UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

SCHEDULE 14A

Proxy Statement Pursuant to Section 14(a) of the

Securities Exchange Act of 1934

Filed by the Registrant   ☒                             Filed by a Party other than the Registrant  ☐

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☐	Preliminary Proxy Statement
☐	Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))
☐	Definitive Proxy Statement
☒	Definitive Additional Materials
☐	Soliciting Material Pursuant to §240.14a-12

EyePoint Pharmaceuticals, Inc.

(Name of Registrant as Specified in its Charter)

(Name of Person(s) Filing Proxy Statement, if Other Than the Registrant)

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MMMMMMMMMMMM + C 1234567890  000004 MMMMMM ENDORSEMENT_LINE______________ SACKPACK_____________ MR A SAMPLE DESIGNATION (IF ANY) Online ADD 1 Go to www.envisionreports.com/EYPT  ADD 2 or scan the QR code — login details are located ADD 3 MMMMMMMMM ADD ADD  4 5 in the shaded bar below. ADD 6  Stockholder Meeting Notice  1234  5678  9012  345  Important Notice Regarding the Availability of Proxy Materials for the EyePoint Pharmaceuticals, Inc. Stockholder Meeting to be Held on June 23, 2020  Under Securities and Exchange Commission rules, you are receiving this notice that the proxy materials for the annual stockholders’ meeting are available on the Internet. Follow the instructions below to view the materials and vote online or request a copy. The items to be voted on and location of the annual meeting are on the reverse side. Your vote is important!   This communication presents only an overview of the more complete proxy materials that are available to you on the Internet. We encourage you to access and review all of the important information contained in the proxy materials before voting. The 2020 proxy statement and 10-K are available at:  www.envisionreports.com/EYPT  Easy Online Access — View your proxy materials and vote.  Step  1:  Go to www.envisionreports.com/EYPT. Step  2:  Click on Cast Your Vote or Request Materials. Step  3:  Follow the instructions on the screen to log in. Step  4:  Make your selections as instructed on each screen for your delivery preferences. Step  5:  Vote your shares.  When you go online, you can also help the environment by consenting to receive electronic delivery of future materials.  Obtaining a Copy of the Proxy Materials – If you want to receive a copy of the proxy materials, you must request one. There is no charge to you for requesting a copy. Please make your request as instructed on the reverse side on or before June 13, 2020 to facilitate timely delivery.   timely delivery. 2 N O T C O Y +  038TOE  

Stockholder Meeting Notice  The 2020 Annual Meeting of Stockholders of EyePoint Pharmaceuticals will be held on June 23, 2020 at 9:00am Eastern Time, virtually via the internet at www.meetingcenter.io/235445190. To access the virtual meeting, you must have the information that is printed in the shaded bar located on the reverse side of this form. The password for this meeting is — [ *** ].   Proposals to be voted on at the meeting are listed below along with the Board of Directors’ recommendations.  The Board of Directors recommend a vote FOR all the director nominees listed in proposal 1 and FOR proposals 2, 3 and 4:  1. Election of Directors:   01 - Göran Ando   02 - Nancy Lurker   03 - Douglas Godshall   04 - Jay Duker   05 - Kristine Peterson   06 - Ronald W. Eastman   07 - John B. Landis   08 - David Guyer   09 - Wendy F. DiCicco 2. To approve an amendment to the Company’s Certificate of Incorporation to increase the number of authorized shares of Common Stock from 150,000,000 shares to 300,000,000 shares.  3. To approve, on an advisory basis, the compensation paid to our named executive officers, as described in this proxy statement.  4. The ratification of the appointment of Deloitte & Touche LLP as our independent registered public accounting firm for the fiscal year ending December 31, 2020.   PLEASE NOTE – YOU CANNOT VOTE BY RETURNING THIS NOTICE. To vote your shares you must go online or request a paper copy of the proxy materials to receive a proxy card.   Here’s how to order a copy of the proxy materials and select delivery preferences:   Current and future delivery requests can be submitted using the options below.   If you request an email copy, you will receive an email with a link to the current meeting materials.  PLEASE NOTE: You must use the number in the shaded bar on the reverse side when requesting a copy of the proxy materials.  — Internet – Go to www.envisionreports.com/EYPT. Click Cast Your Vote or Request Materials.  — Phone – Call us free of charge at 1-866-641-4276.  — Email – Send an email to investorvote@computershare.com with “Proxy Materials EyePoint Pharmaceuticals, Inc.” in the subject line. Include your full name and address, plus the number located in the shaded bar on the reverse side, and state that you want a paper copy of the meeting materials.   To facilitate timely delivery, all requests for a paper copy of proxy materials must be received by June 13, 2020.