General Release. Executive agrees that, in consideration of the benefits to be conferred upon Executive pursuant to this Agreement, and for other good and valuable consideration, the receipt and sufficiency of which is hereby acknowledged, he will, and hereby does, forever and irrevocably release and discharge Company, its officers, directors, executives, independent contractors, agents, affiliates, parents, subsidiaries, divisions, predecessors, executive benefit plans, purchasers, assigns, representatives, successors and successors in interest from any and all claims, actions, agreements causes of action, damages of any kind, demands, debts, defenses, grievances, obligations, contracts, complaints, promises, judgments, expenses, costs, attorneys’ fees, compensation, and

General Release. Executive agrees that, in consideration of the benefits to be conferred upon Executive pursuant to this Agreement, and for other good and valuable consideration, the receipt and sufficiency of which is hereby acknowledged, he will, and hereby does, forever and irrevocably release and discharge Company, its officers, directors, executives, independent contractors, agents, affiliates, parents, subsidiaries, divisions, predecessors, executive benefit plans, purchasers, assigns, representatives, successors and successors in interest from any and all claims, actions, agreements causes of action, damages of any kind, demands, debts, defenses, grievances, obligations, contracts, complaints, promises, judgments, expenses, costs, attorneys’ fees, compensation, and liabilities, known or unknown, whatsoever which he now has, has had, or may have, whether the same be at law, in equity, or mixed, in any way arising from or relating to any act, occurrence, or transaction on or before the date of this Agreement, including without limitation his employment and separation of employment from Company. Executive expressly acknowledges that this general release includes, but is not limited to, claims under any state, local or federal wage and hour law or wage payment or collection law, and claims of discrimination, retaliation or harassment based on age, race, color, sex, religion, handicap, disability, national origin, ancestry, citizenship, marital status, sexual orientation, genetic information or any other protected basis, or any other claim of employment discrimination, retaliation or harassment under the Family and Medical Leave Act (29 U.S.C. §§ 2601 et seq.), the Americans With Disabilities Act (42 U.S.C. §§ 12101 et seq.), the Rehabilitation Act of 1973 (29 U.S.C. §§ 701 et seq.), the Age Discrimination In Employment Act (including the Older Workers Benefit Protection Act) (29 U.S.C. §§ 626 et seq.), Title VII of the Civil Rights Acts of 1964 and 1991 as amended (42 U.S.C. §§ 2000e et seq.), the Executive Retirement Income Security Act (29 U.S.C. §§ 1001 et seq.), the Consolidated Omnibus Budget Reconciliation Act of 1985 (29 U.S.C. §§ 1161 et seq.), the Genetic Information Nondiscrimination Act of 2008 (42 U.S.C. §§ 2000ff et seq.), the Fair Labor Standards Act (29 U.S.C. §§ 201 et seq.), the Colorado Anti-Discrimination Act (C.R.S. § 24-34-402 et seq.), or any other federal, state, or local law, regulation or ordinance prohibiting employment discrimination or governing employment. The Parties agree that this general release does not release # any claims arising out of any alleged breach of this Agreement, # any rights or claims the Executive may have for indemnification under the Certificate of Incorporation of the Company, the bylaws of the Company or Delaware law or any insurance policy applicable to Executive, # non-waivable employee benefits, including vested retirement benefits, or # any claims arising out of any alleged breach of the Stock Option Agreement with respect to the Vested Options held by the Executive as described in Section 3(b), which such agreement the Executive and Company agree remain in full force and effect.

General Release. Executive agrees that, in consideration of the benefits to be conferred upon Executive pursuant to this Agreement, and for other good and valuable consideration, the receipt and sufficiency of which is hereby acknowledged, he will, and hereby does, forever and irrevocably release and discharge Company, its officers, directors, executives, independent contractors, agents, affiliates, parents, subsidiaries, divisions, predecessors, executive benefit plans, purchasers, assigns, representatives, successors and successors in interest from any and all claims, actions, agreements causes of action, damages of any kind, demands, debts, defenses, grievances, obligations, contracts, complaints, promises, judgments, expenses, costs, attorneys’ fees, compensation, and liabilities, known or unknown, whatsoever which he now has, has had, or may have, whether the same be at law, in equity, or mixed, in any way arising from or relating to any act, occurrence, or transaction on or before the date of this Agreement, including without limitation his employment and separation of employment from Company. Executive expressly acknowledges that this general release includes, but is not limited to, claims under any state, local or federal wage and hour law or wage payment or collection law, and claims of discrimination, retaliation or harassment based on age, race, color, sex, religion, handicap, disability, national origin, ancestry, citizenship, marital status, sexual orientation, genetic information or any other protected basis, or any other claim of employment discrimination, retaliation or harassment under the Family and Medical Leave Act (29 U.S.C. §§ 2601 et seq.), the Americans With Disabilities Act (42 U.S.C. §§ 12101 et seq.), the Rehabilitation Act of 1973 (29 U.S.C. §§ 701 et seq.), the Age Discrimination In Employment Act (including the Older Workers Benefit Protection Act) (29 U.S.C. §§ 626 et seq.), Title VII of the Civil Rights Acts of 1964 and 1991 as amended (42 U.S.C. §§ 2000e et seq.), the Executive Retirement Income Security Act (29 U.S.C. §§ 1001 et seq.), the Consolidated Omnibus Budget Reconciliation Act of 1985 (29 U.S.C. §§ 1161 et seq.), the Genetic Information Nondiscrimination Act of 2008 (42 U.S.C. §§ 2000ff et seq.), the Fair Labor Standards Act (29 U.S.C. §§ 201 et seq.), the Colorado Anti-Discrimination Act (C.R.S. § 24-34-402 et seq.), or any other federal, state, or local law, regulation or ordinance prohibiting employment discrimination or governing employment. The Parties agree that this general release does not release # any claims arising out of any alleged breach of this Agreement, # any rights or claims the Executive may have for indemnification under the Certificate of Incorporation of the Company, the bylaws of the Company or Delaware law, or # any claims arising out of any alleged breach of the Stock Option Agreement with respect to the Vested Options held by the Executive as described in Section 3(b), which such agreements the Executive and Company agree remain in full force and effect.

Release of Claims. Executive agrees that this shall be deemed a negotiated agreement and that the foregoing consideration represents settlement in full of all outstanding obligations owed to Executive by the Company and its current and former officers, directors, Executives, agents, investors, attorneys, shareholders, administrators, affiliates, benefit plans, plan administrators, insurers, divisions, and subsidiaries, and predecessor and successor corporations and assigns (collectively, the “Releasees”). Executive, on Executive’s own behalf and on behalf of Executive’s respective heirs, family members, executors, agents, and assigns, hereby and forever releases the Releasees from, and agrees not to sue concerning, or in any manner to institute, prosecute, or pursue, any claim, complaint, charge, duty, obligation, or cause of action relating to any matters of any kind, whether presently known or unknown, suspected or unsuspected, that Executive may possess against any of the Releasees arising from any omissions, acts, facts, or damages that have occurred up until and including the Effective Date of this Agreement, including, without limitation:

Release of Claims. Executive agrees that the foregoing consideration represents settlement in full of all outstanding obligations owed to Executive by the Company and its current and former officers, directors, employees, agents, investors, attorneys, shareholders, administrators, affiliates, benefit plans, plan administrators, insurers, trustees, divisions, and subsidiaries, and predecessor and successor corporations and assigns (collectively, the “Releasees”). Executive, on his own behalf and on behalf of his respective heirs, family members, executors, agents, and assigns, hereby and forever releases the Releasees from, and agrees not to sue concerning, or in any manner to institute, prosecute, or pursue, any claim, complaint, charge, duty, obligation, demand, or cause of action relating to any matters of any kind, whether presently known or unknown, suspected or unsuspected, that Executive may possess against any of the Releasees arising from any omissions, acts, facts, or damages that have occurred up until and including the Effective Date of this Agreement (collectively, the “Claims”), including, without limitation:

Release. For and in consideration of the continued employment described in Section 1 and the payments and benefits described in Section 2, Executive hereby agrees on behalf of himself, his agents, assignees, attorneys, successors, assigns, heirs and executors, to, and Executive does hereby, fully and completely forever release the Company and its past, current and future affiliates, predecessors and successors and all of their respective past and/or present officers, directors, partners, members, managing members, managers, employees, agents, representatives, administrators, attorneys, insurers and fiduciaries, in their individual and/or representative capacities (hereinafter collectively referred to as the “Company Releasees”), from any and all causes of action, suits, agreements, promises, damages, disputes, controversies, contentions, differences, judgments, claims, debts, dues, sums of money, accounts, reckonings, bonds, bills, specialties, covenants, contracts, variances, trespasses, extents, executions and demands of any kind whatsoever, which Executive or his agents, assignees, attorneys, successors, assigns, heirs and executors ever had, now have or may have against the Company Releasees or any of them, in law or equity, whether known or unknown to Executive, for, upon, or by reason of, any matter, action, omission, course or thing whatsoever occurring up to the date this Agreement is signed by Executive, including, without limitation, in connection with or in relationship to Executive’s employment or other service relationship with the Company, and any applicable employment, compensatory or equity arrangement with the Company, any claims of breach of contract, wrongful termination, retaliation, fraud, defamation, infliction of emotional distress or national origin, race, age, sex, sexual orientation, disability, medical condition or other discrimination or harassment, (such released claims are collectively referred to herein as the “Released Claims”); provided, that, Executive does not waive or release # any claims with respect to the right to enforce this Agreement, # claims with respect to any vested right Executive may have under any employee pension or welfare benefit plan of the Company, # any rights Executive may have for indemnification from the Company or any of its affiliates, and # any claims that may not be waived by law.

Release. For and in consideration of the continued employment described in Section 1 and the payments and benefits described in Section 2 and Section 4, Executive hereby agrees on behalf of himself, his agents, assignees, attorneys, successors, assigns, heirs and executors, to, and Executive does hereby, fully and completely forever release the Company and its past, current and future affiliates, predecessors and successors and all of their respective past and/or present officers, directors, partners, members, managing members, managers, employees, agents, representatives, administrators, attorneys, insurers and fiduciaries, in their individual and/or representative capacities (hereinafter collectively referred to as the “Company Releasees”), from any and all causes of action, suits, agreements, promises, damages, disputes, controversies, contentions, differences, judgments, claims, debts, dues, sums of money, accounts, reckonings, bonds, bills, specialties, covenants, contracts, variances, trespasses, extents, executions and demands of any kind whatsoever, which Executive or his agents, assignees, attorneys, successors, assigns, heirs and executors ever had, now have or may have against the Company Releasees or any of them, in law or equity, whether known or unknown to Executive, for, upon, or by reason of, any matter, action, omission, course or thing whatsoever occurring up to the date this Agreement is signed by Executive, arising out of or in connection with or in relationship to Executive’s employment or other service relationship with the Company or the termination thereof, and any applicable employment, compensatory or equity arrangement with the Company, any claims of breach of contract, wrongful termination, retaliation, fraud, defamation, infliction of emotional distress or national origin, race, age, sex, sexual orientation, disability, medical condition or other discrimination or harassment, (such released claims are collectively referred to herein as the “Released Claims”); provided, that, Executive does not waive or release # any claims with respect to the right to enforce this Agreement (or the agreements or provisions set forth in Section 6(f) of this Agreement), # claims with respect to any vested right Executive may have under any employee pension or welfare benefit plan of the Company, # any rights Executive may have for indemnification from the Company or any of its affiliates or under any insurance policy, and # any claims that may not be waived by law.

Release of Claims. The Executive voluntarily releases and forever discharges the Company, its affiliated and related entities, their predecessors, successors and assigns, their employee benefit plans and fiduciaries of such plans, and the current and former officers, directors, shareholders, employees, attorneys, accountants and agents of any and all of the foregoing in their official and personal capacities (collectively referred to as the “Releasees”) generally from all claims, demands, debts, damages and liabilities of every name and nature, known or unknown (“Claims”) that, as of the date when the Executive signs this Agreement, the Executive has, ever had, claims to have or ever claimed to have had against any or all of the Releasees. This includes, without limitation, the release of all Claims:

Executive’s Release. Executive, on behalf of Executive, Executive’s heirs, executors, successors, assigns and representatives, hereby unconditionally and irrevocably releases, settles and forever discharges the Company, together with each and every one of its predecessors, successors (by merger or otherwise), parents, subsidiaries, affiliates, divisions and related entities, and all of their directors, officers, executives, attorneys and agents, whether present or former, and benefit plans (and the administrators, fiduciaries and agents of such plans) (collectively the “Releasees”), from any and all suits, causes of action, complaints, obligations, demands, or claims of any kind, whether in law or in equity, direct or indirect, known or unknown, suspected or unsuspected (hereinafter “Claims”), which the Executive ever had or now has arising out of or relating to any matter, thing or event occurring up to and including the date of this Agreement. Except as otherwise expressly provided in this Agreement, the Claims released by Executive specifically include, but are not limited to:

Executive’s Release. Executive, on behalf of Executive, Executive’s heirs, executors, successors, assigns and representatives, hereby unconditionally and irrevocably releases, settles and forever discharges the Company, together with each and every one of its predecessors, successors (by merger or otherwise), parents, subsidiaries, affiliates, divisions and related entities, and all of their directors, officers, executives, attorneys and agents, whether present or former, and benefit plans (and the administrators, fiduciaries and agents of such plans) (collectively the “Releasees”), from any and all suits, causes of action, complaints, obligations, demands, or claims of any kind, whether in law or in equity, direct or indirect, known or unknown, suspected or unsuspected (hereinafter “Claims”), which the Executive ever had or now has arising out of or relating to any matter, thing or event occurring up to and including the date of this Agreement. Except as otherwise expressly provided in this Agreement, the Claims released by Executive specifically includes, but is not limited to:

Release of Claims. Executive agrees that the foregoing consideration represents settlement in full of all outstanding obligations owed to Executive by the Company and its current and former officers, directors, employees, agents, investors, attorneys, shareholders, founders, administrators, affiliates, divisions, subsidiaries, predecessor and successor corporations and assigns (the “Releasees”). Executive, on her own behalf, both in her individual and representative capacity, and on behalf of her respective heirs, family members, executors, agents, and assigns, hereby and forever releases the Releasees from, and agrees not to sue concerning, or in any manner to institute, prosecute or pursue, any claim, complaint, charge, duty, obligation or cause of action relating to any matters of any kind, whether presently known or unknown, suspected or unsuspected, that Executive may possess against any of the Releasees arising from any omissions, acts. facts or damages that have occurred up to and including the Effective Date of this Agreement including, without limitation: