Proprietary Information and Confidentiality. Both before and during the term of Executive’s employment, Executive will have access to and become acquainted with Company confidential and proprietary information (together “Proprietary Information”), including but not limited to information or plans concerning the Company’s products and technologies; customer relationships; personnel; sales, marketing and financial operations and methods; trade secrets; formulae and secret developments and inventions; processes; and other compilations of information, records, and specifications. Executive will not disclose any of the Proprietary Information directly or indirectly, or use it in any way, either during his/her employment pursuant to this Agreement or at any time thereafter, except as reasonably required or specifically requested in the course of his/her employment with the Company or as authorized in writing by the Company. Notwithstanding the foregoing, Proprietary Information does not include information that is otherwise publicly known or available, provided it has not become public as a result of a breach of this Agreement or any other agreement Executive has to keep information confidential. It is not a breach of this Agreement for Executive to disclose Proprietary Information # pursuant to an order of a court or other governmental or legal body or # in connection with Protected Activity (as defined below). Executive understands that nothing in this Agreement shall in any way limit or prohibit Executive from engaging in any Protected Activity. For purposes of this Agreement, “Protected Activity” means filing a charge or complaint with, or otherwise communicating or cooperating with or participating in any investigation or proceeding that may be conducted by any federal, state or local government agency or commission, including the Securities and Exchange Commission, the Equal Employment Opportunity Commission, the Occupational Safety and Health Administration, and the National Labor Relations Board (“Government Agencies”). Executive understands that in connection with such Protected Activity, Executive is permitted to disclose documents or other information as permitted by law, and without giving notice to, or receiving authorization from, the Company. Notwithstanding, in making any such disclosures or communications, Executive agrees to take all reasonable precautions to prevent any unauthorized use or disclosure of any information that may constitute Proprietary Information to any parties other than the Government Agencies. Executive further understands that “Protected Activity” does not include the disclosure of any Company attorney-client privileged communications. In addition, Executive hereby acknowledges that the Company has provided Executive with notice in compliance with the Defend Trade Secrets Act of 2016 regarding immunity from liability for limited disclosures of trade secrets. The full text of the notice is attached in Exhibit B.

The Proprietary Information Agreement, dated November 10, 2004, between Consultant and the Company (the "Proprietary Information Agreement"), which imposes, among other things, obligations on Consultant with respect to confidentiality and assignment of inventions, shall remain in full force and effect.

Proprietary Information and Confidentiality. Both before and during the term of Executive’s employment, Executive will have access to and become acquainted with Company confidential and proprietary information (together “Proprietary Information”), including but not limited to information or plans concerning the Company’s products and technologies; customer relationships; personnel; sales, marketing and financial operations and methods; trade secrets; formulae and secret developments and inventions; processes; and other compilations of information, records, and specifications. Executive will not disclose any of the Proprietary Information directly or indirectly, or use it in any way, either during his/her employment pursuant to this Agreement or at any time thereafter, except as reasonably required or specifically requested in the course of his/her employment with the Company or as authorized in writing by the Company. Notwithstanding the foregoing, Proprietary Information does not include information that is otherwise publicly known or available, provided it has not become public as a result of a breach of this Agreement or any other agreement Executive has to keep information confidential. It is not a breach of this Agreement for Executive to disclose Proprietary Information # pursuant to an order of a court or other governmental or legal body or # in connection with Protected Activity (as defined below). Executive understands that nothing in this Agreement shall in any way limit or prohibit Executive from engaging in any Protected Activity. For purposes of this Agreement, “Protected Activity” means filing a charge or complaint with, or otherwise communicating or cooperating with or participating in any investigation or proceeding that may be conducted by any federal, state or local government agency or commission, including the Securities and Exchange Commission, the Equal Employment Opportunity Commission, the Occupational Safety and Health Administration, and the National Labor Relations Board (“Government Agencies”). Executive understands that in connection with such Protected Activity, Executive is permitted to disclose documents or other information as permitted by law, and without giving notice to, or receiving authorization from, the Company. Notwithstanding, in making any such disclosures or communications, Executive agrees to take all reasonable precautions to prevent any unauthorized use or disclosure of any information that may constitute Proprietary Information to any parties other than the Government Agencies. Executive further understands that “Protected Activity” does not include the disclosure of any Company attorney-client privileged communications. In addition, Executive hereby acknowledges that the Company has provided Executive with notice in compliance with the Defend Trade Secrets Act of 2016 regarding immunity from liability for limited disclosures of trade secrets. The full text of the notice is attached in Exhibit B.

Proprietary Information and Confidentiality. Both before and during the term of Executive’s employment, Executive will have access to and become acquainted with Company confidential and proprietary information (together “Proprietary Information”), including but not limited to information or plans concerning the Company’s products and technologies; customer relationships; personnel; sales, marketing and financial operations and methods; trade secrets; formulae and secret developments and inventions; processes; and other compilations of information, records, and specifications. Executive will not disclose any of the Proprietary Information directly or indirectly, or use it in any way, either during his/her employment pursuant to this Agreement or at any time thereafter, except as reasonably required or specifically requested in the course of his/her employment with the Company or as authorized in writing by the Company. Notwithstanding the foregoing, Proprietary Information does not include information that is otherwise publicly known or available, provided it has not become public as a result of a breach of this Agreement or any other agreement Executive has to keep information confidential. It is not a breach of this Agreement for Executive to disclose Proprietary Information # pursuant to an order of a court or other governmental or legal body or # in connection with Protected Activity (as defined below). Executive understands that nothing in this Agreement shall in any way limit or prohibit Executive from engaging in any Protected Activity. For purposes of this Agreement, “Protected Activity” means filing a charge or complaint with, or otherwise communicating or cooperating with or participating in any investigation or proceeding that may be conducted by any federal, state or local government agency or commission, including the Securities and Exchange Commission, the Equal Employment Opportunity Commission, the Occupational Safety and Health Administration, and the National Labor Relations Board (“Government Agencies”). Executive understands that in connection with such Protected Activity, Executive is permitted to disclose documents or other information as permitted by law, and without giving notice to, or receiving authorization from, the Company. Notwithstanding, in making any such disclosures or communications, Executive agrees to take all reasonable precautions to prevent any unauthorized use or disclosure of any information that may constitute Proprietary Information to any parties other than the Government Agencies. Executive further understands that “Protected Activity” does not include the disclosure of any Company attorney-client privileged communications. In addition, Executive hereby acknowledges that the Company has provided Executive with notice in compliance with the Defend Trade Secrets Act of 2016 regarding immunity from liability for limited disclosures of trade secrets. The full text of the notice is attached in Exhibit B.

Proprietary Information; Confidentiality. Purchaser acknowledges that the Property Documents are proprietary and confidential and were delivered to Purchaser solely to assist Purchaser in determining the feasibility of purchasing the Properties. Purchaser shall not use the Property Documents for any purpose other than as set forth in the preceding sentence except as otherwise permitted in this Agreement and/or the Access Agreement. Purchaser shall not disclose the contents of the Property Documents to any person other than # to those persons # who are responsible for financing and/or determining the feasibility of Purchaser’s acquisition of the Properties, including, without limitation, lenders, accountants, consultants, and attorneys, and # who have agreed to preserve the confidentiality of such information as required hereby or # to persons as required by law (collectively, “Permitted Outside Parties”). In the event Purchaser determines that it shall be required to disclose confidential information by law, Purchaser shall promptly contact Seller of such determination, and Seller, and not Purchaser or anyone acting on Purchaser’s behalf, shall make such disclosure as Seller deems appropriate and/or file the

Proprietary Information. Each of Catalyst and Mosaic understands that the Research may involve access by the other Party to confidential, proprietary or trade secret information or materials of Catalyst or Mosaic, as applicable (each a “Disclosing Party”) (or their respective affiliates, licensors, suppliers, vendors, clients, customers or any other third party to whom the Disclosing Party owes a duty of confidentiality), in whatever form, tangible or intangible, whether disclosed or provided to the other Party before or after the execution of this Agreement (collectively, “Proprietary Information”). Proprietary Information further includes, without limitation, any trade secrets and know-how, and any: information, ideas or materials of a technical or creative nature, such as inventions, improvements, discoveries, developments, techniques, processes, research and development plans and results, reports, drawings, designs, specifications, works of authorship, data, formulas, files, patent applications, and other materials and concepts relating to Catalyst’s or Mosaic’s respective business, services, processes or technology.

Proprietary Information. Consultant agrees that at all times during the term of this Agreement and thereafter, Consultant will take all steps reasonably necessary to hold all Proprietary Information (defined below) in strictest confidence, will not disclose or use Proprietary Information in any manner or for any purpose not expressly set forth in this Agreement, and will not disclose any such Proprietary Information to any third party without first obtaining Aligos’s express written consent on a case-by-case basis. Consultant further agrees to take all reasonable precautions to prevent any unauthorized disclosure of the Proprietary Information including, but not limited to, ensuring that each employee, agent or representative of Consultant, if any, with access to any Proprietary Information is legally bound by obligations of non-disclosure and non-use at least as restrictive as those contained herein, and has been apprised of the duty and obligation to maintain and use Proprietary Information in accordance with the terms and conditions of this Agreement. “Proprietary Information” means any and all trade secrets, confidential knowledge, know-how, results, data or other proprietary information or materials of Aligos, and all information created or discovered by Consultant in the course of performing the Services hereunder. The Proprietary Information will remain the sole property of Aligos. Notwithstanding any other provision of this Agreement, the obligations of nondisclosure and non-use contained in this Agreement shall not apply with respect to any Proprietary Information that has been published or is otherwise readily available to the public other than by a breach of this Agreement.

Proprietary Information and Confidentiality. Both before and during the term of Executive’s employment, Executive will have access to and become acquainted with Company confidential and proprietary information (together “Proprietary Information”), including but not limited to information or plans concerning the Company’s products and technologies; customer relationships; personnel; sales, marketing and financial operations and methods; trade secrets; formulae and secret developments and inventions; processes; and other compilations of information, records, and specifications. Executive will not disclose any of the Proprietary Information directly or indirectly, or use it in any way, either during his/her employment pursuant to this Agreement or at any time thereafter, except as reasonably required or specifically requested in the course of his/her employment with the Company or as authorized in writing by the Company. Notwithstanding the foregoing, Proprietary Information does not include information that is otherwise publicly known or available, provided it has not become public as a result of a breach of this Agreement or any other agreement Executive has to keep information confidential. It is not a breach of this Agreement for Executive to disclose Proprietary Information # pursuant to an order of a court or other governmental or legal body or # in connection with Protected Activity (as defined below). Executive understands that nothing in this Agreement shall in any way limit or prohibit Executive from engaging in any Protected Activity. For purposes of this Agreement, “Protected Activity” means filing a charge or complaint with, or otherwise communicating or cooperating with or participating in any investigation or proceeding that may be conducted by any federal, state or local government agency or commission, including the Securities and Exchange Commission, the Equal Employment Opportunity Commission, the Occupational Safety and Health Administration, and the National Labor Relations Board (“Government Agencies”). Executive understands that in connection with such Protected Activity, Executive is permitted to disclose documents or other information as permitted by law, and without giving notice to, or receiving authorization from, the Company. Notwithstanding, in making any such disclosures or communications, Executive agrees to take all reasonable precautions to prevent any unauthorized use or disclosure of any information that may constitute Proprietary Information to any parties other than the Government Agencies. Executive further understands that “Protected Activity” does not include the disclosure of any Company attorney-client privileged communications. In addition, Executive hereby acknowledges that the Company has provided Executive with notice in compliance with the Defend Trade Secrets Act of 2016 regarding immunity from liability for limited disclosures of trade secrets. The full text of the notice is attached in Exhibit B.

Proprietary Information. At all times, the Executive will hold in strictest confidence and will not disclose, use, lecture upon or publish any Proprietary Information (defined below) of the Company or an Affiliate, except as such disclosure, use or publication may be required in connection with the Executive’s work for the Company or as described in Section 14(c) below, or unless the Company expressly authorizes such disclosure in writing. “Proprietary Information” shall mean any and all confidential and/or proprietary knowledge, data or information of the Company and its Affiliates and shareholders, including but not limited to information relating to financial matters, investments, budgets, business plans, marketing plans, personnel matters, business contacts, products, processes, know-how, designs, methods, improvements, discoveries, inventions, ideas, data, programs, and other works of authorship.

Proprietary Information. Executive agrees that all information, whether or not in writing, concerning the Company’s business, technology, business relationships or financial affairs that the Company has not released to the general public (collectively, “Proprietary Information”) and all tangible embodiments thereof are and will be the exclusive property of the Company. By way of illustration, Proprietary Information may include information or material that has not been made generally available to the public, such as: # corporate information, including plans, strategies, methods, policies, resolutions, negotiations or litigation; # marketing information, including strategies, methods, client or business partner identities or other information about customers or clients, business partners, prospect identities or other information about prospects, or market analyses or projections; # financial information, including cost and performance data, debt arrangements, equity structure, investors and holdings, purchasing and sales data and price lists; # operational and scientific information, including plans, specifications, manuals, forms, templates, software, pre-clinical and clinical testing data and strategies, research and development strategies, designs, methods, procedures, formulae, data, reports, discoveries, inventions, improvements, concepts, ideas, and other Developments (as defined below), know-how and trade secrets; and # personnel information, including personnel lists, reporting or organizational structure, resumes, personnel data, performance evaluations and termination arrangements or documents. Proprietary Information also includes information received in confidence by the Company from its customers, suppliers, business partners or other third parties.