXES, ASSESSMENTS & OTHER CHARGES 5 Section 3.1. Impositions 5 Section 3.2. Taxes of Landlord 5 Section 3.3. Receipts for Imposition 5 ARTICLE IV. INSURANCE 5 Section 4.1. Casualty Insurance 5 Section 4.2. Public Liability Insurance; INTERPRETATION 2 Workers’ Compensation 5 Section 1.01 Definitions 2 4.3. Other Insurance Terms 6 Section 1.02 Interpretation 4.4. Blanket Insurance Policies 6 ARTICLE V. LANDLORD’S RIGHT TO PERFORM TENANT’S COVENANTS 7 ARTICLE VI. MAINTENANCE & SURRENDER 7 Section 6.1. Repairs and Maintenance of Demised Premises 7 Section 6.2. Surrender of Building and Fixtures 7 Section 6.3. Waste 7 ARTICLE VII. COMPLIANCE WITH LAW 8 Section 7.1. Compliance with Law 8 Section 7.2. Contests by Tenant 8 Section 7.3. Compliance with Title Restrictions 8 ARTICLE VIII. ALTERATIONS 8 ARTICLE IX. DAMAGE OR DESTRUCTION 9 Section 9.1. Obligation to Repair 9 Section 9.2. Casualty Insurance Proceeds 9 Section 9.3. Termination by Tenant 9 ARTICLE II THE MERGER X. CONDEMNATION 9 Section 2.01 The Merger 10.1. Condemnation of Entire Demised Premises 9 Section 2.02 Effects of the Merger 10.2. Partial Condemnation - Demised Premises Not Usable 9 Section 2.03 Constituent Documents 9 Section 2.04 Directors and Executive Officers 9 Section 2.05 Merger Consideration 10.3. Partial Condemnation - Remaining Demised Premises Usable 10 Section 2.06 Adjustment to Merger Consideration for Equity Capital 10.4. Application of Condemnation Proceeds 11 Section 2.07 Anti-Dilutive Adjustment 10.5. Tenant Condemnation Award 11 Section 10.6. Other Condemnations 11 ARTICLE XI. WORK FOR REPAIRS, ALTERATIONS, RESTORATION 12 Section 2.08 Treatment of Stock Options 11.1. Work For Repairs, Alterations and Restoration 12 Section 2.09 Effect on BFST Common Stock 12 Section 2.10 Dissenting Shares 12 Section 2.11 Rights as Shareholders; Stock Transfers 13 Section 2.12 Exchange Procedures 13 Section 2.13 Tax Consequences 14 Section 2.14 Modification 11.2. Disbursement of Structure 14 ARTICLE III THE CLOSING AND THE CLOSING DATE 14 Section 3.01 Time and Place of the Closing and Closing Date 14 Section 3.02 Actions to be Taken at the Closing by BFST 15 Section 3.03 Actions to be Taken at the Closing by RSBI 15 Section 3.04 Effective Time 16 ARTICLE IV REPRESENTATIONS AND WARRANTIES OF BFST 16 Section 4.01 Organization and Qualification 16 Section 4.02 Capitalization 17 Section 4.03 Execution and Delivery; No Violation 17 Section 4.04 BFST Financial Statements 18 Section 4.05 Compliance with Laws and Regulatory Filings 18 Section 4.06 SEC Reports 19 Section 4.07 Consents and Approvals 19 Section 4.08 Absence of Certain Changes or Events 19 Section 4.09 Representations Not Misleading 19 ARTICLE V REPRESENTATIONS AND WARRANTIES OF RSBI 19 Section 5.01 Organization and Qualification 20 Section 5.02 Capitalization 20 Section 5.03 Execution and Delivery; No Violation 21 Section 5.04 Compliance with Laws and Regulatory Filings 22 Section 5.05 RSBI Financial Statements 23 Section 5.06 Richland State Bank Call Reports 23 Section 5.07 Undisclosed Liabilities 23 Section 5.08 Proceedings 23 Section 5.09 Consents and Approvals 24 Section 5.10 Real Property Owned or Leased 24 Section 5.11 Personal Property 25 Section 5.12 Absence of Certain Changes or Events 25Deposit 12

TABLE OF CONTENT. ARTICLE I DEFINITIONS; INTERPRETATION 2 Section 1.01 SECTION 1: Purpose of this Agreement 4 SECTION 2: Term of this Agreement 5 2.1 Term 5 2.2 Early termination 5 2.3 After termination 7 SECTION 3: Management of this Agreement 8 3.1 Steering Committee 8 3.2 Technical Management Team 9 SECTION 4: Joint research and development 10 4.1 Initial Joint Development Program 10 4.2 Additional Development Programs 12 4.3 Access to Coskata’s facilities 13 4.4 Independent research 13 4.5 Subcontracting 15 4.6 Dehydration 15 SECTION 5: Ownership and intellectual property rights 16 5.1 Ownership 16 5.2 Patents 17 5.3 Other 19 SECTION 6: Conveyance of rights between the Parties 19 6.1 For research purposes 19 6.2 For licensing purposes 19 6.3 For use outside the Field 20 6.4 General 21 SECTION 7: Licensing to Licensees 21 7.1 Coskata as exclusive licensing agent 21 7.2 Approved Licensing Conditions / Approved Package 22 7.3 Performance guarantees 22 7.4 Promotion 23 7.5 Services to Licensees 24 7.6 Consideration 25 7.7 Exclusivity Periods 26 7.8 Other 27 SECTION 8: Exchange of information 28 SECTION 9: Freedom-to-operate 29 SECTION 10: Enforcement against Licensees and other third parties 31 SECTION 11: Confidentiality 33 SECTION 12: Liabilities and warranties 35 SECTION 13: General provisions 37 Appendix 1: Definitions 2 Section 1.02 Interpretation 9 ARTICLE II THE MERGER 9 Section 2.01 The Merger 9 Section 2.02 Effects 42 Appendix 2: IJDP 47 Appendix 3: Milestones of the Merger 9 Section 2.03 Constituent Documents 9 Section 2.04 Directors and Executive Officers 9 Section 2.05 Merger Consideration 10 Section 2.06 Adjustment to Merger IJDP 48 Appendix 4: Readiness for Propanol Fermentation Technology 50 Appendix 5: Royalty fee sharing 51 Appendix 6: Consideration for Equity Capital 11 Section 2.07 Antilicenses to TPRF, TPRF Affiliates, TPRF Joint-Dilutive Adjustment 12 Section 2.08 Treatment Ventures or Coskata Joint-Ventures 53 Appendix 7: Exclusivity Periods Payments 57 Appendix 8: Procedure on the disclosure and receipt of Stock Options 12 Section 2.09 Effect on BFST Common Stock 12 Section 2.10 Dissenting Shares 12 Section 2.11 Rights information 58 Appendix 9: Blank Process Book 59 This amended and restated agreement and its Appendices (“Agreement”) is made and entered into as Shareholders; Stock Transfers 13 Section 2.12 Exchange Procedures 13 Section 2.13 Tax Consequences 14 Section 2.14 Modification of Structure 14 ARTICLE III THE CLOSING AND THE CLOSING DATE 14 Section 3.01 Time March 26, 2012, by and Place between Coskata, Inc. a company having its registered office at 0000 Xxxxxx Xxxx, Ste 100, Warrenville, IL, USA (“Coskata”), and Total Petrochemicals Research Feluy S.A. (“TPRF”), a company incorporated under Belgian law and having its registered office at Xxxx Xxxxxxxxxxxx X, 0000 Xxxxx, Xxxxxxx. Each of Coskata and TPRF shall hereinafter be referred to as a “Party” and collectively as the Closing and Closing Date 14 Section 3.02 Actions to be Taken at the Closing by BFST 15 Section 3.03 Actions to be Taken at the Closing by RSBI 15 Section 3.04 Effective Time 16 ARTICLE IV REPRESENTATIONS AND WARRANTIES OF BFST 16 Section 4.01 Organization and Qualification 16 Section 4.02 Capitalization 17 Section 4.03 Execution and Delivery; No Violation 17 Section 4.04 BFST Financial Statements 18 Section 4.05 Compliance with Laws and Regulatory Filings 18 Section 4.06 SEC Reports 19 Section 4.07 Consents and Approvals 19 Section 4.08 Absence of Certain Changes or Events 19 Section 4.09 Representations Not Misleading 19 ARTICLE V REPRESENTATIONS AND WARRANTIES OF RSBI 19 Section 5.01 Organization and Qualification 20 Section 5.02 Capitalization 20 Section 5.03 Execution and Delivery; No Violation 21 Section 5.04 Compliance with Laws and Regulatory Filings 22 Section 5.05 RSBI Financial Statements 23 Section 5.06 Richland State Bank Call Reports 23 Section 5.07 Undisclosed Liabilities 23 Section 5.08 Proceedings 23 Section 5.09 Consents and Approvals 24 Section 5.10 Real Property Owned or Leased 24 Section 5.11 Personal Property 25 Section 5.12 Absence of Certain Changes or Events 25“Parties.”