These terms of use are entered into by and between You and Assembly Biosciences, Inc., a Delaware corporation ("Assembly", "we" or "us"). The following terms and conditions (these "Terms of Use"), govern your access to and use of www.assemblybio.com, including any content, functionality and services offered on or through www.assemblybio.com (the "Website").

Please read the Terms of Use carefully before you start to use the Website. By using the Website, you accept and agree to be bound and abide by these Terms of Use and our Privacy Policy, found at www.assemblybio.com/privacy. If you do not want to agree to these Terms of Use or the Privacy Policy, you must not access or use the Website.

We may revise and update these Terms of Use from time to time in our sole discretion. All changes are effective immediately when we post them, and apply to all access to and use of the Website thereafter. Your continued use of the Website following the posting of revised Terms of Use means that you accept and agree to the changes. You are expected to check this page each time you access this Website so you are aware of any changes, as they are binding on you.

This Website contains forward-looking statements concerning Assembly's research, nonclinical and clinical programs, operations, prospects, strategies, financial condition, and demand for Assembly's products or services. Assembly’s actual results could differ materially from those expressed or implied in this Website. Certain forward looking statements may be identified by reference to a future period or periods or by use of forward-looking terminology such as "developing", "potential", "projects", "anticipates", "positions", "strategy", "should", "may", "expects", "believes", "estimates", "seeks", "plans", "intends" and similar expressions. Such forward-looking statements, which we intend to be covered by the safe harbor provisions contained in Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended, are just predictions and are subject to risks and uncertainties that could cause the actual events or results to differ materially. Various factors may cause differences between our expectations and actual results including uncertainties, among others: our ability to retain necessary employees and to staff our operations appropriately; the components, timing, cost and results of clinical trials and other development activities involving our product candidates; the unpredictability of the nonclinical and clinical development of our product candidates and of the duration and results of regulatory review of those candidates by the FDA and foreign regulatory authorities; our anticipated capital expenditures, our estimates regarding our capital requirements, and our need for future capital; and the possible impairment of, or inability to obtain, intellectual property rights and the costs of obtaining such rights from third parties. These and other potential risks and uncertainties that could cause actual results to differ from the results predicted are more fully detailed in our annual and quarterly reports filed with the Securities and Exchange Commission. It is not possible for Assembly management to predict all risks nor can Assembly assess the impact of all factors on its business or the extent to which any factor, or combination of factors, may cause actual results to differ materially from those contained in any forward-looking statements Assembly may make. Except as required by law, we assume no obligation to update publicly any forward-looking statements, whether as a result of new information, future events or otherwise. The Website and the information contained herein does not constitute an offer or a solicitation of an offer for sale of any securities. None of the information contained herein is intended to be, and shall not be deemed to be, incorporated in any of the Assembly's securities related filings or documents.

Assembly owns the Website. Assembly owns or controls this Website, the computers hosting this Website, and the content provided on this Website, including text, graphics and audio and video clips (“Content”). You may access this Website and download and print Content presented on this Website solely for your personal, non-commercial use. Assembly grants you no other rights, including with respect to this Website or any Content. For clarity, Assembly reserves all copyrights, trademark and other rights it has in all copyrighted and trademarked Content. Any unauthorized use of this Website or any Content will terminate your right to access this Website or use any Content as permitted by these Terms of Use and any such unauthorized use may violate applicable laws, including copyright laws, trademark laws or communications regulations or statutes.

If the Website contains links to other sites and resources provided by third parties, these links are provided for your convenience only. We have no control over the contents of those sites or resources, and accept no responsibility for them or for any loss or damage that may arise from your use of them. Assembly does not endorse the content on any third-party websites and does not make any representations regarding their content or accuracy. If you decide to access any of the third party websites linked to this Website, you do so entirely at your own risk and subject to the terms and conditions of use for such websites.

Certain areas of this Website enable you to submit e-mails, or otherwise provide feedback or information to Assembly. You agree that by submitting content:

This Website may contain information related to certain medical conditions and treatment for certain medical conditions. This information is not meant to be, and should not be considered as, medical advice. If you have a medical condition, you should consult your physician or health care provider.

The Website and the information which it contains, including features and functionality (including but not limited to all information, software, text, displays, images, video and audio, and the design, selection and arrangement thereof), are owned by Assembly, its licensors or other providers of such material and are protected by United States and international copyright, trademark, patent, trade secret and other intellectual property or proprietary rights laws. No right, title or interest in or to the Website or any content on the Website is transferred to you, and all rights not expressly granted are reserved by Assembly.

Unless otherwise indicated, all logos, names, designs and marks on the site are trademarks or service marks owned or used under license by Assembly. The use or misuse of any of these marks or other information is strictly prohibited. Nothing contained herein shall be construed as conferring by implication, estoppel or otherwise any license or right under any trademark of Assembly or any third party. You must not use such marks without the prior written permission of the Assembly. Unauthorized use of any Assembly trademark, service mark or log may be a violation of federal and state trademark laws.

The Website contains information, news and/or press releases about the Assembly. While this information was believed to be accurate as of the date it was prepared, the Assembly disclaims any duty or obligation to update this information, news or any press releases. Information about companies other than us contained in the news, press releases or otherwise, should not be relied upon as being provided or endorsed by the Assembly.

The information presented on or through the Website is made available solely for general information purposes. We may update the content on this Website from time to time, but its content is not necessarily complete or up-to-date. Any of the material on the Website may be out of date at any given time, and we are under no obligation to update such material. We do not warrant the accuracy, completeness or usefulness of this information. Any reliance you place on such information is strictly at your own risk. We disclaim all liability and responsibility arising from any reliance placed on such materials by you or any other visitor to the Website, or by anyone who may be informed of any of its contents.

All information we collect on this Website is subject to our Privacy Policy (www.assemblybio.com/privacy). By using the Website, you consent to all actions taken by us with respect to your information in compliance with the Privacy Policy.

If the Website contains links to other sites and resources provided by third parties, these links are provided for your convenience only. We have no control over the contents of those sites or resources, and accept no responsibility for them or for any loss or damage that may arise from your use of them. Company does not endorse the content on any third-party websites and does not make any representations regarding their content or accuracy. If you decide to access any of the third party websites linked to this Website, you do so entirely at your own risk and subject to the terms and conditions of use for such websites.

You understand that we cannot and do not guarantee or warrant that files available for downloading from the internet or the Website will be free of viruses or other destructive code. You are responsible for implementing sufficient procedures and checkpoints to satisfy your particular requirements for anti-virus protection and accuracy of data input and output, and for maintaining a means external to our site for any reconstruction of any lost data. WE WILL NOT BE LIABLE FOR ANY LOSS OR DAMAGE CAUSED BY A DISTRIBUTED DENIAL-OF-SERVICE ATTACK, VIRUSES OR OTHER TECHNOLOGICALLY HARMFUL MATERIAL THAT MAY INFECT YOUR COMPUTER EQUIPMENT, COMPUTER PROGRAMS, DATA OR OTHER PROPRIETARY MATERIAL DUE TO YOUR USE OF THE WEBSITE OR ANY SERVICES OR ITEMS OBTAINED THROUGH THE WEBSITE OR TO YOUR DOWNLOADING OF ANY MATERIAL POSTED ON THE WEBSITE, OR ON ANY WEBSITE LINKED TO IT.

YOU ARE RESPONSBIBLE FOR VERIFYING ANY INFORMATION BEFORE RELYING UPON IT. YOUR USE OF THE WEBSITE, ITS CONTENT AND ANY SERVICES OR ITEMS OBTAINED THROUGH THE WEBSITE IS AT YOUR OWN RISK. THE WEBSITE, ITS CONTENT AND ANY SERVICES OR ITEMS OBTAINED THROUGH THE WEBSITE ARE PROVIDED ON AN "AS IS" AND "AS AVAILABLE" BASIS, WITHOUT ANY WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED. NEITHER ASSEMBLY NOR ANY PERSON ASSOCIATED WITH ASSEMBLY MAKES ANY WARRANTY OR REPRESENTATION WITH RESPECT TO THE COMPLETENESS, SECURITY, RELIABILITY, CURRENCY, QUALITY, ACCURACY, RELIABILITY OF ANY CONTENT OR AVAILABILITY OF THE WEBSITE.

THE COMPANY HEREBY DISCLAIMS ALL WARRANTIES OF ANY KIND, WHETHER EXPRESS OR IMPLIED, STATUTORY OR OTHERWISE, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF MERCHANTABILITY, ACCURACY, NON-INFRINGEMENT AND FITNESS FOR PARTICULAR PURPOSE.

THE FOREGOING DOES NOT AFFECT ANY WARRANTIES WHICH CANNOT BE EXCLUDED OR LIMITED UNDER APPLICABLE LAW.

IN NO EVENT WILL ASSEMBLY, ITS AFFILIATES OR THEIR LICENSORS, SERVICE PROVIDERS, EMPLOYEES, AGENTS, OFFICERS OR DIRECTORS BE LIABLE FOR DAMAGES OF ANY KIND, UNDER ANY LEGAL THEORY, ARISING OUT OF OR IN CONNECTION WITH YOUR USE, OR INABILITY TO USE, THE WEBSITE, ANY WEBSITES LINKED TO IT, ANY CONTENT ON THE WEBSITE OR SUCH OTHER WEBSITES OR ANY SERVICES OR ITEMS OBTAINED THROUGH THE WEBSITE OR SUCH OTHER WEBSITES, INCLUDING ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL, CONSEQUENTIAL OR PUNITIVE DAMAGES, INCLUDING BUT NOT LIMITED TO, PERSONAL INJURY, PAIN AND SUFFERING, EMOTIONAL DISTRESS, LOSS OF REVENUE, LOSS OF PROFITS, LOSS OF BUSINESS OR ANTICIPATED SAVINGS, LOSS OF USE, LOSS OF GOODWILL, LOSS OF DATA, AND WHETHER CAUSED BY TORT (INCLUDING NEGLIGENCE), BREACH OF CONTRACT, STRICT LIABILITY OR OTHERWISE, EVEN IF FORESEEABLE.

THE FOREGOING DOES NOT AFFECT ANY LIABILITY WHICH CANNOT BE EXCLUDED OR LIMITED UNDER APPLICABLE LAW.

You agree to defend, indemnify and hold harmless assembly, its affiliates, licensors and service providers, and its and their respective officers, directors, employees, contractors, agents, licensors, suppliers, successors and assigns from and against any claims, liabilities, damages, judgments, awards, losses, costs, expenses or fees (including reasonable attorneys' fees) arising out of or relating to your violation of these Terms of Use or your use of the Website, including, but not limited to, your use of the Website's content, services and products other than as expressly authorized in these Terms of Use.

The owner of the Website is located in the United States. We provide this Website for use only by persons located in the United States. We make no claims that the Website or any of its content is accessible or appropriate outside of the United States. Access to the Website may not be legal by certain persons or in certain countries. If you access the Website from outside the United States, you do so on your own initiative and are responsible for compliance with local laws.

All matters relating to the Website and these Terms of Use and any dispute or claim arising therefrom or related thereto (in each case, including non-contractual disputes or claims), shall be governed by and construed in accordance with the internal laws of the State of Indiana without giving effect to any choice or conflict of law provision or rule (whether of the State of Indiana or any other jurisdiction). Any legal suit, action or proceeding arising out of, or related to, these Terms of Use or the Website shall be instituted exclusively in the federal courts of the United States or the courts of the State of Indiana in each case located in the City of Indianapolis and County of Marion although we retain the right to bring any suit, action or proceeding against you for breach of these Terms of Use in your country of residence or any other relevant country. You waive any and all objections to the exercise of jurisdiction over you by such courts and to venue in such courts.

ANY CAUSE OF ACTION OR CLAIM YOU MAY HAVE ARISING OUT OF OR RELATING TO THESE TERMS OF USE OR THE WEBSITE MUST BE COMMENCED WITHIN ONE (1) YEAR AFTER THE CAUSE OF ACTION ACCRUES, OTHERWISE, SUCH CAUSE OF ACTION OR CLAIM IS PERMANENTLY BARRED.

No waiver by Assembly of any term or condition set forth in these Terms of Use shall be deemed a further or continuing waiver of such term or condition or a waiver of any other term or condition, and any failure of Assembly to assert a right or provision under these Terms of Use shall not constitute a waiver of such right or provision.

If any provision of these Terms of Use is held by a court or other tribunal of competent jurisdiction to be invalid, illegal or unenforceable for any reason, such provision shall be eliminated or limited to the minimum extent such that the remaining provisions of the Terms of Use will continue in full force and effect.

The Terms of Use and our Privacy Policy constitute the sole and entire agreement between you and Assembly Biosciences, Inc. with respect to the Website and supersede all prior and contemporaneous understandings, agreements, representations and warranties, both written and oral, with respect to the Website.

This website is operated by Assembly Biosciences, Inc., 11711 N. Meridian Street, Suite 310, Carmel, IN 46032. All notices and other feedback, comments, requests for technical support and other communications relating to the Website should be directed to the contact address found on the Website.

Effective Date: September 13, 2017