Savings Program Terms & Conditions | Nurtec® ODT (Rimegepant)

Nurtec Consumer Alerts Mobile Terms & Conditions

1. By opting in for Nurtec Consumer Alerts, you consent to receive approximately 3 text messages and/or push notifications per month from Biohaven Pharmaceuticals, Inc. Consent to receive marketing text messages is not required as a condition of purchasing any goods or services. Texts may be sent using an automatic telephone dialing system.

2. To stop receiving Nurtec Consumer Alerts text messages, text STOP to 277-30 at any time. Doing so will only opt you out of Nurtec Consumer Alerts via SMS, you will remain opted in to any other Biohaven Pharmaceuticals, Inc. text message program(s) about Nurtec ODT (rimegepant) to which you have opted in to. 3. To stop receiving all Biohaven Pharmaceuticals, Inc. text messages from this and other Biohaven Pharmaceuticals, Inc. text message programs about Nurtec ODT (rimegepant), text STOP ALL to 277-30 at any time. Doing so will opt you out of all Biohaven Pharmaceuticals, Inc. text message programs about Nurtec ODT (rimegepant) including ones you may have opted in to separately. If in the future you would like to receive communications from any Biohaven Pharmaceuticals, Inc. text message program about Nurtec ODT (rimegepant), you will have to opt in again.

4. To request more information or to obtain help, text HELP or call 1-833-4NURTEC. 5. You represent that you are the account holder for the mobile telephone number(s) that you provide to opt in to the texting program. You are responsible for notifying Biohaven Pharmaceuticals, Inc. immediately if you change your mobile telephone number. You may notify Biohaven Pharmaceuticals, Inc. of a number change by re-enrolling in the program. 6. Message and data rates may apply to each text message sent or received in connection with the texting program, as provided in your mobile telephone service rate plan, in addition to any applicable roaming charges. Charges are both billed and payable to your mobile service provider or deducted from your prepaid account. Biohaven Pharmaceuticals, Inc. does not impose a separate fee for sending text messages. 7. Data obtained from you in connection with this MultiMedia Message Service (MMS) texting program may include your telephone number; your carrier’s name; and the date, time, and content of your messages. Biohaven Pharmaceuticals, Inc. may use this information to contact you and to provide the services you request from us. Please read our full corporate Privacy Policy (http://www.biohavenpharma.com/privacy), which is incorporated by reference into these Terms. 8. Biohaven Pharmaceuticals, Inc. will not be liable for any delays in the receipt of any SMS messages, as delivery is subject to effective transmission from your network operator. The service is available only on these US participating mobile carriers: AT&T, Sprint/Boost/Virgin, T-Mobile/MetroPCS, Verizon Wireless, CellCom USA, C Spire Wireless, U.S. Cellular, Carolina West Wireless (CWW), Google Voice, ACS/Alaska, Advantage Cellular (DTC Wireless), Appalachian Wireless, Bluegrass Cellular, Cellular Network Partnership (PIONEER), Cellular One of East, Central Illinois, Chat Mobility USA, Coral Wireless (Mobi PCS), Element Mobile (Flat Wireless), Epic Touch (Elkhart Telephone), GCI Communications Corp, Golden State Cellular, Illinois Valley Cellular (IV Cellular), i Wireless (IOWA Wireless), Nex-Tech Wireless, MTA Communications, MTPCS (Cellular One Nation), Cross Telephone Company (MBO Wireless), Duet IP (Maximum Communications New Core Wireless), Inland Cellular Telephone Company, Immix (Keystone Wireless), Mosaic (Consolidated or CTC Telecom), Northwest Missouri Cellular Limited, Peoples Wireless, Panhandle Telecommunications Systems (PTCI), RINA, Revol Wireless USA, SI Wireless/Mobile Nation, SRT Wireless, Texas RSA 3 Ltd (Plateau Wireless), Thumb Cellular, United Wireless, Union Telephone Company (Union Wireless), Viaero Wireless, West, Central Wireless (5 Star Wireless), Sagebrush Cellular (Nemont), Pine Cellular, Aio Wireless/Cricket, SouthernLinc, Bandwidth, Copper Valley, Leaco, CableVision, Buffalo Wireless, Chariton Valley Cellular, Pine Belt Wireless, and Atlantic Tele-Network International (ATN). T-Mobile is not liable for delayed or undelivered messages. 9. You agree to indemnify Biohaven Pharmaceuticals, Inc. and parties texting on its behalf in full for all claims, expenses, and damages related to or caused in whole or in part by your failure to notify us if you change your telephone number, including but not limited to all claims, expenses, and damages related to or arising under the Telephone Consumer Protection Act. 10. Biohaven Pharmaceuticals, Inc. may suspend or terminate your receipt of text messages if it believes you are in breach of these SMS Terms and Conditions. Your receipt of text messages is also subject to termination in the event that your mobile telephone service terminates or lapses. Biohaven Pharmaceuticals, Inc. reserves the right to modify or discontinue, temporarily or permanently, all or any part of the text messaging services you receive, with or without notice. 11. Biohaven Pharmaceuticals, Inc. may revise, modify, or amend these SMS Terms and Conditions at any time. Any such revision, modification, or amendment shall take effect when it is posted to Biohaven Pharmaceuticals, Inc.’s website. You agree to review these SMS Terms and Conditions periodically to ensure that you are aware of any changes. Your continued consent to receive text messages will indicate your acceptance of those changes.

To the Patient: In order to participate in the Nurtec® ODT Patient Savings Program (“Program”), you must have a valid prescription for Nurtec® ODT (rimegepant) orally disintegrating tablets, meet the eligibility requirements set forth herein, adhere to the terms and conditions stated in the Restrictions section below, and present this card to your pharmacist. Eligible patients with commercial insurance may pay as little as $0 out of pocket. Patients with questions about the Program should call 1‑800‑761‑1568.

To the Pharmacist: By redeeming this offer, the Pharmacist certifies: (a) that the Pharmacy has not submitted, and will not submit, a claim for reimbursement under any federal, state, or other government programs for this prescription or where prohibited by law and (b) the Pharmacist will adhere to the terms and conditions stated in the Restrictions section below.

Pharmacist Instructions: For Commercially Insured Patients, please submit this claim to the patient’s primary Third‑Party Payer first, then submit the balance due to CHANGE HEALTHCARE as a Secondary Payer COB (coordination of benefits) with patient responsibility and a valid Other Coverage Code (e.g. 08). Reimbursement will be received from CHANGE HEALTHCARE. For questions, please call the Concierge line for Nurtec ODT at 1‑800‑731‑4997, Monday – Friday, 8 am – 8 pm ET.

Restrictions: This offer is not valid for Non-Insured/Cash-Paying Patients. This Program is not valid for prescriptions covered by or submitted for reimbursement in part or in full by any state or federally funded programs, including but not limited to Medicare, Medicaid, Medigap, VA, TRICARE (DOD). Patients with managed care restrictions (e.g., prior authorization, step edit) may not be eligible for this offer if such managed care restrictions persist. Continued eligibility may require that the patient has a prior authorization form submitted. This offer may not be used with any other financial assistance program, free trial, discount, prescription savings card or other offer. Valid only for patients 18 years and older inthe United States including the Commonwealth of Puerto Rico. This Program is void if copied, transferred, purchased, altered, or traded and where prohibited by law. Limit one offer per individual. This offer expires on December 31, 2021. Biohaven Pharmaceuticals reserves the right to rescind, revoke or amend this offer without notice anytime. This Program is managed by ConnectiveRx on behalf of Biohaven Pharmaceuticals.

Nurtec® ODT (rimegepant) Savings Program Mobile Terms & Conditions

1. By opting into the Savings Program (the “Savings Program”), you consent to receive approximately 10 text messages and/or push notifications per month from EngagedMedia on behalf of Biohaven Pharmaceuticals, Inc. using autodialer technology (including text messages). Consent is not a condition of purchase. Such messages may be marketing or non-marketing messages and may include, for example, patient education materials, surveys, prescription reminders, and prescription savings opportunities and coupons. Carriers are NOT liable for delayed or undelivered messages.

2. To stop receiving text messages, text STOP to 267-89 or the short code from which you received a message. DOING SO WILL ONLY OPT YOU OUT OF THE SAVINGS PROGRAM; you will remain opted in to any other Biohaven Pharmaceuticals, Inc. text message program(s) to which you separately opted in. If enrolled in push notifications, you may unsubscribe at any time by going into the digital wallet on your device and disabling push notifications in the digital wallet Program pass or by removing the digital wallet Program pass from your device.

3. To request more information or to obtain help, text HELP to 267-89 or the short code from which you received a message. 4. By opting in to the Program, you also agree to sharing your phone number with EngagedMedia for the purpose of enrolling you into the text program. 5. You represent that you are the account holder for the mobile telephone number(s) that you provide to opt in to the texting program. You are responsible for notifying Biohaven Pharmaceuticals, Inc. immediately if you change your mobile telephone number. You may notify Biohaven Pharmaceuticals, Inc. of a number change by re-enrolling in the program. 6. Message and data rates may apply to each text message sent or received in connection with the texting program, as provided in your mobile telephone service rate plan, in addition to any applicable roaming charges. Charges are both billed and payable to your mobile service provider or deducted from your prepaid account. Biohaven Pharmaceuticals, Inc. does not impose a separate fee for sending text messages. 7. Data obtained from you in connection with the Program may include your telephone number; your carrier’s name; and the date, time, content of your messages, and device information. This data may be used to administer the Program. Please read our full Privacy Policy (http://www.biohavenpharma. com/privacy), which is incorporated by reference into these Terms and Conditions.

© 2021 Biohaven Pharmaceuticals, Inc. All rights reserved. Nurtec is a registered trademark of Biohaven Pharmaceuticals, Inc. BIOHAVEN and the Biohaven logo are trademarks or registered trademarks of Biohaven Pharmaceuticals, Inc. US-RIMODT-2100397 05/14/2021 8. In addition to the data use practices described in the Privacy Policy, Biohaven Pharmaceuticals, Inc. may send you offer-related push notifications when your device is in the physical proximity of your pharmacy or healthcare provider. This is done through geofencing technology, which is built in to your device. Your device’s location will not be known or tracked by Biohaven Pharmaceuticals, Inc. or its service providers. Nonetheless, you may opt out of geofencing and receiving these notifications at any time by (1) disabling location services for your digital wallet app in your device’s settings, (2) disabling notifications (i.e., automatic updates) within the digital wallet app, or (3) removing the eCard from your digital wallet by selecting “Remove Pass” within the digital wallet app. 9. Neither Biohaven Pharmaceuticals, Inc. nor EngagedMedia will be liable for any delays in the receipt of any SMS messages, as delivery is subject to effective transmission from your network operator. 10. This service is available only on US participating mobile carriers. 11. You agree to indemnify Biohaven Pharmaceuticals, Inc. and EngagedMedia in full for all claims, expenses, and damages related to or caused in whole or in part by your failure to notify us if you change your telephone number, including but not limited to all claims, expenses, and damages related to or arising under the Telephone Consumer Protection Act. 12. NO CLASS ACTIONS: you may only bring individual claims. Under no circumstance are you allowed to bring a claim as a punitive or named plaintiff or a class member in a class. Class action lawsuits, class-wide arbitrations, private attorney-general actions, and any other proceedings where someone acts in a representative capacity are not allowed. Any combining of individual proceedings must have the consent of all parties. 13. Biohaven Pharmaceuticals, Inc. may suspend or terminate your receipt of text messages if it believes you are in breach of these Terms and Conditions. Your receipt of text messages is also subject to termination in the event that your mobile telephone service terminates or lapses. Biohaven Pharmaceuticals, Inc. reserves the right to modify or discontinue, temporarily or permanently, all or any part of the text messaging services you receive, with or without notice. 14. Biohaven Pharmaceuticals, Inc. may revise, modify, or amend these Terms and Conditions at any time. Any such revision, modification, or amendment shall take effect when it is posted to Biohaven Pharmaceuticals, Inc. website. You agree to review these Terms and Conditions periodically to ensure that you are aware of any changes. Your continued consent to receive text messages will indicate your acceptance of those changes.

Savings Program Frequently asked questions Q How do I cancel my enrollment? How do I opt out? A To STOP any Mobile Program at any point —simply reply STOP to “26789”. Q How do I receive help? A For HELP reply HELP to “26789”. Q How much does the program cost? A Message and data rates may apply. We never charge you for the messages, however, your mobile service provider may charge you for SMS text messages as a part of your contract or service. Please contact your mobile service provider for details. Q How many messages will I receive? A You may receive 5 messages per month depending on the frequency of your medical prescription refills. Q What does this program accomplish? A Our programs work via text messages to your mobile phone, which you can redeem for savings for specific offers that can help you save on your out-of-pocket expenses. Simply show these text messages to your pharmacist when you pick up your prescription to take advantage of discount, alerts, and other services. You may also receive text message reminders of when your next prescription is due, along with additional savings information and services. It saves you time and money - all in a safe, easy, and private manner.

© 2021 Biohaven Pharmaceuticals, Inc. All rights reserved. Nurtec is a registered trademark of Biohaven Pharmaceuticals, Inc. BIOHAVEN and the Biohaven logo are trademarks or registered trademarks of Biohaven Pharmaceuticals, Inc. US-RIMODT-2100397 05/14/2021 Q I don’t have a mobile phone—can I still get the savings? A If you received a mobile program brochure along with your prescription, you may be able to obtain assistance without text messaging. Review the terms on the printed brochure for details. Q Will you share my personal information with third parties? A We respect your interest in keeping your personal information private. We will never sell or rent your information to any third parties or outside mailing lists. For more information, see our privacy policy or review the terms of your offer. Q What happens if I don’t get my reminder message? A If you don’t receive a text reminder when you’re expecting it, contact the Mobile Program 1-800 number found on the coupon. Q What if I currently use other savings offers? Can I take advantage of this offer too? A Typically, no - only one offer can be used at a time, however refer to your offer terms for details. Q Will this offer work with my private insurance coverage? Are there any restrictions on this offer? A This offer will work with your private commercial insurance. This offer is not valid for Non-insured/Cash-Paying Patients. This program is not valid for prescriptions covered by or submitted for reimbursement in part or in full by Medicare, Medicaid, or any other state or federally funded programs. Q What if I have signed up for medication reminders for other medications—how will I know which medication refill is due? A Each text message reminder you receive will indicate which medication it is for. Q What carriers are supported by your programs on 26789? A We support all major carriers in the continental United States. Please contact your mobile service provider to confirm. Q Will I receive any MMS messages? A Yes, if your mobile phone supports use of MMS messaging, you may receive an average of 5 messages per month depending on your activity at the pharmacy. Q How do I interact with the MMS program? A Interacting with MMS is the same as SMS. Text Stop to Opt Out. Text HELP for Help. Q Do I have to pay extra for MMS? A There are no premium rates or costs associated with our MMS programs. However, message and data rates may apply. Please contact your mobile service provider for details. ABOUT TEXTING Q How do I send a text message to enroll in a Mobile Program? A Most phones make it very easy to text; however, not all phones work in exactly the same way. You may enroll simply by sending a text message with the corresponding offer details (each offer will have specific directions, i.e. “Text BRAND to 12345.”) and following the prompts via text. Generally, you can: Step 1: Access the main menu on your cell phone. Step 2: In the menu, select the option corresponding to “Messages”. Step 3: Select “Create new message”. Step 4: Enter the message using the letters on the keypad – the body of this message should only be the trigger word, for example: “BRAND”. Step 5: In the recipient field, enter the short code number, e.g.”12345” in the “To” section of the message. Step 6: To send your completed message, select “Send” or go to message “Options” and select “Send”. Step 7: Confirm that the message has been sent. You should momentarily receive a text message from the same number. Follow the steps to enroll in the appropriate mobile program. If you do not receive a text message, ensure that all fields are entered correctly.

© 2021 Biohaven Pharmaceuticals, Inc. All rights reserved. Nurtec is a registered trademark of Biohaven Pharmaceuticals, Inc. BIOHAVEN and the Biohaven logo are trademarks or registered trademarks of Biohaven Pharmaceuticals, Inc. US-RIMODT-2100397 05/14/2021 Q Will I be charged for the text messages I receive from the Program? A Message and data rates may apply; however, this program is not a premium service and generally does not incur any special fees. Please contact your service provider for details. You may receive four messages a month depending on the frequency of your medical prescription refills. Q How many total text messages could I receive? A You will receive some preliminary text messages when you enroll in the program, plus reminders when upcoming prescriptions are due. For the number of message per month or total number you may receive, refer to the terms of your offer. PHONE ISSUES Q What happens if my phone is switched off? A The message will go to your text message in-box and may be deleted after a certain time, depending on your provider. Contact your mobile service provider to find out how long messages are held before they are deleted. Q Will I receive my mobile program text messages when I’m traveling abroad? A Yes, but you may have to pay additional charges from your provider to receive messages when traveling abroad. Contact your mobile service provider for more information. Q What should I do if my mobile number changes? A If your mobile number changes, you may re-enroll in the mobile program by texting the unique trigger word and short code corresponding to your offer, or any other method you may have originally enrolled. Q What if I lose my mobile phone or it stops working? A If you need to replace your mobile phone but your number remains the same, your text messages from our mobile programs should continue without interruption. If you discontinue your mobile service or need to change your number, you may simply re-enroll in the program to receive your messages. PHARMACY ISSUES Q What if my pharmacist doesn’t know about the mobile program for my offer or won’t honor my savings? A Most pharmacists should be familiar with the electronic savings offers provided by EngagedMedia™ mobile programs and we’ve worked hard to make as many pharmacists as possible aware of each mobile program. However, some may not yet be familiar with it or how to use it. Simply refer your pharmacist to the corresponding pharmacy instructions found within the text message coupon or offer materials, or have him/her call the 24/7 claims processing phone number associated with the offer. This may be found on either the program materials or the text message(s) containing the offer BIN, PCN, and Group Number. Pharmacist helpline number: 1-800-731-4997

For additional help with this mobile program managed by EngagedMedia, you may contact us at: [email protected].

For more information about Biohaven‘s Privacy Policy and Terms of Use, please contact us:

Biohaven Pharmaceuticals, Inc 215 Church Street New Haven, CT 06510

[email protected] or visit www.biohavenpharma.com/privacy